2008 Chevrolet Silverado 2500 Pickup Owner's Manual
2008 Chevrolet Silverado 2500 Pickup Manual
2008 Chevrolet Silverado 2500 Pickup manual content summary:
- 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 1
2008 Chevrolet Silverado Owner Manual Seats and Restraint Systems ...1-1 Front Seats ...1-2 Rear Seats ...1-12 Safety Belts ...1-14 Child Restraints ...1-35 Airbag System ...1-69 Restraint System Check ...1-88 Features and Controls ...2-1 Keys ...2-3 Doors and Locks ...2-10 Windows ...2-15 Theft- - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 2
, CHEVROLET, the CHEVROLET Emblem, and the names SILVERADO and Z71 are registered trademarks of General Motors Corporation. This manual includes Chevrolet Motor Division wherever it appears in this manual. This manual describes features that may or may not be on your specific vehicle. Keep this manual - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 3
this Manual Read the owner manual from beginning to end to learn about the vehicle's features and controls. Pictures and words work together to explain things. If the vehicle has the DURAMAX® Diesel engine, refer to the DURAMAX® Diesel supplement for additional and specific information on this engine - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 4
Vehicle Damage Warnings Notices are also used in this manual. Notice: These mean there is something that could costly. The notice tells what to do to help avoid the damage. When you read other manuals, you might see CAUTION and NOTICE warnings in different colors or in different words. There are - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 5
Front Seat Position (With Passenger Sensing System) ...1-62 Securing a Child Restraint in the Right Front Seat Position (Heavy Duty Crew Cab System ...1-81 Servicing Your Airbag-Equipped Front Seats ...1-2 Manual Seats ...1-2 Power Seats ...1-3 Manual Crew and Extended Cab) ...1-34 Safety Belt Extender - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 6
Front Seats Manual Seats To move a manual seat forward or rearward: 1. Lift the bar to unlock the seat. 2. Slide the seat to the desired position and release the bar. {CAUTION: You can lose control of the vehicle if you try to adjust a manual driver's seat while the vehicle is moving. The sudden - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 7
seat forward or rearward by sliding the control forward or rearward. Your vehicle may have additional features to adjust your vehicle's power seat: • Raise or lower the front part of the seat cushion by moving the front of the control up or down. • Raise or lower the rear part of the seat cushion - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 8
the knob forward or rearward. On vehicles with power lumbar, the controls used to operate this feature are located on the outboard side of the seats. • To increase lumbar support, press and hold the front of the control. • To decrease lumbar support, press and hold the rear of the control. 1-4 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 9
The vehicle may have additional features to adjust the power lumbar: Heated Seats On vehicles with heated front seats, the controls are located on the driver's and passenger's doors. • To raise the height of the lumbar support, press and hold the top of the control. • To lower the height of the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 10
Memory Seat, Mirrors, and Pedals Your vehicle may have the memory package. The controls for this feature are located on the driver's door panel, and are used to program and recall memory settings for the driver's seat, outside mirrors, and the adjustable - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 11
position again by pressing the appropriate memory button. If the memory position is still not recalling, see your dealer for service. Easy Exit Seat The control for this feature is located on the driver's door panel between buttons 1 and 2. With the vehicle in PARK (P), the driver's seat exit - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 12
Reclining Seatbacks {CAUTION: You can lose control of the vehicle if you try to adjust a manual driver's seat while the vehicle is moving. The sudden movement could startle and confuse you, or make you push a pedal when you do not want - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 13
and wear your safety belt properly. On seats with manual reclining seatbacks, the lever used to operate them is located on the outboard side of the seat(s). To recline the seatback: 1. Lift the recline lever. 2. Move the seatback to the desired position, then release - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 14
To return the seatback to an upright position, do the following: 1. Lift the lever fully without applying pressure to the seatback and the seatback will return to the upright position. 2. Push and pull on the seatback to - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 15
Head Restraints Pull the head restraint up to raise it. To lower the head restraint, press the release button, located on the top of the seatback, while you push the head restraint down. The second row seats have head rests that can be adjusted up and down. Adjust the head restraint so that the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 16
Latches The front seatbacks tilt forward to allow access to the rear of the cab. To tilt the seatback forward, lift the lever to their normal stowed position before folding a rear seat. 1. Pull up on the front of the seat cushion while pulling down on the release strap, located under the seat - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 17
To fold the seat down, do the following: 1. Push the seat cushion rearward while pulling the release strap, located under the seat cushion. Pull the seat cushion down until it latches. 2. After latching the seat cushion, pull up on it to make sure it is locked. Make sure that nothing is on the seat - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 18
Safety Belts {CAUTION: Safety Belts: They Are for Everyone This part of the manual tells you how to use safety belts properly. It also tells you some things you should not do with safety belts. People riding on the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 19
In most states and in all Canadian provinces, the law requires wearing safety belts. Here is why: You never know if you will be in a crash. If you do have a crash, you do not know if it will be a serious one. A few crashes are mild, and some crashes can be so serious that even buckled up, a person - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 20
Put someone on it. Get it up to speed. Then stop the vehicle. The rider does not stop. 1-16 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 21
The person keeps going until stopped by something. In a real vehicle, it could be the windshield... or the instrument panel... 1-17 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 22
Questions and Answers About Safety Belts Q: Will I be trapped in the vehicle after a crash if I am wearing a safety belt? A: You could be - whether you are wearing a safety belt or not. But your chance of being conscious during and after an accident, so you can unbuckle and get out, is much - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 23
Q: If I am a good driver, and I never drive far from home, why should I wear safety belts? How to Wear Safety Belts Properly This section is only for people of adult size. Be aware that there are special things to know about safety belts and children. And there are different rules for smaller - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 24
Sit up straight and always keep your feet on the floor in front of you. The lap part of the belt should be worn low and snug on the hips, just touching the thighs. In a crash, this applies - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 25
Q: What is wrong with this? {CAUTION: You can be seriously hurt if your shoulder belt is too loose. In a crash, you would move forward too much, which could increase injury. The shoulder belt should fit snugly against your body. A: The shoulder belt is too loose. It will not give as much protection - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 26
Q: What is wrong with this? {CAUTION: You can be seriously hurt if your lap belt is too loose. In a crash, you could slide under the lap belt and apply force on your abdomen. This could cause serious or even fatal injuries. The lap belt should be worn low and snug on the hips, just touching the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 27
Q: What is wrong with this? {CAUTION: You can be seriously injured if your belt is buckled in the wrong place like this. In a crash, the belt would go up over your abdomen. The belt forces would be there, not on the pelvic bones. This could cause serious internal injuries. Always buckle your belt - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 28
Q: What is wrong with this? {CAUTION: You can be seriously injured if your belt goes over an armrest like this. The belt would be much too high. In a crash, you can slide under the belt. The belt force would then be applied on the abdomen, not on the pelvic bones, and that could cause serious or - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 29
Q: What is wrong with this? {CAUTION: You can be seriously injured if you wear the shoulder belt under your arm. In a crash, your body would move too far forward, which would increase the chance of head and neck injury. Also, the belt would apply too much force to the ribs, which are not as strong - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 30
Q: What is wrong with this? {CAUTION: You can be seriously injured by not wearing the lap-shoulder belt properly. In a crash, you would not be restrained by the shoulder belt. Your body could move too far forward increasing the chance of head and neck injury. You might also slide under the lap belt - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 31
Q: What is wrong with this? {CAUTION: You can be seriously injured by a twisted belt. In a crash, you would not have the full width of the belt to spread impact forces. If a belt is twisted, make it straight so it can work properly, or ask your dealer/retailer to fix it. A: The belt is twisted - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 32
for the center front passenger position (if equipped) if your vehicle is a crew or extended cab, which has a lap belt. See Lap Belt (Crew and Extended Cab) on page way, you may engage the child restraint locking feature. If this happens, just let the belt go back all the way and - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 33
5. To make the lap part tight, pull up on the shoulder belt. It may be necessary to pull stitching on the safety belt through the latch plate to fully tighten the lap belt on smaller occupants. To unlatch the belt, just push the button on the buckle. Before you close a door, be sure the belt is out - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 34
belt height adjuster for the driver and right front passenger. Adjust the height so that the shoulder guide. After you move the adjuster to where you want it, try to move it down, without squeezing the buttons for the regular and crew cabs, or without pushing the release button for extended cabs - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 35
Pretensioners Your vehicle has safety belt pretensioners for front outboard occupants. Although you cannot see them, some adults. When installed on a shoulder belt, the comfort guide positions the belt away from the neck and head. 2. Place the guide over the belt and insert the two edges of the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 36
belt restraining forces. 3. Be sure that the belt is not twisted and it lies flat. The elastic cord must be under the belt and the guide on top. 1-32 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 37
section. Make sure that the shoulder belt crosses the shoulder. To remove and store the comfort guide, squeeze the belt edges together so that you can take them out of the guides. Slide the guide onto the storage clip. A pregnant woman should wear a lap-shoulder belt, and the lap portion should - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 38
Lap Belt (Crew and Extended Cab) This part is only for the lap belt. To learn how to wear a lap-shoulder belt, see Lap-Shoulder Belt on page 1-28. You vehicle may have a center seating position. When you sit in the center front seating position, you have a lap safety belt, which has no retractor. - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 39
. Never use it for securing child seats. To wear it, attach it to the regular safety belt. For more information, see the instruction sheet that comes with the extender. Child Restraints Older Children Older children who have outgrown booster seats should wear the vehicle's safety belts. 1-35 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 40
instructions that safer when properly restrained in the rear seating positions than in the front seating positions. In a crash, children who are not buckled up . If no, try using the rear safety belt comfort guide. See "Rear Safety Belt Comfort Guides" under Lap-Shoulder Belt on page 1-28 for more - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 41
{CAUTION: Never do this. Here two children are wearing the same belt. The belt cannot properly spread the impact forces. In a crash, the two children can be crushed together and seriously injured. A belt must be used by only one person at a time. 1-37 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 42
{CAUTION: Never do this. Here a child is sitting in a seat that has a lap-shoulder belt, but the shoulder part is behind the child. In a crash, the child would not be restrained by the shoulder belt. The child might slide under the lap belt. The belt force would then be applied right on the abdomen. - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 43
Infants and Young Children Everyone in a vehicle needs protection! This includes infants and all other children. Neither the distance traveled nor the age and size of the traveler changes the need, for everyone, to use safety restraints. In fact, the law in every state in the United States and in - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 44
{CAUTION: Children who are up against, or very close to, any airbag when it inflates can be seriously injured or killed. Airbags plus lap-shoulder belts offer protection for adults and older children, but not for young children and infants. Neither the vehicle's safety belt system nor its airbag - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 45
it meets federal motor vehicle safety standards. The restraint manufacturer's instructions that come with the restraint state the weight and height limitations appropriate child restraints. {CAUTION: Newborn infants need complete support, including support for the head and neck. This is necessary - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 46
Child Restraint Systems A rear-facing infant seat (A) provides restraint with the seating surface against the back of the infant. The harness system holds the infant in place and, in a crash, acts to keep the infant positioned in the restraint. A forward-facing child seat (B) provides restraint for - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 47
that come with the restraint which may be on the restraint itself or in a booklet, or both, and to this manual. The child restraint instructions are important, so if they are not available, obtain a replacement copy from the manufacturer. Keep in mind that an unsecured child restraint can - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 48
a booster seat; and children, who are large enough, using safety belts. A label on the sun visor says, "Never put a rear-facing child seat in the front." This is because the risk to the rear-facing child is so great, if the airbag deploys. {CAUTION: A child in a rear-facing child restraint can - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 49
child restraints in the center front seat position. When securing a child restraint in a rear seating position, study the instructions that came with your the restraint, following the instructions that came with that restraint, and also the instructions in this manual. When installing a child - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 50
Lower Anchors Top Tether Anchor Lower anchors (A) are metal bars built into the vehicle. There are two lower anchors for each LATCH seating position that will accommodate a child restraint with lower attachments (B). A top tether (A, C) anchors the top of the child restraint to the vehicle. A top - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 51
and that the tether be attached. Be sure to read and follow the instructions for your child restraint. If the child restraint does not have a top Cab - Three-Passenger Front Seat Do not install a child restraint in the center front seat position. See Securing a Child Restraint in the Center Front - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 52
Seating positions with two lower anchors. Crew and Extended Cab Rear Seat For crew and extended cab models, the rear outboard seating positions Securing a Child Restraint in the Center Front Seat Position on page 1-57 for more information. For regular cab models, the top tether anchors are located - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 53
instructions that come with the child restraint say that the top tether must be attached. Accident statistics show that children are safer if they are restrained in the rear rather than the front seat. See Where to Put the Restraint on page 1-44 for additional information. Crew Cab Shown, Extended - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 54
to hold only one child restraint, except the center top tether anchor in crew and extended cab models. Attaching more than one child restraint to a single anchor could cause secure the restraint, following the instructions that came with that restraint, and also the instructions in this manual. 1-50 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 55
Regular Cab Models {CAUTION: Children can be seriously injured or strangled if a if your vehicle has one, after the child restraint has been installed. Be sure to follow the instructions of the child restraint manufacturer. Notice: Contact between the child restraint LATCH attachment parts and the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 56
the headrest or head restraint posts. Crew and Extended Cab Models 1. Attach and tighten the lower your child restraint manufacturer instructions and the instructions in this manual. 1.1. Find the lower the Right Front Seat Position (Heavy Duty Crew Cab Only) on page 1-66 for instructions on - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 57
Example - Rear Driver's Side Position Example - Rear Driver's Side Position 2.1. When using a child restraint with a top tether in the rear driver side position: A. Raise the headrest or head restraint. B. Route the top tether (B) between the headrest or head restraint posts, through the loop (A), - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 58
to be sure it is secure. 1-54 Securing a Child Restraint in a Rear Seat Position When securing a child restraint in a rear seating position, study the instructions that came with your child restraint to make sure it is compatible with this vehicle. If your child restraint has the LATCH system, see - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 59
. 2. Pick up the latch plate, and run the lap and shoulder portions of the vehicle's safety belt through or around the restraint. The child restraint instructions will show you how. 4. Pull the rest of the shoulder belt all the way out of the retractor to set the lock. 3. Push the latch - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 60
6. If your child restraint has a top tether, follow the child restraint manufacturer's instructions regarding the use of the top tether. See Lower Anchors and Tethers for Children (LATCH) on page 1-45 for more information. 7. Push and pull the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 61
Where to Put the Restraint on page 1-44. There may be a switch in the glove box that you can use to turn off the right front passenger frontal airbag. See Airbag Off Switch on page 1-78 for more on this, including important safety information. {CAUTION: A child in a child restraint in the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 62
right front passenger's position (for example, do not secure a rear-facing child restraint in the right front passenger's seat) until you have your vehicle serviced. airbag. Even if the airbag off switch has turned off the right front passenger's frontal airbag, no system is fail-safe. No one can - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 63
-shoulder belt to secure the child restraint in this position. Follow the instructions that came with the child restraint. 1. Move the seat as far back been installed. When the airbag off switch has turned off the right front passenger frontal airbag, the off indicator in the airbag off light should - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 64
4. Push the latch plate into the buckle until it clicks. Make sure the release button is positioned so you would be able to unbuckle the safety belt quickly if necessary. 5. Pull the rest of the shoulder belt all the way out of the retractor to set the lock. 1-60 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 65
your child restraint has a top tether, follow the child restraint manufacturer's instructions regarding the use of the top tether. See Lower Anchors and Tethers restraint in different directions to be sure it is secure. If the right front passenger's airbag is turned off for a person who is not in a - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 66
in your vehicle, even if the airbag is off. {CAUTION: A child in a rear-facing child restraint can be seriously injured or killed if the right front passenger's airbag inflates. This is because the back of the rear-facing child restraint would be very close to the inflating airbag. CAUTION - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 67
. When the passenger sensing system has turned off the right front passenger's frontal airbag, the off indicator in the passenger airbag of the vehicle's safety belt through or around the restraint. The child restraint instructions will show you how. 4. Push the latch plate into the buckle until - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 68
5. Pull the rest of the shoulder belt all the way out of the retractor to set the lock. 6. To tighten the belt, push down on the child restraint, pull the shoulder portion of the belt to tighten the lap portion of the belt and feed the shoulder belt back into the retractor. If you are using a - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 69
tether and the position you are using has a top tether anchor, attach and tighten the top tether to the top tether anchor. Refer to the instructions that came with the child restraint and to Lower Anchors and Tethers for Children (LATCH) on page 1-45. 8. Push and pull the child restraint in - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 70
Securing a Child Restraint in the Right Front Seat Position (Heavy Duty Crew Cab Only) Your vehicle has airbags. A rear seat a national or local law requires that the top tether be anchored, or if the instructions that come with the child restraint say that the top strap must be anchored. In Canada - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 71
. 3. Pick up the latch plate, and run the lap and shoulder portions of the vehicle's safety belt through or around the restraint. The child restraint instructions will show you how. 4. Push the latch plate into the buckle until it clicks. Make sure the release button is positioned so you would be - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 72
5. Pull the rest of the shoulder belt all the way out of the retractor to set the lock. 6. To tighten the belt, push down on the child restraint, pull the shoulder portion of the belt to tighten the lap portion of the belt and feed the shoulder belt back into the retractor. If you are using a - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 73
has a top tether, follow the child restraint manufacturer's instructions regarding the use of the top tether. See Lower Anchors the steering wheel for the driver and on the instrument panel for the right front passenger. With roof-rail airbags, the word AIRBAG will appear along the headliner - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 74
Here are the most important things to know about the airbag system: {CAUTION: Frontal airbags are designed to deploy in moderate to severe frontal and near frontal crashes. They are not designed to inflate in rollover, rear crashes, or in many side crashes. If your vehicle has rollover capable roof- - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 75
panel cluster, which shows the airbag symbol. The system checks the airbag electrical system for malfunctions. The light tells you if there is an electrical problem. See Airbag Readiness Light on page 3-40 for more information. 1-71 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 76
Where Are the Airbags? The right front passenger's airbag is in the instrument panel on the passenger's side. The driver's airbag is in the middle of the steering wheel. 1-72 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 77
inflating roof-rail airbag will be blocked. Driver Side shown, Passenger Side similar If your vehicle has roof-rail airbags for the driver, right front passenger, and second row outboard passengers, they are in the ceiling above the side windows. 1-73 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 78
ate in moderate to severe frontal or near-frontal crashes to help reduce the potential for severe injuries mainly to the driver's or right front passenger's head and chest. However, they are only designed to inflate if the impact exceeds a predetermined deployment threshold. Deployment thresholds are - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 79
direction of the roll. What Makes an Airbag Inflate? In a deployment event, the sensing system sends an electrical signal triggering a release of gas from the inflator. Gas from the inflator fills the airbag causing the bag to break out of the cover and deploy. The inflator, the airbag - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 80
How Does an Airbag Restrain? In moderate to severe frontal or near frontal collisions, even belted occupants can contact the steering wheel or the instrument panel. In moderate to severe side collisions, even belted occupants can contact the inside of the vehicle. Airbags supplement the protection - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 81
air by opening a window or a door. If you experience breathing problems following an airbag deployment, you should seek medical attention. Your vehicle has a feature may also occur from the right front passenger airbag. • Airbags are possibly other parts. The service manual for your vehicle covers - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 82
airbag on-off switch that you can use to manually turn on or off the right front passenger's airbag. Your switch may vary slightly. This government as follows: Infant. An infant (less than 1 year old) must ride in the front seat because: • My vehicle has no rear seat; • My vehicle has a rear seat - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 83
to hit the dashboard or windshield in a crash. {CAUTION: If the right front passenger's airbag is turned off for a person who is not in a risk there is in a risk group. United States Canada To turn off the right front passenger's airbag, insert your ignition key into the switch, push in, and - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 84
ed as a member of a passenger airbag risk group sit in the right front passenger's position (for example, do not secure a rear-facing child restraint in the right front passenger's seat) until you have your vehicle serviced. See Airbag Readiness Light on page 3-40 for additional information. United - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 85
System If your vehicle has one of the indicators pictured in the following illustrations, then your vehicle has a passenger sensing system for the right front passenger's position, unless there is an airbag off switch located in the glove box. If there is an airbag off switch, your vehicle does - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 86
, such as a child who has outgrown child restraints. • Or, if there is a critical problem with the airbag system or the passenger sensing system. When the passenger sensing system has turned off the right front passenger's frontal airbag, the off indicator will light and stay lit to remind you that - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 87
on page 1-62 or Securing a Child Restraint in the Right Front Seat Position (Heavy Duty Crew Cab Only) on page 1-66. If, after reinstalling the child the passenger sensing system may or may not turn off the right front passenger's frontal airbag, depending upon the person's seating posture and body - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 88
the seat, centered on the seat cushion, with the person's legs comfortably extended. Restart the vehicle and have the person remain in this position for two allow the system to detect that person and then enable the right front passenger's frontal airbag. Safety belts help keep the passenger in - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 89
all the way, you will engage the child restraint locking feature. This may unintentionally cause the passenger sensing system to turn . If this ever happens, have the vehicle serviced promptly, because an adult-size person sitting in the right front passenger's seat may not have the protection of - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 90
the service manual have information about servicing your vehicle and the airbag system. To purchase a service manual, see Service Publications Yes. If you add things that change your vehicle's frame, bumper system, height, front end or side sheet metal, they may keep the airbag system from working properly - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 91
vehicle may have a passenger sensing system for the right front passenger's position, which includes sensors that are part of Satisfaction Procedure in this manual. See Customer Satisfaction Procedure on page 7-2. In addition, your dealer/retailer and the service manual have information about the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 92
airbag module replaced. For the location of the airbag modules, see What Makes an Airbag Inflate? on page 1-75. See your dealer/retailer for service. 1-88 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 93
Replacing Restraint System Parts After a Crash If you have had a crash, do you need new belts or LATCH system (if equipped) parts? After a very minor crash, nothing may be necessary. But the belt assemblies that were used during any crash may have been stressed or damaged. See your dealer/retailer - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 94
✍ NOTES 1-90 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 95
Accessory Power (RAP) ...2-24 Starting the Engine ...2-24 Fast Idle System ...2-25 Adjustable Throttle and Brake Pedal ...2-26 Engine Coolant Heater ...2-27 Active Fuel Management™ ...2-28 Automatic Transmission Operation ...2-28 Tow ...2-13 Windows ...2-15 Manual Windows ...2-15 Power Windows - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 96
2 Features and Controls Storage Areas ...2-78 Glove Box ...2-78 Cupholders ...2-78 Instrument Panel Storage ...2-78 Center Console Storage ...2-79 Luggage Carrier ...2-79 Rear Seat Armrest ...2-80 Cargo Management System ...2-80 Sunroof ...2-82 Outside Manual Mirrors ...2-59 Outside Towing Mirrors - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 97
Keys {CAUTION: Leaving children in a vehicle with the ignition key is dangerous for many reasons, children or others could be badly injured or even killed. They could operate the power windows or other controls or even make the vehicle move. The windows will function with the keys in the ignition - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 98
received, including interference that may cause undesired operation of the device. Changes or modifications to this system by other than an authorized service facility could void authorization to use this equipment. If there is a decrease in the RKE operating range, try this: Remote Keyless Entry - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 99
of the transmitter. See Remote Keyless Entry (RKE) System on page 2-4. / (Remote Vehicle Start): If your vehicle has this feature, press / to start the engine from outside the vehicle using the RKE transmitter. See Remote Vehicle Start on page 2-7 for additional information. Q (Lock): Press to - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 100
Key" under DIC Operation and Displays (With DIC Buttons) on page 3-57 or DIC Operation and Displays (Without DIC Buttons) on page 3-63 for instructions on how to match RKE transmitters to your vehicle. Battery Replacement Replace the battery if the REPLACE BATTERY IN REMOTE KEY message displays in - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 101
feature. This feature allows you to start the engine from outside of the vehicle. It may also start up the vehicle's heating or air conditioning have an automatic climate control system, during remote start, you will need to manually turn the heated seats on and off. See Heated Seats on page 1-5 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 102
is still running, to extend the engine running time by 10 minutes. Remote start can be extended one time. After entering the vehicle during a remote start, insert and turn the key to RUN to drive the vehicle. To manually shut off a remote start, do any of the following: / (Remote Start): This - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 103
light comes on. Also, the engine will turn off during a remote vehicle start if the coolant temperature gets too high or if the oil pressure gets low. Vehicles that have the remote vehicle start feature are shipped from the factory with the remote vehicle start system enabled. The system may be - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 104
use the power door locks or manual door locks. To lock or unlock the door with the manual locks, push down or pull up on the manual lock knob. {CAUTION: Unlocked Door Locks The power door lock switches are located on the front doors. K (Unlock): Press to unlock the doors. Q (Lock): Remove the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 105
is open, the doors will lock five seconds after the last door is closed. You will hear three chimes to signal that the delayed locking feature is in use. Pressing the power lock switch twice or the lock button on the RKE transmitter twice will override the delayed locking - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 106
following: 1. Unlock the door by lifting the rear door manual lock, using the power door lock extended cab. To open a rear access door from the outside, first open the front door. Then, use the handle located on the front edge of the rear access door to open it. Lockout Protection This feature - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 107
the tailgate back up, pull it back towards you to be sure it latches securely. Crew Cabs If your vehicle is a crew cab, you can open your doors from the inside or outside. Your vehicle may also have a feature which prevents children from opening the rear doors. See Rear Door Security Locks on page - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 108
over the bolt, and push the cable forward then rotate down. 2. With the tailgate about halfway open, lift the right edge of the tailgate from the lower pivot. On vehicles with the tailgate assist feature, raise the tailgate nearly all the way to the closed position prior to removing the left edge - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 109
even death from heat stroke. Never leave a child, a helpless adult, or a pet alone in a vehicle, especially with the windows closed in warm or hot weather. Manual Windows Turn the hand crank on each door to - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 110
of the side doors in the front and rear for crew cab and extended cab models. The driver's door has a switch for the passenger's and rear windows as well. Your power windows will work when the ignition has been turned to ACCESSORY or RUN or when Retained Accessory Power (RAP) is active. See Retained - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 111
console. Window Lockout o (Window Lockout): If your crew cab or extended cab vehicle has power windows, the driver's door power window switch has a lockout feature. The lockout switch is located in front of the window switches. This feature prevents the rear windows from operating, except from the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 112
1. Open the door. 2. Lock the door with the Remote Keyless Entry (RKE) transmitter. The security light should come on and flash. If the delayed locking feature is active, the alarm will not be activated until all doors are closed and the security light goes off. 3. Close all doors. The security light - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 113
go out. 4. Then reach in through the window, unlock the door with the manual door lock and open the door. This should set off the alarm. If the does not sound or the headlamps do not flash, see your dealer/retailer for service. • If you do not want to activate the theft-deterrent system, the vehicle - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 114
by other than an authorized service facility could void authorization to ACCESSORY or START from the LOCK/OFF position. You do not have to manually arm or disarm the system. The security light will come on if there is a problem electrical key codes. If the engine does not start and the security light - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 115
the new key has a 1 stamped on it. 2. Insert the original, already programmed, key in the ignition and start the engine. If the engine will not start, see your dealer/retailer for service. 3. After the engine has started, turn the key to LOCK/OFF, and remove the key. 4. Insert the new key to be - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 116
to shift out of PARK (P), ignition must be in the ON/RUN or ACC/ACCESSORY and the regular brake pedal must be applied. A (LOCK/OFF): This position locks the ignition and transmission. It is a theft-deterrent feature. The key can only be removed when the ignition is turned to LOCK/OFF. Notice - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 117
the engine is off. Lengthy operation of features such as the radio in the ACC/ACCESSORY ignition ACCESSORY or ON/RUN position with the engine off. You may not be able to start your vehicle if the battery is allowed to drain for an extended period of time. D (START): This position starts the engine - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 118
If your vehicle has the DURAMAX® Diesel engine, see the DURAMAX® Diesel manual for more information. To place the transmission in the proper gear: Move your shift lever to PARK (P) or NEUTRAL (N). Your engine will not start in any other position -- this is a safety feature. To restart when you are - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 119
If your vehicle has this feature it is available only with cruise control. The manual fast idle switch is operated using the cruise control buttons located on the left hand side of the steering wheel. This system can be used to increase your engine idle speed whenever the following conditions - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 120
To control the fast idle: Adjustable Throttle and Brake Pedal On vehicles with this feature, you can change the position of the throttle and brake pedals. This feature is designed for shorter drivers, since the pedals cannot move farther away from the standard position, but can move toward the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 121
thermostat in the plug-end of the cord may exist which will prevent engine coolant heater operation at temperatures above 0°F (−18°C). If your vehicle has the DURAMAX® Diesel engine, see the DURAMAX® Diesel manual for more information. {CAUTION: Plugging the cord into an ungrounded outlet could - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 122
is turned to the ON/RUN position. There are several different positions for the shift lever. Active Fuel Management™ Your vehicle's V8 engine may have Active Fuel Management™. This system allows the engine to operate on either all or half of its cylinders, depending on the driving conditions. When - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 123
rear wheels. It is the best position to use when you start the engine because your vehicle cannot move easily. When parked on a hill, especially when See Shifting Into Park on page 2-51. If you are pulling a trailer, see Towing a Trailer on page 4-55. {CAUTION: If you have Four-Wheel Drive, your - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 124
NEUTRAL (N) when your vehicle is being towed. Notice: Shifting out of PARK (P) or NEUTRAL (N) with the engine running at high speed may damage the the engine is not running at high speed when shifting your vehicle. DRIVE (D): This position is for normal driving. It provides the best fuel economy - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 125
feature is designed to determine, before making an upshift, if the engine (D) when driving on hilly, winding roads, when towing a trailer, so there is less shifting between manually select SECOND (2) in an automatic transmission, the transmission will start in second gear. You can use this feature - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 126
Transmission) Your vehicle may have a Range Selection Mode. The Range Selection Mode helps control the vehicle's transmission and vehicle speed while driving down hill or towing a trailer by letting you select a desired range of gears. 2-32 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 127
to change to the gear. Grade Braking is not available when the Range Selection Mode is active. See Tow/Haul Mode on page 2-34 While using the Range Selection mode feature, cruise control and the Tow/Haul mode can be used. Notice: Spinning the tires or holding the vehicle in one place on - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 128
/haul mode. If your vehicle has an Allison or Hydra-Matic® 6-speed automatic transmission see "Tow/Haul Mode (Allison or Hydra-Matic® 6-Speed Automatic Transmission®) following. The tow/haul mode adjusts the transmission shift pattern to reduce shift cycling, providing increased performance, vehicle - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 129
Matic® 6-Speed Automatic Transmission) If your vehicle has an Allison or Hydra-Matic® 6-speed automatic transmission®, it has a tow/haul mode. The tow/haul mode adjusts the transmission shift pattern to reduce shift cycling, providing increased performance, vehicle control, and transmission cooling - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 130
engine torque and brake pedal usage. Using this information, it detects when the truck is on a downhill grade and the driver desires to slow the vehicle by pressing the brake. See the diesel supplement for information on Cruise Grade Braking. Also see Towing extended extended periods of time. - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 131
Manual Transfer Case A Four-Wheel Drive indicator light comes on when you shift into four-wheel drive and the front axle engages. in Tow* *See Recreational Vehicle Towing on page 4-50 Towing Your Vehicle on page 4-50 Notice: Driving on clean, dry pavement in four-wheel drive for an extended period - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 132
. See Recreational Vehicle Towing on page 4-50 or Towing Your Vehicle on page 4-50. 2 m(Two-Wheel-Drive High): This setting is used for driving in most street and highway situations. The front axle is not engaged in two-wheel drive. This setting also provides the best fuel economy. 4 m(Four-Wheel - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 133
made at any vehicle speed. When Using the Manual Transfer Case • Shifting should be made using quick or Four-Wheel-Drive Low you may experience reduced fuel economy. • While in Four-Wheel-Drive High, selected transfer case mode, with the engine running, shift the transmission momentarily to drive - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 134
teeth aligning in your transfer case. When this happens, make sure the engine is on, shift your transmission momentarily to drive and back to NEUTRAL, and Low do not drive faster than 45 mph. This will reduce wear and extend the life of your transfer case. • Shift the transmission into NEUTRAL (N). - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 135
and the engine at an in Tow* *See Recreational Vehicle Towing on page 4-50 Towing Your Vehicle should take your vehicle to your dealer for service. An indicator light flashes while shifting the . The front axle is not engaged in Two-Wheel Drive. This setting also provides the best fuel economy. - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 136
icy roads or in most off-road situations. This setting also engages the front axle to help drive your vehicle. This is the best setting to use only when towing your vehicle. See Recreational Vehicle Towing on page 4-50 or Towing Your Vehicle on page 4-50 for more information. If the SERVICE 4-Wheel - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 137
Low is engaged, vehicle speed should be kept below 45 mph. Extended high-speed operation in Four-Wheel-Drive Low may damage or shorten the Four-Wheel-Drive Low and Four-Wheel-Drive High ranges or from NEUTRAL with the engine running. If the knob is turned to the Four-Wheel-Drive Low position when - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 138
the transmission to REVERSE (R) for one second, then shift the transmission to DRIVE (D) for one second. 8. Turn the ignition to ACC/ACCESSORY, which will turn the engine off. 9. Place the transmission shift lever in PARK (P). 10. Release the parking brake prior to moving the vehicle. 11. Turn the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 139
2. Shift the transmission to NEUTRAL (N) and turn the ignition to RUN with the engine off. 3. Turn the transfer case dial to Two-Wheel-Drive High. After the do not come on, you should take your vehicle to your dealer for service. An indicator light will flash while shifting the transfer case. It will - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 140
only to the front and rear wheels automatically based on driving conditions. Driving in this mode results in slightly lower fuel economy than Two- when towing your vehicle. See Recreational Vehicle Towing on page 4-50 or Towing Your Vehicle on page 4-50 for more information. If the SERVICE 4-Wheel - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 141
-Drive Low and Four-Wheel-Drive High ranges or from NEUTRAL with the engine running. If the knob is turned to the Four-Wheel-Drive Low position -Wheel-Drive Low is engaged, vehicle speed should be kept below 45 mph. Extended high-speed operation in Four-Wheel-Drive Low may damage or shorten the life - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 142
exhibit significant engagement noise and bump when shifting between Four-Wheel-Drive Low and Four-Wheel-Drive High ranges or from NEUTRAL with the engine running. If the knob is turned to the Four-Wheel-Drive High, AUTO, or Two-Wheel-Drive High switch position when your vehicle is in - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 143
the transmission to REVERSE (R) for one second, then shift the transmission to DRIVE (D) for one second. 8. Turn the ignition to ACC/ACCESSORY, which will turn the engine off. 9. Place the transmission shift lever in PARK (P). 10. Release the parking brake prior to moving the vehicle. 11. Turn the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 144
. Make sure that the parking brake is fully released and the brake warning light is off before driving. If you are towing a trailer and are parking on any hill, see Towing a Trailer on page 4-55. To release the parking brake, hold the regular brake pedal down. Then pull the bottom edge of - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 145
brake firmly set. Your vehicle can roll. If you have left the engine running, the vehicle can move suddenly. You or others could be injured. To is in a drive gear - not in NEUTRAL. If you are pulling a trailer, see Towing a Trailer on page 4-55. 1. Hold the brake pedal down with your right foot and - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 146
lever is in PARK (P). So be sure the transfer case is in a drive gear - not in NEUTRAL. And, if you leave the vehicle with the engine running, it could overheat and even catch fire. You or others could be injured. Do not leave your vehicle with the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 147
a problem shifting, then have your vehicle serviced soon. • Prevent ignition key removal unless the shift lever is in PARK (P) with the shift lever button fully released, and • Prevent movement of the shift lever out of PARK (P), unless the ignition is in ON/RUN or ACC/ACCESSORY - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 148
Exhaust Running the Vehicle While Parked It is better not to park with the engine running. But if you ever have to, here are some things to know. {CAUTION: Engine exhaust can kill. It contains the gas carbon monoxide (CO), which you cannot see or smell. It can cause unconsciousness and death - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 149
rmly set. Your vehicle can roll. Do not leave your vehicle when the engine is running unless you have to. If you have left the engine running, the vehicle can move suddenly. You or others could be injured. Into Park on page 2-51. If you are pulling a trailer, see Towing a Trailer on page 4-55. 2-55 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 150
Manual abnormal temperature reading is displayed for an extended period of time, see your dealer Temperature Display Your vehicle may have this feature. When on, the automatic dimming mirror on page 2-67 for more information about the services OnStar® provides. Automatic Dimming Mirror Operation The - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 151
Compass Calibration The compass may need calibration if one of the following occurs: Compass Variance The mirror is set in zone eight upon leaving the factory. It will be necessary to adjust the compass to compensate for compass variance if the vehicle is outside of zone eight. Under certain - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 152
To adjust for compass variance: 1. Find your current location and variance zone number on the following zone map. 3. Keep pressing the on/off button until the desired zone number appears in the display. Release the button. After approximately four seconds of inactivity, the new zone number will be - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 153
temperature reading is displayed for an extended period of time, see your dealer automatic dimming feature on or off. The indicator light to the on or off. Outside Manual Mirrors Adjust the outside mirrors to see the side air deflectors and add-on convex mirror attachments could - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 154
type mirrors, they can be adjusted so you can have a clear view of the objects behind you. Manually pull out the mirror head to extend it for better visibility when towing a trailer. < (Rear Window Defogger): Press to turn the heated mirrors on or off. Only the upper glass of the mirror is heated - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 155
equipped with outside power mirrors, the controls are located on the driver's door armrest. Manual Folding The mirrors can be manually folded inward to prevent damage when going through an automatic car wash. To fold, (B) again to deselect the mirror. This mirror has the following features. 2-61 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 156
Convex Mirror The passenger's side mirror may have convex glass. A convex mirror's surface is curved so more can be seen from the driver's seat. Outside Power Foldaway Mirrors If your vehicle is equipped with outside power foldaway mirrors, the controls are located on the driver's door armrest. { - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 157
REVERSE (R), or the ignition is turned off or to OFF/LOCK. This feature can be turned on or off through the Driver Information Center (DIC). See The mirrors are accidentally obstructed while folding. • They are accidentally manually folded/unfolded. • The mirrors will not stay in the unfolded - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 158
, it operates at speeds less than 5 mph (8 km/h), and assists the driver with parking and avoiding objects while in R (Reverse). The sensors on the rear bumper are used to detect the distance to an object up to 8 feet (2.5 m) behind the vehicle, and at least 10 inches (25.4 cm) off the ground - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 159
{CAUTION: The Ultrasonic Rear Parking Assist (URPA) system does not replace driver vision. It cannot detect: • objects that are below the bumper, underneath the vehicle, or if they are too close or far from the vehicle • children, pedestrians, bicyclists, or pets. If you do not use proper - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 160
objects must be at least 10 inches (25.4 cm) off the ground and below tailgate level. Objects must also be within 8 feet (2.5 m) from the rear bumper. This distance may be less during warmer or humid weather. A single beep will sound the first time an object is detected between 20 inches (0.5 m) and - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 161
tow bar is attached to the vehicle. • The vehicle's bumper is damaged. Take the vehicle to your dealer/retailer to repair the system. • Other conditions may affect system performance, such as vibrations from a jackhammer or the compression of air brakes on a very large truck convenience services. If - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 162
24 hours a day, 7 days a week. Not all OnStar features are available on all vehicles. To check if your vehicle is equipped to provide the services described below, or for a full description of OnStar services and system limitations, see the OnStar Owner's Guide in your glove box or visit onstar.com - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 163
plan in the U.S. or a Bell Mobility service plan in Canada, depending on eligibility. To find out more, refer to the OnStar Owner's Guide in the vehicle's glove box, visit www.onstar.com or www.onstar.ca, or speak with an OnStar advisor by pressing the OnStar button or calling 1-888-4-ONSTAR (1-888 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 164
feature of OnStar Hands-Free Calling, your vehicle also sends OnStar your GPS location so that we can provide you with location-based services. OnStar service to operate. There are other problems OnStar cannot control that may prevent OnStar from providing OnStar service to you at any particular time - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 165
to this system by other than an authorized service facility could void authorization to use this equipment. above the Universal Home Remote buttons, follow the instructions below. This system provides a way to replace up reverse feature. This includes any garage door opener model manufactured before April - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 166
Read the instructions completely before attempting to program the transmitter. Because of the steps involved, it may be helpful to have another person assist with programming the transmitter. - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 167
a different function button in Step 3 than what was used for the garage door opener. If these instructions do not work, the garage door opener is probably a Fixed Code unit. Follow the Programming instructions that follow for a Fixed Code garage door opener. 2. Locate in the garage, the garage door - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 168
Programming Universal Home Remote - Fixed Code For questions or help programming the Universal Home Remote System, call 1-866-572-2728 or go to www.learcar2u.com. Most garage door openers sold before 1996 are Fixed Code units. Programming a garage door opener involves time-sensitive actions, so read - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 169
The garage door opener receiver (motor head unit) could also have a row of dip switches that can be used when programming the Universal Home Remote. If the total number of switches on the motor head and hand held transmitter are different, or if the dip switch settings are different, use the dip - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 170
2. Write down the eight to 12 switch settings from left to right as follows: • When a switch is in the up position, write "Left." • When a switch is in the down position, write "Right." • If a switch is set between the up and down position, write "Middle." The switch settings written down in Step - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 171
was used for the garage door opener. Reprogramming Universal Home Remote Buttons Any of the three buttons can be reprogrammed by repeating the instructions. Erasing Universal Home Remote Buttons The programmed buttons should be erased when the vehicle is sold or the lease ends. To erase either - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 172
Storage Areas Glove Box To open the glove box, lift up on the lever. Instrument Panel Storage Your vehicle may have an instrument panel storage area. It is located above the glove box. Cupholders Your - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 173
to help secure cargo. Tie the load to the siderails or siderail supports. Notice: Loading cargo on the luggage carrier that weighs more than 200 . Do not exceed the maximum vehicle capacity when loading your vehicle. For more information on vehicle capacity and loading, see Loading Your Vehicle on - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 174
siderail supports. Use the crossrails only to keep the load from sliding. To move a crossrail, lift the the bed of the truck. The system contains three rails located on the front and sides of the crossrails and the siderails or siderail supports. Also tie the load to the bumpers. Do not tie the load - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 175
or install cargo tie-downs at the front of the bed, slide the corner cap can be removed from the bed of the truck. To replace the system, place the toggle pickup box, you may damage the box. Using the horizontal slots on the top of the pickup box for tie-down locations may cause damage to the pickup - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 176
Accessory Power (RAP) on page 2-24 for more information. Open: From the vent position, the sunroof can be fully opened either manually or by using the express-open feature. To open manually hold the front of the switch to close the sunroof. Extended Cab If your vehicle is an extended-cab, the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 177
the front of the driver's side switch. The sunroof will close automatically. To stop the sunroof partway, press the switch a second time. The sunroof also has a sunshade which you can pull forward to block sun rays. The sunshade must be opened and closed manually. Anti-Pinch Feature (Crew Cab Only - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 178
✍ NOTES 2-84 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 179
Lamp ...3-22 Electric Power Management ...3-22 Battery Run-Down Protection ...3-23 Accessory Power Outlet(s) ...3-23 Ashtray(s) and Cigarette Lighter ...3-24 Climate Controls ...3-25 Climate Control System (With Air Conditioning ) ...3-25 Climate Control System (Heater Only) ...3-28 Dual Automatic - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 180
Seat Audio (RSA) ...3-130 Theft-Deterrent Feature ...3-132 Audio Steering Wheel Controls ...3-132 134 StabiliTrak® Indicator Light ...3-48 Engine Coolant Temperature Gage ...3-48 Tire Four-Wheel-Drive Light ...3-54 Tow/Haul Mode Light ...3-54 Fuel Gage ...3-55 Low Fuel Warning Light ...3-56 Driver - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 181
✍ NOTES 3-3 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 182
Instrument Panel Overview Instrument Panel Overview (Base/Uplevel version) The main components of the instrument panel are the following: A. Air Outlets. See Outlet Adjustment on page 3-35. 3-4 B. Turn Signal/Multifunction Lever. See Turn Signal/Multifunction Lever on page 3-9. - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 183
Brake Controller (If Equipped). See Towing a Trailer on page 4-55. Air Conditioning ) on page 3-25 or Climate Control System (Heater Only) on page 3-28 and Dual Automatic Climate Control System on page 3-29. W. Power Take Off (PTO) Control (If Equipped). See Power Take Off (PTO) in the Duramax Diesel - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 184
Instrument Panel Overview (Premium version) A. Air Outlets. See Outlet Adjustment on page 3-35. B. Turn Signal/Multifunction Lever. See Turn Signal/Multifunction Lever on page 3-9. C. Instrument Panel Cluster. See Instrument Panel Cluster - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 185
17. J. Integrated Trailer Brake Controller (If Equipped). See Towing a Trailer on page 4-55. K. Dome Lamp Override Climate Controls. See Climate Control System (With Air Conditioning ) on page 3-25 or Climate Control on page 3-29. T. Accessory Power Outlets. See Accessory Power Outlet(s) on page 3- - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 186
They also let the police and other emergency vehicles know you have a problem. The hazard warning flasher button is located on top of the horn symbols located on the steering wheel. Tilt Wheel Press the button to make the front and rear turn signal lamps flash on and off. Press the button again to - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 187
Turn Signal/Multifunction Lever The tilt steering wheel lever is located on the lower left side of the steering column. To tilt the wheel, hold the steering wheel and pull the lever. Then move the steering wheel to a comfortable position and release the lever to lock the wheel in place. The lever - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 188
one second until the arrow starts to flash. This will cause the turn signals to automatically flash three times. It will flash six times if tow-haul mode is active. Holding the turn signal lever for more than one second will cause the turn signals to flash until you release the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 189
Flash-to-Pass This feature lets you use your high-beam headlamps to signal a driver in front of you that you want to pass. It works even if your headlamps are in the automatic position. To use it, pull the turn signal - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 190
the windshield. When active, these sensors are able to detect moisture on the windshield and automatically turn on the wipers. To turn on the Rainsense™ feature, the wipers must be set to one of the five delay settings on the multifunction lever. Each of the five settings adjusts the sensitivity of - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 191
Heated Windshield Washer For vehicles with the heated windshield washer fluid system it can be used to help clear ice, snow, tree sap, or bugs from your windshield. The button is located in the switchbank under the climate controls. Cruise Control {CAUTION: Cruise control can be dangerous where you - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 192
/Haul Mode on page 2-34 for an explanation of how cruise control interacts with the Range Selection Mode, tow/haul and grade braking systems. For vehicles with the StabiliTrak® system that begins to limit wheel spin while you are using cruise control, the cruise - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 193
Setting Cruise Control Cruise control will not work if the parking brake is set, or if the master cylinder brake fluid level is low. The cruise control light on the instrument panel cluster will come on after the cruise control has been set to the desired speed. Resuming a Set Speed If the brakes - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 194
Reducing Speed While Using Cruise Control To reduce the vehicle speed while using cruise control: Using Cruise Control on Hills How well the cruise control will work on hills depends upon the vehicle speed, load, and the steepness of the hills. While going up steep hills, you might have to step on - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 195
Exterior Lamps The exterior lamps control is located on the instrument panel to the left of the steering wheel. AUTO (Automatic): Turn the control to this position to automatically turn on the headlamps at normal brightness, together with the following: Parking Lamps Instrument Panel Lights - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 196
Daytime Running Lamps (DRL) can make it easier for others to see the front of your vehicle during the day. DRL can be helpful in many different driving reminder chime will sound when the headlamps or parking lamps are manually turned on and your ignition is off and a door is open. To disable the chime, - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 197
the automatic headlamp system off, turn the control to the off position. The headlamps will also stay on after you exit the vehicle. This feature can be programmed using the Driver Information Center (DIC). See DIC Vehicle Customization (With DIC Buttons) on page 3-76. The regular headlamp system - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 198
(RKE) Transmitter is pressed. The lamps time out or turn off once the engine is started. Auxiliary Roof Mounted Lamp If your vehicle has this feature, this button includes wiring provisions for a dealer or a qualified service center to install an auxiliary roof lamp. This button is located on the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 199
lamps come on when a door is opened. Entry Lighting Your vehicle has an illuminated entry feature. When the doors are opened, the dome lamps will come on if the dome override button is in the extended position. If the dome override button is pressed in, the lamps will not come on. Dome - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 200
then adjusts the voltage for best performance and extended life of the battery. When the battery's or down. This is normal. If there is a problem, an alert will be displayed. The battery can be heated seats, engine cooling fans, trailer loads, and loads plugged into accessory power outlets. Cargo - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 201
one on the rear of the floor console. To use an accessory power outlet, remove the protective cap. When not in use, always cover the accessory power outlet with the protective cap. Notice: Leaving electrical equipment plugged in for an extended period of time while the vehicle is off will drain the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 202
a problem, see your dealer/retailer for additional information on the accessory power plugs. The accessory power outlets instructions included with the equipment. Notice: Improper use of the power outlet can cause damage not covered by your warranty. Do not hang any type of accessory or accessory - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 203
mode, the system will automatically select outside air. Recirculation cannot be selected in floor mode. Operation 9(Fan): Turn the left knob clockwise or counterclockwise to increase or decrease the fan speed. Turn the knob all the way counterclockwise to turn the front system off. The right knob may - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 204
is activated. The air conditioning can be selected in any mode as long as the fan switch is on. The air conditioning system removes moisture from the air, so you may sometimes notice a small amount of water dripping underneath your vehicle while idling or after turning off the engine. This is normal - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 205
windows on rainy and humid days at temperatures above freezing, run the air conditioning compressor. It is best to avoid the use of the recirculation also be turned off by pressing the button again or by turning off the engine. Notice: Do not use anything sharp on the inside of the rear window - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 206
to increase or decrease the fan speed. Turn the knob all the way counterclockwise to turn the front system off. 6 (Floor): This mode directs most of the air to the floor outlets with some air directed to the windshield, side window outlets, and second row floor outlets. In this mode, the system - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 207
-through ventilation system described later in this section. - (Defog): This mode clears the windows of fog or moisture and warm the passengers. The air is directed to the windshield, floor outlets, and side window vents. 0 (Defrost): This mode removes fog or frost from the windshield more quickly - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 208
the driver or passenger's side of the vehicle. The temperature can be adjusted even if the system is turned off. This is possible since outside air always flows through the system as the vehicle is moving forward unless it is set to recirculation mode. See "Recirculation" later in this section. Press - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 209
on the solar sensor, see "Sensors" later in this section. To avoid blowing cold air in cold weather, the system delays turning the fan on until warm air is available. The length of delay depends on the engine coolant temperature. Pressing the fan switch overrides this delay and changes the fan to - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 210
delivery mode without turning the system on. Pressing either mode button while in automatic control places the mode under manual control. The air delivery mode setting is displayed and the AUTO light turns off. The fan remains under automatic control. @(Recirculation): Press this button to turn the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 211
of water might drip underneath the vehicle while idling or after turning off the engine. This is normal. ;(Outside Air): Press this button to turn on the outside air mode. When this mode is selected, air from outside the vehicle circulates throughout the vehicle. An indicator light on the button - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 212
modes. -(Defog): There is also an exterior temperature sensor located behind the front grille. This sensor reads the outside air temperature and helps maintain the temperature inside the vehicle. Any cover on the front of the vehicle could cause a false reading in the displayed temperature on the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 213
open or close off the airflow. - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 214
next few pages, some warning lights come on briefly when you start the engine just to let you know they are working. If you are familiar with the gages shows there may be a problem, check the section that tells you what to do about it. Please follow this manual's advice. Waiting to do repairs can - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 215
you know at a glance how your vehicle is running. You will know how fast you are going, about how much fuel you have and many other things you will need to know to drive safely and economically. If your vehicle has the DURAMAX® Diesel engine, see the DURAMAX® Diesel manual for more information. 3-37 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 216
Buttons) on page 3-57 or DIC Operation and Displays (Without DIC Buttons) on page 3-63 for more information. Tachometer Your tachometer displays the engine speed in revolutions per minute (rpm). See "Grade Braking (Allison Transmission®)" under Tow/Haul Mode on page 2-34 for more information. 3-38 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 217
Passenger Safety Belt Reminder Light For vehicles with Passenger Safety Belt Reminder Lights, several seconds after the engine is started, a chime will sound for several seconds to remind the front passenger to buckle their safety belt. This would only occur if the passenger airbag is enabled. See - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 218
injury to yourself or others, have your vehicle serviced right away. The airbag readiness light should flash for a few seconds when you start the engine. If the light does not come on then, have it fixed immediately. If there is a problem with the airbag system, an airbag Driver Information Center - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 219
your vehicle has an airbag on-off switch, it also has a passenger airbag status indicator located in the overhead console. When you turn the right front passenger's airbag off, this light will come on and stay on to remind you that the airbag has been turned off. This light will go - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 220
When you manually turn the right front passenger's airbag off using the airbag on-off are no lights at all, there may be a problem with the lights or the airbag on-off switch. See your dealer/retailer for service. {CAUTION: If the right front passenger's airbag is turned off for a person who - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 221
passenger airbag status indicator. If the word ON or the on symbol is lit on the passenger airbag status indicator, it means that the right front passenger's frontal airbag is enabled (may inflate). {CAUTION: If the on indicator comes on when you have a rear-facing child restraint installed in the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 222
all, there may be a problem with the lights or the passenger sensing system. See your dealer/retailer for service. {CAUTION: If the airbag If this ever happens, have the vehicle serviced promptly, because an adult-size person sitting in the right front passenger's seat may not have the protection - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 223
problem. Have it checked right away. If you must drive a short distance with the light on, be certain to turn off all the accessories, such as the radio and air conditioner. When the ignition is on, this gage indicates the battery voltage. When the engine in fuel economy mode. This is normal. 3-45 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 224
readings outside the normal operating range. If you must drive, turn off all unnecessary accessories. Readings outside the normal operating range indicate a possible problem in the electrical system. Have the vehicle serviced as soon as possible. Brake System Warning Light With the ignition on, the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 225
a problem. Anti-lock Brake System (ABS) Warning Light For vehicles with the Antilock Brake System (ABS), this light comes on briefly when the engine is started to stop. If the light is still on, have the vehicle towed for service. See Towing Your Vehicle on page 4-50. That is normal. If the light - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 226
system warning light comes on and stays on for an extended period of time when the system is turned on, your vehicle needs service. See StabiliTrak® System on page 4-6 for more information. ® United States Canada This gage shows the engine coolant temperature. It also provides an indicator of how - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 227
operation of the fuel, ignition, and emission control systems. It makes sure that emissions are at acceptable levels for the life of the vehicle, helping to produce a cleaner environment. The check engine light comes on to indicate that there is an OBD II problem and service is required. This - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 228
test. See Accessories and Modifications • If you are towing a trailer, reduce the , and restart the engine. If the light fuel into your vehicle? If so, reinstall the fuel cap, making sure to fully install the cap. See Filling the Tank on page 5-10. The diagnostic system can determine if the fuel - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 229
might go away once the engine is warmed up. This will be detected by the system and cause the light to turn on. If you experience one or more of these conditions, change the fuel brand you use. It will require at least one full tank of the proper fuel to turn the light - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 230
oil as soon as possible and have your vehicle serviced. Notice: Lack of proper engine oil maintenance may damage the engine. The repairs would not be covered by your warranty. Always follow the maintenance schedule in this manual for changing engine oil. United States Canada Your vehicle may have - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 231
pressure is low. If you do, your engine can become so hot that it catches manual for changing engine oil. This light will come on briefly when you start your engine as a check to be sure it works. If it does not, have your vehicle serviced engine properly. You could be low on oil and you might have - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 232
four-wheel-drive light comes on when you shift a manual transfer case into four-wheel drive and the front axle engages. The light goes out when the cruise when the high-beam headlamps are in use. Tow/Haul Mode Light This light comes on when the Tow/Haul mode has been activated. See Headlamp High/ - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 233
empty before you are out of fuel, and you should get more fuel as soon as possible. When the fuel tank is low the FUEL LEVEL LOW message will appear. See DIC Warnings and Messages on page 3-66 for more information. If you have a diesel engine, see "Fuel Gage" in the Diesel Engine Supplement. 3-55 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 234
displays warning messages if a system problem is detected. All messages will appear in the DIC display located below the tachometer in the instrument panel cluster. This light and a chime will come on when the fuel tank is low on fuel. There will also be a "FUEL LEVEL LOW" message on the Driver - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 235
located on the instrument panel, next to the steering wheel. The DIC displays trip, fuel, and vehicle system information, and warning messages if a system problem is detected. The DIC also allows some features to be customized. See DIC Vehicle Customization (With DIC Buttons) on page 3-76 for - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 236
engine hours, and Remote Keyless Entry (RKE) transmitter programming. U (Customization): Press this button to customize the feature turn off or acknowledge messages on the DIC. Trip Odometer Press the trip/fuel button until TRIP displays. This display shows the current distance traveled in either - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 237
. To use the retro-active reset feature, press and hold the set/reset button fuel level is low. The fuel range estimate is based on an average of the vehicle's fuel economy over recent driving history and the amount of fuel remaining in the fuel tank. Fuel Used Press the trip/fuel button until FUEL - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 238
displays on the left side. Active Fuel Management™ allows the engine to operate on either four or eight cylinders, depending on your driving demands. When Active Fuel Management™ is active, V4 MODE will display on the DIC. When Active Fuel Management™ is inactive, V8 MODE will display. See Active - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 239
remains. The engine oil life ENGINE OIL SOON message will appear on the display. See "CHANGE ENGINE manual. See Scheduled Maintenance (Gasoline Engine engine oil life system, see Engine the DIC displays FRONT TIRES PSI problem with your vehicle. If this consistently occurs, see your dealer/retailer for - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 240
in the OUTPUT display. See "Integrated Trailer Brake Control System" under Towing a Trailer on page 4-55 for more information. Relearn Remote Key This /OFF. Engine Hours Press the vehicle information button until ENGINE HOURS displays. This display shows the total number of hours the engine has run - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 241
information, and warning messages if a system problem is detected. If your vehicle does not have (km). Engine Hours To display the ENGINE HOURS, place the ignition in LOCK/OFF or ACC/ACCESSORY, then odometer is displayed. The trip odometer has a feature called the retro-active reset. This can be - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 242
it is started again, and then the retro-active reset feature is activated, the display will show 5 miles (8 km). "Integrated Trailer Brake Control System" under Towing a Trailer on page 4-55 for more means 99% of the current oil life remains. The engine oil life system will alert you to change the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 243
oil life system monitoring the oil life, additional maintenance is recommended in the Maintenance Schedule in this manual. See Scheduled Maintenance (Gasoline Engine) on page 6-4 for more information. Remember, you must reset the OIL LIFE display yourself after each oil change. It will not reset - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 244
that clearing the messages will only make the messages disappear, not correct the problem. The following are the possible messages that can be displayed and some information about them. If your vehicle has the DURAMAX® Diesel engine, see the DURAMAX® Diesel manual for more information. 3-66 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 245
See Engine Oil (Gasoline Engine) on page 5-15 and Scheduled Maintenance (Gasoline Engine) on to be checked. This message also displays LEFT FRONT, RIGHT FRONT, LEFT REAR, or RIGHT REAR to indicate which service. See your dealer/retailer. See "Integrated Trailer Brake Control System" under Towing - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 246
vehicle to idle until it cools down. See Engine Coolant Temperature Gage on page 3-48. See Overheated Engine Protection Operating Mode (V8 Engines Only) on page 5-34 for information on driving to a safe place in an emergency. ENGINE HOT A/C (Air Conditioning) TURNED OFF This message displays when - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 247
when the fast idle feature is on. See Fast Idle System on page 2-25 for more information. FUEL LEVEL LOW This message displays and a chime sounds if the fuel level is low. Refuel as soon as possible. See Fuel Gage on page 3-55 and Fuel on page 5-6 for more information. ENGINE POWER IS REDUCED This - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 248
the cause of the low oil pressure has been corrected. Check the oil as soon as possible and have your vehicle serviced by your dealer/retailer. See Engine Oil (Gasoline Engine) on page 5-15. PASSENGER DOOR OPEN This message displays and a chime sounds if the passenger door is not fully closed and - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 249
System Light on page 3-45. Driving with this problem could drain the battery. Turn off all unnecessary accessories. Have the electrical system checked as soon as possible. See your dealer/retailer. SERVICE 4 WHEEL DRIVE This message displays if a problem occurs with the four-wheel-drive system. If - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 250
see this message, try to reset the system. Stop; turn off the engine for at least 15 seconds; then start the engine again. If this message still comes on, it means there is a problem. You should see your dealer/retailer for service. The vehicle is safe to drive, however, you do not have the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 251
overheating, which could occur if StabiliTrak® activates continuously for an extended period of time. • The message also displays if the brake conditions • The message displays if an engine or vehicle related problem has been detected and the vehicle needs service. See your dealer/retailer. • The - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 252
GAS CAP This message may display along with the check engine light on the instrument panel cluster if the vehicle's fuel cap is not tightened properly. See Malfunction Indicator Lamp on page 3-49. Reinstall the fuel cap fully. See Filling the Tank Brake Control System" under Towing a Trailer on page - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 253
LOW ADD FLUID This message displays when the windshield washer fluid is low. Fill the windshield washer fluid reservoir as soon as possible. See Engine Compartment Overview on page 5-14 for the location of the windshield washer fluid reservoir. Also, see Windshield Washer Fluid on page 5-42 for more - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 254
options may not be available on your vehicle. Only the options available will be displayed on the DIC. The default settings for the customization features were set when your vehicle left the factory, but may have been changed from their default state since then. The customization preferences are - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 255
in English. FRANCAIS: All messages will appear in French. ESPANOL: All messages will appear in Spanish. NO CHANGE: No change will be made to this feature. The current setting will remain. To select a setting, press the set/reset button while the desired setting is displayed on the DIC. You can also - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 256
Press the set/reset button once to access the settings for this feature. Then press the customization button to scroll through the following settings: is shifted into PARK (P). NO CHANGE: No change will be made to this feature. The current setting will remain. To select a setting, press the set/reset - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 257
remain. To select a setting, press the set/reset button while the desired setting is displayed on the DIC. DELAY DOOR LOCK On vehicles with a crew cab, this feature allows you to select whether or not the locking of the vehicle's doors will be delayed. When locking the doors with the power door - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 258
will stay on for one minute. 2 MINUTES: The exterior lamps will stay on for two minutes. NO CHANGE: No change will be made to this feature. The current setting will remain. To select a setting, press the set/reset button while the desired setting is displayed on the DIC. APPROACH LIGHTING This - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 259
Press the set/reset button once to access the settings for this feature. Then press the customization button to scroll through the following settings: set to a loud level. NO CHANGE: No change will be made to this feature. The current setting will remain. There is no default for chime volume. The - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 260
in the original exit position, unless a memory recall took place prior to removing the key again. NO CHANGE: No change will be made to this feature. The current setting will remain. To select a setting, press the set/reset button while the desired setting is displayed on the DIC. MEMORY SEAT RECALL - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 261
, it allows you to turn the remote start off or on. The remote start feature allows you to start the engine from outside of the vehicle using the Remote Keyless Entry (RKE) transmitter. See Remote Vehicle Start on page 2-7 for more information. Press the customization button - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 262
mind on the drive - avoid engaging in extended searching while driving. Exiting the Feature Settings Menu The feature settings menu will be exited when any of in ON/RUN. • The trip/fuel or vehicle information DIC buttons are pressed. • The end of the feature settings menu is reached and exited. - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 263
may interfere with the operation of your vehicle's engine, radio, or other systems, and even damage them. Your vehicle's systems may interfere with the operation of sound equipment that has been added. Your vehicle has a feature called Retained Accessory Power (RAP). With RAP, the audio system can - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 264
with a single CD or a CD and DVD player, it has a H button for setting the time and date. To set the time and date, follow the instructions: 1. Press the H button and the HR, MIN, MM, DD, YYYY (hour, minute, month, day, and year) displays. 2. Press the pushbutton located under any one of - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 265
CD player, the radio has a MENU button instead of the H button to set the time and date. To set the time and date, follow these instructions: 1. Press the MENU button. 2. Once the H option displays, press the pushbutton located under that label. The HR, MIN, MM, DD, YYYY (hour, minute, month, day - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 266
or change the date default setting from month/day/year to day/month/year. To change the time or date default settings, follow these instructions: 1. Press the MENU button. Once the H option displays, press the pushbutton located under the forward arrow that is currently displayed on the radio screen - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 267
Radio with CD (MP3) shown, Radio with Six-Disc CD (MP3) similar Radio with CD and DVD (MP3) The vehicle has one of these radios as its audio system. 3-89 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 268
to an FM-RDS station, the station name or call letters displays. In rare cases, a radio station could broadcast incorrect information that causes the radio features to work improperly. If this happens, contact the radio station. Playing the Radio O(Power/Volume): Press to turn the system on and off - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 269
H (Clock) (AM-FM Radio): The radio may have a clock button for setting the time. With this type of radio, the clock can be set with either the radio turned on or off. See Setting the Clock on page 3-86 for more information. Speed Compensated Volume (SCV): Radios with Speed Compensated Volume (SCV) - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 270
4 (Information) (XM™ Satellite Radio Service, MP3, and RDS Features): Press to display additional text information related using the presets, favorites button, and steering wheel controls, if the vehicle has this feature. See Defensive Driving on page 4-2. FAV (Favorites): If the vehicle has XM™ and - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 271
3. Press and hold one of the six pushbuttons until a beep sounds. When that pushbutton is pressed and released, the station that was set, returns. 4. Repeat the steps for each pushbutton radio station to store as a favorite. The number of favorites pages can be setup using the MENU button. To setup - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 272
and treble settings. Unique EQ settings can be saved for each source. If the radio has a Bose® audio system, the EQ settings are either MANUAL or TALK. Adjusting the Speakers (Balance/Fade) (AM-FM Radio) ` (Balance/Fade): To adjust the balance or fade, press this button or the tune knob - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 273
To quickly adjust all speaker and tone controls to the middle position, press the f knob for more than two seconds. If the Rear Seat Audio (RSA) is turned on, the radio disables FADE and mutes the rear speakers. Finding a Category (CAT) Station CAT (Category): The CAT button is used to find XM™ - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 274
locked up the radio. Take the vehicle to your dealer/retailer for service. If any error occurs repeatedly or if an error cannot be corrected, to receive the XM™ service. For more information, contact XM™ at www.xmradio.com or call 1-800-929-2100 in the U.S. and www.xmradio.ca or call 1-877-438-9677 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 275
To insert multiple CDs, do the following: 1. Press and hold the ^button for two seconds. A beep sounds and Load All Discs displays. 2. Follow the displayed instruction on when to insert the discs. The CD player takes up to six CDs. 3. Press the ^button again to cancel loading more CDs. Insert a CD - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 276
Care of CDs If playing a CD-R, the sound quality can be reduced due to CD-R or CD-RW quality, the method of recording, the quality of the music that has been recorded, and the way the CD-R or CD-RW has been handled. Handle them carefully. Store CD-R(s) or CD-RW(s) in their original cases or other - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 277
For the Six-Disc CD player, press and hold for two seconds to eject all discs. ZDVD (Eject): Press and release to eject the disc that is currently playing in the top slot. A beep sounds and Ejecting Disc displays. If loading and reading of a disc cannot be completed, such as unknown format, etc., - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 278
auxiliary device is connected, the DVD/CD AUX button cycles through all available options, such as: DVD slot, CD slot, Front Auxiliary, and Rear Auxiliary (if available). See "Using the Auxiliary Input Jack(s)" later in this section, or "Audio/Video (A/V) Jacks" under, Rear Seat Entertainment (RSE - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 279
An audio source is defined as DVD slot, CD slot, XM™, FM/AM, Front Auxiliary Jack, or Rear Auxiliary Jack. Press the Obutton to turn the radio on. The radio can be heard through all of the vehicle speakers. Front seat passengers can listen to the radio (AM, FM, or XM) by pressing the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 280
Player Error: There are disc LOAD or disc EJECT problems. Using the DVD Player The DVD player is CD is dirty, scratched, wet, or upside down. • The air is very humid. If so, wait about an hour and try again. • There could have been a problem while burning the CD. • The label could be caught in - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 281
options, such as: DVD slot, CD slot, Front Auxiliary, and Rear Auxiliary (if available). See next to the clock display. The parental control feature remains on until the knob is pressed and held Turn to change tracks on a CD or DVD, to manually tune a radio station, or to change clock or date - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 282
the pushbutton located under the play/pause symbol tag displayed on the radio. If the DVD still does not play, refer to the on-screen instructions, if available. 3-104 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 283
page 3-121 for more information. The Video Screen does not automatically power on when the DVD-A is inserted into the DVD slot. It must be manually turned on by the rear seat occupant through the remote control power button. r/ j(Play/Pause): Press either the play or pause icon displayed on the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 284
Inserting a Disc To play a disc, gently insert the disc, with the label side up, into the loading slot. The DVD player might not accept some paper labeled media. The player starts loading the disc into the system and show "Loading Disc" on the radio display. At the same time, the radio displays a - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 285
: This message displays when there are disc load or eject problems. Disc Format Error: This message displays, if the disc faceplate. This is not an audio output; do not plug the headphone set into the front auxiliary input jack. An external audio device such as an iPod, laptop computer, MP3 player - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 286
auxiliary device is connected, the DVD/CD AUX button cycles through all available options, such as: DVD slot, CD slot, Front Auxiliary, and Rear Auxiliary (if available). See "Using the Auxiliary Input Jack(s)" later in this section, or "Audio/Video (A/V) Jacks" under, Rear Seat Entertainment (RSE - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 287
, the player allows access and navigates up to the maximum, but all items over the maximum are not accessible. • Avoid subfolders. The system can support up to eight subfolders deep, however, keep the total number of folders to a minimum in order to reduce the complexity and confusion in trying to - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 288
Root Directory The root directory of the CD-R or CD-RW is treated as a folder. If the root directory has compressed audio files, the directory displays as the CD label. All files contained directly under the root directory are accessed prior to any root directory folders. However, playlists (Px) are - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 289
File System and Naming The song name that displays is the song name that is contained in the ID3 tag. If the song name is not present in the ID3 tag, then the radio displays the file name without the extension (such as .mp3) as the track name. Track names longer than 32 characters or four pages are - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 290
under the RDM label until Randomize All Discs displays. Press the same pushbutton again to turn off random play. h (Music Navigator): Use the music navigator feature to play MP3 files on the CD-R or CD-RW in order by artist or album. Press the pushbutton located below the music navigator label - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 291
It could take several minutes to scan the disc depending on the number of MP3 files recorded to the CD-R or CD-RW. The radio can begin playing while it is scanning the disc in the background. When the scan is finished, the CD-R or CD-RW begins playing again. Once the disc has scanned, the player - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 292
Organize songs by albums using one folder for each album. Each folder or album should contain 18 songs or less. • Avoid subfolders. The system can support up to eight subfolders deep, however, keep the total number of folders to a minimum in order to reduce the complexity and confusion in trying to - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 293
Root Directory The root directory of the CD-R or CD-RW is treated as a folder. If the root directory has compressed audio files, the directory is displayed as F1 ROOT. All files contained directly under the root directory are accessed prior to any root directory folders. However, playlists (Px) are - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 294
File System and Naming The song name that is displayed is the song name that is contained in the ID3 tag. If the song name is not present in the ID3 tag, then the radio displays the file name without the extension (such as .mp3) as the track name. Track names longer than 32 characters or four pages - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 295
Z DVD (Eject): Press and release this button to eject the CD-R or CD-RW that is currently playing in the top slot. A beep sounds and Ejecting Disc displays. Once the disc is ejected, Remove Disc displays. The CD-R or CD-RW can be removed. If the CD-R or CD-RW is not removed, after several seconds, - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 296
h (Music Navigator): Use the music navigator feature to play MP3/WMA files on the CD-R or CD-RW in order by artist or album. Press the pushbutton located below the music navigator - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 297
cycles through all available options, such as: DVD slot, CD slot, Front Auxiliary, and Rear Auxiliary (if available). See "Using the Auxiliary Input Jack . This message should disappear shortly. Channel Off Air: This channel is not currently in service. Tune to another channel. Channel Unavail: This - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 298
If this message appears after having your vehicle serviced, check with your dealer/retailer. XM radio ID label. This label is needed to activate the service. Unknown: If this message is received when tuned to The navigation system has built-in features intended to minimize driver distraction. - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 299
system works with the vehicle's audio system. The DVD player is part of the front radio. The RSE system includes a radio with a DVD player, a video hold the radio power button for more than two seconds to stop all system features such as: radio, video screen, RSA, DVD and/or CD. While Parental - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 300
to the radio, CDs, DVDs, MP3s, DVDAs, any auxiliary source connected to A/V jacks, or the auxiliary input jack, if the vehicle has this feature. The wireless headphones have an On/Off button, channel 1/2 switch, and a volume control. To adjust the volume on the headphones, use the volume control - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 301
system. Adapter connectors or cables (not included) may be required to connect the auxiliary device to the A/V jacks. Refer to the manufacturer's instructions for proper usage. The A/V jacks are color coded to match typical home entertainment system equipment. The yellow jack (A) is for the video - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 302
to the A/V jacks, or the radio's auxiliary input jack, if the vehicle has this feature, the rear seat passengers are able to hear audio from the auxiliary device through the wireless or wired headphones. The front seat passengers are able to listen to playback from this device through the vehicle - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 303
Video Screen The video screen is located in the overhead console. To use the video screen, do the following: 1. Push the release button located on the overhead console. 2. Move the screen to the desired position. When the video screen is not in use, push it up into its locked position. If a DVD is - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 304
Remote Control Buttons y (Main Menu): Press this button to access the DVD menu. The DVD menu is different on every DVD. Use the navigation arrows to move the cursor around the DVD menu. After making a selection press the enter button. This button only operates when using a DVD. n, q, p, o (Menu - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 305
work while the DVD is playing the copyright information or the previews. e(Audio): Press this button to change audio tracks on DVDs that have this feature when the DVD is playing. The format and content of this function vary for each disc. t (Previous Track/Chapter): Press this button to return - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 306
of time, remove the batteries and keep them in a cool, dry place. Problem No power. The picture does not fill the screen. There are black borders Recommended Action The ignition might not be turned ON/RUN or in ACC/ACCESSORY. Check the display mode settings in the setup menu by pressing the display - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 307
Problem Recommended Action Sometimes the wireless Check for obstructions, headphone audio one of the following: Disc Load/Eject Error: This message displays when there are disc load or eject problems. Disc Format Error: This message displays, if the disc is inserted with the disc label wrong side up - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 308
through the headphones, while the driver listens to the radio through the front speakers. The rear seat passengers have control of the volume for each set ) plugged into the jacks on the RSA. If the vehicle has this feature, audio can also be heard on Channel 2 of the wireless headphones. Depending - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 309
RSA SRCE button. SRCE (Source): Press this button to switch between the radio (AM/FM), XM™ (if equipped), CD, and if the vehicle has these features, DVD, front auxiliary, and rear auxiliary. ©¨(Seek): When listening to FM, AM, or XM™ (if equipped), press the seek arrows to go to the previous or - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 310
discs are loaded. This function is inactive, with some radios, if the front seat passengers are listening to the disc. While a DVD video menu is the following: Theft-Deterrent Feature THEFTLOCK® is designed to discourage theft of the vehicle's radio. The feature works automatically by learning - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 311
® mode. See the OnStar® System on page 2-67 in this manual for more information. SRCE (Source): Press this button to switch between the radio (AM, FM), XM™ (if equipped), CD, and if your vehicle has these features, DVD, front auxiliary, and rear auxiliary. + e − e (Volume): Press the plus or minus - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 312
XM™ Satellite Radio Service XM™ Satellite Radio Service gives digital radio reception from coast-to-coast in the 48 contiguous United States, and in Canada. Just as with FM, tall buildings or hills - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 313
Vehicle ...4-36 Adding a Snow Plow or Similar Equipment ...4-43 Truck-Camper Loading Information ...4-47 Pickup Conversion to Chassis Cab ...4-50 Towing ...4-50 Towing Your Vehicle ...4-50 Recreational Vehicle Towing ...4-50 Towing a Trailer ...4-55 Trailer Recommendations ...4-93 Your Driving, the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 314
drink and drive or ride with a driver who has been drinking. Ride home in a cab; or if you are with a group, designate a driver who will not drink. Death In addition: • Allow enough following distance between you and the driver in front of you. • Focus on the task of driving. Driver distraction can - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 315
reasons for these laws. The obvious way to eliminate the leading highway safety problem is for people never to drink alcohol and then drive. Medical research shows 4-6. Adding non-dealer/non-retailer accessories can affect your vehicle's performance. See Accessories and Modifications on page 5-4. 4-3 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 316
vehicle's engine ever the engine stops, Accessories and Modifications on page 5-4. Antilock Brake System (ABS) Your vehicle has the Antilock Brake System (ABS), an advanced electronic braking system that will help prevent a braking skid. When you start the engine there is a DRP problem, both the brake - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 317
to stop rolling, the computer will separately work the brakes at each front wheel and at both rear wheels. ABS can change the brake pressure than even the very best braking. Locking Rear Axle If your vehicle has this feature, your locking rear axle can give you additional traction on snow, mud, ice - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 318
ensure there are no problems. You may hear or feel the system working. This is normal and does not mean there is a problem with your vehicle. The o'clock position. If this clears the message(s), your vehicle does not need servicing. If this does not clear the message(s), then turn the vehicle off, - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 319
to warn the driver. Your vehicle will still have brake-traction control when traction control is off, but will not be able to use the engine speed management system. See "Traction Control Operation" next for more information. When the traction control system has been turned off, you may still hear - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 320
problem exists with the system. If the problem does not clear itself after restarting the vehicle, you should see your dealer/retailer for service. Steering Power Steering If you lose power steering assist because the engine change its path when you turn the front wheels. If there is no traction, - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 321
Adding non-dealer/non-retailer accessories can affect your vehicle's performance. See Accessories and Modifications on page truck stopped in your lane, or a car suddenly pulls out from nowhere, or a child darts out from between parked cars and stops right in front of you. You can avoid these problems - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 322
the way, steer so that your vehicle straddles the edge of the pavement. Turn the steering wheel up to one-quarter turn until the right front tire contacts the pavement edge. Then turn the steering wheel to go straight down the roadway. 4-10 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 323
Passing Passing another vehicle on a two-lane road can be dangerous. To reduce the risk of danger while passing: Skidding In a skid, a driver can lose control of the vehicle. Defensive drivers avoid most skids by taking reasonable care suited to existing conditions, and by not overdriving those - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 324
slow down when you have any doubt. Remember: Any Antilock Brake System (ABS) helps avoid only the braking skid. Off-Road Driving This off-road guide is for vehicles that have four-wheel drive. Also, see Braking on page 4-3. If your vehicle does not have four-wheel drive or is equipped - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 325
vehicle for extended periods without the front fascia lower air dam installed can cause improper air flow to the engine. Always be sure to replace the front fascia air dam when you are finished off-road driving. To reinstall the lower air dam do the following: 1. Line up the snap features and push - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 326
the load is secured properly, so driving on the off-road terrain does not toss things around. You will find other important information in this manual. See Loading Your Vehicle on page 4-36 and Tires on page 5-68. • • 4-14 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 327
. Does your vehicle have a winch? If so, be sure to read the winch instructions. In a remote area, a winch can be handy if you get stuck. But you the terrain for unexpected obstacles. Your ears need to listen for unusual tire or engine sounds. With your arms, hands, feet, and body, you will need to - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 328
Terrain Off-road driving can take you over many different kinds of terrain. You need to be familiar with the terrain and its many different features. Here are some things to consider. Surface Conditions: Off-roading can take you over hard-packed dirt, gravel, rocks, grass, sand, mud, snow, or ice - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 329
When you drive over obstacles or rough terrain, keep a firm grip on the steering wheel. Ruts, troughs, or other surface features can jerk the wheel out of your hands if you are not prepared. When you drive over bumps, rocks, or other obstacles, the wheels can - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 330
Approaching a Hill When you approach a hill, you need to decide if it is one of those hills that is just too steep to climb, descend, or cross. Steepness can be hard to judge. On a very small hill, for example, there may be a smooth, constant incline with only a small change in elevation where you - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 331
Driving Uphill Once you decide you can safely drive up the hill, you need to take some special steps. • Try to drive straight up the hill if at all possible. If the path twists and turns, you might want to find another route. • Use a low gear and get a firm grip on the steering wheel. • Ease up on - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 332
and keep it from rolling backwards. Also, apply the parking brake. • Never attempt to prevent a stall by shifting into NEUTRAL (N) to rev-up the engine and regain forward momentum. This will not work. Your vehicle will roll backwards very quickly and you could go out of control. Instead, apply the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 333
to back down the hill and decide you just cannot do it, set the parking brake, put the transmission in PARK (P) and turn off the engine. Leave the vehicle and go get some help. Exit on the uphill side and stay clear of the path the vehicle would take if it - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 334
If you decide you can go down a hill safely, then try to keep your vehicle headed straight down, and use a low gear. This way, engine drag can help the brakes and they will not have to do all the work. Descend slowly, keeping your vehicle under control at all times. - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 335
the incline. Here are some things to consider: • Surface conditions can be a problem when you drive across a hill. Loose gravel, muddy spots, or even wet a hill, the length of the wheel base - the distance from the front wheels to the rear wheels - reduces the likelihood the vehicle will tumble end - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 336
Stalling on an Incline {CAUTION: Getting out on the downhill (low) side of a vehicle stopped across an incline is dangerous. If the vehicle rolls over, you could be crushed or killed. Always get out on the uphill (high) side of the vehicle and stay well clear of the rollover path. If your vehicle - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 337
Driving in Mud, Sand, Snow, or Ice When you drive in mud, snow, or sand, your wheels will not get good traction. You cannot accelerate as quickly, turning is more difficult, and you will need longer braking distances. If your vehicle has four-wheel drive, see Four-Wheel Drive on page 2-36 for - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 338
as the tailpipe is under water, you will never be able to start the engine. When you go through water, remember that when the brakes get wet, it may for damage. Also, check the fuel lines and cooling system for any leakage. Your vehicle will require more frequent service due to off-road use. Refer - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 339
Night driving is more dangerous than day driving because some drivers are likely to be impaired - by alcohol or drugs, with night vision problems, or by fatigue. Night driving tips include: • Do not wear sunglasses. • Avoid staring directly into approaching headlamps. • Keep the windshield and all - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 340
Driving in Rain and on Wet Roads Rain and wet roads can reduce vehicle traction and affect your ability to stop and accelerate. Always drive slower in these types of driving conditions and avoid driving through large puddles and deep-standing or flowing water. CAUTION: (Continued) {CAUTION: Wet - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 341
on a Long Trip To prepare your vehicle for a long trip, consider having it serviced by your dealer/retailer before departing. Things to check on your own include: • Keep mirror and vehicle instruments often. • Wiper Blades: In good shape? • Fuel, Engine Oil, Other Fluids: All levels checked? 4-29 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 342
You would then have poor braking or even none going down a hill. You could crash. Always have the engine running and your vehicle in gear when you go downhill. • Keep your vehicle serviced and in good shape. • Check all fluid levels and brakes, tires, cooling system, and transmission. • Going down - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 343
ice can be slick and hard to drive on. But wet ice can be even more trouble because it can offer the least traction of all. You can get wet ice when it to avoid driving on wet ice until salt and sand crews can get there. Whatever the condition - smooth ice, packed, blowing, or loose snow - drive - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 344
StabiliTrak® improves your ability to accelerate when driving on a slippery road. But you can turn StabiliTrak® off if you ever need to. See StabiliTrak® System on page 4-6 and If Your Vehicle is Stuck in Sand, Mud, Ice, or Snow on page 4-34. Even with StabiliTrak®, slow down and adjust your driving - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 345
gases under your vehicle. This can cause deadly CO (carbon monoxide) gas to get inside. CO could overcome you and kill you. You CO out. You can run the engine to keep warm, but be careful. Run your engine only as long as you must. This saves fuel. When you run the engine, make it go a little faster - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 346
Start the engine again and repeat this only when you feel really uncomfortable from the cold. But do it as little as possible. Preserve the fuel as long , turn the steering wheel left and right to clear the area around the front wheels. For four-wheel-drive vehicles, shift into Four-Wheel High. For - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 347
it might need to be towed out. Or, you can use recovery hooks, if your vehicle has them. If your vehicle does need to be towed out, see Towing Your Vehicle on page 4-50. Recovery Hooks {CAUTION: Notice: Never use recovery hooks to tow the vehicle. Your vehicle could be damaged and it would not - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 348
much weight your vehicle can carry. This weight is called the vehicle capacity weight and includes the weight of all occupants, cargo, and all vehicle any heavier than the Gross Vehicle Weight Rating (GVWR), or either the maximum front or rear Gross Axle Weight Rating (GAWR). If you do, parts on the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 349
Weight Rating (GVWR) and the Gross Axle Weight Rating (GAWR) for the front and rear axles. See "Certification/Tire Label" later in this section. safely exceed the available cargo and luggage load capacity calculated in Step 4. 6. If your vehicle will be towing a trailer, the load from your trailer - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 350
(68 kg) × 2 = Available Occupant and Cargo Weight = Total 1,000 lbs (453 kg) 300 lbs (136 kg) 700 lbs (317 kg) Item A B C Description Vehicle Capacity Weight for Example 2 = Subtract Occupant Weight 150 lbs (68 kg) × 5 = Available Cargo Weight = Total 1,000 lbs (453 kg) 750 lbs (136 kg) 250 lbs - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 351
lbs (453 kg) 1000 lbs (453 kg) 0 lbs (0 kg) Refer to your vehicle's tire and loading information label for specific information about your vehicle's capacity weight and seating positions. A vehicle specific Certification/Tire label is found on the rear edge of the driver's door. The label shows the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 352
information about your Front Axle Reserve Capacity. See "What is front axle reserve capacity, and how do I calculate it?" under Adding a Snow Plow or Similar Equipment on page 4-43. {CAUTION: In the case of a sudden stop or collision, things carried in the bed of your truck could shift forward - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 353
whenever you can. • Do not leave a seat folded down unless you need to. There is also important loading information for off-road driving in this manual. See "Loading Your Vehicle for Off-Road Driving" under Off-Road Driving on page 4-12. 4-41 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 354
rear axle. The zone is located in the area between the front of each wheel well and the rear of each wheel well. The center of gravity height must not extend above the top of the pickup box flareboard. Any load that extends beyond the vehicle's taillamp area must be properly marked according to - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 355
Your vehicle can be damaged if either the front or rear axle ratings or the Gross Vehicle you have added to your vehicle, like a tool box or truck cap. • The total weight of any additional cargo you total weight of all occupants and cargo inside the cab should not exceed 300 lb (135 kg). This - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 356
Counter ballast must be properly secured so it will not move during driving. Front axle reserve capacity is the difference between your front Gross Axle Weight Rating (GAWR) and the front axle weight of your vehicle with full fuel and passengers. Basically, it is the amount of weight you can add to - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 357
if your truck's front axle reserve capacity is more than 980 lbs (445 kg), you could add the snow plow without exceeding the front GAWR. (W x (A + W.B.)) /W.B.= Weight the accessory is adding to the front axle. Where: W = Weight of added accessory A = Distance that the accessory is in front of the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 358
the gross vehicle weight rating (GVWR). Maintaining a proper front and rear weight distribution ratio is necessary to provide proper braking performance. Total vehicle reserve capacity is the difference between your GVWR and the weight of your truck with full fuel and passengers. It is the amount of - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 359
Keep in mind that reserve capacity numbers are intended as a guide when selecting the amount of equipment or cargo your truck can carry. If you are unsure of your vehicle's front, rear, or total weight, go to a weigh station and weigh your vehicle. Your dealer/retailer can also help you with this. - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 360
as shown in the following illustration. Here is an example of proper truck and camper match: Use the rear edge of the load floor at that point, would balance the front and rear. A. Camper Center of Gravity B. Recommended Center of Gravity Location Zone When the truck is used to carry a slide-in - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 361
You must weigh any accessories or other equipment that you add to your vehicle. Then, weight shifts that could affect the balance of your vehicle. When the truck-camper is loaded, drive to a scale and weigh on the front and on the rear wheels separately to determine axle loads. Individual axle - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 362
service if you need to have your disabled vehicle towed. See Roadside Assistance Program on page 7-7. If you want to tow your vehicle behind another vehicle for recreational purposes (such as behind a motorhome), see "Recreational Vehicle Towing" following. • What's the towing capacity of the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 363
ground. Two-wheel-drive transmissions have no provisions for internal lubrication while being towed. Four-Wheel-Drive Vehicles Use the following procedure to tow your vehicle: 1. Shift the transmission to PARK (P). 2. Turn the engine off, but leave the ignition on. 3. Firmly set the parking brake - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 364
vehicle. 6. Release the parking brake only after the vehicle being towed is firmly attached to the towing vehicle. 7. Turn the ignition to LOCK/OFF. Front Towing (Front Wheels Off the Ground) Two-Wheel-Drive Vehicles Notice: If you tow a two-wheel-drive vehicle with the rear wheels on the ground - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 365
Release the parking brake only after the vehicle being towed is firmly attached to the towing vehicle. Use the following procedure to tow your vehicle: 1. Drive the vehicle up onto the tow dolly. 2. Shift the transmission to PARK (P). 3. Turn the engine off, but leave the ignition on. 4. Firmly set - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 366
Put the transmission in PARK (P). 4. Follow the dolly manufacturer's instructions to attach and secure the vehicle being towed to the dolly and then the loaded dolly to the tow vehicle. Use an adequate clamping device to ensure that the front wheels are locked into the straight position. {CAUTION - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 367
and that of your passengers. So please read this section carefully before you pull a trailer. Towing a Trailer If your vehicle has a diesel engine, see the DURAMAX® Diesel manual for more information. Do not tow a trailer during break-in. See New Vehicle Break-In on page 2-22 for more information - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 368
starts at full throttle. This helps your engine and other parts of your vehicle wear in at the heavier loads. • You can tow in DRIVE (D). You may want to loads and/or hilly conditions. See "Tow/Haul Mode" later in this section. Tow/Haul is a feature that assists when pulling a heavy trailer or - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 369
cause damage. However, there is no benefit to the selection of Tow/Haul when the vehicle is unloaded. Such a selection when unloaded may result in unpleasant engine and transmission driving characteristics and reduced fuel economy. Tow/Haul is recommended only when pulling a heavy trailer or a large - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 370
much your vehicle can weigh, based upon your vehicle model and options. C-1500 Regular Cab Standard Box (2WD)* 4.3L V6 Axle Ratio Maximum Trailer Weight GCWR** 3.23 4, ) 3.23 5,200 lbs (2 359 kg) 10,000 lbs (4 536 kg) 4.8L V8 3.73 7,200 lbs (3 266 kg) 12,000 lbs (5 443 kg) 3.42 7,200 lbs (3 266 kg) - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 371
C-1500 Extended Cab Standard Box (2WD)* 4.3L V6 Axle Ratio Maximum Trailer Weight GCWR** 3.23 4,300 lbs (1 950 kg) 9,500 lbs (4 309 kg) 3.73 4,800 lbs (2 177 kg) 10,000 lbs (4 536 kg) 3.23 4,700 lbs (2 132 kg) 10,000 lbs (4 536 kg) 4.8L V8 3.73 6,700 lbs (3 039 kg) 12,000 lbs (5 443 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 372
V8 3.73 7,800 lbs (3 538 kg) 13,000 lbs (5 902 kg) 6.0L V8 3.73 8,800 lbs (3 992 kg) 14,000 lbs (6 350 kg) *This model is neither designed nor intended to tow . C-1500 Crew Cab Short Maximum Trailer Weight GCWR** Box (2WD)* Axle Ratio 3.23 4,600 lbs (2 086 kg) 10,000 lbs (4 536 kg) 4.8L V8 3.73 6,600 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 373
loaded vehicle and trailer including any passengers, cargo, equipment and conversions. The GCWR for your vehicle should not be exceeded. C-1500 Extended Cab Long Box (2WD)* 5.3L V8 Axle Ratio Maximum Trailer Weight GCWR** 3.42 6,500 lbs (2 948 kg) 12,000 lbs (5 443 kg) 3.73 7,500 lbs (3 402 kg - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 374
passengers, cargo, equipment and conversions. The GCWR for your vehicle should not be exceeded. K-1500 Extended Cab Standard Box (4WD)* 4.8L V8 Axle Ratio Maximum Trailer Weight GCWR** K-1500 Regular Cab Standard Box (4WD)* 4.3L V6 Axle Ratio Maximum Trailer Weight GCWR** 3.42 5,500 lbs (2 495 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 375
V8 4.10 8,500 lbs (3 855 kg) 14,000 lbs (6 350 kg) 6.0L V8 3.73 8,500 lbs (3 856 kg) 14,000 lbs (6 350 kg) *This model is neither designed nor intended to tow . K-1500 Crew Cab Short Maximum Trailer Weight GCWR** Box (4WD)* Axle Ratio 3.42 5,400 lbs (2 449 kg) 11,000 lbs (4 989 kg) 4.8L V8 4.10 7,400 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 376
any passengers, cargo, equipment and conversions. The GCWR for your vehicle should not be exceeded. K-1500 Extended Cab Long Box (4WD)* 5.3L V8 Axle Ratio Maximum Trailer Weight GCWR** K-1500 Regular Cab Long Box (4WD)* 4.3L V6 Axle Ratio Maximum Trailer Weight GCWR** 3.73 7,300 lbs (3 311 kg - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 377
C-2500 Extended Cab Standard Box HD (2WD)* Maximum Trailer Weight GCWR** Axle Ratio 3.73 10,200 lbs (4 627 kg) 16,000 lbs (7 257 kg) 6.0L V8 4.10 The GCWR for your vehicle should not be exceeded. C-2500 Crew Cab Standard Box HD (2WD)* 6.0L V8 Axle Ratio Maximum Trailer Weight GCWR** 3.73 10,000 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 378
passengers, cargo, equipment and conversions. The GCWR for your vehicle should not be exceeded. C-2500 Extended Cab Long Box HD (2WD)* Maximum Trailer Weight GCWR** Axle Ratio 3.73 10,000 lbs (4 536 kg) 16,000 lbs (7 257 kg) 6.0L V8 4.10 12,500 lbs (5 670 kg) 18,500 lbs (8 391 kg) *Fifth-wheel or - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 379
C-2500 Crew Cab Long Box HD (2WD)* 6.0L V8 Axle Ratio Maximum Trailer Weight GCWR** 3.73 9,900 lbs (4 and conversions. The GCWR for your vehicle should not be exceeded. K-2500 Extended Cab Standard Box HD (4WD)* 6.0L V8 Axle Ratio Maximum Trailer Weight GCWR** 3.73 9,900 lbs (4 490 kg - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 380
for your vehicle should not be exceeded. K-2500 Regular Cab Long Box HD (4WD)* Maximum Trailer Weight GCWR** Axle Ratio 3.73 10,200 lbs (4 627 kg) 16,000 lbs (7 257 kg) 6.0L V8 4.10 12,700 lbs (5 761 kg) The GCWR for your vehicle should not be exceeded. K-2500 Crew Cab Standard Box HD (4WD)* 4-68 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 381
K-2500 Extended Cab Long Box HD (4WD)* 6.0L V8 Axle Ratio Maximum Trailer Weight GCWR** 3.73 9,700 lbs (4 , equipment and conversions. The GCWR for your vehicle should not be exceeded. K-2500 Crew Cab Long Box HD (4WD)* 6.0L V8 Axle Ratio Maximum Trailer Weight GCWR** 3.73 9,600 lbs (4 354 kg) - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 382
trailer including any passengers, cargo, equipment and conversions. The GCWR for your vehicle should not be exceeded. Axle Ratio Maximum Trailer Weight GCWR** C-3500 Extended Cab (2WD)* 6.0L V8 3.73 9,700 lbs (4 400 kg) 16,000 lbs (7 257 kg) 4.10 12,200 lbs (5 534 kg) 18,500 lbs (8 391 kg) 6.0L - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 383
C-3500 Crew Cab (2WD)* 6.0L V8 Axle Ratio Maximum Trailer Weight GCWR** 3.73 9,600 lbs (4 354 kg) 16,000 lbs (7 257 kg) 4.10 12,100 lbs (5 488 kg) 18,500 lbs (8 391 kg) 6.0L V8 (Dual Rear 3.73 9,300 lbs (4 218 kg) 16,000 lbs (7 257 kg) Wheels) 4.10 11,800 lbs (5 352 kg) 18 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 384
and trailer including any passengers, cargo, equipment and conversions. The GCWR for your vehicle should not be exceeded. K-3500 Crew Cab (4WD)* 6.0L V8 Axle Ratio Maximum Trailer Weight GCWR** K-3500 Extended Cab (4WD)* 3.73 9,300 lbs (4 218 kg) 16,000 lbs (7 257 kg) 4.10 11,800 lbs (5 352 kg) 18 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 385
weight your vehicle can tow. And if you will tow a trailer, you must capacity. The trailer tongue weight (A) should be 10 percent to 15 percent of the total loaded trailer weight, up to a maximum of 600 lbs (272 kg) for the 1500 or 2500 series, and up to a maximum of 750 lbs (340 kg) for the 2500 HD - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 386
Weight Rating). The effect of additional weight may reduce your trailering capacity more than the total of the additional weight. Consider the following model base weight is 5,500 lbs (2 495 kg); 2,800 lbs (1 270 kg) at the front axle and 2,700 lbs (1 225 kg) at the rear axle. It has a GVWR of 7, - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 387
the vehicle as well. You may add 300 lbs (136 kg) to the front axle weight and 400 lbs (181 kg) to the rear axle weight. Your may think that you should subtract 700 additional pounds (318 kg) from your trailering capacity to stay within GCWR limits. Your maximum trailer would only be 7,800 lbs (3 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 388
large trucks going by and rough roads are a few reasons why you'll need the right hitch. When using a weight-distributing hitch, the hitch must be adjusted so the distance (A) remains the same both before and after coupling the trailer to the tow vehicle. If you use a step-bumper hitch, the bumper - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 389
at least six inches of clearance between the top of the pickup box and the bottom of the trailer shelf that extends over the box. Make sure the hitch is attached to the tow vehicle frame rails. Do not use the pickup box for support. Trailer Brakes If your trailer weighs more than 2,000 lbs - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 390
Integrated Trailer Brake Control System Your vehicle may have an Integrated Trailer Brake Control (ITBC) system for electric trailer brakes. The ITBC system is integrated with your vehicle's brake, anti-lock brake and StabiliTrak (if equipped) systems. In trailering conditions that cause your - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 391
aftermarket controller may be available for use with trailers with surge, air or electric-over-hydraulic trailer brake systems. To determine the type working condition. • The trailer and vehicle are properly loaded for the towing condition. The ITBC system is a factory installed item. Out-of-factory - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 392
control panel allows you to adjust the amount of output, referred to as trailer gain, available to the electric trailer brakes and allows you to manually apply the trailer brakes. The Trailer Brake Control Panel is used along with the Trailer Brake Display Page on the DIC to adjust and display - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 393
of the gain buttons will then cause the Trailer Gain setting to change. • Activating the Manual Trailer Brake Apply lever. • Connecting a trailer equipped with electric trailer brakes. All DIC warning and service messages must first be acknowledged by the driver before the Trailer Brake Display Page - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 394
trailer brakes. The power output to the trailer is indicated in the Trailer Brake Display Page in the DIC. If your vehicle's service brakes are applied while using the Manual Trailer Brake Apply Lever, the trailer output power will be the greater of the two. The trailer and the vehicle's brake lamps - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 395
Use the following procedure to correctly adjust Trailer Gain for each towing condition: 1. Make sure the trailer brakes are in proper working surface representative of the towing condition and free of traffic at about 20 to 25 mph (32 to 40 km/h) and fully apply the Manual Trailer Brake Apply lever. - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 396
any time vehicle loading, trailer loading or road surface conditions change or if you notice trailer wheel lock-up at any time while you are towing. CHECK TRAILER WIRING - This message will be displayed if: 1. The ITBC system first determines connection to a trailer with electric brakes and then the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 397
and turn the ignition back on. If either of these messages continues, either your vehicle or your trailer needs service. An authorized GM dealer may be able to diagnose and repair problems with your trailer. However, any diagnosis and repair of your trailer is not covered under your GM Warranty - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 398
. It can cause unconsciousness or death. See Engine Exhaust on page 2-54. To maximize your safety when towing a trailer: • Have your exhaust system inspected drive with your front, main heating or cooling system on and with the fan on any speed. This will bring fresh, outside air into your vehicle. - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 399
towing a trailer or when exposed to long periods of sunshine, the floor of the truck bed may become very warm. Avoid putting items in the truck to the right. Always back up slowly and, if possible, have someone guide you. Making Turns Notice: Making very sharp turns while trailering could cause - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 400
lower temperature than at or near sea level. If you turn your engine off immediately after towing at high elevation on steep uphill grades, your vehicle may show signs similar to engine overheating. To avoid this, let the engine run while parked, preferably on level ground, with the transmission in - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 401
vehicle if the shift lever is not fully in PARK (P) with the parking brake firmly set. Your vehicle can roll. If you have left the engine running, the vehicle can move suddenly. You or others could be injured. To be sure your vehicle will not move, even when you are on - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 402
engine • Shift into a gear • Release the parking brake 2. Let up on the brake pedal. 3. Drive slowly until the trailer is clear of the chocks. 4. Stop and have someone pick up and store the chocks. Basic Trailer Wiring All regular, extended cab and crew cab pickups have a seven-wire trailer towing - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 403
auxiliary battery. If your vehicle does not have an auxiliary battery, have your dealer or authorized service center install the required fuse. If you are charging a remote (non-vehicle) battery, press the tow/haul mode button located at the end of the shift lever. This will boost the vehicle system - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 404
Camper/Fifth-Wheel Trailer Wiring Package The seven-wire camper harness is located under the front edge of the pickup box on the driver's side of the vehicle, attached to the frame bracket. A connector will have to be added to the wiring harness which connects - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 405
instructions that are included with any electrical equipment that you install. Notice: Leaving electrical equipment on for extended : Ground It should be installed by your dealer or a qualified service center. If your vehicle is equipped with an ITBC, the blunt cuts Towing a Trailer on page 4-55. 4-93 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 406
✍ NOTES 4-94 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 407
...5-9 Filling the Tank ...5-10 Filling a Portable Fuel Container ...5-12 Checking Things Under the Hood ...5-12 Hood Release ...5-13 Engine Compartment Overview ...5-14 Engine Oil (Gasoline Engine) ...5-15 Engine Oil Life System ...5-18 Engine Air Cleaner/Filter (Gasoline Engines) ...5-20 Automatic - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 408
Section 5 Service and Appearance Care Wheel Alignment and Tire Balance ...5-90 Wheel Replacement ...5-90 Bulbs ...5-61 Headlamps ...5-62 Center High-Mounted Stoplamp (CHMSL) and Cargo Lamp ...5-63 Pickup Box Identification and Fender Marker Lamps ...5-64 Taillamps, Turn Signal, Stoplamps and Back- - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 409
...5-126 Center Instrument Panel Fuse Block ...5-128 Underhood Fuse Block ...5-129 Capacities and Specifications ...5-133 Tires ...5-121 Sheet Metal Damage ...5-121 Finish 123 Vehicle Identification ...5-124 Vehicle Identification Number (VIN) ...5-124 Service Parts Identification Label ...5-124 5-3 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 410
visit your dealer/retailer. You will receive genuine GM parts and GM-trained and supported service people. Genuine GM parts have one of these marks: Accessories and Modifications When non-dealer/non-retailer accessories are added to your vehicle they can affect your vehicle's performance and safety - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 411
see www.dtsc.ca.gov/hazardouswaste/perchlorate. If you want to do some of your own service work, you should use the proper service manual. It tells you much more about how to service your vehicle than this manual can. To order the proper service manual, see Service Publications Ordering Information - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 412
a diesel engine, see "Diesel Fuel Requirements and Fuel System" in the DURAMAX® Diesel manual. For vehicles with gasoline engines, V8 engine (VIN Code 0) or the 5.3L V8 engine (VIN Code 3), you can use either regular unleaded gasoline or ethanol fuel containing up to 85% ethanol (E85); also see Fuel - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 413
has additives that will help correct and prevent most deposit-related problems. Gasolines containing oxygenates, such as ethers and ethanol, and service. Additives To provide cleaner air, all gasolines in the United States are now required to contain additives that help prevent engine and fuel - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 414
Code 0) or the 5.3L V8 engine (VIN Code 3) can use 85% ethanol fuel (E85). We encourage the use of E85 in vehicles that are designed to use it. The ethanol in E85 is a "renewable" fuel, meaning it is made from renewable sources such as corn and other crops. Many service stations will not have an - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 415
than gasoline, so you will need to refill the fuel tank more often when using E85 than when you are using gasoline. See Filling the Tank on page 5-10. Notice: Some additives are not compatible with E85 fuel and can harm your vehicle's fuel system. Do not add anything to E85. Damage caused by - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 416
Tank If your vehicle has the DURAMAX Diesel engine, see the DURAMAX Diesel manual for more information. {CAUTION: Fuel vapor burns violently and a fuel fire can cause bad injuries. To help avoid injuries to you and others, read and follow all the instructions on the pump island. Turn off your engine - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 417
fuel tank chassis cab model, and it runs out of fuel, refuel the front fuel tank first to ensure a quick restart. Be careful not to spill fuel. Do not top off or overfill the tank 3-49. The TIGHTEN GAS CAP message will be displayed on the Driver Information Center (DIC) if the fuel cap is not properly - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 418
others: • Dispense fuel only into approved containers. • Do not fill a container while it is inside a vehicle, in a vehicle's trunk, pickup bed, or on while pumping fuel. • Do not use a cellular phone while pumping fuel. {CAUTION: An electric engine cooling fan can start even when the engine is not - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 419
the vehicle to the left of the brake pedal. 2. Then go to the front of the vehicle and locate the secondary hood release. This is located under the center of the grille. 3. Push the secondary hood release to the right. 4. Lift the hood. Before closing the hood, be sure all the filler caps are on - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 420
Engine Compartment Overview If your vehicle has the DURAMAX® Diesel engine, see the DURAMAX® Diesel manual for more information. When you open the hood on the 5.3L engine (4.3L, 4.8L and 6.0L similar), this is what you will see: 5-14 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 421
Fluid" under Windshield Washer Fluid on page 5-42. Engine Oil (Gasoline Engine) If your vehicle has a diesel engine, see "Engine Oil" in the DURAMAX® Diesel manual. Checking Engine Oil It is a good idea to check the engine oil every time you get fuel. In order to get an accurate reading, the oil - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 422
quart/liter of the recommended oil. This section explains what kind of oil to use. For engine oil crankcase capacity, see Capacities and Specifications on page 5-133. Notice: Do not add too much oil. If the engine has so much oil that the oil level gets above the cross-hatched area that shows - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 423
on the oil container, and use only those oils that are identified as meeting GM Standard GM6094M and have the starburst symbol on the front of the oil container. Notice: Use only engine oil identified as meeting GM Standard GM6094M and showing the American Petroleum Institute Certified For Gasoline - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 424
Both provide easier cold starting and better protection for the engine at extremely low temperatures. Engine Oil Additives Do not add anything to the oil. The time the system must be reset. Your dealer/retailer has trained service people who will perform this work using genuine parts and reset the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 425
good hand cleaner. Wash or properly dispose of clothing or rags containing used engine oil. See the manufacturer's warnings about the use and disposal of oil products have a problem properly disposing of used oil, ask your dealer/retailer, a service station, or a local recycling center for help. 5- - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 426
Engine Air Cleaner/Filter (Gasoline Engines) If your vehicle has a diesel engine, see "Pickup Models" under "Engine Air Cleaner/Filter" in the DURAMAX® Diesel Supplement for the correct inspection and replacement procedures. See Engine Compartment Overview on page 5-14 for the location of the engine - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 427
Steps 1 through 7 to replace the engine air cleaner/filter and to reset the air filter restriction indicator. Replacing the Engine Air Cleaner/Filter and Resetting the Air Filter Restriction Indicator 1. Locate the air cleaner/filter assembly. See Engine Compartment Overview on page 5-14. Vehicles - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 428
drive with it off, and be careful working on the engine with the air cleaner/filter off. 3. Remove the engine air cleaner/filter from the housing. Care should be taken to dislodge as little dirt as possible. 4. Clean the engine air cleaner/filter sealing surfaces and the housing. 5. Inspect or replace - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 429
then it may be necessary to have the vehicle towed to a dealer/retailer service department and have it repaired before driving the vehicle one minute. Slowly release the brake pedal. 5. Keep the engine running and press the Trip/Fuel button or trip odometer reset stem until TRANS TEMP (Transmission - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 430
is between 80°F and 90°F (27°C and 32°C). 1. Locate the transmission dipstick at the rear of the engine compartment, on the passenger side of the vehicle. The dipstick handle has this graphic. See Engine Compartment Overview on page 5-14 for more information. 5. If the fluid level is below the COLD - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 431
transmission temperature is within range. 1. Locate the transmission dipstick at the rear of the engine compartment, on the passenger side of the vehicle. The dipstick handle has this graphic. See Engine Compartment Overview on page 5-14 for more information. 5. Safe operating level is within the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 432
to have this done at the dealer/retailer service department. If you do it yourself, be sure to follow all the instructions here, or you could get a false reading level is when the engine oil is changed. Change the fluid and filter at the intervals listed in Additional Required Services on page 6-6, and - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 433
is colder than 50°F (10°C), drive the vehicle in 3 (Third) until the engine temperature gage moves and then remains steady for 10 minutes. A cold fluid check If it is colder than 50°F (10°C), you may have to idle the engine longer. Should the fluid level be low during this cold check, you must check - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 434
How to Add Automatic Transmission Fluid Refer to the Maintenance Schedule to determine what kind of transmission fluid to use. See Recommended Fluids and Lubricants on page 6-14. Using a funnel, add fluid down the transmission dipstick tube only after checking the transmission fluid while it is hot. A - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 435
® Diesel engine, see the DURAMAX® Diesel manual for more information. The cooling system in your vehicle is filled with DEX-COOL® engine coolant. This coolant is designed to remain in your vehicle for five years or 150,000 miles (240 000 km), whichever occurs first, if you add only DEX-COOL® extended - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 436
inhibitors and/or additives in your vehicle's cooling system, you could damage your vehicle. Use only the proper mixture of the engine coolant listed in this manual for the cooling system. See Recommended Fluids and Lubricants on page 6-14 for more information. {CAUTION: Adding only plain water to - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 437
need more coolant, add the proper DEX-COOL® coolant mixture at the surge tank, but only when the engine is cool. See Cooling System on page 5-35 for more information. {CAUTION: Turning the surge tank pressure cap when the engine and radiator are hot can allow steam and scalding liquids to blow out - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 438
vehicle until the engine is cool. See Overheated Engine Protection Operating Mode (V8 Engines Only) on page 5-34 for information on driving to a safe place in an emergency. Engine Overheating If your vehicle has the DURAMAX® Diesel engine, see the DURAMAX® Diesel manual for more information. You - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 439
Protection Operating Mode (V8 Engines Only) on page 5-34 for information on driving to a safe place in an emergency. If you get the ENGINE OVERHEATED STOP ENGINE or the ENGINE OVERHEATED IDLE ENGINE message with no sign of steam, try this for a minute or so: 1. If you have an air conditioner and it - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 440
Mode" later in this section. You may decide not to lift the hood but to get service help right away. Overheated Engine Protection Operating Mode (V8 Engines Only) If an overheated engine condition exists and the REDUCED ENGINE POWER message is displayed, an overheat protection mode which alternates - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 441
Cooling System If your vehicle has the DURAMAX® Diesel engine, see the DURAMAX® Diesel manual for more information. When you decide it is safe to lift the hood, here is what you will see: {CAUTION: An electric engine cooling fan can start even when the engine is not running. To avoid injury, always - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 442
could be burned. Get any leak fixed before you drive the vehicle. Notice: Engine damage from running your engine without coolant is not covered by your warranty. See Overheated Engine Protection Operating Mode (V8 Engines Only) on page 5-34 for information on driving to a safe place in an emergency - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 443
Coolant to the Coolant Surge Tank for Gasoline Engines If your vehicle has a diesel engine, see "Cooling System" in the DURAMAX® Diesel Supplement for the proper coolant fill procedure. If you have not found a problem yet, check to see if coolant is visible in the surge tank. If coolant is visible - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 444
parts. Coolant contains ethylene glycol and it will burn if the engine parts are hot enough. Do not spill coolant on a hot engine. 1. Remove the coolant surge tank pressure cap when the cooling system, including the coolant surge tank pressure cap and upper radiator hose, is no longer hot. Turn - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 445
lower, add more of the proper mixture to the coolant surge tank until the level reaches the FULL COLD mark. 5. Then replace the pressure cap. Be sure the pressure cap is hand-tight and fully seated. 6. Verify coolant level after engine is shut off and the coolant is cold. If necessary, repeat - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 446
, the fan spins faster to provide more air to cool the engine. In most everyday driving conditions, the fan is spinning slower and the clutch is not fully engaged. This improves fuel economy and reduces fan noise. Under heavy vehicle loading, trailer towing, and/or high outside temperatures, the fan - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 447
steering fluid, do the following: 1. Turn the key off and let the engine compartment cool down. 2. Wipe the cap and the top of the reservoir clean. hear an unusual noise. A fluid loss in this system could indicate a problem. Have the system inspected and repaired. What to Use To determine what kind - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 448
Notice: • When using concentrated washer fluid, follow the manufacturer's instructions for adding water. • Do not mix water with ready-to washer fluid until the tank is full. See Engine Compartment Overview on page 5-14 for reservoir location. • Fill the washer fluid tank only three-quarters full - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 449
. See "Checking Brake Fluid" in this section. Refer to the Maintenance Schedule to determine when to check the brake fluid. See Scheduled Maintenance (Gasoline Engine) on page 6-4. There are only two reasons why the brake fluid level in the reservoir might go down. The first is that the brake fluid - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 450
level is above the MIN but not over the MAX mark. hydraulic system parts. For example, just a few drops of mineral-based oil, such as engine oil, in the brake hydraulic system can damage brake hydraulic system parts so badly that they will have to be replaced. Do not let someone - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 451
in the proper sequence to torque specifications in Capacities and Specifications on page 5-133. If you during scheduled maintenance. When you have the front brake pads replaced, have the rear hear the brake wear warning sound, have your vehicle serviced. Notice: Continuing to drive with worn-out brake - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 452
vehicle, the balance between the front and rear brakes can change that can burn you and gas that can explode. You can of the battery over an extended period of time. Battery Your Engine Compartment Overview on page 5-14 for battery location. Warning: Battery posts, terminals, and related accessories - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 453
get enough power from a single battery in another vehicle to start your diesel engine. If your vehicle has more than one battery, use the battery that the engine compartment. {CAUTION: Batteries can hurt you. They can be dangerous because: • They contain acid that can burn you. • They contain gas - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 454
automatic transmission in P (PARK) or a manual transmission in NEUTRAL before setting the parking brake. Notice: If you leave your radio or other accessories on during the jump starting procedure, they could front passenger side of the engine, where the negative battery cable attaches. See Engine Compartment - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 455
{CAUTION: An electric fan can start up even when the engine is not running and can injure you. Keep hands, clothing and tools there. If it is low, add water to take care of that first. If you do not, explosive gas could be present. Battery fluid contains acid that can burn you. Do not get it on you. If - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 456
(−) terminal, on the vehicle with the dead battery. 11. Start the vehicle with the good battery and run the engine for a while. 12. Try to start the vehicle that had the dead battery. If it will not start after a few tries, it probably needs service. 5.3L engine (4.3L, 4.8L and 6.0L similar), 5-50 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 457
cable from the other vehicle. 5. Return the positive (+) terminal cover, to its original position. Jumper Cable Removal A. Heavy, Unpainted Metal Engine Part or Remote Negative (−) Terminal B. Good Battery or Remote Positive (+) and Remote Negative (−) Terminals C. Dead Battery or Remote Positive - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 458
suspect there is a leak or you hear an unusual noise. A fluid loss could indicate a problem. Have it inspected and repaired. All axle assemblies are filled by volume of fluid during production the rear axle assembly must be supported to get a true reading. How to Check Lubricant 2500HD with 6.0L 5-52 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 459
Add only enough fluid to reach the proper level. • For all 6.6L DURAMAX DIESEL 2500HD Series applications and all 3500 Series applications, the proper level is only enough fluid to reach the proper level. All Other Series and Engines To get an accurate reading, the vehicle should be on a level - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 460
is not necessary to regularly check transfer case fluid unless you suspect there is a leak, or you hear an unusual noise. A fluid loss could indicate a problem. Have it inspected and repaired. Electric Shift Transfer Case A. Fill Plug B. Drain Plug 5-54 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 461
Manual Shift Transfer Case A. Fill Plug B. Drain Plug A. Fill Plug B. Drain Plug Active Transfer Case To get an accurate reading, the vehicle should be on a level - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 462
how often to change the lubricant. See Scheduled Maintenance (Gasoline Engine) on page 6-4. How to Check Lubricant What to Use Refer Fluids and Lubricants on page 6-14. Front Axle When to Check and Change Lubricant It is not necessary to regularly check front axle fluid unless you suspect there - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 463
maintenance, repair or replacement, of any device or element of design incorporated into any new vehicle for the purpose of noise control, prior to its sale or delivery to the ultimate purchaser or while it is in use; or 2. The use of the vehicle after such device or element of design - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 464
to your dealer/retailer for service if the headlamps need to be engine speed to exceed manufacturer specifications. Fan and Drive: • Removal of fan clutch, if the vehicle has one, or rendering clutch inoperative. • Removal of the fan shroud, if the vehicle has one. Air Intake: • Removal of the air - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 465
, ice, or mud on it. • Be fully assembled and all other work stopped while headlamp aiming is being performed. • Be normally loaded with a full tank of fuel and one person or 160 lbs (75 kg) sitting on the driver seat. • Have tires properly inflated. • Have the spare tire is in its - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 466
excessive heat build-up which may cause damage to the headlamp. 6. Turn on the low-beam headlamps and place a piece of cardboard or equivalent in front of the headlamp not being adjusted. This allows only the beam of light from the headlamp being adjusted to be seen on the flat surface - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 467
correct headlamp aim. The lamp on the right (B) shows the incorrect headlamp aim. 10. Repeat Steps 7 through 9 for the opposite headlamp. Halogen bulbs have pressurized gas inside and can burst if you drop or scratch the bulb. You or others could be injured. Be sure to read and follow the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 468
Open the hood. See Hood Release on page 5-13 for more information. 2. If you are replacing the bulb on the passenger side remove the Engine Air Cleaner cover. See Engine Air Cleaner/Filter (Gasoline Engines) on page 5-20 for more information. 3. Reach in and access the bulb sockets from inside the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 469
High-Mounted Stoplamp Bulb (CHMSL) 2. Remove the bulbs by turning socket counterclockwise and pulling the bulb straight out. 1. Remove the screws and lift off the lamp assembly. 3. Install the bulbs by pushing the bulb straight in and turning clockwise. 4. Reinstall the lamp assembly and tighten - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 470
Box Identification and Fender Marker Lamps To replace a pickup box identification or fender marker lamp bulb: 1. Press the tab from the back to remove the lamp. 2. Unplug the lamp assembly harness. 3. Gently pry - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 471
the tailgate latch strikerpost and pull out the lamp assembly. Taillamps (Chassis Cab Models) 3. Turn the bulb socket counterclockwise to remove it from the To replace one of these bulbs: 1. Remove the four screws. 2. Lift the lens off the lamp assembly. 3. Turn the old bulb counterclockwise and - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 472
replace one of these bulbs: 1. Reach under the rear bumper for the bulb socket. Replacement Bulbs Exterior Lamp Back-up Lamp/Stoplamp/ Taillamp/Turn Signal Lamp Stoplamp/Turn Signal Lamp/Taillamp* * Chassis Cab Models For replacement bulbs not listed here, contact your dealer/retailer. Bulb Number - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 473
Windshield Wiper Blade Replacement Windshield wiper blades should be inspected for wear or cracking. See Scheduled Maintenance (Gasoline Engine) on page 6-4 for more information on wiper blade inspection. Replacement blades come in different types and are removed in different ways. Here is how to - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 474
If you ever have questions about your tire warranty and where to obtain service, see your vehicle Warranty booklet for details. CAUTION: (Continued) • Overin cause overheating as a result of too much flexing. You could have an air-out and a serious accident. See Loading Your Vehicle on page 4-36. - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 475
sidewall. The following illustrations are examples of a typical P-Metric and a LT-Metric tire sidewall. (A) Tire Size: The tire size code is a a particular tire's width, height, aspect ratio, construction type, and service description. See the "Tire Size" illustration later in this section for - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 476
: Maximum load that can be carried and the maximum pressure needed to support that load. For information on recommended tire pressure see Inflation - Tire Pressure on page 5-76 and Loading Your Vehicle on page 4-36. Light Truck (LT-Metric) Tire (A) Tire Size: The tire size code is a combination of - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 477
of plies in the sidewall and under the tread. (G) Single Tire Maximum Load: Maximum load that can be carried and the maximum pressure needed to support that load when used as a single. For information on recommended tire pressure see Inflation - Tire Pressure on page 5-76 and Loading Your Vehicle on - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 478
means a passenger vehicle tire engineered to standards set by the U.S. Tire and Rim Association. 5-72 (A) Light Truck (LT-Metric) Tire: The United States Rim Diameter: Diameter of the wheel in inches. (F) Service Description: The service description indicates the load range and speed rating of a - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 479
Air pressure is expressed in pounds per square inch (psi) or kilopascal (kPa). Accessory Weight: This means the combined weight of optional accessories. Some examples of optional accessories including the maximum capacity of fuel, oil, and front axle. See Loading Your Vehicle on page 4-36. 5-73 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 480
pressure. Light Truck (LT-Metric) Tire: A tire used on light duty trucks and some multipurpose passenger vehicles. Load Index: An assigned number ranging from 1 to 279 that corresponds to the load carrying capacity of a tire. Maximum Inflation Pressure: The maximum air pressure to which a cold tire - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 481
in which the ply cords that extend to the beads are laid at 90 degrees to the centerline of the tread. Rim: A metal support for a tire and upon which accessory weight, occupant weight, and cargo weight. Vehicle Placard: A label permanently attached to a vehicle showing the vehicle's capacity weight - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 482
• Premature or irregular wear • Poor handling • Reduced fuel economy If your tires have too much air (over-inflation), you can get the following: • , is the minimum amount of air pressure needed to support your vehicle's maximum load carrying capacity. For additional information regarding how - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 483
Inspection and Rotation on page 5-83. Also see Scheduled Maintenance (Gasoline Engine) on page 6-4. {CAUTION: If you operate your vehicle with a tire that is badly underinflated, the tire can overheat. An overheated tire can lose air suddenly or catch fire. You or others could be injured. Be sure all - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 484
pressure levels. The TPMS sensors monitor the air pressure in your vehicle's tires and transmit pressure for those tires.) As an added safety feature, your vehicle has been equipped with a tire lead to tire failure. Under-inflation also reduces fuel efficiency and tire tread life, and may affect the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 485
this system by other than an authorized service facility could void authorization to use this System (TPMS), if your vehicle has this feature, is designed to warn the driver when a tire and wheel assembly. The TPMS sensors monitor the air pressure in the vehicle's tires and transmits the tire - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 486
cool weather when the vehicle is first started, and then turn off as you start to drive. This could be an early indicator that the air pressure in the tire(s) are getting low and need to be inflated to the proper pressure. A Tire and Loading Information label, attached to your - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 487
light and DIC warning message come on at each ignition cycle until the problem is corrected. Some of the conditions that can cause the malfunction light and detect or signal a low tire condition. See your dealer/retailer for service if the TPMS malfunction light and DIC message comes on and stays on - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 488
front tire, passenger side rear tire, and driver side rear tire using a TPMS diagnostic tool. See your dealer/retailer for service. The TPMS sensors can also be matched to each tire/wheel position by increasing or decreasing the tire's air pressure. If increasing the tire's air with the engine off. - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 489
wheel position. 6. Proceed to the passenger side front tire, and repeat the procedure in Step 5. 7. 10. Set all four tires to the recommended air pressure level as indicated on the Tire and to 13 000 km). See Scheduled Maintenance (Gasoline Engine) on page 6-4. The purpose of a regular tire rotation - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 490
rear tires, use the rotation pattern shown here when rotating the tires. If your vehicle has dual rear wheels and the tread design for the front tires is the same as the rear tires, always use one of the correct rotation patterns shown here when rotating the tires. 5-84 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 491
and outer wheels on each side are lined up. After the tires have been rotated, adjust the front and rear inflation pressures as shown on the Tire and Loading Information label. See Inflation - nuts are properly tightened. See "Wheel Nut Torque" under Capacities and Specifications on page 5-133. 5-85 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 492
new tires is to check the treadwear indicators, which appear when your tires have only 1/16 inch (1.6 mm) or less of tread remaining. Some commercial truck tires may not have treadwear indicators. • The tread or sidewall is cracked, cut, or snagged deep enough to show cord or fabric. • The tire - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 493
GM's exclusive TPC Spec system considers over a dozen critical specifications that impact the overall performance of your vehicle, including brake system performance, ride and handling, traction control, and tire pressure monitoring performance. GM's TPC Spec number is molded onto the tire's sidewall - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 494
tire systems developed for your vehicle, and have them properly installed by a GM certified technician. See Buying New Tires on page 5-86 and Accessories and Modifications on page 5-4 for additional information. Different Size Tires and Wheels If you add wheels or tires that are a different size than - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 495
ficantly from the norm due to variations in driving habits, service practices, and differences in road characteristics and climate. Treadwear 200 tires. While the tires available on General Motors passenger cars and light trucks may vary with respect to these grades, they must also conform to federal - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 496
, or badly rusted or corroded. If wheel nuts keep coming loose, the wheel, wheel bolts and wheel nuts should be replaced. If the wheel leaks air, replace it (except some aluminum wheels, which can sometimes be repaired). See your dealer if any of these conditions exist. Your dealer will know the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 497
driving. For proper torque, see "Wheel Nut Torque" under Capacities and Specifications on page 5-133. See Changing a of your vehicle, make your tires lose air and make you lose control. You could problems with bearing life, brake cooling, speedometer or odometer calibration, headlamp aim, bumper - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 498
on the tires of the rear axle. Do not use chains on the tires of the front axle. Tighten them as tightly as possible with the ends securely fastened. Drive slowly and follow the chain manufacturer's instructions. If you can hear the chains contacting your vehicle, stop and retighten them. If the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 499
especially if you maintain your vehicle's tires properly. If air goes out of a tire, it is much more likely about what to expect and what to do: If a front tire fails, the flat tire creates a drag that , well off the road if possible. {CAUTION: Lifting a vehicle and getting under it to do maintenance - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 500
a drive gear - not in NEUTRAL. 4. Turn off the engine and do not restart while the vehicle is raised. 5. Do not the vehicle will not move, put blocks at the front and rear of the tire farthest away from the flat tire, use the following example as a guide to assist you in the placement of the wheel - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 501
Removing the Spare Tire and Tools Regular Cab Crew Cab A. Wing Nut Retaining Tool Kit B. Tool Kit C. Wheel Blocks D. Jack E. Wing Nut Retaining Wheel Blocks A. Wing Nut Retaining Wheel Blocks B. Wheel Blocks C. Wing Nut Retaining Tool Kit D. Tool Kit E. Jack F. Knob 5-95 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 502
equipment you will need is behind the passenger's seat. For extended and crew cab models, the equipment is on the shelf behind the passenger's side the storage bag and tools by turning it counterclockwise. Extended Cab A. Wing Nut Retaining Tool Kit B. Tool Kit C. Wheel Blocks D. Jack E. Knob 5-96 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 503
spare tire. G. Hoist Shaft Access Hole H. Wheel Wrench I. Jack Handle Extensions J. Spare Tire Lock (If equipped) 1. Open the spare tire lock cover on the bumper and use the ignition key to remove the spare tire lock (J). To remove the spare tire lock, insert the ignition key turn and pull - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 504
3. Insert the hoist end (open end) (F) of the extension through the hole (G) in the rear bumper. Do not use the chiseled end of the wheel wrench. 4. Turn the wheel wrench (H) counterclockwise to lower the spare tire to the ground. Continue to - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 505
pull it through the center of the wheel along with the cable and guide latch. 6. Tilt the tire toward the vehicle with some slack in the cable to access the tire/wheel retainer. Separate the retainer from the guide pin by sliding the retainer up the pin while pressing down on the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 506
Removing the Flat Tire and Installing the Spare Tire Use the following pictures and instructions to remove the flat tire and raise the vehicle. 2. If your vehicle has wheel nut caps, loosen them by turning the wheel wrench counterclockwise. If - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 507
If the wheel has a smooth center cap, place the chisel end of the wheel wrench in the slot on the wheel, and gently pry it out. 3. Use the wheel wrench and turn it counterclockwise to loosen the wheel nuts. Do not remove the wheel nuts yet. 5-101 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 508
the vehicle as shown. If the flat tire is on the front of the vehicle (1500 Model vehicles), position the jack under the bracket attached to the vehicle's frame, behind the flat tire. If the flat tire is on the front of the vehicle (all other models), position the jack on the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 509
or killed. Never get under a vehicle when it is supported only by a jack. {CAUTION: Raising your vehicle with vehicle damage, be sure to fit the jack lift head into the proper location before raising the If you have added a snow plow to the front of your vehicle, lower the snow plow fully before - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 510
6. Remove all the wheel nuts and take off the flat tire. 7. Remove any rust or dirt from the wheel bolts, mounting surfaces, and spare wheel. 8. Install the spare tire. {CAUTION: Rust or dirt on a wheel, or on the parts to which it is fastened, can make wheel nuts become loose after time. The - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 511
wheel nuts. Stop somewhere as soon as you can and have the nuts tightened with a torque wrench to the proper torque specification. See Capacities and Specifications on page 5-133 for wheel nut torque specification. Notice: Improperly tightened wheel nuts can lead to brake pulsation and rotor damage - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 512
6. {CAUTION: Before beginning this procedure read all the instructions. Failure to read and follow the instructions could damage the hoist assembly and you and others could get hurt. Read and follow the instructions listed next. 2. If it is visible, first try to - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 513
balanced securely. 8. Attach the jack handle, extension, and wheel wrench to the jack and place it (with the wheel blocks) under the vehicle toward the front of the rear bumper. 5-107 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 514
sure no one is behind you or on either side of you as you pull the jack out from under the spare. 9. Position the center lift point of the jack under the center of the spare tire. 10. Turn the wrench clockwise to raise the jack until it - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 515
end of extension, and wheel wrench into the hoist shaft hole in the bumper and turn the wheel wrench counterclockwise to lower the spare the rest of the vehicle. 15. Turn the wheel wrench in the hoist shaft hole in the bumper clockwise to raise the cable back up if the cable is hanging under the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 516
, loose equipment could strike someone. Store all these in the proper place. Notice: Storing an aluminum wheel with a flat tire under your vehicle for an extended period of time or with the valve stem pointing up can damage the wheel. Always stow the wheel with the valve stem pointing down and - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 517
, as shown. 4. Insert the hoist end (F) through the hole (G) in the rear bumper and onto the hoist shaft. Do not use the chiseled end of the wheel wrench. 2. Separate the tire/wheel retainer (D) from the guide pin. Pull the pin through the center of the wheel. Tilt the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 518
5. Raise the tire part way upward. Make sure the retainer is seated in the wheel opening. 6. Raise the tire fully against the underside of the vehicle by turning the wheel wrench clockwise until you hear two clicks or feel it skip twice. You cannot overtighten the cable. To store the jack and jack - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 519
when new, had a fully-inflated spare tire. A spare tire may lose air over time, so check its inflation pressure regularly. See Inflation - Tire 4-36 for information regarding proper tire inflation and loading your vehicle. For instruction on how to remove, install or store a spare tire, see Removing the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 520
cleaners contain solvents that may become concentrated in your vehicle's breathing space. Before using cleaners, read and adhere to all safety instructions on the label. While cleaning your vehicle's interior, maintain adequate ventilation by opening your vehicle's doors and windows. Dust may be - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 521
with degreasers can leave residue that streaks and attracts dirt. For liquid cleaners, about 20 drops per gallon (3.78 L) of water is a good guide. Use only mild, neutral-pH soaps. • Too much cleaner that saturates the upholstery. • Organic solvents such as naptha, alcohol, etc. that can damage - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 522
4. Continue to gently rub the soiled area until the cleaning cloth remains clean. 5. If the soil is not completely removed, use a mild soap solution and repeat the cleaning process that was used with plain water. If any of the soil remains, a commercial fabric cleaner or spot lifter may be necessary - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 523
Instrument Panel, Vinyl, and Other Plastic Surfaces A soft cloth dampened with water may be used to remove dust. If a more thorough cleaning is necessary, a clean soft cloth dampened with a mild soap solution can be used to gently remove dust and dirt. Never use spot lifters or removers on plastic - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 524
and decals. Cleaning Exterior Lamps/Lenses Use only lukewarm or cold water, a soft cloth and a car washing soap to clean exterior lamps and lenses. Follow instructions under Washing Your Vehicle on page 5-118. 5-118 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 525
Finish Care Occasional waxing or mild polishing of your vehicle by hand may be necessary to remove residue from the paint finish. You can get approved cleaning products from your dealer/retailer. See Vehicle Care/Appearance Materials on page 5-123. If your vehicle has a basecoat/clearcoat paint finish - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 526
Windshield and Wiper Blades Clean the outside of the windshield with glass cleaner. Clean the rubber blades using a lint free cloth or paper towel soaked with windshield washer fluid or a mild detergent. Wash the windshield thoroughly when cleaning the blades. Bugs, road grime, sap, and a buildup of - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 527
The surface of these wheels is similar to the painted surface of your vehicle. Do not use strong soaps, chemicals, abrasive polishes, abrasive cleaners, cleaners with acid, or abrasive cleaning brushes on them because you could damage the surface. Do not use chrome polish on aluminum wheels. Notice: - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 528
removal and dust control can collect on the underbody. If these are not removed, corrosion and rust can develop on the underbody parts such as fuel lines, frame, floor pan, and exhaust system even though they have corrosion protection. 5-122 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 529
Vehicle Care/Appearance Materials Description Polishing Cloth Tar and Road Oil Remover Chrome Cleaner and Polish White Sidewall Tire Cleaner Vinyl Cleaner Glass Cleaner Chrome Wheel Cleaner Usage Interior and exterior polishing cloth. Removes tar, road oil, and asphalt. Use on chrome or stainless - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 530
specifications, and replacement parts. See "Engine Specifications" under Capacities and Specifications on page 5-133 for your vehicle's engine code. Service Parts Identification Label This is the legal identifier for your vehicle. It appears on a plate in the front corner of the instrument panel, on the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 531
and Other Power Options Circuit breakers protect the power windows and other power accessories. If the current load is too heavy, the circuit breaker opens and then closes after a cool down period, protecting the circuit until the problem is fixed or goes away. Fuses and Circuit Breakers The wiring - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 532
is located on the driver side edge of the instrument panel. Pull off the cover to access the fuse block. Fuses 1 2 3 4 5 6 Rear Seats Rear Accessory Power Outlet Steering Wheel Controls Backlight Driver Door Module Dome Lamps, Driver Side Turn Signal Driver Side Turn Signal, Stoplamp Usage 5-126 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 533
Power Mirror Body Control Module (BCM) Accessory Power Outlets Interior Lamps Power Door Lock 1 (Unlock Feature) Rear Seat Entertainment Ultrasonic Rear Parking Assist Power Door Lock 1 (Lock Feature) Fuses 22 23 24 25 26 Circuit Breaker LT DR Harness Connector LT DR BODY BODY Not Used Not Used - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 534
Center Instrument Panel Fuse Block The center instrument panel fuse block is located underneath the instrument panel, to the left of the steering column. Harness Connector BODY 3 HEADLINER 3 HEADLINER 2 HEADLINER 1 Usage Body Harness Connector 3 Headliner Harness Connector 3 Headliner Harness - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 535
Underhood Fuse Block If your vehicle has the DURAMAX® Diesel engine, see the DURAMAX® Diesel manual for more information. The underhood fuse block is located in the engine compartment, on the driver side of the vehicle. Fuses Lift the cover to access the fuse block. Notice: Spilling liquid on any - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 536
9 10 11 12 13 14 15 16 17 18 19 20 21 Front Washer Usage Trailer Brake Controller Oxygen Sensor Antilock Brakes System 2 Trailer Back-up Lamps Driver Side Low-Beam Headlamp Engine Control Module (Battery) Fuel Injectors, Ignition Coils (Right Side) Transmission Control Module (Battery) Vehicle Back - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 537
Usage Cigarette Lighter, Auxiliary Power Outlet Automatic Level Control Compressor Relay, SEO Upfitter Usage Climate Controls (Ignition) Engine Control Module, Secondary Fuel Pump (Ignition) Usage Heavy Duty Antilock Brake System Cooling Fan 2 Antilock Brake System 1 Starter Stud 2 (Trailer Brakes - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 538
HDLP LO/HID FOG LAMP A/C CMPRSR STRTR PWR/TRN FUEL PMP PRK LAMP REAR DEFOG RUN/CRANK Usage Cooling Fan High Speed Cooling Fan Low Speed Cooling Fan Control Low-Beam Headlamp Front Fog Lamps Air Conditioning Compressor Starter Powertrain Fuel Pump Parking Lamps Rear Defogger Switched Power 5-132 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 539
and Lubricants on page 6-14 for more information. If your vehicle has the DURAMAX® Diesel engine, see the DURAMAX® Diesel manual for more information. Application Capacities English Metric For the air conditioning system refrigerant charge amount, see the refrigerant caution label located under the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 540
Fuel Tank 1500 Series Standard and Short Box 1500 Series Long Box 2500 Series Standard Box Capacities English 26.0 gal 34.0 gal 26.0 gal Metric 98.0 L 128.7 L 98.0 L 2500 Series and 3500 Series Long Box 34.0 gal 128.7 L 3500 Series Chassis Cab 50.0 gal 189.0 L 3500 Chassis Cab - Front Tank - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 541
cations Engine 4.3L V6 4.8L V8 5.3L V8 Flexible Fuel with Active Fuel Management™ (Iron Block) 5.3L V8 Flexible Fuel with Active Fuel Management™ (Aluminum Block) 5.3L V8 with Active Fuel Management™ (Aluminum Block) 5.3L V8 with Active Fuel Management™ (Iron Block) 6.0L V8 (Iron Block) 6.0L V8 with - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 542
✍ NOTES 5-136 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 543
At Each Fuel Fill ...6-10 At Least Once a Month ...6-11 At Least Once a Year ...6-12 Recommended Fluids and Lubricants ...6-14 Maintenance Replacement Parts ...6-16 Engine Drive Belt (Gasoline Engine) ...6-4 Additional Required Services ...6-6 Maintenance Footnotes (Gasoline Engine) ...6-8 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 544
engine. If your vehicle has a diesel engine, see the maintenance schedule section in the DURAMAX Diesel manual. Important: Keep engine maintenance is important. Improper vehicle maintenance can even affect the quality of the air we breathe. Improper fluid levels or the wrong tire inflation can increase - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 545
service needs, you will know that trained and supported service technicians will perform the work using genuine parts. If you want to purchase service information, see Service use the recommended fuel. See Gasoline Octane on page 5-6. The services in Scheduled Maintenance (Gasoline Engine) on page - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 546
) This maintenance section applies to vehicles with a gasoline engine. If your vehicle has a diesel engine, see the maintenance schedule section in the DURAMAX® Diesel manual. When the CHANGE ENGINE OIL SOON message comes on, it means that service is required for your vehicle. Have your vehicle - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 547
service performed on the vehicle. Lubricate chassis components. See footnote #. • • Visually check for any leaks or damage. See footnote (j). • • Inspect engine air cleaner filter or change indicator (if equipped). If necessary, replace filter. See Engine Air Cleaner/Filter (Gasoline Engines - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 548
engine, see the maintenance schedule section in the DURAMAX® Diesel manual. The following services should be performed at the first maintenance service (I or II) after the indicated miles (kilometers) shown for each item. Additional Required Services Service and Miles (Kilometers) Inspect fuel - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 549
plugs and inspect spark plug wires. An Emission Control Service. Engine cooling system service (or every five years, whichever occurs first). An Emission Control Service. See footnote (i). Inspect engine accessory drive belt. An Emission Control Service. See footnote (q). 25,000 (40 000) 50,000 (80 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 550
) This maintenance section applies to vehicles with a gasoline engine. If your vehicle has a diesel engine, see the maintenance schedule section in the DURAMAX® Diesel manual. † The U.S. Environmental Protection Agency or the California Air Resources Board has determined that the failure to perform - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 551
, tailgate handle pivot points, latch bolt, fuel door hinge, locks, and folding seat hardware towing. − Uses such as found in taxi, police or delivery service. (i) Drain, flush, and refill cooling system. This service can be complex; you should have your dealer/retailer perform this service. See Engine - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 552
Service: Change transfer case fluid if the vehicle is mainly used for trailer towing or driven in city traffic, wet environment, or high ambient temperatures. (n) Vehicles with diesel engine see Capacities and Specifications on page 5-133. At Each Fuel Fill It is important to perform these underhood - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 553
Coolant on page 5-29. Tire Wear Inspection Tire rotation may be required for high mileage highway drivers prior to the Engine Oil Life System service notification. Check the tires for wear and, if necessary, rotate the tires. See Tire Inspection and Rotation on page 5-83. Windshield Washer Fluid - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 554
immediately if it starts. 3. Try to start the engine in each gear. The vehicle should start only in PARK (P) or NEUTRAL (N). If the vehicle starts in any other position, contact your dealer/retailer for service. {CAUTION: When you are doing this inspection, the vehicle could move suddenly. If - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 555
/retailer if service is required. • To check the PARK (P) mechanism's holding ability: With the engine running, shift Service {CAUTION: When you are doing this check, your vehicle could begin to move. You or others could be injured and property could be damaged. Make sure there is room in front - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 556
a gasoline engine. If your vehicle has a diesel engine, see the maintenance schedule section in the DURAMAX® Diesel manual. Fluids -Wheel Canada 89021672). Drive Front Axle SAE 75W-90 Synthetic (1500 HD, Axle Lubricant 1500 AWD, Part No. U.S. 89021677, in 2500, 2500 HD, (GM Canada 89021678) meeting - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 557
Usage Rear Axle Transfer Case (Four-Wheel Drive) Front Axle Propshaft Spline or One-Piece Propshaft Spline (Two-Wheel . Usage Body Door Hinge Pins, Tailgate Hinge and Linkage, Folding Seats, and Fuel Door Hinge Tailgate Handle Pivot Points, Hinges, Latch Bolt, and Linkage Weatherstrip Conditioning - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 558
has the DURAMAX® diesel engine, see the DURAMAX® Diesel manual for more information. Part GM Part Number Engine Air Cleaner/Filter High Capacity 15908915 Standard 15908916* Oil Filter 4.3L V6 25010792 4.8L V8; 5.3L V8; 6.0L V8 89017524 Spark Plugs 4.3L V6 89017883 4.8L V8; 5.3L V8; 6.0L V8 12571164 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 559
Engine Drive Belt Routing V8 Engines V6 Engines (A) Air Conditioning Compressor If your vehicle has the DURAMAX ® Diesel engine, see the DURAMAX ® Diesel manual for more information. 6-17 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 560
are performed, record the date, odometer reading, who performed the service, and the type of services performed in the boxes provided. See Maintenance Requirements on page 6-2. Any additional information from Owner Checks and Services on page 6-10 can be added on the following record pages. You - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 561
Maintenance Record (cont'd) Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6-19 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 562
Maintenance Record (cont'd) Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6-20 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 563
United States Government ...7-14 Reporting Safety Defects to the Canadian Government ...7-14 Reporting Safety Defects to General Motors ...7-15 Service Publications Ordering Information ...7-15 Vehicle Data Recording and Privacy ...7-16 Event Data Recorders ...7-17 OnStar® ...7-18 Navigation System - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 564
Procedure Your satisfaction and goodwill are important to your dealer and to Chevrolet. Normally, any concerns with the sales transaction or the operation of the vehicle will be resolved by the dealer's sales or service departments. Sometimes, however, despite the best intentions of all concerned - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 565
committed to binding arbitration of owner disputes involving factory-related vehicle service claims. The program provides for the review of the facts so that the entire dispute settlement process, from the time you file your complaint to the final decision, should be completed in about 70 days. We - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 566
specific vehicle, including tips and videos and an electronic version of this owner manual. • Keep track of your vehicle's service history and maintenance schedule. • Find GM dealers/retailers for service nationwide. • Receive special promotions and privileges only available to members. Refer to - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 567
.com 1-800-263-3777 (English) 1-800-263-7854 (French) 1-800-263-3830 (For Text Telephone devices (TTYs)) Roadside Assistance: 1-800-268-6800 Customer Assistance Offices Chevrolet encourages customers to call the toll-free number for assistance. However, if a customer wishes to write or e-mail - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 568
reimburse you up to $1,000 of the cost of eligible aftermarket adaptive equipment required for your vehicle, such as hand controls or a wheelchair/scooter lift. The offer is available for a very limited period of time from the date of vehicle purchase/lease. For more details, or to determine your - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 569
Chevrolet vehicle, you are automatically enrolled in the Chevrolet Roadside Assistance program. • Lock-out Service: Lock-out service will Fuel Delivery: Delivery of enough fuel for the vehicle to get to the nearest service station (approximately $5 in Canada). In Canada, service to provide diesel - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 570
are the responsibility of the driver. Chevrolet and General Motors of Canada Limited reserve the right to limit services or reimbursement to an owner or service, and you will be reimbursed up to $100 upon submission of the original receipt to Roadside Assistance. 7-8 • Description of the problem - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 571
a customer support program for vehicles with the Bumper to Bumper (Base Warranty Coverage period in Canada) and extended powertrain warranty be scheduled into the service department immediately, keep driving it until it can be scheduled for service, unless, of course, the problem is safety-related. - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 572
time and distance parameters of the dealer's area. Public Transportation or Fuel Reimbursement If your vehicle requires overnight warranty repairs, and public transportation is used instead of the dealer's shuttle service, the expense must be supported by original receipts and can only be up to the - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 573
other than GM and may not have been tested for your vehicle. As a result, these parts may fit poorly, exhibit premature durability/corrosion problems, and may not perform properly in subsequent collisions. Aftermarket parts are not covered by your GM New Vehicle Limited Warranty, and any vehicle - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 574
Program on page 7-7 for more information. • If your vehicle cannot be driven, know where the towing service will be taking it. Get a card from the tow truck operator or write down the driver's name, the service's name, and the phone number. • Remove any valuables from your vehicle before it is - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 575
you take an active role in its repair. If you have a pre-determined repair facility of choice, take your vehicle there, or have it towed there. Specify to the facility that any required replacement collision parts be original equipment parts, either new Genuine GM parts or recycled original GM parts - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 576
NHTSA) in addition to notifying General Motors. If NHTSA receives similar complaints, it may open an investigation, and if it finds that a a recall and remedy campaign. However, NHTSA cannot become involved in individual problems between you, your dealer/retailer, or General Motors. To contact NHTSA, - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 577
notify General Motors. Call 1-800-222-1020, or write: Chevrolet Motor Division Chevrolet Customer Assistance Center P.O. Box 33170 Detroit, MI 48232-5170 In fee Service Publications Ordering Information Service Manuals Service Manuals have the diagnosis and repair information on engines, - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 578
example, your vehicle uses computer modules to monitor and control engine and transmission performance, to monitor the conditions for airbag deployment /retailer technician service your vehicle. Some modules may also store data about how you operate the vehicle, such as rate of fuel consumption or - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 579
Event Data Recorders This vehicle has an Event Data Recorder (EDR). The main purpose of an EDR is to record, in certain crash or near crash-like situations, such as an airbag deployment or hitting a road obstacle, data that will assist in understanding how a vehicle's systems performed. The EDR is - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 580
the OnStar services, please refer to the OnStar Terms and Conditions for information on data collection and use. See also OnStar® System on page 2-67 in this manual for more . Refer to the navigation system operating manual for information on stored data and for deletion instructions. 7-18 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 581
Accessory Power Outlets ...3-23 Adding a Snow Plow or Similar Equipment ...4-43 Adding Equipment to Your Airbag-Equipped Vehicle ...1-86 Additives, Fuel ...5-7 Add-On Electrical Equipment ...5-125 Adjustable Throttle and Brake Pedal ...2-26 Air Cleaner/Filter, Engine ...5-20 Air 81 Servicing Your - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 582
Manual ...3-120 Radio Reception ...3-133 Rear Seat Audio (RSA) ...3-130 Setting the Clock ...3-86 Theft-Deterrent Feature Plate Lamps ...Pickup Box Identification Fuel ...5-7 California Perchlorate Materials Requirements ...5-5 California Proposition 65 Warning ...5-4 Canadian Owners ...ii Capacities - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 583
Securing a Child Restraint in the Center Front Seat Position ...1-57 Securing a Child Restraint in the Right Front Seat Position ...1-57, 1-62, 1-66 ...2-18 Control of a Vehicle ...4-3 Coolant Engine ...5-29 Engine Temperature Gage ...3-48 Surge Tank Pressure Cap ...5-32 Cooling System ...5-35 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 584
Ordering Information ...7-15 D Daytime Running Lamps ...3-18 Defensive Driving ...4-2 Delayed Locking ...2-11 Diesel Running Out of Fuel ...2-54 Disc, MP3 ...3-108, 3-114 Doing Your Own Service Work ...5-5 Dome Lamp Override ...3-21 Dome Lamps ...3-21 Door Delayed Locking ...2-11 Locks - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 585
Immobilizer Operation PASS-Key® III+ ...2-20 Engine Air Cleaner/Filter ...5-20 Check and Service Engine Soon Light ...3-49 Coolant ...5-29 Coolant Heater Lighting ...Extender, Safety Belt ...Exterior Lamps ... 5-32 2-24 3-21 7-17 3-21 1-35 3-17 F Fast Idle System ...2-25 Filter Engine Air Cleaner - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 586
Front Axle ...5-56 Fuel ...5-6 Additives ...5-7 California Fuel ...5-7 E85 (85% Ethanol) ...5-8 Filling a Portable Fuel Container ...5-12 Filling the Tank ...5-10 Fuels ...5-129 Windshield Wiper ...5-125 G Gage Engine Coolant Temperature ...3-48 Fuel ...3-55 Oil Pressure ...3-52 Speedometer ...3-38 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 587
Flash-to-Pass ...3-11 Halogen Bulbs ...5-61 High/Low Beam Changer ...3-10 On Reminder ...3-18 Pickup Box Identification and Fender Marker Lamps ...5-64 Heated Seats ...1-5 Heater ...3-25, 3-28 Engine Coolant ...2-27 Heater ...3-29 Highbeam On Light ...3-54 Highway Hypnosis ...4-29 Hill and Mountain - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 588
Safety Belt Reminders ...3-39 Security ...3-53 StabiliTrak® Indicator ...3-48 Tire Pressure ...3-49 Tow/Haul Mode ...3-54 Lighting Entry ...3-21 Exit ...3-21 Lights Exterior Lamps ...3-17 ...4-11 Low Fuel Warning Light ...3-56 Luggage Carrier ...2-79 Lumbar Manual Controls ...1-4 Power Controls - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 589
M Maintenance Schedule Additional Required Services ...6-6 At Each Fuel Fill ...6-10 At Least Once a Month ...6-11 At Least Once a ...2-56 Manual Rearview Mirror ...2-56 Outside Manual Mirrors ...2-59 Outside Power Foldaway Mirrors ...2-62 Outside Power Mirrors ...2-61 Outside Towing Mirrors ...2- - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 590
Devices ...3-8 Outlet Adjustment ...3-35 Outlets Accessory Power ...3-23 Outside Manual Mirrors ...2-59 Power Foldaway Mirrors ...2-62 Power Mirrors ...2-61 Towing Mirrors ...2-60 Overheated Engine Protection Operating Mode ...5-34 Owner Checks and Services ...6-10 Owners, Canadian ...ii P Paint - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 591
RFID), Privacy ...7-18 Radio(s) ...3-88 Radios Navigation/Radio System, see Navigation Manual ...3-120 Rear Seat Audio ...3-130 Reception ...3-133 Setting the Clock ...3-86 and Lubricants ...6-14 Recovery Hooks ...4-35 Recreational Vehicle Towing ...4-50 Remote Keyless Entry (RKE) System ...2-4 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 592
Front Seat Position ...1-57, 1-62, 1-66 Security Light ...3-53 Service ...5-4 Accessories and Modifications ...5-4 Adding Equipment to the Outside of Your Vehicle ...5-5 California Perchlorate Materials Requirements ...5-5 California Proposition 65 Warning ...5-4 Doing Your Own Work ...5-5 Engine - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 593
113 Installing ...5-100 Removing ...5-95 Storing ...5-110 Specifications, Capacities ...5-133 Speedometer ...3-38 StabiliTrak® Indicator Light ...3-48 Stabilitrak® System ...4-6 Start Vehicle, Remote ...2-7 Starting the Engine ...2-24 Steering ...4-8 Steering Wheel Controls, Audio ...3-132 Steering - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 594
Mode Light ...3-54 Towing Recreational Vehicle ...4-50 Towing a Trailer ...4-55 Your Vehicle ...4-50 Traction Stabilitrak® System ...4-6 Trailer Recommendations ...4-93 Transmission Fluid, Automatic ...5-22, 5-26 Transmission Operation, Automatic ...2-28 Trip Odometer ...3-38 Truck-Camper Loading - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 595
Data Recording and Privacy ...7-16 Vehicle Identification Number (VIN) ...5-124 Service Parts Identification Label ...5-124 Vehicle, Remote Start ...2-7 Ventilation Adjustment ...3-35 ...5-90 Where to Put the Restraint ...1-44 Windows ...2-15 Manual ...2-15 Power ...2-16 Sliding Rear ...2-17 15 - 2008 Chevrolet Silverado 2500 Pickup | Owner's Manual - Page 596
Windshield Rainsense™ II Wipers ...3-12 Washer ...3-12 Washer Fluid ...5-42 Wiper Blade Replacement ...5-67 Wiper Blades, Cleaning ...5-120 Wiper Fuses ...5-125 Wipers ...3-11 Winter Driving ...4-31 X XM Radio Messages ...3-119 XM™ Satellite Radio Antenna System ...3-134 Y Your Vehicle and the
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 |
 |
Seats and Restraint Systems
...........................
1-1
Front Seats
...............................................
1-2
Rear Seats
..............................................
1-12
Safety Belts
.............................................
1-14
Child Restraints
.......................................
1-35
Airbag System
.........................................
1-69
Restraint System Check
............................
1-88
Features and Controls
.....................................
2-1
Keys
........................................................
2-3
Doors and Locks
......................................
2-10
Windows
.................................................
2-15
Theft-Deterrent Systems
............................
2-18
Starting and Operating Your Vehicle
...........
2-22
Mirrors
....................................................
2-56
Object Detection Systems
..........................
2-64
OnStar
®
System
......................................
2-67
Universal Home Remote System
................
2-71
Storage Areas
.........................................
2-78
Sunroof
..................................................
2-82
Instrument Panel
.............................................
3-1
Instrument Panel Overview
..........................
3-4
Climate Controls
......................................
3-25
Warning Lights, Gages, and Indicators
........
3-36
Driver Information Center (DIC)
..................
3-56
Audio System(s)
.......................................
3-84
Driving Your Vehicle
.......................................
4-1
Your Driving, the Road, and Your Vehicle
.....
4-2
Towing
...................................................
4-50
Service and Appearance Care
..........................
5-1
Service
.....................................................
5-4
Fuel
.........................................................
5-6
Checking Things Under the Hood
...............
5-12
Rear Axle
...............................................
5-52
Four-Wheel Drive
.....................................
5-54
Front Axle
...............................................
5-56
Noise Control System
...............................
5-57
Headlamp Aiming
.....................................
5-58
Bulb Replacement
....................................
5-61
Windshield Wiper Blade Replacement
.........
5-67
Tires
......................................................
5-68
Appearance Care
...................................
5-114
Vehicle Identification
...............................
5-124
Electrical System
....................................
5-125
Capacities and Specifications
...................
5-133
Maintenance Schedule
.....................................
6-1
Maintenance Schedule
................................
6-2
Customer Assistance Information
....................
7-1
Customer Assistance and Information
...........
7-2
Reporting Safety Defects
...........................
7-14
Vehicle Data Recording and Privacy
...........
7-16
Index
................................................................
1
2008 Chevrolet Silverado Owner Manual
M