2008 Chevrolet Silverado 3500 Pickup Owner's Manual
2008 Chevrolet Silverado 3500 Pickup Manual
2008 Chevrolet Silverado 3500 Pickup manual content summary:
- 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 1
2008 Chevrolet Silverado Owner Manual Seats and ...2-18 Starting and Operating Your Vehicle ...2-22 Mirrors ...2-56 Object Detection Systems ...2-64 OnStar® System 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 2
Emblem, CHEVROLET, the CHEVROLET Emblem, and the names SILVERADO and Z71 are registered trademarks of General Motors Corporation. This manual includes this manual in the vehicle for quick reference. 1-800-551-4123 www.helminc.com Propriétaires Canadiens On peut obtenir un exemplaire de ce guide en - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 3
Using 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 - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 5
...1-78 Passenger Sensing System ...1-81 Servicing Your Airbag-Equipped Vehicle ...1-86 Manual Seats ...1-2 Power Seats ...1-3 Manual Lumbar ...1-4 Power Lumbar ...1-4 Heated Seats ...1-5 Memory Seat, Mirrors 33 Lap Belt (Crew and Extended Cab) ...1-34 Safety Belt Extender ...1-35 Child Restraints - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 7
controls used to operate them are located on the outboard side of the seats. A vehicle with a memory function allows seat settings to be saved and recalled. See Memory Seat, Mirrors, and Pedals on page 1-6 for more information. 1-3 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 8
Manual Lumbar Power Lumbar On vehicles with this feature the control is located on the outboard side of the seat. Increase or decrease lumbar support by turning the knob forward or rearward. On vehicles with power lumbar, the controls used to operate this feature are located on the outboard side - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 9
the control. Release the control when the lower seatback reaches the desired level of lumbar support. Vehicles with a memory function allow seat settings to be saved and recalled. See Memory Seat, Mirrors, and Pedals on page 1-6 for more information. I (Heated Seatback): Press to turn on the heated - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 10
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 throttle and brake pedal. To save your positions in memory, do the following: 1. Adjust the driver - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 11
remote recall memory feature is on, automatic seat, adjustable mirror, and adjustable pedal movements will occur. See "MEMORY SEAT RECALL" under 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 - 2008 Chevrolet Silverado 3500 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 3500 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 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 16
Seatback Latches The front seatbacks tilt forward to allow access to the rear of the cab. To tilt the seatback forward, lift the lever located on the outboard side of the seat cushion. Rear Seats Rear Seat Operation (Full Bench) Folding the Rear Seat To fold the - 2008 Chevrolet Silverado 3500 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 3500 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 tailgate (if equipped) can easily lose their balance and fall even when the vehicle - 2008 Chevrolet Silverado 3500 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 3500 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 3500 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 3500 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 3500 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 3500 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 force to the strong pelvic bones and you would be less likely to slide under the lap belt. If you slid under it, - 2008 Chevrolet Silverado 3500 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 3500 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 3500 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 3500 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 3500 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 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 32
vehicle have a lap-shoulder belt except 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 1-34 for more information. Here is how to wear a lap-shoulder belt properly. 1. Adjust the seat - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 34
adjuster up just by pushing up on the shoulder belt 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, to make sure it has locked into position. Regular - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 35
added safety belt comfort for older children who have outgrown booster seats and for 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 belt into the slots of the - 2008 Chevrolet Silverado 3500 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 3500 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 3500 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- way as the lap part of a lap-shoulder belt. If the belt is not long enough, see Safety Belt Extender on page 1-35. Make sure the release button on the buckle is positioned so you would be able to unbuckle - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 40
The manufacturer's instructions that come with the booster seat state the weight and height the shoulder? If yes, continue. 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 information. If the shoulder belt still - 2008 Chevrolet Silverado 3500 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 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 44
can provide. Q: What are the different types of add-on child restraints? A: Add-on child restraints, which are purchased by the vehicle's owner, are available in four basic types. Selection of a particular restraint should take into consideration not only the child's weight, height, and age but - 2008 Chevrolet Silverado 3500 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 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 48
Where to Put the Restraint Accident statistics show that children are safer if they are restrained in the rear rather than the front seat. We recommend that children and child restraints be secured in a rear seat, including: an infant or a child riding in a rear-facing child restraint; a child - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 49
properly installed using the anchors, or use the vehicle's safety belts to secure the restraint, following the instructions that came with that restraint, and also the instructions in this manual. When installing a child restraint with a top tether, you must also use either the lower anchors or the - 2008 Chevrolet Silverado 3500 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 3500 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 tether top tether anchors. Lower Anchor and Top Tether Anchor Locations Regular Cab - Three-Passenger Front Seat Do not install a child restraint in - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 52
i (Top Tether Anchor): Seating positions with top tether anchors. j (Lower Anchor): Seating positions with two lower anchors. Crew and Extended Cab Rear Seat For crew and extended cab models, the rear outboard seating positions have exposed metal lower anchors located in the crease between the - 2008 Chevrolet Silverado 3500 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 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 56
the headrest or head restraint posts. Crew and Extended Cab Models 1. Attach and tighten the your child restraint manufacturer instructions and the instructions in this manual. 1.1. Find the Seat Position (Heavy Duty Crew Cab Only) on page 1-66 for instructions on installing the child restraint - 2008 Chevrolet Silverado 3500 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 3500 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 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 61
Securing a Child Restraint in the Center Front Seat Position Securing a Child Restraint in the Right Front Seat Position (With Airbag Off Switch) Your vehicle has airbags. A rear seat is a safer place to secure a forward-facing child restraint. See Where to Put the Restraint on page 1-44. There may - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 62
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 Off Switch on page 1-78 and Airbag Readiness Light on page 3-40 for more on this, including important safety information. If the - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 63
tether, and that the tether be attached. You will be using the lap-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 as it will go before securing the forward-facing child restraint. If you - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 65
tighten the belt. 7. If your vehicle does not have a rear seat and 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. 8. Push and pull the child restraint - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 66
Securing a Child Restraint in the Right Front Seat Position (With Passenger Sensing System) Your vehicle has airbags. A rear seat is a safer place to secure a forward-facing child restraint. See Where to Put the Restraint on page 1-44. In addition, your vehicle may have a passenger sensing system - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 67
. 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 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 70
a Child Restraint in the Right Front Seat Position (Heavy Duty Crew Cab Only) Your vehicle has airbags. A rear seat is a if 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 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 73
7. 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. 8. Push and pull the - 2008 Chevrolet Silverado 3500 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 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 77
{CAUTION: If something is between an occupant and an airbag, the airbag might not inflate properly or it might force the object into that person causing severe injury or even death. The path of an inflating airbag must be kept clear. Do not put anything between an occupant and an airbag, and do not - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 78
When Should an Airbag Inflate? Frontal airbags are designed to inflate 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 79
Vehicles with dual stage airbags also have seat position sensors which enables the sensing system to monitor the position of the driver's seat. The seat position sensor provides information that is used to determine if the airbags should deploy at a reduced level or at full deployment. Your vehicle - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 81
problems for people with a history of asthma or other breathing trouble. To avoid this, everyone in the vehicle should get out as soon as it is safe to do so. If you have breathing problems include airbag modules and possibly other parts. The service manual for your vehicle covers the need to replace - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 82
Airbag Off Switch If one of the switches pictured in the following illustrations is located in your glove box, your vehicle has an 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 switch should only be turned - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 83
Medical Condition. A passenger has a medical condition which, according to his or her physician: • Causes the passenger airbag to pose a special risk for the passenger; and • Makes the potential harm from the passenger airbag in a crash greater than the potential harm from turning off the airbag - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 84
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 States Canada To turn the right front passenger's airbag on again - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 85
Passenger Sensing 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 86
The right front passenger seat is occupied by a smaller person, 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 87
the Right Front Seat Position (With Passenger Sensing System) 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 restraint and restarting the vehicle, the on indicator is still lit, check to make sure - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 88
to place the seatback in the fully upright position, then sit upright in 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 to three minutes. This will allow the system to detect that person - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 89
cluster ever comes on and stays on, it means that something may be wrong with the airbag system. 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 the airbag(s). See Airbag Readiness Light - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 90
airbag system in several places around your vehicle. Your dealer/retailer and the service manual have information about servicing your vehicle and the airbag system. To purchase a service manual, see Service Publications Ordering Information on page 7-15. Adding Equipment to Your Airbag-Equipped - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 91
Assistance are in Step Two of the Customer Satisfaction Procedure in this manual. See Customer Satisfaction Procedure on page 7-2. If your vehicle has rollover in this manual. See Customer Satisfaction Procedure on page 7-2. In addition, your dealer/retailer and the service manual have information - 2008 Chevrolet Silverado 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 94
✍ NOTES 1-90 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 95
Automatic Transmission Operation ...2-28 Tow/Haul Mode ...2-34 Four- Mirrors ...2-56 Manual Rearview Mirror ...2-56 Automatic Dimming Rearview Mirror with OnStar®, Compass and Temperature Display ...2-56 Automatic Dimming Rearview Mirror ...2-12 Tailgate ...2-13 Windows ...2-15 Manual Windows ...2- - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 96
...2-79 Rear Seat Armrest ...2-80 Cargo Management System ...2-80 Sunroof ...2-82 Outside Manual Mirrors ...2-59 Outside Towing Mirrors ...2-60 Outside Power Mirrors ...2-61 Outside Power Foldaway Mirrors ...2-62 Object Detection Systems ...2-64 Ultrasonic Rear Parking Assist (URPA) ...2-64 OnStar - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 97
. Do not leave the keys in a vehicle with children. The key can be used for the ignition and all door locks. The key has a bar-coded key tag that the dealer/retailer or qualified locksmith can use to make new keys. Store this information in a safe place, not in your - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 99
Remote Keyless Entry (RKE) System Operation The Remote Keyless Entry (RKE) transmitter functions will work up to 195 feet (60 m) away, however, the operating range may be less while the vehicle is running. There are other conditions which can affect the performance of the transmitter. See Remote - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 100
after the new transmitters are re-coded. The vehicle can have a maximum of eight transmitters matched to it. See "Relearn Remote 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 101
automatic climate control system, during remote start, you will need to manually turn the heated seats on and off. See Heated Seats on page for additional information. Laws in some communities may restrict the use of remote starters. For example, some laws may require a person using the remote start - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 102
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 button will be on the RKE transmitter - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 103
For example, if the lock button and then the remote start buttons are pressed again after the vehicle has been running for five minutes, 10 minutes are added, allowing the engine to run for 15 minutes. The additional ten minutes are considered a second remote vehicle start. Once two remote starts, or - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 104
or the key in the driver's door. From the inside, 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 doors can be dangerous. • Passengers, especially children, can easily open the doors - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 105
Delayed Locking When locking the doors with the power lock switch or the Remote Keyless Entry (RKE) transmitter and a door 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 106
is on, do the following: 1. Unlock the door by lifting the rear door manual lock, using the power door lock switch, or the Remote Keyless vertical position. Rear Doors Extended Cab Your vehicle may have a rear access door(s) that allows easier access to the rear area of the extended cab. To open a - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 107
the tailgate. Open the tailgate by lifting up on its handle while pulling the tailgate toward you. To shut the tailgate, firmly push it upward until it latches. After you put 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 - 2008 Chevrolet Silverado 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 110
If your vehicle has power windows, the controls are located on each 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 111
located in the overhead 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 sliding rear window cannot be operated manually. T: S: Press to open the window. Press to close the window. 2-17 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 112
visor down to block glare. Swing the sun visor to the side to cover the side window. The passenger's side sun visor may have a vanity mirror. To arm the theft-deterrent system: 1. Open the door. 2. Lock the door with the Remote Keyless Entry (RKE) transmitter. The security light should come on - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 114
system by other than an authorized service facility could void authorization to use this have to manually arm or disarm the system. The security light will come on if there is a problem with arming discouraged because of the high number of electrical key codes. If the engine does not start and the - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 115
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 your PASS-Key® III+ key, see your dealer/retailer or a locksmith who can service PASS-Key® III+ to have a new key made. Do not leave the key - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 116
while you turn the key hard. If none of this works, then your vehicle needs service. • Avoid making hard stops for the first 200 miles (322 km) or so brake linings. • Do not tow a trailer during break-in. See Towing a Trailer on page 4-55 for the trailer towing capabilities of your vehicle and more - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 117
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. Key In the Ignition Never leave your vehicle able to start your vehicle after it has been parked for an extended period of time. 2-23 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 118
to work for up to 10 minutes or until the driver's door is opened. Starting the Engine 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 119
your vehicle's warranty. Fast Idle System Fast Idle System with Switch 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 - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 121
may have a memory function which lets pedal settings be saved and recalled. See Memory Seat, Mirrors, and Pedals on page 1-6 for more information. To Use the 0°F (−18°C). If your vehicle has the DURAMAX® Diesel engine, see the DURAMAX® Diesel manual for more information. {CAUTION: Plugging the - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 122
How long should you keep the coolant heater plugged in? The answer depends on the outside temperature, the kind of oil you have, and some other things. Instead of trying to list everything here, we ask that you contact your dealer/retailer in the area where you will be parking your vehicle. The - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 123
, always set your parking brake and move the shift lever to PARK (P). 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 vehicle will be free to roll - even if your shift lever is in - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 124
use NEUTRAL (N) only. Also, use NEUTRAL (N) when your vehicle is being towed. Notice: Shifting out of PARK (P) or NEUTRAL (N) with the engine running down to the next gear and has more power. DRIVE (D) can be used when towing a trailer, carrying a heavy load, driving on steep hills, or for off-road - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 125
(3) instead of DRIVE (D) when driving on hilly, winding roads, when towing a trailer, so there is less shifting between gears and when going down you would also want to use the brakes off and on. If you manually select SECOND (2) in an automatic transmission, the transmission will start in second - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 127
to select the desired range of gears for your current driving conditions. When MANUAL MODE (M) is selected a number displays next to the M, indicating the 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 - 2008 Chevrolet Silverado 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 130
vehicle by pressing the brake. See the diesel supplement for information on Cruise Grade Braking. Also see Towing a Trailer on page 4-55 for more information pavement in Four-Wheel-Drive High or Four-Wheel-Drive Low for extended periods of time. While driving on clean dry pavement and during tight - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 131
Manual Transfer Case A Four-Wheel Drive indicator light comes on when you -Wheel Drive. Extreme Vehicle 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 of time can cause premature - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 132
in NEUTRAL. See Parking Brake on page 2-50. N (NEUTRAL): Shift to this setting only when your vehicle needs to be towed. 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 133
Four-Wheel-Drive High • Shifts between Two-Wheel-Drive High and Four-Wheel-Drive High can be made at any vehicle speed. When Using the Manual Transfer Case • Shifting should be made using quick motions. Shifting slowly may make it more difficult to shift. • Shift the transfer case lever in one - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 134
motion into the Four-Wheel-Drive Low position. • When Four-Wheel-Drive 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). {CAUTION: Shifting the transfer case to NEUTRAL can cause your vehicle to roll - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 135
Driving Conditions Normal Severe Extreme Vehicle in Tow* *See Recreational Vehicle Towing on page 4-50 Towing Your Vehicle on page 4-50 You do not come on, you should take your vehicle to your dealer for service. An indicator light flashes while shifting the transfer case and remains illuminated when - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 136
in this mode. N (NEUTRAL): Shift the vehicle's transfer case to NEUTRAL 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 Drive message stays on, you should take your vehicle to your dealer - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 137
Shifting Into Four-Wheel Drive Low When Four-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 of the drivetrain. To shift to the Four-Wheel-Drive Low - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 138
Shifting Out of Four-Wheel-Drive Low To shift from Four-Wheel-Drive Low to Four-Wheel-Drive High, or Two-Wheel-Drive High, your vehicle must be stopped or moving less than 3 mph (5 km/h) with the transmission in NEUTRAL (N) and the ignition in ON/RUN. The preferred method for shifting out of Four- - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 139
turn on the ignition and one will stay on. If the lights 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 remain illuminated when the shift is complete. If for some reason the transfer - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 140
on page 2-50. N (NEUTRAL): Shift the vehicle's transfer case to NEUTRAL 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 Drive message stays on, you should take your vehicle to your dealer for - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 141
Four-Wheel-Drive Low. Shifting Into Four-Wheel-Drive Low When Four-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 of the drivetrain. To shift to the Four-Wheel-Drive Low - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 142
Shifting Out of Four-Wheel-Drive Low To shift from Four-Wheel-Drive Low to Four-Wheel-Drive High, AUTO or Two-Wheel-Drive High, your vehicle must be stopped or moving less than 3 mph (5 km/h) with the transmission in NEUTRAL (N) and the ignition in RUN. The preferred method for shifting out of Four- - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 143
Shifting into NEUTRAL To shift the transfer case to NEUTRAL do the following: 1. Make sure the vehicle is parked so that it will not roll. 2. Set the parking brake and apply the regular brake pedal. See Parking Brake on page 2-50 for more information. 3. Start the vehicle or turn the ignition to ON/ - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 145
lever is in PARK (P). CAUTION: (Continued) So, be sure the transfer case 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 set the parking brake. See Parking Brake on page 2-50 for - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 146
Leaving Your Vehicle With the Engine Running {CAUTION: It can be dangerous to leave your vehicle with the engine running. Your vehicle could move suddenly if the shift lever is not fully in PARK (P) with the parking brake firmly set. If you have four-wheel drive and your transfer case is in NEUTRAL, - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 147
shift lever all the way into PARK (P). 3. Move the shift lever to the desired position. If you are still having 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 148
Engine 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 149
. Follow the proper steps to be sure your vehicle will not move. See Shifting 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 3500 Pickup | Owner's Manual - Page 150
return. If an abnormal temperature reading is displayed for an extended period of time, see your dealer/retailer. Under certain mirror. See OnStar® System on page 2-67 for more information about the services OnStar® provides. Automatic Dimming Mirror Operation The automatic dimming mirror - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 151
calibration if one of the following occurs: Compass Variance The mirror is set in zone eight upon leaving the factory. It zone variance is set correctly. In order to calibrate, CAL must be displayed in the mirror compass windows. If CAL is not displayed, push the on/off button for approximately 12 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 152
on/off button until a Z and a zone number appears in the display. The compass is now in zone mode. The mirror also includes a dual display in the upper right corner of the mirror with the compass reading and the outside temperature. Yb: Briefly press this button to turn the display on or off - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 153
made. If an abnormal temperature reading is displayed for an extended period of time, see your dealer. Under certain circumstances, Outside Manual Mirrors Adjust the outside mirrors to see the side of the vehicle and have a clear view of objects behind you. Manually fold the mirrors inward to - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 154
condensation, snow, and ice. If the vehicle has trailer towing 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 155
, 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, push the mirror toward the vehicle. To return the mirror to its original position, push outward. Be sure to return - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 156
they really are. If you cut too sharply into the right lane, you could hit a vehicle on your right. Check your inside mirror or glance over your shoulder before changing lanes. • Press (A) to select the driver's side mirror. Then press the arrows located on the four-way control pad to adjust the - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 157
You will need to reset the power foldaway mirrors if the following occurs: • The mirrors are accidentally obstructed while folding. • They are accidentally manually folded/unfolded. • The mirrors will not stay in the unfolded position. • The mirrors shake and flutter at normal driving speeds. To - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 158
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. {CAUTION: A convex mirror can make things (like other vehicles) look farther away than they really are. If you cut too sharply into the right lane, you could hit - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 159
sure to look for objects and check your vehicle's mirrors. The display is located near the passenger side rear window and looking over your right shoulder. URPA uses three color-coded lights to provide distance and system information. How the red light on the rear display will flash. 2-65 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 160
to a detected object: Description amber light amber/amber lights amber/amber/red lights amber/amber/red lights flashing and beep for three seconds English 8 ft 40 in about clearing the message. Notice: If you use URPA while the tailgate is lowered, it may not detect an object behind your vehicle, - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 161
was hanging out of the tailgate during the last drive cycle, the red light may illuminate in the rear display. Once the attached object is removed, URPA will return to normal operation. • A tow security, information, and convenience services. If your airbags deploy, - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 162
. 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. Available Services with Safe & Sound Plan • Automatic Notification of Airbag - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 163
Pre-Paid Minute Packages. Hands-Free Calling may also be linked to a Verizon Wireless service 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 164
capacity and reception when the service is needed, and technology that is compatible with the OnStar service. Not all services other problems OnStar cannot control that may prevent OnStar from providing OnStar service to the light next to the OnStar buttons is red, this means that your system is not - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 165
or modifications to this system by other than an authorized service facility could void authorization to use this equipment. Universal Home Remote LED) indicator lights above the Universal Home Remote buttons, follow the instructions below. This system provides a way to replace up to three remote - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 166
Read the instructions completely before attempting to program the transmitter. Because of are clear of the garage door or gate that is being programmed. Programming Universal Home Remote - Rolling Code For questions or help programming the Universal Home Remote System, call 1-866-572-2728 or go to - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 167
that programming is successful and complete. To program another Rolling Code device such as an additional garage door opener, a security 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 168
.learcar2u.com. Most garage door openers sold before 1996 are Fixed Code units. Programming a garage door opener involves time-sensitive actions, so three devices: 1. To verify that the garage door opener is a Fixed Code unit, remove the battery cover on the hand held transmitter supplied by the - 2008 Chevrolet Silverado 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 171
Any of the three buttons can be reprogrammed by repeating the instructions. Erasing Universal Home Remote Buttons The programmed buttons should be erased the vehicle is sold or the lease ends. To erase either Rolling Code or Fixed Code on the Universal Home Remote device: 1. Press and hold the - 2008 Chevrolet Silverado 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 174
load to the crossrails or the siderail supports. Use the crossrails only to keep the load from sliding. To move a crossrail, lift the release lever, on both sides will go. Tie the load to the crossrails and the siderails or siderail supports. Also tie the load to the bumpers. Do not tie the load so - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 175
The rails are notched at each end which allows the tie-downs to be removed and placed on another rail. To remove, pull the locator pin out and slide the tie-down to the end of the rail and pull back. To remove or install cargo tie-downs at the front of the bed, slide the corner cap towards the - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 176
If your vehicle is an extended-cab, the sunroof switch is located on the headliner above the rearview mirror. The sunroof also has a roller sunshade that can be used to block the rays of the sun. The roller sunshade can be manually operated with the sunroof in an open or closed position. To open - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 177
your vehicle is a crew cab, there are two sunroof switches located in the overhead console above the rearview mirror. Express-Open/Express forward to block sun rays. The sunshade must be opened and closed manually. Anti-Pinch Feature (Crew Cab Only): If an object is in the path of the sunroof while - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 178
✍ NOTES 2-84 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 179
Section 3 Instrument Panel Exit Lighting ...3-21 Reading Lamps ...3-22 Cargo 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 180
Light ...3-53 Security Light ...3-53 Fog Lamp Light ...3-53 Cruise Control Light ...3-54 Highbeam On Light ...3-54 Four-Wheel-Drive Light ...3-54 Tow/Haul Mode Light ...3-54 Fuel Gage ...3-55 Low Fuel Warning Light ...3-56 Driver Information Center (DIC) ...3-56 DIC Operation and Displays (With - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 181
✍ NOTES 3-3 - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 183
on page 2-78. I. Integrated Trailer Brake Controller (If Equipped). See Towing a Trailer on page 4-55. J. Exterior Lamp Controls. See Exterior (PTO) Control (If Equipped). See Power Take Off (PTO) in the Duramax Diesel Supplement Index. X. Passenger Airbag Off Control (If Equipped). See Airbag Off - 2008 Chevrolet Silverado 3500 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 on page 3-37. D. Hazard Warning Flasher Button. See Hazard - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 185
System. See Audio System(s) on page 3-84. I. Exterior Lamps Control. See Exterior Lamps on page 3-17. J. Integrated Trailer Brake Controller (If Equipped). See Towing a Trailer on page 4-55. K. Dome Lamp Override Button. See Dome Lamp Override on page 3-21. Dome Lamp Knob. See Dome Lamps on page - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 186
Hazard Warning Flashers The hazard warning flashers warn others. 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 steering column. Other Warning Devices If you carry reflective triangles, you can set - 2008 Chevrolet Silverado 3500 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 3500 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 3500 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 lever toward you, then release it. If your headlamps are in the automatic position - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 190
Rainsense™ II Wipers If your vehicle has Rainsense™ II windshield wipers, the moisture sensor is located next to the inside rearview mirror and is mounted on the windshield. When active, these sensors are able to detect moisture on the windshield and automatically turn on the wipers. To - 2008 Chevrolet Silverado 3500 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 3500 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 3500 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 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 196
the PARK (P) position, before the DRL lamps can be turned off. Headlamps on Reminder A 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, turn the light off. 3-18 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 197
, before the automatic headlamp system can be turned off. The vehicle has a light sensor located on the top of the instrument panel in the defroster grille that regulates when the automatic headlamps turn on. Be sure it is not covered, or the headlamps will come on whenever the ignition is on - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 198
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 overhead console. Fog Lamps -(Fog Lamps): If your vehicle has fog - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 199
off when a door is opened. Press the button again to return it to the extended position so that the dome lamps come on when a door is opened. Entry Lighting 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 200
and state of charge. It then adjusts the voltage for best performance and extended life of the battery. When the battery's state of charge is low, see the voltage move up or down. This is normal. If there is a problem, an alert will be displayed. The battery can be discharged at idle if the - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 201
Center (DIC) message might be displayed, such as Battery Saver Active or Service Battery Charging System. If this message is displayed, it is recommended that 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 3500 Pickup | Owner's Manual - Page 202
result in blown vehicle or adapter fuses. If you experience a problem, see your dealer/retailer for additional information on the accessory power When adding electrical equipment, be sure to follow the proper installation instructions included with the equipment. Notice: Improper use of the power - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 203
Climate Controls Climate Control System (With Air Conditioning ) With this system you can control the heating, cooling, and ventilation for your vehicle. Temperature Control: Turn the center knob clockwise or counterclockwise to increase or decrease the temperature inside the vehicle. Use the right - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 204
: (Outside Air): Press this button to turn the outside air mode on. When the button is pressed, an indicator light will come on. When this mode is on, outside air will circulate throughout the vehicle. The outside air mode can be used with all modes, but it cannot be used with the recirculation mode - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 205
Defogging and Defrosting Fog or frost on the inside of windows is a result of high humidity (moisture) condensing on the cool window glass. This can be minimized if the climate control system is used properly. To avoid fogging windows on rainy and humid days at temperatures above freezing, run the - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 206
Climate Control System (Heater Only) With this system you can control the heating and ventilation for your vehicle. Temperature Control: Turn the center knob clockwise or counterclockwise to increase or decrease the temperature inside the vehicle. Use the right knob to select from the following - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 207
Defogging and Defrosting Fog or frost on the inside of windows is a result of high humidity (moisture) condensing on the cool window glass. This can be minimized if the climate control system is used properly. Turn the right knob to select the defog or defrost mode. Dual Automatic Climate Control - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 208
Driver and Passenger Side Temperature Controls The driver and passenger side temperature buttons are used to adjust the temperature of the air coming through the system on the driver or passenger's side of the vehicle. The temperature can be adjusted even if the system is turned off. This is - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 209
2. Set the driver's and passenger's temperature. To find your comfort setting, start with a 74°F (23°C) temperature setting and allow about 20 minutes for the system to regulate. Use the driver's or passenger's temperature buttons to adjust the temperature setting as necessary. If you choose the - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 210
either fan button while the system is off turns the system on. Pressing either fan button while in automatic control places the fan under manual control. The fan setting remains displayed and the AUTO light turns off. The air delivery mode remains under automatic control. H(Vent): Air is directed - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 211
The recirculation mode cannot be used with floor, defog, or defrost modes. If recirculation is selected with one of those modes, the indicator light flashes three times and then turns off. The air conditioning compressor also comes on when this mode is activated. While in recirculation mode the - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 212
Defog): There is also an exterior temperature sensor located behind the front grille. This sensor reads the outside air temperature and helps maintain the could cause a false reading in the displayed temperature on the rearview mirror. Press this button to clear the windows of fog or moisture and - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 213
The rear window defogger uses a warming grid to remove fog from the rear window. Heated Mirrors: If your vehicle has heated outside rearview mirrors, the mirrors will heat to help clear fog or frost from the surface of the mirror when the rear window defog button is pressed. See Outside Power - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 214
part describes the warning lights and gages on your vehicle. The pictures help to locate them. Warning lights and gages can signal one of 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 be - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 215
, 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 3500 Pickup | Owner's Manual - Page 216
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 3500 Pickup | Owner's Manual - Page 217
Safety Belt Reminders Safety Belt Reminder Light When the engine is started, a chime will sound for several seconds to remind people to buckle their safety belts. The driver safety belt light will also come on and stay on for several seconds, then it will flash for several more. You should buckle - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 218
crash. To help avoid injury to yourself or others, have your vehicle serviced right away. The airbag readiness light should flash for a few seconds when not come on then, have it fixed immediately. If there is a problem with the airbag system, an airbag Driver Information Center (DIC) message may - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 219
Airbag Off Light If 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 220
When you manually turn the right front passenger's airbag off using the airbag on-off on, or if there 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 221
Passenger Airbag Status Indicator If your vehicle has the passenger sensing system, your overhead console will have a 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 222
seconds, both status indicator lights remain on, or if there are no lights at all, there may be a problem with the lights or the passenger sensing system. See your dealer/retailer for service. {CAUTION: If the airbag readiness light in the instrument panel cluster ever comes on and stays on, it - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 223
may have a voltmeter gage. It should go out once the engine is running. If it stays on, or comes on while driving, there could be a problem with the charging system. A charging system Driver Information Center (DIC) message may also appear. See DIC Warnings and Messages on page 3-66 for more - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 224
are operating in the vehicle and the engine is left idling for an extended period. This condition is normal since the charging system is not able the normal operating range indicate a possible problem in the electrical system. Have the vehicle serviced as soon as possible. Brake System Warning - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 225
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 does not come on then, have it fixed so it will be ready to warn you if there is a problem - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 226
problem. If it stays on, or comes on when you are driving, there may be a problem with your StabiliTrak® system and your vehicle may need service for an extended period of time when the system is turned on, your vehicle needs service. See capacity. See Engine Overheating on page 5-32. 3-48 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 227
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 light will also come on when one or more of your tires are significantly underinflated. A tire pressure message in - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 228
speed. • Avoid hard accelerations. • Avoid steep uphill grades. • If you are towing a trailer, reduce the amount of cargo being hauled as soon as it is possible and could damage the emission control system on your vehicle. Diagnosis and service might be required. If the Light Is On Steady You might - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 229
/retailer can check the vehicle. Your dealer/retailer has the proper test equipment and diagnostic tools to fix any mechanical or electrical problems that might have developed. Emissions Inspection and Maintenance Programs Some state/provincial and local governments have or might begin programs to - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 230
dangerously low oil level or some other problem causing low oil pressure. Check your oil oil as soon as possible and have your vehicle serviced. Notice: Lack of proper engine oil maintenance may . Always follow the maintenance schedule in this manual for changing engine oil. United States Canada - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 231
burned. Check your oil as soon as possible and have your vehicle serviced. Fog Lamp Light Notice: Lack of proper engine oil maintenance may be covered by your warranty. Always follow the maintenance schedule in this manual for changing engine oil. This light will come on briefly when problem. 3-53 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 232
Wheel-Drive Light The four-wheel-drive light comes on when you shift a manual transfer case into four-wheel drive and the front axle engages. The light on 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 3500 Pickup | Owner's Manual - Page 233
may experience with your fuel gage. None of these indicate a problem with the fuel gage. • At the gas station, the full, but it actually took a little more or less than half the tank's capacity to fill the tank. • The gage goes back to empty when you turn have a diesel engine, see "Fuel Gage" in the - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 234
about your vehicle. It also displays warning messages if a system problem is detected. All messages will appear in the DIC display located below this light and message should go off. If it does not, have your vehicle serviced. The DIC comes on when the ignition is on. After a short delay, - 2008 Chevrolet Silverado 3500 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 more - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 236
T (Vehicle Information): Press this button to display the oil life, units, tire pressure readings for vehicles with the Tire Pressure Monitor System (TPMS), trailer brake gain and output information for vehicles with the Integrated Trailer Brake Control (ITBC) system, engine hours, and Remote - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 237
the trip/fuel button until AVG ECONOMY displays. This display shows the approximate average miles per gallon (mpg) or liters per 100 kilometers (L/100 km). This number is calculated based on the number of mpg (L/100 km) recorded since the last time this menu item was reset. To reset AVG ECONOMY - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 238
at a particular moment and will change frequently as driving conditions change. This display shows the instantaneous fuel economy in miles per gallon (mpg) or liters per 100 kilometers (L/100 km). Unlike average economy, this screen cannot be reset. An Active Fuel Management™ indicator will display - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 239
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 of a value, there may be a problem with your vehicle. If this consistently occurs, see your dealer/retailer for - 2008 Chevrolet Silverado 3500 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 transmitter at the same time for about 15 seconds. On vehicles with memory recall seats, the first transmitter learned will match driver 1 and the second - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 241
reset stem will also turn off, or acknowledge, DIC messages. The DIC displays trip and vehicle system information, and warning messages if a system problem is detected. If your vehicle does not have DIC buttons, you can use the trip odometer reset stem to view the following displays: odometer - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 242
connected. Output is displayed in 0 to 10 bars. Dashes may appear in the OUTPUT display. See "Integrated Trailer Brake Control System" under Towing a Trailer on page 4-55 for more information. Transmission Temperature Press the trip odometer reset stem until TRANS TEMP displays. This display shows - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 243
, additional maintenance is recommended in the Maintenance Schedule in this manual. See Scheduled Maintenance (Gasoline Engine) on page 6-4 for transmitter at the same time for about 15 seconds. On vehicles with memory recall seats, the first transmitter learned will match driver 1 and the second will - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 245
if the trailer is reconnected. This message also clears if you acknowledge it. If this message still displays, either your vehicle or the trailer needs service. See your dealer/retailer. See "Integrated Trailer Brake Control System" under Towing a Trailer on page 4-55 for more information. 3-67 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 246
DRIVER DOOR OPEN This message displays and a chime sounds if the driver door is not fully closed and the vehicle is in a drive gear. Stop and turn off the vehicle, check the door for obstructions, and close the door again. Check to see if the message still appears on the DIC. ENGINE OVERHEATED IDLE - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 247
service as soon as possible. HOOD OPEN This message displays and a chime sounds if the hood is not fully closed. Stop and turn off the vehicle, check the hood for obstructions, and close the hood again. Check to see if the message still appears on the DIC. LEFT REAR DOOR OPEN (Crew Cab - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 248
not operate it until 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 249
Crew Cab) This message displays and a chime sounds if the passenger side rear door is not fully closed and the vehicle is in a drive gear. Stop and turn off the vehicle, check the door for obstructions, and close the door again. Check to see if the message still appears on the DIC. SERVICE problem - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 250
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 benefit of StabiliTrak®, so reduce your speed and drive - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 251
needs service. See your dealer/retailer. See "Integrated Trailer Brake Control System" under Towing if StabiliTrak® activates continuously for an extended period of time. • The message an engine or vehicle related problem has been detected and the vehicle needs service. See your dealer/retailer. - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 252
DIC Buttons) on page 3-57 or DIC Operation and Displays (Without DIC Buttons) on page 3-63 and "Integrated Trailer Brake Control System" under Towing a Trailer on page 4-55 for more information. TIRE LEARNING ACTIVE If your vehicle has the Tire Pressure Monitor System (TPMS), this message displays - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 253
TRANSMISSION HOT IDLE ENGINE Notice: If you drive your vehicle while the transmission fluid is overheating and the transmission temperature warning is displayed on the instrument panel cluster and/or DIC, you can damage the transmission. This could lead to costly repairs that would not be covered by - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 254
your vehicle left the factory, but may have been changed from their default state since then. The customization preferences are automatically recalled. To change customization preferences, use the following procedure. Entering the Feature Settings Menu 1. Turn the ignition on and place the vehicle - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 255
DISPLAY LANGUAGE This feature allows you to select the language in which the DIC messages will appear. Press the customization button until the DISPLAY LANGUAGE screen appears on the DIC display. Press the set/reset button once to access the settings for this feature. Then press the customization - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 256
AUTO DOOR UNLOCK This feature allows you to select whether or not to turn off the automatic door unlocking feature. It also allows you to select which doors and when the doors will automatically unlock. See Programmable Automatic Door Locks on page 2-11 for more information. Press the customization - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 257
will 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 258
EXIT LIGHTING This feature allows you to select the amount of time you want the exterior lamps to remain on when it is dark enough outside. This happens after the key is turned from ON/RUN to LOCK/OFF. Press the customization button until EXIT LIGHTING appears on the DIC display. Press the set/reset - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 259
will be tilted down when the vehicle is shifted into REVERSE (R). DRIVER MIRROR: The driver's outside mirror will be tilted down when the vehicle is shifted into REVERSE (R). PASSENGER MIRROR: The passenger's outside mirror will be tilted down when the vehicle is shifted into REVERSE (R). BOTH - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 260
press the customization button to scroll through the following settings: OFF (default): No remote memory seat recall will occur. ON: The driver's seat and, on some vehicles, the outside mirrors will automatically move to the stored driving position when the unlock button on the Remote Keyless Entry - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 261
REMOTE START If your vehicle has this feature, 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 262
far greater access to audio stations and song listings. Giving extended attention to entertainment tasks while driving can cause a crash and on the road and your mind on the drive - avoid engaging in extended searching while driving. Exiting the Feature Settings Menu The feature settings menu will - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 263
Keeping your mind on the drive is important for safe driving. See Defensive Driving on page 4-2. Here are some ways in which you can help avoid distraction while driving. While your vehicle is parked: • Familiarize yourself with all of its controls. • Familiarize yourself with its operation. • Set - 2008 Chevrolet Silverado 3500 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 3500 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 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 268
Radios with CD and DVD Radios with CD and DVD have a Bose Surround Sound System. Some of its features are explained later in this section under, "Adjusting the Speakers (Balance/Fade)". If the vehicle has a Rear Seat Entertainment (RSE) system, it has a CD/DVD radio. See Rear Seat Entertainment (RSE - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 270
4 (Information) (XM™ Satellite Radio Service, MP3, and RDS Features): Press to display additional text information related to the current FM-RDS or XM™ station, or MP3 song. A choice of additional - 2008 Chevrolet Silverado 3500 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 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 274
or Loc: One of these messages will display when the THEFTLOCK® system has 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, contact your dealer/retailer. Radio Messages for XM™ Only See XM Radio Messages - 2008 Chevrolet Silverado 3500 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 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 278
• Press the CD/AUX button, or for a six-disc CD player, press and hold the^button. A beep sounds and Load All Discs displays. Insert one or more discs partway into the slot of the CD player. To play tracks from all CDs loaded in a six-disc CD player in random order, press the pushbutton positioned - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 279
Radios with CD and DVD Audio Output Only one audio source can be heard through the speakers at one time. 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 280
information. The DVD player is only compatible with DVDs of the appropriate region code that is printed on the jacket of most DVDs. The DVD slot of 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 the CD player. If - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 281
two seconds again, or until the driver turns the ignition off and exits the vehicle. f (Tune): Turn to change tracks on a CD or DVD, to manually tune a radio station, or to change clock or date settings, while in the clock or date setting mode. See the information given earlier in this - 2008 Chevrolet Silverado 3500 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 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 285
DVD Radio Error Messages Player 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, or if the disc is damaged. Disc - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 286
CD/AUX (CD/Auxiliary): Press to play a CD when a portable audio device is playing. Press again and the system begins playing audio from the connected portable audio player. If a portable audio player is not connected, "No Input Device Found" displays. DVD/CD AUX (CD/Auxiliary): Press to cycle - 2008 Chevrolet Silverado 3500 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 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 290
©SEEK ¨: Press the left SEEK arrow to go to the start of the current MP3 file, if more than ten seconds have played. Press the right SEEK arrow to go to the next MP3 file. If either SEEK arrow is held or pressed multiple times, the player continues moving backward or forward through MP3 files on the CD - 2008 Chevrolet Silverado 3500 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 3500 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 3500 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 3500 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 3500 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 3500 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 label. The player scans the disc to sort the files by artist and album ID3 tag information. It could take several minutes - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 297
's request, by calling 1-800-852-XMXM (9696). XM Updating: The encryption code in the receiver is being updated, and no action is required. This process shortly. Channel Off Air: This channel is not currently in service. Tune to another channel. Channel Unavail: This previously assigned channel - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 298
with the XM Radio eight digit radio ID label. This label is needed to activate the service. Unknown: If this message is received when tuned to channel 0, there could be a receiver judgment. See the Navigation System manual for some tips to help you reduce distractions while driving. 3-120 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 299
Rear Seat Entertainment (RSE) System The vehicle may have a DVD Rear Seat Entertainment (RSE) system. The RSE 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 display screen, audio/video jacks, two - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 300
Headphones Push the power button to turn on the headphones. An indicator light located on the headphones comes on. If the light comes on but, there is intermittent sound and/or static on the headphones, or if the indicator light does not come on, the batteries might need to be replaced. See " - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 301
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 input. The white jack (B) is for the left audio input. The red - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 302
To use the auxiliary inputs of the RSE system, connect an external auxiliary device to the color-coded A/V jacks and turn both the auxiliary device and the video screen power on. If the video screen is in the DVD player mode, pressing the - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 303
. If the remote control becomes lost or damaged, a new universal remote control can be purchased. If this happens, make sure the universal remote control uses a code set of Toshiba®. 3-125 - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 305
While the DVD is playing, the DVD can be played slowly by pressing the play/pause button then pressing the fast forward button. The DVD continues playing in a slow play mode. Also, reverse can be played slowly by pressing the play/pause button and then pressing the fast reverse button. To cancel - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 306
. If the remote control is to be stored for a long period 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 on the top and bottom or on both sides or it looks stretched out. In - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 307
The DVD is playing, but Check that the RSE video there is no picture or screen is sourced to the sound. DVD player. DVD Display Error 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 308
DVD Distortion Video distortion can occur when operating cellular phones, scanners, CB radios, Global Position Systems (GPS)*, two-way radios, mobile fax, or walkie talkies. It might be necessary to turn off the DVD player when operating one of these devices in or near the vehicle. *Excludes the - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 309
To listen to an iPod or portable audio device through the RSA, attach the iPod or portable audio device to the front auxiliary input (if available), located on the front audio system. Turn the iPod on, then choose the front auxiliary input with the RSA SRCE button. SRCE (Source): Press this button - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 310
PROG (Program): Press this button to go to the next preset radio station or channel set on the main radio. This function is inactive, with some radios, if the front seat passengers are listening to the radio. While a CD or DVD audio disc is playing, press this button to go to the beginning of the CD - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 311
voice recognition. See "Voice Recognition" in the Navigation System manual for more information. If your vehicle has OnStar®, press and to enter OnStar® 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 - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 313
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 Road, and Your Vehicle - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 314
or even fatal - collision if you drive after drinking. Do not 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 and injury associated with drinking and driving is a global tragedy. Alcohol affects - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 315
to drink alcohol. There are good medical, psychological, and developmental 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 that alcohol in a person's system can make crash injuries - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 316
noise while this test is going on. This is normal. If there is a problem with ABS, this warning light will stay on. See Anti-lock Brake System vehicle has a Dynamic Rear Proportioning (DRP) system. If there is a DRP problem, both the brake and ABS warning lights come on accompanied by a 10-second - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 317
Let us say the road is wet and you are driving safely. Suddenly, an animal jumps out in front of you. You slam on the brakes and continue braking. Here is what happens with ABS: A computer senses that wheels are slowing down. If one of the wheels is about to stop rolling, the computer will - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 319
The traction control disable button is located on the instrument panel below the climate controls. It is recommended to leave the system on for normal driving conditions, but it may be necessary to turn the system off if your vehicle is stuck in sand, mud, ice or snow, and you want to "rock" your - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 320
3-13. StabiliTrak® may also turn off automatically if it determines that a 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 321
parked cars and stops right in front of you. You can avoid these problems by braking - if you can stop in time. But sometimes you cannot; not room. That is the time for evasive action - steering around the problem. Your vehicle can perform very well in emergencies like these. First, apply the - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 322
Off-Road Recovery Your right wheels can drop off the edge of a road onto the shoulder while driving. An emergency like this requires close attention and a quick decision. If you are holding the steering wheel at the recommended 9 and 3 o'clock positions, you can turn it a full 180 degrees very - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 323
your visibility. • Wait your turn to pass a slow vehicle. • When you are being passed, ease to the right. Loss of Control Let us review what driving experts say about what happens when the three control systems - brakes, steering, and acceleration - do not have enough friction where the tires meet - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 324
-such as enough water, ice, or packed snow on the road to make a mirrored surface - and slow down when you have any doubt. Remember: Any Antilock Brake 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 325
air dam. Notice: Operating your vehicle for extended periods without the front fascia lower air dam be sure to have all necessary maintenance and service work done. Check to make sure all underbody information about your four-wheel-drive vehicle in this manual. Is there enough fuel? Is the spare - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 327
. If something happens to one of them, the other can help quickly. 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 will want to know how to use it properly. • Always use established - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 328
Controlling your vehicle is the key to successful off-road driving. One of the best ways to control your vehicle is to control your speed. Here are some things to keep in mind. At higher speeds: Scanning the Terrain Off-road driving can take you over many different kinds of terrain. You need to be - 2008 Chevrolet Silverado 3500 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 leave the ground. If this happens, even - 2008 Chevrolet Silverado 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 332
There are some things you should do if the vehicle stalls, or is about to stall, and you cannot make it up the hill: There are also some things you must not do if you stall, or are about to stall, when going up a hill: • Push the brake pedal to stop the vehicle and keep it from rolling backwards. - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 333
If, after stalling, you try 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 rolled downhill - 2008 Chevrolet Silverado 3500 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. There some things not to do when - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 335
. If this happens, you have to decide whether to try to drive across 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 grass can cause your tires to slip sideways, downhill. If the vehicle slips - 2008 Chevrolet Silverado 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 338
, suspension, wheels, tires, and exhaust system 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 to the Maintenance Schedule for additional information. 4-26 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 339
likely to be impaired - by alcohol or drugs, with night vision problems, or by fatigue. Night driving tips include: • Do not Do not drink and drive. • Reduce headlamp glare by adjusting the inside rearview mirror. • Slow down and keep more space between you and other vehicles because headlamps - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 341
Trip To prepare your vehicle for a long trip, consider having it serviced by your dealer/retailer before departing. Things to check on your Fluid: Reservoir full? Windows clean - inside and outside? • Check the rearview mirror and vehicle instruments often. • Wiper Blades: In good shape? • Fuel, - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 342
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 steep or long hills, shift to a lower - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 344
the snow. Here are some things to do to summon help and keep yourself and your passengers safe: • Turn on the hazard warning flashers. • Tie a red cloth to your vehicle to alert police that you have been stopped by the snow. • Put on extra clothing or wrap a blanket around you. If - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 345
{CAUTION: Snow can trap exhaust gases under your vehicle. This can cause deadly CO (carbon monoxide) gas to get inside. CO could overcome you and kill you. You cannot see it or smell it, so you might not know it is in your vehicle. Clear away snow from around the base of your vehicle, especially any - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 346
Then, shut the engine off and close the window almost all the way to preserve the heat. 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 as you can. To help keep warm, you can get out of the - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 347
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: These hooks, from the chain or cable snapping back. Notice: Never use recovery hooks to tow the vehicle. Your vehicle could be damaged and it would not be covered by - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 348
Loading Your Vehicle It is very important to know how much weight your vehicle can carry. This weight is called the vehicle capacity weight and includes the weight of all occupants, cargo, and all nonfactory-installed options. Two labels on your vehicle show how much weight it was - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 349
. That weight may not 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 will be transferred to your vehicle. Consult this manual to determine how this reduces the available cargo and luggage load - 2008 Chevrolet Silverado 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 352
GAWR for either the front or rear axle. The Certification/Tire label also contains important 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 - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 354
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 local laws and regulations. Remember not to exceed - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 355
you intend to carry. Say, for example, you have a 700 lb (318 kg) snow plow. The total weight of all occupants and cargo inside the cab should not exceed 300 lb (135 kg). This means that you may only be able to carry one passenger. But, even this may be too - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 356
ballast must be installed rear of the rear axle. 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 357
318 kg) A = 4 ft (122 cm) W.B. = 10 ft (305 cm) (W x (A + W.B.))/W.B. = (700 x (4 + 10))/10 = 980 lbs (445 kg) So, 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 358
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 weight - 2008 Chevrolet Silverado 3500 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 360
Refer to the Truck-Camper Loading Information label in the glove box for dimensions A and B as shown in the following illustration. Here is an example of proper truck and camper match: Use the rear edge of the load floor for measurement purposes. The recommended location for the cargo center of - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 361
exceeded, move or remove items to bring all weights below the ratings. When you install and load your slide-in camper, check the manufacturer's instructions. If you want more information on curb weights, cargo weights, Cargo Weight Rating and the correct center of gravity zone for your vehicle, your - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 362
towing 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 363
all four wheels on the 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 364
ground. Two-wheel-drive transmissions have no provisions for internal lubrication while being towed. To dolly tow a two-wheel-drive vehicle, you must tow the vehicle with the rear wheels on the dolly. See "Rear Towing (Rear Wheels Off the Ground)" later in this section for more information. 4-52 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 365
position for your vehicle. 7. 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 366
See Parking Brake on page 2-50. 3. 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 367
your dealer for important information about towing a trailer with your vehicle. To identify the trailering capacity of your vehicle, you should read 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 368
and don't make 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 shift the transmission to THIRD (3), or FOURTH (4) with the Allison or Hydra-matic 6-speed transmissions, or if necessary, a lower - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 369
trailer combined weight is at least 75 percent of the vehicle's Gross Combined Weight Rating (GCWR). See "Weight of the Trailer" later in the section. Tow/Haul is most useful under the following driving conditions: Weight of the Trailer How heavy can a trailer safely be? It depends on how you plan - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 370
Use one of the following charts to determine how 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 4,800 lbs (2 177 kg) 9,500 lbs (4 309 kg) 3.73 5,300 lbs (2 404 kg) - 2008 Chevrolet Silverado 3500 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) - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 372
1500 Extended Cab Short lbs (6 350 kg) *This model is neither designed nor intended to tow fifth-wheel or gooseneck trailers. **The Gross Combination Weight Rating (GCWR . The GCWR for your vehicle should not be exceeded. C-1500 Crew Cab Short Maximum Trailer Weight GCWR** Box (2WD)* Axle Ratio 3.23 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 373
of the completely 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 374
, 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 kg) 11 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 375
Extended Cab Short Box (4WD (6 350 kg) *This model is neither designed nor intended to tow fifth-wheel or gooseneck trailers. **The Gross Combination Weight Rating ( for your vehicle should not be exceeded. K-1500 Crew Cab Short Maximum Trailer Weight GCWR** Box (4WD)* Axle Ratio 3.42 5,400 lbs (2 449 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 376
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) 13 - 2008 Chevrolet Silverado 3500 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 , cargo, equipment and conversions. 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 lbs (4 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 378
the completely loaded vehicle and trailer including any 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 - 2008 Chevrolet Silverado 3500 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 cargo, equipment 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 380
, cargo, equipment and conversions. The GCWR 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 GCWR for your vehicle should not be exceeded. K-2500 Crew Cab Standard Box HD (4WD)* 4-68 - 2008 Chevrolet Silverado 3500 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 , cargo, 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 3500 Pickup | Owner's Manual - Page 382
and 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 - 2008 Chevrolet Silverado 3500 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, loaded vehicle and trailer including any passengers, cargo, equipment and conversions. The GCWR for your vehicle should not be exceeded. K-3500 Regular Cab (4WD)* 4-71 - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 385
your vehicle can tow. And if you will tow a trailer, you 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 or 3500 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 386
the GVWR (Gross Vehicle Weight Rating) or the RGAWR (Rear Gross Axle Weight Rating). The effect of additional weight may reduce your trailering capacity more than the total of the additional weight. Consider the following example: A vehicle model base weight is 5,500 lbs (2 495 kg); 2,800 lbs - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 387
's Tires Weight is still below 7,200 lbs (3 266 kg) and you 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 (3 538 kg). You may go further and think you must limit tongue - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 388
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 could be damaged place a larger percentage of the weight (kingpin weight) on the tow vehicle than conventional trailers. Make sure this weight does not cause the - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 389
contact the back of the cab in sharp turns. This is extends over the box. Make sure the hitch is attached to the tow vehicle frame rails. Do not use the pickup box for support Instructions about safety chains may be provided by the hitch manufacturer or by the trailer manufacturer. If you are towing - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 391
to the trailer are made correctly. • The trailer's brakes are in proper working condition. • The trailer and vehicle are properly loaded for the towing condition. The ITBC system is a factory installed item. Out-of-factory installation of this system should not be attempted. GM is not responsible - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 393
is not currently displayed, pressing a Trailer Gain button will first recall the current Trailer Gain setting. After the Trailer Brake Display Page Activating the Manual Trailer Brake Apply lever. • Connecting a trailer equipped with electric trailer brakes. All DIC warning and service messages must - 2008 Chevrolet Silverado 3500 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 3500 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 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 398
the air inside your vehicle. See Climate Control System (With Air Conditioning ) on page 3-25 or Climate Control System (Heater Only) on page 3-28. Towing a trailer requires a certain amount of experience. Before setting out for the open road, you'll want to get to know your rig. Acquaint yourself - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 399
electrical connector, lamps, tires and mirror adjustment. If the trailer has 'll need more passing distance up ahead when you're towing a trailer. And, because you're a good deal Always back up slowly and, if possible, have someone guide you. Making Turns Notice: Making very sharp turns while - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 400
you are seeing your signal when they are not. It's important to check occasionally to be sure the trailer bulbs are still working. You can tow in DRIVE (D). You may want to shift the transmission to lower gear selection if the transmission shifts too often (e.g., under heavy loads and/or hilly - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 401
Parking on Hills {CAUTION: {CAUTION: You really should not park your vehicle, with a trailer attached, on a hill. If something goes wrong, your rig could start to move. People can be injured, and both your vehicle and the trailer can be damaged. But if you ever have to park your rig on a hill, here - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 402
All regular, extended cab and crew cab pickups have a seven-wire trailer towing harness. For vehicles dealer. Maintenance When Trailer Towing Your vehicle will need service more often when you're manual, and the Index will help you find them quickly. If you're trailering, it's a good idea to review - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 403
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 : Taillamps White: Ground Light Green: Back-up Lamps Red: Battery Feed* Dark Blue: Trailer Brake* 4-91 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 404
camper/trailer circuits: Yellow: Left Stop/Turn Signal Dark Green: Right Stop/Turn Signal Brown: Taillamps White: Ground Light Green: Back-up Lamps Red: Battery Feed Dark Blue: Trailer Brake If your vehicle is equipped with the "Heavy-Duty Trailering" option, please refer to "Heavy-Duty Trailer - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 405
instructions that are included with any electrical equipment that you install. Notice: Leaving electrical equipment on for extended Red/Black: Battery Light Blue/White: Brake Switch White: Ground It should be installed by your dealer or a qualified service Towing a Trailer on page 4-55. 4-93 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 406
✍ NOTES 4-94 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 407
...5-54 Front Axle ...5-56 Noise Control System ...5-57 Tampering with Noise Control System Prohibited ...5-57 Headlamp Aiming ...5-58 Service ...5-4 Accessories and Modifications ...5-4 California Proposition 65 Warning ...5-4 California Perchlorate Materials Requirements ...5-5 Doing Your Own - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 408
Section 5 Service and Appearance Care Wheel Alignment and Tire Balance ...5-90 Wheel Replacement ...5-90 Tire Chains ...5-92 If a Tire Goes Flat ...5-93 Changing a Flat Tire ...5-94 Removing - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 410
using genuine GM Accessories. When you go to your GM dealer/retailer and ask for GM Accessories, you will know that GM-trained and supported service technicians will perform the work using genuine GM Accessories. Also, see Adding Equipment to Your Airbag-Equipped Vehicle on page 1-86. California - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 411
/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 on page 7-15. Your vehicle has an - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 412
diesel engine, see "Diesel Fuel Requirements and Fuel System" in the DURAMAX® Diesel manual and you hear heavy knocking, the engine needs service. Gasoline Use of the recommended fuel is an the Vehicle Identification Number (VIN) shows the code letter or number that identifies your vehicle's engine - 2008 Chevrolet Silverado 3500 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 reformulated turn on. If this occurs, return to your dealer/retailer for service. Additives To provide cleaner air, all gasolines in the United States are - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 414
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 cation D 5798. If you have trouble starting on E85, it could be - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 415
If you do switch fuels, it is recommended that you add as much fuel as possible - do not add less than three gallons (11 L) when refueling. You should drive the vehicle immediately after refueling for at least seven miles (11 km) to allow the vehicle to adapt to the change in ethanol concentration. - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 416
the 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 417
cap slowly and wait for any hiss noise to stop. Then unscrew the cap all the way. If your vehicle is a dual 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 418
Filling a Portable Fuel Container Checking Things Under the Hood {CAUTION: Never fill a portable fuel container while it is in your vehicle. Static electricity discharge from the container can ignite the fuel vapor. You can be badly burned and your vehicle damaged if this occurs. To help avoid - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 419
front of the vehicle and locate the secondary hood release. This is located under the hood, near 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 properly. Then bring the hood from full - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 421
Reservoir. See "Adding Washer 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 422
the dipstick, add at least one 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 423
What Kind of Engine Oil to Use • SAE 5W-30 As shown in the viscosity chart, SAE 5W-30 is best for your vehicle. These numbers on an oil container show its viscosity, or thickness. Do not use other viscosity oils such as SAE 20W-50. • Oils meeting these requirements should have the starburst symbol - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 424
engine oil and filter must be changed at least once a year and at this time the system must be reset. Your dealer/retailer has trained service people who will perform this work using genuine parts and reset the system. It is also important to check the oil regularly and keep it - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 425
ground, into sewers, or into streams or bodies of water. Instead, recycle it by taking it to a place that collects used oil. If you have a problem properly disposing of used oil, ask your dealer/retailer, a service station, or a local recycling center for help. 5-19 - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 427
restriction indicator on the engine air cleaner/filter cover. When the indicator turns black or is in the red/orange "change" zone, replace the filter and reset the indicator. See Steps 1 through 7 to replace required. 2. Loosen the four screws on the cover of the housing and lift up the cover. 5-21 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 428
{CAUTION: Operating the engine with the air cleaner/filter off can cause you or others to be burned. The air cleaner not only cleans the air; it helps to stop flames if the engine backfires. If it is not there and the engine backfires, you could be burned. Do not drive with it off, and be careful - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 429
However, if there is a large leak, then it may be necessary to have the vehicle towed to a dealer/retailer service department and have it repaired before driving the vehicle further. Notice: Use of the incorrect automatic transmission fluid may damage your vehicle, and the damages - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 430
Cold Check Procedure Use this procedure only as a reference to determine if the transmission has enough fluid to be operated safely until a hot check procedure can be made. The hot check procedure is the most accurate method to check the fluid level. Perform the hot check procedure at the first - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 431
Hot Check Procedure Use this procedure to check the transmission fluid level when the transmission fluid temperature is between 160°F and 200°F (71°C and 93°C). The hot check is the most accurate method to check the fluid level. The hot check should be performed at the first opportunity in order to - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 432
Fluid Because this operation can be a little difficult, you may choose 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 on the dipstick. Notice: Too much or too little fluid can damage - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 433
Get the vehicle warmed up by driving about 15 miles (24 km) when outside temperatures are above 50°F (10°C). If it 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 can be made after the - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 435
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 maintenance service after - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 436
/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 your cooling - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 437
Checking Coolant The coolant surge tank is located in the engine compartment on the passenger's side of the vehicle. See Engine Compartment Overview on page 5-14 for more information on location. Adding Coolant If you need more coolant, add the proper DEX-COOL® coolant mixture at the surge tank, - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 438
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 will find a coolant temperature gage on your vehicle's instrument panel. See Engine Coolant Temperature - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 439
engine overheat warning, but see or hear no steam, the problem may not be too serious. Sometimes the engine can get a little too hot when you: Climb a long hill on a hot day. Stop after high-speed driving. Idle for long periods in traffic. Tow a trailer. See Towing a Trailer on page 4-55. 5-33 - 2008 Chevrolet Silverado 3500 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 be driven to a safe place in an emergency. Driving extended miles (km) and/or towing a trailer in the overheat protection mode should be avoided. - 2008 Chevrolet Silverado 3500 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 442
{CAUTION: Heater and radiator hoses, and other engine parts, can be very hot. Do not touch them. If you do, you can be burned. Do not run the engine if there is a leak. If you run the engine, it could lose all coolant. That could cause an engine fire, and you could be burned. Get any leak fixed before - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 443
How to Add 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 444
{CAUTION: Adding only plain water to your cooling system can be dangerous. Plain water, or some other liquid such as alcohol, can boil before the proper coolant mixture will. Your vehicle's coolant warning system is set for the proper coolant mixture. With plain water or the wrong mixture, your - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 445
4. With the coolant surge tank pressure cap off, start the engine and let it run until the engine coolant temperature gage indicates approximately 195°F (90°C). By this time, the coolant level inside the coolant surge tank may be lower. If the level is lower, add more of the proper mixture to the - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 446
, 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 speed increases as the clutch more fully engages, so you may hear an increase in fan noise. This - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 447
power steering fluid unless you suspect there is a leak in the system or you 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 of fluid to use, see Recommended Fluids and Lubricants on page 6-14 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 448
protection against freezing in an area where the temperature may fall below freezing. Notice: • When using concentrated washer fluid, follow the manufacturer's instructions for adding water. • Do not mix water with ready-to-use washer fluid. Water can cause the solution to freeze and damage your - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 449
Brakes Brake Fluid The brake master cylinder reservoir is filled with DOT-3 brake fluid. See Engine Compartment Overview on page 5-14 for the location of the reservoir. It is not a good idea to top off the brake fluid. Adding brake fluid will not correct a leak. If fluid is added when the linings are - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 450
Checking Brake Fluid The brake fluid can be checked without taking off the cap by looking at the brake fluid reservoir. The fluid level should be above MIN. If it is not, have the brake hydraulic system checked to see if there is a leak. Always clean the brake fluid reservoir cap and the area around - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 451
evenly tighten wheel nuts in the proper sequence to torque specifications in Capacities and Specifications on page 5-133. If you have rear drum brakes, accident. When you hear the brake wear warning sound, have your vehicle serviced. Notice: Continuing to drive with worn-out brake pads could result in - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 452
remove the black, negative (−) cable from the battery or use a battery trickle charger. This will help maintain the charge of the battery over an extended period of time. Battery Your vehicle has a maintenance free battery (or batteries). When it is time for a new battery, see your dealer/retailer - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 453
grounds to jump start your vehicle. 2. If you have a vehicle with a diesel engine with two batteries, you should know before you begin that, especially in vehicle to start your diesel engine. If your vehicle has more than one battery, use the battery that is closer to the starter - this will reduce - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 454
jump start procedure. Put the automatic transmission in P (PARK) or a manual transmission in NEUTRAL before setting the parking brake. If you have a four-wheel is located under a red plastic cover at the positive battery post. To uncover the positive (+) terminal, open the red plastic cover. The - 2008 Chevrolet Silverado 3500 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 away from any underhood electric fan. CAUTION: (Continued) Be sure the battery has enough water. You do not need to add water to the battery installed in your new vehicle. - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 456
cable to the negative (−) terminal on the dead battery because this can cause sparks. 7. Connect the red positive (+) cable to the positive (+) terminal of the vehicle with the dead battery. 8. Do 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 3500 Pickup | Owner's Manual - Page 457
. 2. Disconnect the black negative (−) cable from the vehicle with the good battery. 3. Disconnect the red positive (+) cable from the vehicle with the good battery. 4. Disconnect the red positive (+) cable from the other vehicle. 5. Return the positive (+) terminal cover, to its original position - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 459
bottom of the filler plug hole, located on the rear axle. 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 from 0.6 inches to 0.8 inches (17 mm to 21 mm) below the bottom of the filler plug - 2008 Chevrolet Silverado 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 462
is not necessary to regularly check front axle 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. 1500 Series A. Fill Plug B. Drain Plug 5-56 - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 464
can mean the vertical aim of your headlamps needs to be adjusted. It is recommended that the vehicle is taken to your dealer/retailer for service if the headlamps need to be adjusted. It is possible however, to re-aim the headlamps as described. Insulation: • Removal of the noise shields or - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 465
The vehicle should: To adjust the vertical aim: 1. Open the hood. See Hood Release on page 5-13 for more information. • Be placed so the headlamps are 25 ft. (7.6 m) from a light colored wall. • Have all four tires on a level surface which is level all the way to the wall. • Be placed so it is - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 466
4. At a wall measure from the ground upward (A) to the recorded distance from Step 3 and mark it. 5. Draw or tape a horizontal line (B) on the wall or flat surface the width of the vehicle at the height of the mark in Step 4. Notice: Do not cover a headlamp to improve beam cut-off when aiming. - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 467
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 instructions on the bulb package. 5-61 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 468
Headlamps To replace one of these bulbs: 1. 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 - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 470
Signal, Stoplamps and Back-up Lamps To replace one of these bulbs: A. Stoplamp/Turn Signal/Taillamp B. Back-up Lamp C. Stoplamp/Turn Signal/Taillamp 1. Open the tailgate. Tailgate on page 2-13 for more information. 5-64 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 471
two rear lamp assembly screws near the tailgate latch strikerpost and pull out the lamp assembly. Taillamps (Chassis Cab Models) 3. Turn the bulb socket Lamp 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 3500 Pickup | Owner's Manual - Page 472
Lamp High-Beam Headlamp Low-Beam Headlamp License Plate Lamp Sidemarker 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 3047 1156 912 4114K W5WLL 9005 H11 168 3047 1157 - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 474
comes with high-quality tires made by a leading tire manufacturer. If you ever have questions about your tire warranty and where to obtain service, see your vehicle Warranty booklet for details. CAUTION: (Continued) • Overinflated tires are more likely to be cut, punctured, or broken by a sudden - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 475
a LT-Metric tire sidewall. (A) Tire Size: The tire size code is a combination of letters and numbers used to define a particular tire's width, height, aspect ratio, construction type, and service description. See the "Tire Size" illustration later in this section for more detail. (B) TPC Spec (Tire - 2008 Chevrolet Silverado 3500 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 - Loading Your Vehicle on page 4-36. Light Truck (LT-Metric) Tire (A) Tire Size: The tire size code is a combination of letters and numbers used to de - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 477
fic tire performance criteria have a TPC specification code molded onto the sidewall. GM's TPC specifications meet or exceed all federal safety guidelines. (C) Dual Tire Maximum Load: Maximum load that can be carried and the maximum pressure needed to support that load when used in a dual configuration - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 478
truck (LT-Metric) tire illustration, it would mean that the tire's sidewall is 75 percent as high as it is wide. (D) Construction Code: A letter code is used 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 3500 Pickup | Owner's Manual - Page 479
5-76. Curb Weight: The weight of a motor vehicle with standard and optional equipment including the maximum capacity of fuel, oil, and coolant, but without passengers and cargo. DOT Markings: A code molded into the sidewall of a tire signifying that the tire is in compliance with the U.S. Department - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 480
vehicle. Kilopascal (kPa): The metric unit for air pressure. Light Truck (LT-Metric) Tire: A tire used on light duty trucks and some multipurpose 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 481
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 the tire beads are seated. Sidewall: The portion of a tire between the tread and the bead. Speed Rating: An alphanumeric code page 5-89. Vehicle Capacity Weight: The number - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 482
. The recommended cold tire inflation pressure, shown on the label, is the minimum amount of air pressure needed to support your vehicle's maximum load carrying capacity. For additional information regarding how much weight your vehicle can carry, and an example of the Tire and Loading Information - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 483
How to Check Use a good quality pocket-type gage to check tire pressure. You cannot tell if your tires are properly inflated simply by looking at them. Radial tires may look properly inflated even when they're underinflated. Check the tire's inflation pressure when the tires are cold. Cold means your - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 484
Tire Pressure Monitor System The Tire Pressure Monitor System (TPMS) uses radio and sensor technology to check tire pressure levels. The TPMS sensors monitor the air pressure in your vehicle's tires and transmit tire pressure readings to a receiver located in the vehicle. Each tire, including the - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 485
, 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. Tire Pressure Monitor Operation The Tire Pressure Monitor System (TPMS), if your vehicle has - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 486
At the same time a message to check the pressure in a specific tire appears on the Driver Information Center (DIC) display. The low tire pressure warning light and the DIC warning message come on at each ignition cycle until the tires are inflated to the correct inflation pressure. If your vehicle has - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 488
replace one or more of the TPMS sensors, the identification codes will need to be matched to the new tire/wheel position. 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 489
take up to 30 seconds to sound, confirms that the sensor identification code has been matched to this tire and wheel position. 6. Proceed to the passenger in Step 5. The horn sounds two times to indicate the sensor identification code has been matched to the driver side rear tire, and that the TPMS - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 490
If your vehicle has single rear wheels and the tread design for the front tires is the same as the 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 491
Pressure on page 5-76 and Loading Your Vehicle on page 4-36. Make certain that all wheel nuts are properly tightened. See "Wheel Nut Torque" under Capacities and Specifications on page 5-133. 5-85 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 492
vehicle. The original equipment tires installed on your vehicle, when it was new, were designed to meet General Motors Tire Performance Criteria Specification (TPC spec) system rating. If you need replacement tires, GM strongly recommends that you get tires with the same TPC - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 493
handling, traction control, and tire pressure monitoring performance. GM's TPC Spec number is molded onto the tire's sidewall near the tire size. If you must replace your vehicle's tires with those that do not have a TPC Spec number, make sure they are the same size, load range, speed rating, and - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 494
rated tires may give a low-pressure warning that is higher or lower than the proper warning level you would get with TPC Spec rated tires. See Tire Pressure Monitor System on page 5-78. Your vehicle's original equipment tires are listed on the Tire and Loading Information label. See - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 495
upon the actual conditions of their use, however, and may depart significantly from the norm due to variations in driving habits, service practices, and differences in road characteristics and climate. Treadwear 200 Traction AA Temperature A The following information relates to the system developed - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 496
Temperature - A, B, C The temperature grades are A (the highest), B, and C, representing the tire's resistance to the generation of heat and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel. Sustained high temperature can cause the - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 497
and 10 000 km) of driving. For proper torque, see "Wheel Nut Torque" under Capacities and Specifications on page 5-133. See Changing a Flat Tire on page 5-94 nuts for replacement. Notice: The wrong wheel can also cause problems with bearing life, brake cooling, speedometer or odometer calibration, - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 498
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 contact continues, slow down until it stops. Driving - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 499
go. It may be very bumpy and noisy, but you can still steer. Gently brake to a stop, well off the road if possible. {CAUTION: Lifting a vehicle and getting under it to do maintenance or repairs is dangerous without the appropriate safety equipment and training. The jack provided with your vehicle - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 500
be the tire on the other side, at the opposite end of the vehicle. When your vehicle has a flat tire, use the following example as a guide to assist you in the placement of the wheel blocks. The following information will tell you next how to use the jack and change a tire - 2008 Chevrolet Silverado 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 503
You will use the jack handle extensions and the wheel wrench to remove the underbody-mounted 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 - 2008 Chevrolet Silverado 3500 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 turn the wheel wrench until the spare tire can be pulled - 2008 Chevrolet Silverado 3500 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 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 508
Front Position - 1500 Models 4. Position the jack under 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 509
be badly injured or killed. Never get under a vehicle when it is supported only by a jack. {CAUTION: Raising your vehicle with the jack improperly positioned avoid personal injury and vehicle damage, be sure to fit the jack lift head into the proper location before raising the vehicle. 5. Turn the - 2008 Chevrolet Silverado 3500 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 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 513
6. Stand the wheel blocks on their shortest ends, with the backs facing each other. 7. Place the bottom edge of the jack (A) on the wheel blocks (B), separating them so that the jack is balanced securely. 8. Attach the jack handle, extension, and wheel wrench to the jack and place it (with the - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 515
13. Disconnect the jack handle from the jack and carefully remove the jack. Use one hand to push against the spare while firmly pulling the jack out from under the spare tire with the other hand. If the spare tire is hanging from the cable, insert the hoist end of extension, and wheel wrench into the - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 517
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 retainer down and through the center wheel opening. Make sure the retainer is - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 519
ation - Tire Pressure on page 5-76 and Loading Your Vehicle on page 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 Flat Tire and Installing the Spare Tire on page 5-100 and Storing a Flat - 2008 Chevrolet Silverado 3500 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 3500 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 3500 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 3500 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 3500 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 3500 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 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 528
, irregular dark spots etched into the paint surface. Although no defect in the paint job causes this, we will repair, at no charge to the owner, the surfaces of new vehicles damaged by this fallout condition within 12 months or 12,000 miles (20 000 km) of purchase, whichever occurs first - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 530
helps identify the vehicle's engine, 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 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 531
. Before attempting to add anything electrical to your vehicle, see Servicing Your Airbag-Equipped Vehicle on page 1-86. Power Windows and fusible thermal links. This greatly reduces the chance of fires caused by electrical problems. Look at the silver-colored band inside the fuse. If the band is - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 532
Instrument Panel Fuse Block The instrument panel fuse block access door 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, - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 533
Feature) Stoplamps, Center-High Mounted Stoplamp Rear Climate Controls Power Mirror Body Control Module (BCM) Accessory Power Outlets Interior Lamps Power (Lock Feature) Fuses 22 23 24 25 26 Circuit Breaker LT DR Harness Connector LT DR BODY BODY Not Used Not Used Usage Driver Information Center - 2008 Chevrolet Silverado 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 536
Fuses 6 7 8 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) - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 537
Take-Off Auxiliary Climate Control (Ignition), Compass-Temperature Mirror Center High-Mounted Stoplamp (CHMSL) Rear Defogger Heated Mirrors SEO B1 Upfitter Usage (Battery) Fuses 53 Cooling Fan 2 Antilock Brake System 1 Starter Stud 2 (Trailer Brakes) Left Bussed Electrical Center 1 Not Used 5- - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 538
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 3500 Pickup | Owner's Manual - Page 539
If your vehicle has the DURAMAX® Diesel engine, see the DURAMAX® Diesel manual for more information. Application Capacities English Metric For the Cooling System 4.3L V6 4.8L V8 5.3L V8 6.0L V8 1500 Series 6.0L V8 2500, 3500 Series Engine Oil with Filter 4.3L V6 4.8L V8; 5.3L V8; 6.0L V8 5-133 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 540
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 27.0 gal 102.0 L 3500 Chassis Cab - Rear Tank 23.0 gal (if - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 541
Aluminum Block) 5.3L V8 with Active Fuel Management™ (Iron Block) 6.0L V8 (Iron Block) 6.0L V8 with Active Fuel Management™ (Aluminum Block) VIN Code X C 0 Transmission Automatic Automatic Automatic Spark Plug Gap 0.060 in (1.52 mm) 0.040 in (1.01 mm) 0.040 in (1.01 mm) 3 Automatic 0.040 in (1.01 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 542
✍ NOTES 5-136 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 543
Introduction ...6-2 Maintenance Requirements ...6-2 Your Vehicle and the Environment ...6-2 Using the Maintenance Schedule ...6-2 Scheduled Maintenance (Gasoline Engine) ...6-4 Additional Required Services ...6-6 Maintenance Footnotes (Gasoline Engine) ...6-8 Owner Checks and Services ...6-10 6-1 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 544
Introduction 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. Important: Keep engine oil at the proper level and change as recommended. Maintenance Requirements Notice - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 545
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 Publications Ordering Information on page 7-15. Owner Checks and Services on page 6-10 tells you what should be checked, when - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 546
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 serviced as soon as possible within the next 600 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 547
(a). • • Check engine coolant and windshield washer fluid levels and add fluid as needed. • • Perform any needed additional services. See "Additional Required Services" in this • • section. Inspect suspension and steering components. See footnote (b). • Inspect engine cooling system. See footnote - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 548
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 following services should be performed at the first maintenance service (I or II) after the indicated miles (kilometers) shown for each item - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 550
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 this maintenance item will not nullify the emission warranty or limit recall liability prior to the completion - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 551
secondary latch, pivots, spring anchor, release pawl, tailgate hinges, tailgate linkage, tailgate handle pivot points, latch bolt, fuel door hinge doing frequent trailer towing. − Uses such as found in taxi, police or delivery service. (i) Drain, flush, and refill cooling system. This service can be - 2008 Chevrolet Silverado 3500 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 Owner Checks and Services These owner checks and services For proper torque, see Capacities and Specifications on page 5- - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 554
At Least Once a Year Starter Switch Check Automatic Transmission Shift Lock Control System Check (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 the vehicle - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 555
the vehicle is held by the parking brake only. • The ignition key should come out only in LOCK/OFF. Contact your dealer/retailer if service is required. • To check the PARK (P) mechanism's holding ability: With the engine running, shift to PARK (P). Then release the parking brake followed by the - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 556
engine. If your vehicle has a diesel engine, see the maintenance schedule section in the DURAMAX® Diesel manual. Fluids and lubricants identified SAE 75W-90 Synthetic (1500 HD, Axle Lubricant 1500 AWD, Part No. U.S. 89021677, in 2500, 2500 HD, (GM Canada 89021678) meeting GM and Specification 9986115 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 557
12345879, in Canada 10953511) or lubricant meeting requirements of GM 9985830. 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 Fluid/Lubricant Multi-Purpose Lubricant - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 558
specification can be obtained from your dealer/retailer. If your vehicle 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 - 2008 Chevrolet Silverado 3500 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 3500 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 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 563
Government ...7-14 Reporting Safety Defects to General Motors ...7-15 Service Publications Ordering Information ...7-15 Vehicle Data Recording and Privacy Assistance and Information ...7-2 Customer Satisfaction Procedure ...7-2 Online Owner Center ...7-4 Customer Assistance for Text Telephone (TTY) - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 564
level. If the matter has already been reviewed with the sales, service, or parts manager, contact the owner of the dealership or the general manager and location. • Vehicle delivery date and present mileage. When contacting Chevrolet, remember that your concern will likely be resolved at a dealer's - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 565
binding arbitration of owner disputes involving factory-related vehicle service claims. The program provides for the review of the facts /Arbitration Program c/o Customer Communication Centre General Motors of Canada Limited Mail Code: CA1-163-005 1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7 - 2008 Chevrolet Silverado 3500 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 3500 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 3500 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 3500 Pickup | Owner's Manual - Page 569
Service is available 24 hours a day, 365 days a year. As the owner of a new Chevrolet vehicle, you are automatically enrolled in the Chevrolet Roadside Assistance program. • Lock-out Service: Lock-out service service station (approximately $5 in Canada). In Canada, service to provide diesel may - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 570
of the driver. Chevrolet and General Motors of Canada Limited reserve the right to limit services or reimbursement to an owner or driver when, 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 3500 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 3500 Pickup | Owner's Manual - Page 572
'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 maximum amount allowed by GM for shuttle - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 574
Move your vehicle only if its position puts you in danger or you are instructed to move it by a police officer. • Give only the necessary and 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 - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 576
open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved in individual problems between you, your dealer/retailer, or General Motors. To contact NHTSA, you may call the Vehicle Safety - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 577
: Chevrolet Motor Division Chevrolet Customer Owner Manual, and Warranty Booklet. RETAIL SELL PRICE: $35.00 (U.S.) plus processing fee Without Portfolio: Owner Manual only. RETAIL SELL PRICE: $25.00 (U.S.) plus processing fee Service Publications Ordering Information Service Manuals Service Manuals - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 578
, Incorporated P.O. Box 07130 Detroit, MI 48207 Prices are subject to change without notice and without Note to Canadian Customers: All listed prices are quoted in U.S. funds. Canadian residents store data to help your dealer/retailer technician service your vehicle. Some modules may also store data - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 579
or may be made available to others for research purposes, where a need is shown and the data is not tied to a specific vehicle or vehicle owner. • How various systems in your vehicle were operating • Whether or not the driver and passenger safety belts were buckled/fastened • How far, if at all - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 581
...1-69 Adding Equipment to Your Airbag-Equipped Vehicle ...1-86 Airbag Off Switch ...1-78 How Does an Airbag Restrain? ...1-76 Passenger Sensing System ...1-81 Servicing Your Airbag-Equipped Vehicle ...1-86 What Makes an Airbag Inflate? ...1-75 What Will You See After an Airbag Inflates? ...1-76 When - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 582
5-64 5-86 C Calibration ...2-56, 2-58 California Fuel ...5-7 California Perchlorate Materials Requirements ...5-5 California Proposition 65 Warning ...5-4 Canadian Owners ...ii Capacities and Specifications ...5-133 Carbon Monoxide ...2-13, 2-54, 4-31 Care of Safety Belts ...5-117 Cargo Lamp ...3-22 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 583
Center High-Mounted Stoplamp (CHMSL) and Cargo Lamp ...5-63 Center Seat ...1-12 Chains, Tire ...5-92 Charging System Light ...3-45 Check Engine Light ...3-49 Checking Things Under the Hood ...5-12 Chemical Paint Spotting ...5-122 Child Restraints Child Restraint Systems ...1-42 Infants and Young - 2008 Chevrolet Silverado 3500 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 3500 Pickup | Owner's Manual - Page 585
III+ ...2-20 Engine Air Cleaner/Filter ...5-20 Check and Service Engine Soon Light ...3-49 Coolant ...5-29 Coolant Heater ...2-27 Coolant (cont.) Overheating ...Starting ...Entry Lighting ...Event Data Recorders ...Exit Lighting ...Extender, Safety Belt ...Exterior Lamps ... 5-32 2-24 3-21 7-17 3-21 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 586
Four-Wheel-Drive Light ...3-54 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 in Foreign Countries ...5-9 Gage ...3-55 Gasoline Octane ...5-6 Gasoline Specifications ...5-6 Low - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 587
H Hazard Warning Flashers ...3-8 Head Restraints ...1-11 Headlamp Aiming ...5-58 Headlamps ...5-62 Bulb Replacement ...5-61 Daytime Running Lamps ...3-18 Exterior Lamps ...3-17 Flash-to-Pass ...3-11 Halogen Bulbs ...5-61 High/Low Beam Changer ...3-10 On Reminder ...3-18 Pickup Box Identification and - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 588
(cont.) 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 Flash-to-Pass Light ...3-56 Luggage Carrier ...2-79 Lumbar Manual Controls ...1-4 Power Controls ...1-4 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 589
Replacement Parts ...6-16 Maintenance Requirements ...6-2 Owner Checks and Services ...6-10 Recommended Fluids and Lubricants ...6-14 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 ...2-60 - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 590
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 Requirements, California ...5-5 Pickup Conversion to Chassis Cab ...4-50 Power Door Locks ...2-10 Electrical - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 591
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- Mirrors ...2-56 Reclining Seatbacks ...1-8 Recommended Fluids and Lubricants ...6-14 Recovery Hooks ...4-35 Recreational Vehicle Towing - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 592
...1-34 Lap-Shoulder Belt ...1-28 Safety Belt Extender ...1-35 Safety Belt Use During Pregnancy ...1-33 Restraints ...1-11 Heated Seats ...1-5 Manual Lumbar ...1-4 Memory, Mirrors and Pedals ...1-6 Power Lumbar Information ...7-15 Service, Scheduling Appointments ...7-9 Servicing Your Airbag-Equipped - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 593
...5-100 Removing ...5-95 Storing ...5-110 Specifications, Capacities ...5-133 Speedometer ...3-38 StabiliTrak® Indicator Light ...3-48 or Snow ...4-34 Sun Visors ...2-18 Sunroof ...2-82 T Tachometer ...3-38 Tailgate ...2-13 Taillamps Turn Signal, Stoplamps and Back-up Lamps ...5-64 Theft-Deterrent - 2008 Chevrolet Silverado 3500 Pickup | Owner's Manual - Page 594
When It Is Time for New Tires ...5-86 Tow/Haul Mode ...2-34 Tow/Haul Mode Light ...3-54 Towing Recreational Vehicle ...4-50 Towing a Trailer ...4-55 Your Vehicle ...4-50 Traction Uniform Tire Quality Grading ...5-89 Universal Home Remote System ...2-71 Operation ...2-71 Using this Manual ...iii 14 - 2008 Chevrolet Silverado 3500 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 3500 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