2003 Chevrolet Avalanche Owner's Manual
2003 Chevrolet Avalanche Manual
2003 Chevrolet Avalanche manual content summary:
- 2003 Chevrolet Avalanche | Owner's Manual - Page 1
- 2003 Chevrolet Avalanche | Owner's Manual - Page 2
Climate Controls Warning Lights, Gages and Indicators ...3-30 Driver Information Center (DIC) ...3-46 ...3-64 Audio System(s) a Driving your vehicle ...4-1 ...4-2 Your Driving, the Road, Your and Vehicle Towing ...4-48 5-1 Service and Appearance Care ...Service ...5-3 Fuel ...5-5 Checking Things - 2003 Chevrolet Avalanche | Owner's Manual - Page 3
, CHEVROLET, the CHEVROLET Emblem are registered trademarks and the name AVALANCHE is a trademark of General Motors Corporation. This manual includes Index in back of the manual. It's an alphabetical list of what's in the manual, and the page number where you'll find it. Litho in U.S.A. Part No. - 2003 Chevrolet Avalanche | Owner's Manual - Page 4
Safety Warnings and Symbols You will find a number of safety cautions in this book. We use a box and the word CAUTION to tell you about things that could hurt you if you were to ignore the warning. You will also find a circle with a slash through it in this book. This safety symbol means "Don't,'' - 2003 Chevrolet Avalanche | Owner's Manual - Page 5
not be covered by manuals, you might see CAUTION and NOTICE warnings in different colors Systems in Section 1 Features and Controls in Section 2 Instrument Panel Overview in Section 3 Climate Controls in Section 3 Warning Lights, Gages and Indicators in Section 3 Audio System(s) in Section 3 Engine - 2003 Chevrolet Avalanche | Owner's Manual - Page 6
AIR BAG BAlTERY CHARGING SYSTEM ENGINE COOLANT FAN CAUSTIC ACID COULD CAUSE BURNS \$& / z DO NOT INSTALL A REAR-FACING CHILD RESTRAINT IN THIS SEATING POSITION PARKING LAMPS MANUAL ENGINE OIL PRESSUREW SERVICE DOOR UNLOCK LOCK a LAMPS FOG $0 L ANTI-LOCK BRAKES ( ) @ SERVICE MANUAL V - 2003 Chevrolet Avalanche | Owner's Manual - Page 7
- 2003 Chevrolet Avalanche | Owner's Manual - Page 8
Sensing System ...1-61 Servicing Your Air Bag-Equipped Vehicle ...1-65 Adding Equipment to Your Air Bag-Equipped Vehicle ...1-65 Restraint System Check ...1-66 Checking Your Restraint Systems ...1-66 Replacing Restraint System Parts After a Crash ...1-66 Front Seats ...1-2 Manual Passenger - 2003 Chevrolet Avalanche | Owner's Manual - Page 9
lever located at the front of the seat. Horizontal Control: If your vehicle has a power seat, you can adjust it with the horizontal control located on the outboard edge of the seat(s). Lift the lever at the front of the seat to unlock it. Using your body, slide the seat to where you want it - 2003 Chevrolet Avalanche | Owner's Manual - Page 10
Reclining Seatbacks on page 1-5 for further information. Ifyouhavepowerlumbar adjustment, -you can increase or decrease lumbar support in the lower seatback. The control is located on the outboard side of the seat cushion. To increase support in the lower back area, press and hold the front of the - 2003 Chevrolet Avalanche | Owner's Manual - Page 11
and hold the bottom of the control. Let go of the control when the lower seatback reaches the desired level of support. a - Your vehicle may have heated front seats. The buttons used to control this feature are located on the front doors. The engine must be running for the heated seat feature to - 2003 Chevrolet Avalanche | Owner's Manual - Page 12
the seat temperature is near body temperature. The medium and button with the heated seatback symbol. An indicator light on the seatback button will glowto designate that off automatically when the ignition is turned off. To adjust the front seatback, lift the lever. The lever is located on the - 2003 Chevrolet Avalanche | Owner's Manual - Page 13
don't have a seatback reclined if your vehicle is moving. For proper protection when the vehicle is in motion, have the seatback upright. Then sit well back in the seat and wear your safety belt properly. 1-6 - 2003 Chevrolet Avalanche | Owner's Manual - Page 14
Head Restraints Adjust your head restraint so that the top of the restraint is closest to the top of your head. This position reduces the chance of a neck injury in a crash. The rear seat head restraints in your vehicle are adjustable. They work the same as the front seat head restraints. - 2003 Chevrolet Avalanche | Owner's Manual - Page 15
on page 2-12 for more information on operation of the folding midgate. To fold either side of the seat do the following: 1. Push the rear head restraints all the way down. 2. Pull the seat loop located where the seatback and seat cushion meet. The seat will release and allow you to - 2003 Chevrolet Avalanche | Owner's Manual - Page 16
attached, or twisted won't provide the protection needed in a crash. The person wearing the belt could be seriously injured. After raising the rear seatback, always check to be sure that the safety belts are properly routed and attached, and are not twisted. 1-9 - 2003 Chevrolet Avalanche | Owner's Manual - Page 17
Safety Belts: They Are for Everyone This part of the manual tells you how to use safety belts properly your safety belt, and check that your passengers' belts are fastened properly too. Your vehicle has a light that comes on as a reminder to buckle up. See Safety Belt Reminder Light on page 3-32. - 2003 Chevrolet Avalanche | Owner's Manual - Page 18
You never know if you'll be in a crash. If you do have a crash, you don't know if it will be a bad one. A few crashes are mild, and some crashes can be so serious that even buckled up, a person wouldn't survive. But most crashes are in between. In many of them, people who buckle up can survive and - 2003 Chevrolet Avalanche | Owner's Manual - Page 19
- 2003 Chevrolet Avalanche | Owner's Manual - Page 20
The person keeps going until stopped by something. In a real vehicle, it couldbe the windshield... or the instrument panel... 1-13 - 2003 Chevrolet Avalanche | Owner's Manual - Page 21
0: I be trapped in the vehicle after an Won't accident if I'm wearing a safety belt? A: You could be - whether you're wearing a safety belt or not. But you can unbuckle a safety belt, even if you're upside down. And your chance of being conscious during and after an accident, so you can unbuckle - 2003 Chevrolet Avalanche | Owner's Manual - Page 22
future. But they are supplemental systems only; so they work with safety belts - not instead of them. Every air bag system ever offered for sale has be hurt. Being a good driver doesn't protect you from things beyond your control, such as bad drivers. Most accidents occur within 25 miles (40 km) - 2003 Chevrolet Avalanche | Owner's Manual - Page 23
vehicle has. We'll start with the driver position. Driver Position This part describes the driver's restraint system. Lap-Shoulder Belt The driver has a lap-shoulder belt. Here's how to wear it properly. 1. Close and lock the door. 2. Adjust the seat so you can sit up straight. To see how, see - 2003 Chevrolet Avalanche | Owner's Manual - Page 24
of the belt as you pull up on the shoulder belt. The lap part of the belt should be worn low and snug on the hips, just The shoulder belt should go over the shoulder and across the chest. These parts of the body are best able to take belt restraining forces. The safety belt locks if there's a sudden stop - 2003 Chevrolet Avalanche | Owner's Manual - Page 25
your shoulder belt is too loose. In a crash, you would move forward too much, which could increase injury. The shoulder belt should fit against your body. t as much protection this way. 1- -1.. A: The shoulder belt is too loose. It won't give nearly 1-18 - 2003 Chevrolet Avalanche | Owner's Manual - Page 26
Q: What's wrong with this? You can be seriously injured if your be s buckled in the wrong place like this. In a crash, the belt would go up over your abdomen. The belt forces would bethere, not at the pelvic bones. This could cause serious internal injuries. Always buckle your belt into the buckle - 2003 Chevrolet Avalanche | Owner's Manual - Page 27
Q: What's wrong with this? 1 You ca.. Je 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 bones, and that could cause serious or fatal injuries. Be sure the belt goes under the armrests. A: The belt is over an - 2003 Chevrolet Avalanche | Owner's Manual - Page 28
What's wrong with this? You can be seriously injured if you wear the shoulder belt under yourarm. In a crash, your body would movetoo far forward, which would increase the chanceof head and neck injury. Also, the belt would apply too much force to the ribs, which aren't as strongas shoulder bones - 2003 Chevrolet Avalanche | Owner's Manual - Page 29
. If a belt is twisted, make it straight so it can work properly, or ask your dealer to fix it. L I I I I I I I I I I J A: The belt is twisted across the body. 1-22 - 2003 Chevrolet Avalanche | Owner's Manual - Page 30
. To unlatch the belt, just push the button on the buckle. The belt should go back out of the way. Before you close the door, be sure the belt is out of the way. If you slam the door on it, you can damage both the belt and your vehicle. A pregnant woman should - 2003 Chevrolet Avalanche | Owner's Manual - Page 31
belt out all the way, you will engage the child restraint locking feature which may turn off the passenger's frontal air bag- If this happens unintentionally, just let the belt go back all the way and start again. If your vehicle has front and rear bench seats, someone can sit in the - 2003 Chevrolet Avalanche | Owner's Manual - Page 32
retractor. To make the longer, the belt tilt latch plate and pull it along the belt. Buckle, position and release it the sameway asthe lap part of a lap-shoulder belt, If the belt isn't long 1-31. enough, see SafetyBeltExtenderonpage ~~ Make sure the release button on the buckle is positioned so - 2003 Chevrolet Avalanche | Owner's Manual - Page 33
Rear Seat Passengers It's very important for rear seat passengers to buckle up! Accident statistics show that unbeited people in the rear seat are hurt more often in crashes than those who are wearing safety belts. Rear passengers who aren't safety belted can be thrown out of the vehicle in a crash. - 2003 Chevrolet Avalanche | Owner's Manual - Page 34
. Pull up on the latch plate to make sure it is secure. 3. TO make the lap part tight, pull down on the buckle end of the belt as you pull up on the shoulder part. When the shoulder belt is pulled out all the way, it will lock. If it does, let - 2003 Chevrolet Avalanche | Owner's Manual - Page 35
at your abdomen. This could cause serious or even fatal injuries. The shoulder belt should go over the shoulder and across the chest. These parts of the body are best able to take belt restraining forces. The safety belt locks if there's a sudden stop or a crash. 1-28 To unlatch the belt, just - 2003 Chevrolet Avalanche | Owner's Manual - Page 36
installed on a shoulder belt, the comfort guide better positions the belt away from the neck and head. There is one guide available for each outside passenger position in the rear seat. Here's how to install a comfort guide and use the safety belt: 1. Remove the guide from the storage clip on the - 2003 Chevrolet Avalanche | Owner's Manual - Page 37
O€-c - 2003 Chevrolet Avalanche | Owner's Manual - Page 38
, position and release the safety belt as described in Rear Seat Passengers on page 1-26. Make sure that the shoulder belt crosses the shoulder. To remove and store the comfort guides, squeeze the belt edges together so that you can take them out of the - 2003 Chevrolet Avalanche | Owner's Manual - Page 39
Child Restraints Older Children Q: What is the proper way to wear safety belts? A: If possible, an older child should wear a lap-shoulder belt and get the additional restraint a shoulder belt can provide. The shoulder belt should not cross the face or neck. The lap belt should fit snugly below the - 2003 Chevrolet Avalanche | Owner's Manual - Page 40
Belt Comfot? Guides for Children and Small Adults on page 7-29. the child is If sitting in the center position, move the child toward the safety belt buckle. In either case, be sure that the shoulder belt still is on the child's shoulder, so that in a crash the child's upper body would have - 2003 Chevrolet Avalanche | Owner's Manual - Page 41
. Instead, they need to use a child restraint. 111 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. If the child wears the belt in CAUTION: (Continued) 1-34 - 2003 Chevrolet Avalanche | Owner's Manual - Page 42
People should never hold a baby in their arms while riding in a vehicle. A baby doesn't weigh much -- until a crash. During a crash a baby will become so heavy it is not possible to holdit. For example, in a crash at only 25 mph (40 km/h), a 12-lb. (5.5 kg) baby will suddenly become a 240-lb. (110 - 2003 Chevrolet Avalanche | Owner's Manual - Page 43
older children, but not for young children and infants. Neither the vehicle's safety belt system nor its air bag system is designed for them. Young children and infants need the protection that a child restraint system can provide. Q: What are the different types of add-on child restraints? A: Add - 2003 Chevrolet Avalanche | Owner's Manual - Page 44
manufacturer's instructions that come with the restraint state the weight and height limitations for a particular child restraint. In addition. there are many kinds of restraints available for children with special needs. Newborn in.-.lts ne -~ cc , tesupport, including support for the head and - 2003 Chevrolet Avalanche | Owner's Manual - Page 45
Child Restraint Systems An infant car bed (A), a special bed made for use in a motor vehicle, is an infant restraintsystemdesigned to restrain or position a child on a continuous flat surface. Make sure that the infant's head rests toward the center of the vehicle. A rear-facing infant seat (8) - 2003 Chevrolet Avalanche | Owner's Manual - Page 46
the child's body with the harness and also sometimes with surfaces such as T-shaped or shelf-like shields. A booster seat (F-G) is a child restraint designed to improve the fit of the vehicle's safety belt system. Some booster seats have a shoulder belt positioner, and some high-back booster seats - 2003 Chevrolet Avalanche | Owner's Manual - Page 47
an add-on child restraint, refer to the instructions 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. 1-40 - 2003 Chevrolet Avalanche | Owner's Manual - Page 48
. This because the is back of the rear-facing child restraint would be the very close to inflating airbag. Be sure the air bag is off before using a rear-facing child restraint in the right front seat position. CAUTION: (Continued) If your vehicle has the passenger sensing system and you need to - 2003 Chevrolet Avalanche | Owner's Manual - Page 49
anchored. Others require the top strap always to be anchored. Be sure to read and follow the instructions for your child restraint. If yours requires that the top strap be anchored, don't use the restraint will be placed. If you have an adjustable head restraint, route the top strap under it. 1-42 - 2003 Chevrolet Avalanche | Owner's Manual - Page 50
and as the child restraint manufacturer's instructions say. An anchor loop bracket for a top strap is located on the back of the rear seat frame above Location Lower Anchorages and Top Tethers for Children (LATCH System) Your vehicle may have the LATCH system. If it does, you'll find anchors (A) - 2003 Chevrolet Avalanche | Owner's Manual - Page 51
has attaching points (B) at its base and a top tether anchor (C), or a rear-facing child restraint that has attaching points (El), as shown here. With this system, use the LATCH system instead of the vehicle's safety belts to secure a child restraint. 1-44 - 2003 Chevrolet Avalanche | Owner's Manual - Page 52
secure the restraint. See "Securing a Child Restraint Designed for the LATCH System", "Securing a Child Restraint in a Rear Seat Position", or "Securing restraint when and as the instructions say. 1. Put the restraint on the seat. 2. Pick up the latch plate, and run the lap and shoulder portions of - 2003 Chevrolet Avalanche | Owner's Manual - Page 53
3. Buckle the belt. Make sure the release button is positioned so you would be able to unbuckle the safety belt quickly if you ever had to. 4. Pull the rest of the shoulder belt all the way out of the retractor to set the lock. 1-46 - 2003 Chevrolet Avalanche | Owner's Manual - Page 54
To remove the child restraint, just unbuckle the vehicle's safety belt and let it go back all the way. The safety belt will move freely again and be ready to work for an adult or larger child passenger. Securing a Child Restraint in the Center Front Seat Position 5. To tighten the belt, feed the - 2003 Chevrolet Avalanche | Owner's Manual - Page 55
right front passenger's air bag inflates. This is because the back of the rear-facing child restraint would be very close to the inflating air bag. Always passenger's seat, the passenger's air bag must be off. See Passenger Sensing System on page 1-61 or Passenger Air Bag Status indicator on page - 2003 Chevrolet Avalanche | Owner's Manual - Page 56
bag is off. See Passenger Sensing System on page 1-61. When the passenger sensing system has turned off the right front passenger's frontal air bag, the off indicator on the inside rearview mirror will light and stay lit when you turn the ignition to RUN or START. 2. Put the restraint on the seat - 2003 Chevrolet Avalanche | Owner's Manual - Page 57
4. Buckle the belt. Make sure the release button is positioned so you would be able to unbuckle the safety belt quickly if you ever had to. 5. Pull the rest of the shoulder belt all the way out of the retractor to set the lock. 1-50 - 2003 Chevrolet Avalanche | Owner's Manual - Page 58
passenger sensing system and you're using a rear-facing child restraint in this seat, check to be sure the right front passenger's frontal air bag is off before you begin to drive. If the air bag has been turned off the off indicator will light and stay lit when the key is turned to RUN or - 2003 Chevrolet Avalanche | Owner's Manual - Page 59
bag for the driver, the words AIR BAG will appear on the air bag covering on the side of the driver's seatback closest to the door. If your vehicle has a side impact air bag for the right front passenger, the words AIR BAG will appear on the air bag covering on the side of the right front passenger - 2003 Chevrolet Avalanche | Owner's Manual - Page 60
the air bag systems: on not there's an air bag for that person. Both frontal an side impact air bags inflate with great air bag inflation before and during a crash. Always wear your safety belt, even with frontal air bags. driver shouldsit The as far back as possible while maintaining still control - 2003 Chevrolet Avalanche | Owner's Manual - Page 61
The system checks the air bag electrical system for malfunctions. The light tells you if there is an electrical problem. See Air Bag Readiness Light on page 3-32 for more information. Anyone who isup against, or very close to, any air bag when it inflates can be seriously injured or killed. Air bags - 2003 Chevrolet Avalanche | Owner's Manual - Page 62
- 2003 Chevrolet Avalanche | Owner's Manual - Page 63
don't attach or put anything on the steering wheel hub or on ornear any other air bag covering. Don't let seat covers block the inflation path of a side impact airbag. If your vehicle has one, the right front passenger's side impact air bag is in the side of the passenger's seatback closest to the - 2003 Chevrolet Avalanche | Owner's Manual - Page 64
is above the system's designed "threshold level." In addition, your vehicle has "dual stage" frontal air bags, which adjust the amount of restraint or deform, such as a parked car, the threshold level will be higher. The driver's and right front passenger's frontal air bags are not designed to - 2003 Chevrolet Avalanche | Owner's Manual - Page 65
is in a crash. For both frontal and side impact air bags, the sensing system triggers a release of gas from the inflator, which inflates the air bag. The inflator, the air bag and related hardware are all part of the air bag modules. Frontal air bag modules are located inside the steering wheel and - 2003 Chevrolet Avalanche | Owner's Manual - Page 66
trouble. To avoid this, everyone in the vehicle should get outas soon as it is safe to do so. If you have breathing problems but can't get out of the vehicle after an air bag inflates, then get fresh air by opening a window or a door. If you experience breathing problems following an air - 2003 Chevrolet Avalanche | Owner's Manual - Page 67
need some new parts for your air bag system. If you don't get them, the air bag system won't be there to help protect you in another crash. A new system will include air bag modules and possibly other parts. The service manual for your vehicle covers the need to replace other parts. Your vehicle is - 2003 Chevrolet Avalanche | Owner's Manual - Page 68
will turn off the right front passenger's frontal air bag under certain conditions. The driver's air bag and the side air bags are not part of the passenger sensing system. The passenger sensing system works with sensors that are part of the right front passenger's seat and safety belt. The sensors - 2003 Chevrolet Avalanche | Owner's Manual - Page 69
air bag the system determines that a small child is present in a booster seat, a right front passenger takes hidher weight problem with the air bag system or the passenger sensing system. When the passenger sensing system has turnedoff the passenger's frontal air bag, the off indicator will light - 2003 Chevrolet Avalanche | Owner's Manual - Page 70
will light and stay lit to remind you that the air bag is active. For some children who have outgrown child restraints and for very small adults, the passenger sensing system may or may not turn off the right front passenger's frontal air bag, depending upon the person's seating posture and body - 2003 Chevrolet Avalanche | Owner's Manual - Page 71
P9- L I I I - 2003 Chevrolet Avalanche | Owner's Manual - Page 72
serviced. There air bag system parts in several places around your vehicle. You don't wantthe system to inflate while someone is working on your vehicle. Your dealer and the service manual have information about servicing your vehicle and the air bag system. To purchase a service manual, see Service - 2003 Chevrolet Avalanche | Owner's Manual - Page 73
forces. If a belt is torn or frayed, get a new one right away. Also look for any opened or broken air bag covers, and have them repaired or replaced. (The air bag system does not need regular maintenance.) may not properly protr 3 person u< - t, resulting in serious injury or even death in a crash - 2003 Chevrolet Avalanche | Owner's Manual - Page 74
Features and Controls Adjustable Throttle and Brake Pedal ...2.29 Engine Coolant Heater ...2.30 Automatic Transmission Operation ...2.31 Four-wheel Drive ...2.34 Parking Brake ...2.38 Shifting Into Park (P) ...2-39 Shifting Out of Park (P) ...2-41 Parking Over Things That Burn ...2-42 Engine Exhaust - 2003 Chevrolet Avalanche | Owner's Manual - Page 75
Cover ...Sunroof ...Vehicle Personalization ...Memory Seat ...2.61 2.61 2.72 2.77 2.77 2.84 2.85 2-85 HomeLink@Transmitter ...-2-55 Programming the HomeLink Transmitter ...2.55 Storage Areas ...2.59 Glove Box ...-2-59 Center Overhead Console ...2.59 Front Armrest Storage Area ...2.59 Center Console - 2003 Chevrolet Avalanche | Owner's Manual - Page 76
Keys Leaving children in a vehicle with the ignition key is dangerous for many reasons. A child or others could be badly injured or even killed. They could operate the power windows or other controls or even make the vehicle move. Don't leave the keys in a vehicle with children. 2-3 - 2003 Chevrolet Avalanche | Owner's Manual - Page 77
Your vehicle has one double-sided key for the ignition, all door locks, tailgate and side storage boxes. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause interference, and 2. This device must accept any - 2003 Chevrolet Avalanche | Owner's Manual - Page 78
e Check to determine if battery replacement is necessary. See "Battery Replacement" under Remote Keyless Entry System Operation on page 2-4. You can choose different feedback options for each press of the unlock button, such as having the vehicle's perimeter lamps come on and/or having the horn - 2003 Chevrolet Avalanche | Owner's Manual - Page 79
any of the circuitry. Static from your body transferred to these surfaces may damage the transmitter. 2-6 2. Remove and replace the battery with a three-volt CR2032 or equivalent battery, positive (+) side up. 3. Align the covers and snap them together. 4. Check the operation of the transmitter. - 2003 Chevrolet Avalanche | Owner's Manual - Page 80
There are several ways to lock and unlock your vehicle. You can use the keyless entry system. You can use your key. Unlocked doors can be dangerous. Passengers - especially children can easily open the doors and fall out of a moving vehicle. When a dooris locked, the handle won't open it. You - 2003 Chevrolet Avalanche | Owner's Manual - Page 81
on the driver's and front passenger's armrests. Pressing the power lock switch or the lock button on the keyless entry transmitter twice will override the delayed locking feature and immediately lock all the doors. You can turn the delayed locking feature off or back on again by doing the following - 2003 Chevrolet Avalanche | Owner's Manual - Page 82
programming options: Mode 1: Driver's door unlocks when the transmission is shifted into PARK (P). Mode 2: All doors unlock when the transmission is shifted into PARK (P). Mode 3: All doors unlock when the key is removed from the ignition. 2-9 2. Turn the key to RUN and LOCK twice. Then, with - 2003 Chevrolet Avalanche | Owner's Manual - Page 83
unlock thedriver's door once the transmission is shiftedto PARK (P). The following instructions detail how to program your door locks differently than . You can exit the program mode any time by turning the ignition to RUN. The locks will automatically lock and unlock and the horn will chirp twice - 2003 Chevrolet Avalanche | Owner's Manual - Page 84
use one of the locks, do the following: 1. Open one of the rear doors. 2. Move the lever forward to engage the rear door security iock. 3. Close the door. 4. Do the same thing to the other rear door. The rear doors or your vehicle cannot be opened from the inside when this feature is in use - 2003 Chevrolet Avalanche | Owner's Manual - Page 85
the seal between the body and the midgate: Make sure all windows areshut. Turn the fan on your heatingo cooling r system to its highest speed with the setting onOUTSIDE AIR. That will force outside air into your vehicle.See "Comfort Controls" the in index. If you have air outletson or under the - 2003 Chevrolet Avalanche | Owner's Manual - Page 86
are the main components of the midgate system: Rear Glass Removal and Storz-3 - - If the removable rear glassis not stored properly, it could allow the rear seats to fold completely. Although the rear glass can be removed without folding the rear seats, you will not be able to access the rear - 2003 Chevrolet Avalanche | Owner's Manual - Page 87
, the glass-catch release button (C) will catch the rear glass and prevent it from falling forward. Follow the next step to release the button and remove the rear glass. 3. While holding the rear glass in place, press the glass-catch release button and pull the top of the rear glass toward - 2003 Chevrolet Avalanche | Owner's Manual - Page 88
rear glass tilted toward you, lift it out from the lower window frame channel. Use the grab handles to assist you in removing the rear glass. 5. Load the rear glass in its storage pocket in the midgate using the lower edge of the rear glass to guide it behind the three rear glass - 2003 Chevrolet Avalanche | Owner's Manual - Page 89
6. Turn both glass lock knobs (D), located at both top corners of the storage pocket, to the locked position. You may need to push the corner of the rear glass to allow the lock knob to engage Once both glass lock knobs are in the locked position, the rear glass is securely stored. 7. Push both - 2003 Chevrolet Avalanche | Owner's Manual - Page 90
Reinstalling the Rear Glass To reinstall the rear glass, do the following: 1. Squeeze and pull down the latch levers (A), located near the upper corners of the rear glass, so they unlatch. 4. With the rear glass tilted at an angle, place the bottom edge in the lower channel of the window f rame. - 2003 Chevrolet Avalanche | Owner's Manual - Page 91
cargo area of your vehicle to extend into the cab. The rear glass can be either installed in its normal position, or it can be removed and stored in the rear glass storage pocket. 2-18 - 2003 Chevrolet Avalanche | Owner's Manual - Page 92
to allow the rear seats to fold. See Rear Seat Operation on page 7-8 for more information. At this point you may choose to remove the rear glass following the instructions given previously or leave the rear glass in place. 3. Lower the Midgate until it is flat. Rear Glass in Normal Position - 2003 Chevrolet Avalanche | Owner's Manual - Page 93
; however, since the crossbar lowers with the Midgate, it will be heavier. As you lower the Midgate in this configuration be ready for the extra weight and be careful not to let the Midgate fall out of your hands as you lower it. 2-20 - 2003 Chevrolet Avalanche | Owner's Manual - Page 94
out and push the cable clip forward. If the rear glass is removed and you would like to put it back, do so using the instructions given previously. Tailgate Use the ignitioddoor key to unlock/lock the tailgate. Open the tailgate by lifting up on its handle while pulling the tailgate toward you. To - 2003 Chevrolet Avalanche | Owner's Manual - Page 95
2. With the tailgate at a slight upward angle, pull back on the tailgate at the right edge so it releases from the block hinge (arrow) and then move the tailgate to the right to release the left edge. 2-22 - 2003 Chevrolet Avalanche | Owner's Manual - Page 96
Windows Leaving chil-.- en in a vehicle with the windows closed is dangerous. A child can be overcome by the extreme heat and can suffer permanent injuries or even death from heat stroke. Never leave a child alone in a vehicle, especially with the windows closed in warm or hot weather. 2-23 - 2003 Chevrolet Avalanche | Owner's Manual - Page 97
switch will come on to show that the switch has been activated. Press the lockout switch again to return to normal operation. The controls for the power windows are located on the armrest on each of the side doors. The switches operate the windows when the ignition is in RUN, ACCESSORY or when - 2003 Chevrolet Avalanche | Owner's Manual - Page 98
The headlamps and parking lamps will flash for two minutes, and the horn will sound for 30 seconds, then will turn off to save the battery power. You can choose different feedback options for the alarm. See Driver Information Center (DIC) on page 3-46. 1 With this system, the security light in the - 2003 Chevrolet Avalanche | Owner's Manual - Page 99
the engine is running and the securitylight comes on, you will be able to restart the engine if you turn the engine off. However, your Passlock@system not working is properly and must be serviced by your dealer. Your vehicle is not protected by Passlock@at this time. You may also want to check the - 2003 Chevrolet Avalanche | Owner's Manual - Page 100
"break-in." But it will perform better in the long run if you follow these guidelines: Keep your speed at 55 mph mean premature wear and earlier replacement. Follow this breaking-in guideline every time you get new brake linings. Don't tow remove your key when the ignition is turned to LOCK. 2-27 - 2003 Chevrolet Avalanche | Owner's Manual - Page 101
will go down as B (ACCESSORY): This position allows you to use your engine gets warm. things like the radio, power windows and the windshield wipers when the engine is off. Notice: Holding your key inSTART for longer than 15 seconds at a time will cause your battery to C (RUN): This position is for - 2003 Chevrolet Avalanche | Owner's Manual - Page 102
in your vehicle. If you add electrical parts or accessories, you could change the way the engine operates. Before adding electrical equipment, check with your dealer. If you don't, your engine might not perform properly. Adjustable Throttle and Brake Pedal If your vehicle has this feature - 2003 Chevrolet Avalanche | Owner's Manual - Page 103
was before to keep it away from moving engine parts. If you don't, it could be damaged. To Use the Engine Coolant Heater 1. Turn off the engine. 2. Open the hood and unwrap the area where you'll be parking your vehicle. The dealer can give you the best advice for that particular area. 2- - 2003 Chevrolet Avalanche | Owner's Manual - Page 104
within the instrurnefit par;ei cluster. Thereare several different positions for your shift lever. PARK (P): This position locks the parking brake firmly set. Your vehicle can roll. - . ~ ~ ~ Don't leave your vehicle when the engineis running unless you haveto. If you have left the engine running, - 2003 Chevrolet Avalanche | Owner's Manual - Page 105
vehicle back and brake pedal, your vehicle could move very rapidly. You could lose control and hit people or objects. Don't shift into a drivegear while your engine is racing. Notice: Damage to your transmission caused by shifting out of PARK (P) or NEUTRAL (N) with the engine racing isn't covered - 2003 Chevrolet Avalanche | Owner's Manual - Page 106
transmission. Use your brakes or shift into PARK (P) to hold your vehicle in position on a hill. On cold days, approximately 32°F (OOC) or colder, your transmission is designed to shift differently until the engine - 2003 Chevrolet Avalanche | Owner's Manual - Page 107
engine's driving power to all four wheels for extra traction. To get the most satisfaction out of four-wheel drive, you must be familiar with its operation. Read the part is in PARK (P). You or someone else could be seriously injured. Be sure to set the parking brake before placing the transfer - 2003 Chevrolet Avalanche | Owner's Manual - Page 108
The transfer case buttons are located to the left of the instrument panel cluster. AUTO 4WD: This setting is ideal for use when road conditions are variable. When driving your vehicle in AUTO 4WD, the front axle is engaged, but the vehicle's power is sent only to the rear wheels. - 2003 Chevrolet Avalanche | Owner's Manual - Page 109
Parking Brake" in the Index. ...- If the SERVICE 4WD message stays on, you should take your vehicle to your dealer for service. See "Service 4WD message" under Driver lnformation Center the lights do not come on, you should take your vehicle to your dealer for service. An indicator light will - 2003 Chevrolet Avalanche | Owner's Manual - Page 110
hold the 2HI and 4LO buttons for 10 seconds. The red NEUTRAL light will come on when the transfer case shift to NEUTRAL is complete. 8. Shift Set the parking brake and apply the regular brake pedal. 2. Shift the transmission to NEUTRAL (N) and turn the ignition to RUN with the engine off. Shifting - 2003 Chevrolet Avalanche | Owner's Manual - Page 111
, to release the parking brake. If the ignition is on when the parking brake is released, the brake system warning light will go off. Notice: Driving with the parking brake on can cause your rear brakes to overheat. You may have to replace them, and you could also damage other parts of your vehicle - 2003 Chevrolet Avalanche | Owner's Manual - Page 112
lever is not fully in PARK (P) with the parking brake firmly set. Your vehicle can roll. If you have left the engine running, the vehicle can move suddenly NEUTRAL, your vehicle will be free to roll, even if your shift lever is in PARK (P). So, be sure the transfer case is in a drive gear - not in - 2003 Chevrolet Avalanche | Owner's Manual - Page 113
, it could overheat and even catch fire. You or others could be injured. Don't leave your vehicle with the engine running unless you have to. If you have to leave your vehicle with the engine running, be sure your vehicle is in PARK (P) and the parking brake is firmly set before you leave it. 2-40 - 2003 Chevrolet Avalanche | Owner's Manual - Page 114
lock control system. You have to fully apply your regular brakes before you can shift from PARK (P) when the ignition is in RUN. See Automatic Transmission Operation on page 2-31. Torque Lock If you are parking on a hill and you don't shift your transmission into PARK (P) properly, the weight of - 2003 Chevrolet Avalanche | Owner's Manual - Page 115
Parking Over Things That Burn Things that n I n could : touch exh---.st hot parts under your vehicle and ignite. Don't park over papers, leaves, dry grass or other things that can burn. 2-42 - 2003 Chevrolet Avalanche | Owner's Manual - Page 116
to park with the engine running. But if you ever have to, here are some things to know. Engine exhaust can kill. It contains the gas carbon monoxide (CO), which you can't see or smell. It can cause unconsciousness and death. You might have exhaust coming in if: Your exhaust system sounds strange - 2003 Chevrolet Avalanche | Owner's Manual - Page 117
get out of 1 J r vehicle if the shift lever is not fully in PARK (P) with the parking brake firmlyset. Your vehicle can roll. Don't leave your vehicle when the engine is running unless you haveto. If you've left the engine running, the vehicle can move suddenly. You or others could be injured.To be - 2003 Chevrolet Avalanche | Owner's Manual - Page 118
the compass. For more information on calibration, see below. To adjust between Fahrenheit and Celsius do the following: 1. Press and hold the and hold the on/off button for approximately six seconds until the green light comes on, indicating that the mirror is in electrochromic (self dimming) mode. - 2003 Chevrolet Avalanche | Owner's Manual - Page 119
for compass variance if you live outside of zone eight. Under certain circumstances, as during a long distance cross-country trip, it will be necessary to adjust for compass variance. Compass variance is the difference between earth's magnetic north and true geographic north. If not - 2003 Chevrolet Avalanche | Owner's Manual - Page 120
air bag is enabled. For more information, see Passenger Sensing Systemon page 1-6I. After approximately five seconds, the display does not show a compass heading when on, automatically dim to proper level to the minimize glare from lights behind you after dark. The mirror also includes a display in - 2003 Chevrolet Avalanche | Owner's Manual - Page 121
temperature reading on and off. To alternate the temperature reading between Fahrenheit and Celsius off is approximately eight seconds. The indicator light to the right of the TEMP button back on, or until the vehicle is restarted. The compass does not display the correct heading and the compass - 2003 Chevrolet Avalanche | Owner's Manual - Page 122
displayed. The compass can be calibrated by driving the vehicle in circles at five mph (8 km/h) or less until the display reads a direction. To adjust for compass variance: 1. Find your current location and variance zone number on the following zone map. 2. Press and hold the COMP button for five - 2003 Chevrolet Avalanche | Owner's Manual - Page 123
Mirrors The controls are located on the driver's door armrest. Outside Camper-Type Mirrors If your vehicle is equipped with outside camper-type mirrors, they can be adjusted so you can have a clear view of objects behind you. To extend the manual camper mirrors, pull out the mirror head to extend - 2003 Chevrolet Avalanche | Owner's Manual - Page 124
using the mirror controls. Do not unfold them manually. The mirrors may this button. See "Rear Window Defogger" under Electronic Climate Control System on page 3-20 for more information. Outside Convex Mirror Your Check your inside mirror or glance over your shoulder before changing lanes. 2-51 - 2003 Chevrolet Avalanche | Owner's Manual - Page 125
the curb when you are parallel parking. adjust the mirrors to the desired position while the vehicle is in REVERSE (R). When the vehicle is shifted out of REVERSE (R), this new position is saved in memory as the tilt position. This feature can be enabled/disabled through the Driver Information Center - 2003 Chevrolet Avalanche | Owner's Manual - Page 126
Air Bag Deployment Emergency Services Roadside Assistance Stolen Vehicle Tracking AccidentAssist Remote Door Unlock OnStap uses global positioning system services to meet your personal needs. A complete Onstar@user's guide and the terms and conditions of the Onstar@Subscription Service Agreement - 2003 Chevrolet Avalanche | Owner's Manual - Page 127
prior to delivery of Onstar@services and prepaid calling minutes are also required for Onstar@Personal Calling and Onstar@Virtual Advisor use. Terms and conditions of the Subscription Service Agreement can be found at www.onstar.com. See the Onstar@ manual provided with your vehicle for more - 2003 Chevrolet Avalanche | Owner's Manual - Page 128
a way to replace up to three hand-held transmitters used to activate devices such as Do not use the HomeLink@ Transmitter with any garage gate operators, garage door openers, entry door opener door that does not have the "stop and reverse" locks,securitysystemsandhome lighting. Additional feature - 2003 Chevrolet Avalanche | Owner's Manual - Page 129
door, it is advised to park outside of the garage. It is recommended that a new battery be installed in your hand-held transmitter for quicker and more accurate transmission of the radio frequency. Your vehicle's engine @ buttons while keeping the indicator light in view. 3. Simultaneously press - 2003 Chevrolet Avalanche | Owner's Manual - Page 130
until the frequency signal has been successfully accepted by [email protected] indicator light will flash slowly at first and then rapidly. Proceed with Step 4 under "Programming HomeLink@' to complete. button. The name and color of the button may vary by manufacturer. You will have 30 seconds - 2003 Chevrolet Avalanche | Owner's Manual - Page 131
Using HomeLink* Press and hold the appropriate HomeLink@button for at least half of a second. The indicator light will come on while the signal is being transmitted. Reprogramming a Single HomeLink@ Button To program a device to HomeLink@ using a HomeLink@ button previously trained, follow these - 2003 Chevrolet Avalanche | Owner's Manual - Page 132
a pen. Center Console Storage Area Your vehicle may have a console compartment with cupholders between the bucket seats. To open it, press the button and swing the Console lid open. The rear of the console has a cupholder that swings down for the rear seat passenger to use. Front Armrest Storage - 2003 Chevrolet Avalanche | Owner's Manual - Page 133
weight , check now back into the latched position and slide the crossrail back supports. Also so tie the load to the bumpers. Do not tie the load tightly that the crossrails or siderails are damaged. After moving a crossrail, be sureit is securely locked into the siderail. Your vehicle has a Center - 2003 Chevrolet Avalanche | Owner's Manual - Page 134
cargo cover is designed to support 250 Ibs. (113 kg) on top o them. Exceeding the f weight limit can damage the cargo covers. This damage would not be covered by your vehicle's warranty. Your vehicle may be equipped with a three-piece cargo cover system. The cargo panels can be removed and stored - 2003 Chevrolet Avalanche | Owner's Manual - Page 135
of the panels will be used as reference when removing, storing and reinstalling the panels. x2 Before removing the cargo panel(s), notice the numbers embossed on the upper center portion of each panel. The panels are labeled 1, 2 and 3. 2. Remove cargo panel 3 by pulling the left and right cargo - 2003 Chevrolet Avalanche | Owner's Manual - Page 136
3. Pull the cargo panel up and then out from the side rails and set it aside. You only need to remove as many cargo panels as needed for your cargo carrying needs. x4 5. Remove cargo panel 1 (if you need to), but notice that there are four latches to release (two left-side latches - 2003 Chevrolet Avalanche | Owner's Manual - Page 137
Cargo Panel Storage System The three cargo panels can be stored on either the driver's or passenger's side of the cargo box using the storage bag. are in the closed (locked) position. The latches are in the closed (locked) position when they are parallel to the front and back edge of the panel. 2-64 - 2003 Chevrolet Avalanche | Owner's Manual - Page 138
Use the art and following instructions for the proper storage sequence and location for each panel: U Panels 3 , 2 , 1 Loaded 2. Starting with cargo panel 1 (the panel with four latches) load the cargo panel - 2003 Chevrolet Avalanche | Owner's Manual - Page 139
3. Store cargo panel 2 by loading the cargo panel with latches down and facing inboard (side of panel with latches would be facing you as you load the panel). 4. Store cargo panel 3 by loading the cargo panel with latches at the top of the bag and facing outboard (side of panel with no latches - 2003 Chevrolet Avalanche | Owner's Manual - Page 140
6. Tighten both straps on the bag by pulling on the free end of the straps. 7. Close both top and bottom mechanisms at the center of the bag (bag should now be tightly secured). 2-67 - 2003 Chevrolet Avalanche | Owner's Manual - Page 141
Reinstalling the Cargo Cover Panels You only need to reinstall as many cargo panels as you wish. 1. Remove the cargo panel(s) Similar Push the panel forward until it is snug against the Midgate and then let the back of the panel down being sure that the alignment pegs align with the receivers (see - 2003 Chevrolet Avalanche | Owner's Manual - Page 142
. Place the latches in the open (unlocked) portion. Place the cargo cover panel on the cargo area rails while holding the back of the cargo panel up. 3. Push both left latches away from you to lock the latches (remember that there are two latches on each side - 2003 Chevrolet Avalanche | Owner's Manual - Page 143
(start with the left latch) to lock the panel in place. You should hear a click when each latch locks correctly. 6. Install cargo cover 3 next. Place the latches in the open (unlocked) position. Place the cargo cover panel on the cargo area rails while holding the back of the cargo panel up. 2-7@ - 2003 Chevrolet Avalanche | Owner's Manual - Page 144
tie downs in the rear cargo area. You can use these to strap cargo in. The tie downs are also used to secure the cargo cover panel storage bag or the tonneau cover storage bag if your vehicle is equipped with either. For more information see "Cargo - 2003 Chevrolet Avalanche | Owner's Manual - Page 145
area floor drains and the rubber cargo mat. These are all part of the water management system, which is designed to quickly direct water out of the cargo box. Even when the water management system is working properly and the cover system is on, there may be some instances (heavy rains, automated car - 2003 Chevrolet Avalanche | Owner's Manual - Page 146
and cover system are fully closed and that each eiement of the water management system is clean and not blocked with debris. Follow the instruction given next in this section for the proper procedures on cleaning each item of the water management system. Top Drain Grates - Removal and Cleaning - 2003 Chevrolet Avalanche | Owner's Manual - Page 147
To replace the drain grate do the following: 2. Grasp the edges of the grate and pull it out from the vehicle. Flush the drain with clean water. 1. - 2003 Chevrolet Avalanche | Owner's Manual - Page 148
Side Rail Channels Midgate Drain Grate Removal and Cleaning The side rail channels are located on top of both sides of the cargo area. You midgate drain grate is located near the base of the midgate (the midgate side facing outside). You will find a removable drain grate covering the drain. 2-75 - 2003 Chevrolet Avalanche | Owner's Manual - Page 149
After hauling dirt, wood chips, pebbles etc. you will need to flush the midgate drain with water. But first you will have to remove the drain grate by drains through the cutouts, but if the cargo area is extremely dirty you can lift up the edges of the cargo floor mat or take the whole mat out and - 2003 Chevrolet Avalanche | Owner's Manual - Page 150
about the vehicle during a collision or sudden maneuver. You or others could be injured. If you remove the cover, bows and rails, always store them properly in the cargo area. When you put them back, always be sure that they are securely reattached. Your vehicle is equipped with top-box storage - 2003 Chevrolet Avalanche | Owner's Manual - Page 151
Your vehicle may be equipped with a tonneau cover. The main components of the tonneau cover are the following: Removing the Tonneau Cover A. Front Rail B. Bows C. Side Rails D. Rear Rail E. Plastic Lip F. Loop 1. Starting at the rear corner of the driver's side of the vehicle, pull the loop (F) - 2003 Chevrolet Avalanche | Owner's Manual - Page 152
the back of the cover out from the rear rail. 3. Roll the cover toward the front of the vehicle (the plastic lip will release from the siderails as you roll the cover forward.) When you reach the front rail (A), pull the cover out from the front rail and roll up the rest of the cover. 2-79 - 2003 Chevrolet Avalanche | Owner's Manual - Page 153
the buckles and the straps attached to the front rail. You can also store the tonneau cover outside of the vehicle or use the storage bag included. 1. Attach the bag to the cargo tie downs as shown. Unzip the top of the - 2003 Chevrolet Avalanche | Owner's Manual - Page 154
bag shut. 1. Remove the rear rail (D) by pulling it straight out from the side rails. Set the rail aside. 2-81 - 2003 Chevrolet Avalanche | Owner's Manual - Page 155
- 2003 Chevrolet Avalanche | Owner's Manual - Page 156
using the following suggestions: When reinstalling the front rail, start by holding the back edge of the rail (edge nearest you) up and then twisting the back edge down while pushing it into place. When reinstalling the tonneau cover, start at the front, near the cab. Place the plastic lip into the - 2003 Chevrolet Avalanche | Owner's Manual - Page 157
the obstruction. After the obstruction is removed, the glass panel can be closed collect in the tracks. If the battery has been recharged, disconnected or is Accessory Power" under lgnition Positions on page 2-27. Press and release the rear side of the button located in the front overhead console - 2003 Chevrolet Avalanche | Owner's Manual - Page 158
controls for the memoryfunction are located on the driver's door. To store your memory seat, throttle and brake pedals. mirrors and radio presets, do the following: 1. Adjust numbered memory control button. Each time button 1 or 2 is pressed and released while the vehicle is in PARK (P), a single - 2003 Chevrolet Avalanche | Owner's Manual - Page 159
if programmed to do so through the Driver Information Center (DIC). See DIC Operation and Displays on page 3-46. The numbers on the back of the transmitters, 1 or 2, correspond to the numbers on the memory controls. The seat, throttle and brake pedals and mirror positions can also be recalled when - 2003 Chevrolet Avalanche | Owner's Manual - Page 160
Indicator Lamp ...3.40 Oil Pressure Gage ...3.43 Security Light ...3.44 Cruise Control Light ...3-44 Tow/Haul Mode Light ...3.44 Fuel Gage ...3.45 Low Fuel Warning Light ...3-45 Driver Information Center (DIC) ...3.46 DIC Operation and Displays ...3.46 DIC Warnings and Messages ...3.56 Audio System - 2003 Chevrolet Avalanche | Owner's Manual - Page 161
Panel Care of Your CDs and DVDs ...-3-1 03 Care of Your CD and DVD Player ...3-103 Cleaning the Video Screen ...-3-104 Fixed Mast Antenna ...3.104 XMTMSatellite Radio Antenna System ...3.104 DAB Antenna Radio System ...3.104 Rear Entertainment Seat System ...3.90 Rear Seat Audio (RSA) ...3-99 Theft - 2003 Chevrolet Avalanche | Owner's Manual - Page 162
- 2003 Chevrolet Avalanche | Owner's Manual - Page 163
Instrument Panel Overview I J K L M N 0 N P Q R S - 2003 Chevrolet Avalanche | Owner's Manual - Page 164
with Tow/Haul Selector Button H. Audio System I. Dome Override Button J. Fog Lamps Button K. Turn SignaVMultifunction Lever L. Hood Release M. Tilt Lever N. Driver Information Center Buttons (DIC) 0. Parking Brake Release P. Comfort Control System Q. Lighter or Accessory Power Outlet (If Equipped - 2003 Chevrolet Avalanche | Owner's Manual - Page 165
button until the first click and release. Your hazard warning flashers let you warn others. They also let police know you have a problem. Your front and rear turn signal lamps will flash on and off. When the hazard warning flashers are on, your turn signals won't work. Other Warning Devices If you - 2003 Chevrolet Avalanche | Owner's Manual - Page 166
horn, press the center pad on the steering wheel. Turn SignaVMultifunction Lever Tilt Wheel The tilt steering wheel allows you to adjust the steering wheel Low-Beam Changer Flash-to-Pass 0 Windshield Wipers Windshield Washer Cruise Control 0 To tilt the wheel, hold the steering wheel and pull - 2003 Chevrolet Avalanche | Owner's Manual - Page 167
you. Then release it. When the high beams are on, this indicator light on the instrument panel cluster will also be on. As you signal a turn or a lane a bulb is burned out, replace it to help avoid an accident. If the arrows don't go on at all when you signal a turn, check for burned-out bulbs and - 2003 Chevrolet Avalanche | Owner's Manual - Page 168
cluster will come on. Release the lever to return to normal operation. high-speed wiping, turn the band further, to the second solid band past the delay settings. m (High Speed): For 0(Off): To stop the wipers, move the band to off. Windshield Wipers You control useful in light rain or - 2003 Chevrolet Avalanche | Owner's Manual - Page 169
foot on the accelerator. This can really help on long trips. Cruise control does not work at speeds below about 25 mph (40 km/h). If you apply your brakes, the cruise control will shut off. I (On): This position activates the system. + (Resume/Accelerate): Push the lever to this symbol to make the - 2003 Chevrolet Avalanche | Owner's Manual - Page 170
want to use cruise control. '0 The CRUISE light on the instrument panel will illuminate when the cruise control is engaged. Resuming a Set Speed Suppose you set your cruise control at a desired speed and then you apply the brake. This, of course, disengages the cruise control. But you don't need - 2003 Chevrolet Avalanche | Owner's Manual - Page 171
. Many drivers find this to be too much trouble and don't use cruise control on steep hills. Ending Cruise Control There are four ways to turn off the cruise control: Step lightly on the brake pedal, move the cruise control switch to off, or shift the transmission to NEUTRAL (N). 0 Reducing Speed - 2003 Chevrolet Avalanche | Owner's Manual - Page 172
€ 1-E- - 2003 Chevrolet Avalanche | Owner's Manual - Page 173
through a parking garage, heavy overcast weather or a tunnel. This is normal. There is a delay in the transition between the daytime and nighttime operation of the Daytime Running Lamps (DRL) and the automatic headlamp systems so that driving under bridges or bright overhead street lights does not - 2003 Chevrolet Avalanche | Owner's Manual - Page 174
misty conditions. Your parking lamps and/or low-beam headlamps must be on for your fog lamps to work. The fog lamp button is located on the left side of your instrument panel. the exterior lamps control is in AUTO, the transmission is not in PARK (P), and the light sensor determines it is daytime - 2003 Chevrolet Avalanche | Owner's Manual - Page 175
to turn them off. This button is located on the center of the instrument panel near the comfort controls. The cargo lamps symbol light will come on in the instrument panel cluster when the cargo lamps are on and the ignition key is turned to run. When the button wiring is connected to an auxiliary - 2003 Chevrolet Avalanche | Owner's Manual - Page 176
or parking lamps are on. To turn on the dome lamps, with the vehicle doors closed, turn the thumbwheel all the way up. $? (Instrument Panel Lights): T% (Dome Override): Press this button, located below the exterior lamp control, to set the dome lamps to come on automatically when a door is - 2003 Chevrolet Avalanche | Owner's Manual - Page 177
turn on or off, press the button located nexr to the lamp. The lamps are fixed and cannot be adjusted. Battery Run-Down Protection Press the button again to turn the lamp off. This feature shuts off the dome, reading, glove box and underhood lamps if they are left on for more than 20 minutes when - 2003 Chevrolet Avalanche | Owner's Manual - Page 178
may also have an outlet on the back of the center console above the cupholder door. Notice: Adding some electrical equipment to your vehicle can damage it or keep other things from working as they should. This wouldn't be covered by your warranty. Check with your dealer before adding electrical - 2003 Chevrolet Avalanche | Owner's Manual - Page 179
Control System With this system, you can control the heating, cooling and ventilation in your vehicle. Your vehicle also has a flow-through ventilation system described later in this section. Driver's Side Temperature Knob The driver's side knob is used to adjust the temperature of the air coming - 2003 Chevrolet Avalanche | Owner's Manual - Page 180
. The air conditioning compressor will run when the outside temperature is over approximately 40°F (4°C). The air inlet will normally be set to outside air. If it's hot outside, the air inlet may automatically switch to recirculate inside air to help quickly cool down your vehicle. The light on the - 2003 Chevrolet Avalanche | Owner's Manual - Page 181
cold air in cold weather, the system will delay turning on the fan until warm air is available. The length of delay depends on the engine coolant temperature. Pressing the fan switch will override this delay and change the fan to a selected speed. Manual Operation You may manually adjust the air - 2003 Chevrolet Avalanche | Owner's Manual - Page 182
current status of the system. (Recirculation): Press this button to limit the amount of outside air entering your vehicle. The light on the recirculation button will glow. This is helpful when you are trying to limit odors entering your vehicle and for maximum air Conditioning performance in hot - 2003 Chevrolet Avalanche | Owner's Manual - Page 183
. Air Conditioning a (Air Conditioning): Press this button to turn the air conditioning compressor on and off. % (Air Conditioning Off): When you turn the air conditioning off, this symbol will appear on the display. When air conditioning is selected or in AUTO mode, the system will run the air - 2003 Chevrolet Avalanche | Owner's Manual - Page 184
defrost button to defrost the windshield. The system will automatically control the fan speed if you select defrost from AUTO mode. If the outside temperature is 40°F (4°C) or warmer, your air conditioning compressor will automatically run to help dehumidify the air and dry the windshield. If you - 2003 Chevrolet Avalanche | Owner's Manual - Page 185
cannot be used in floor, blend or defrost modes. An indicator on the button will light up, flash three times and turn off when recirculation is selected in these modes.The air-conditioning compressor will also come on when this mode is activated. While in recirculation mode the windows may fog when - 2003 Chevrolet Avalanche | Owner's Manual - Page 186
on or off. When the button is pressed, an indicator light will come on and the system will begin to cool and dehumidify the air inside of your vehicle. You may notice a slight change in engine performance when the air conditioning compressor shuts off and turns on again. This is normal. +3(Defog - 2003 Chevrolet Avalanche | Owner's Manual - Page 187
from the rear window. Outlet Adjustment Use the air outlets located in the center and on the side of your instrument panel to direct the airflow. (Rear): Press this button to turn the rear window defogger on or off. An indicator light in the button will come on to let you know that the rear - 2003 Chevrolet Avalanche | Owner's Manual - Page 188
the performance of the heating and air conditioning system. Check with your dealer before adding equipment to the outside of your vehicle. e e After the button with the unlock symbol on a remote keyless entry transmitter is pressed, the climate control will adjust to the last settings of the - 2003 Chevrolet Avalanche | Owner's Manual - Page 189
with your vehicle. When one of the warning lights comes on and stays on when you are driving, or when 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 costly - and even dangerous. So - 2003 Chevrolet Avalanche | Owner's Manual - Page 190
Instrument Panel Cluster United States 2500 series shown, 1500 series, Canada and North Face edition similar 3-31 - 2003 Chevrolet Avalanche | Owner's Manual - Page 191
light tells you if there is an electrical problem. The system check includes the air bag sensors, the air bag modules, the wiring and the crash sensing and diagnostic module. For more information on the air bag system, see Air Bag Systems on page 1-52. Tachometer Your tachometer displays the engine - 2003 Chevrolet Avalanche | Owner's Manual - Page 192
key to RUN. If the vehicle, and it will flash for light doesn't come on then, have it fixed so it will problem. a seconds. few Then be ready warn you if there is a to the light should go out. This means the system is Passenger Air Bag Status Indicator ready. If the air bag readiness light stays on - 2003 Chevrolet Avalanche | Owner's Manual - Page 193
a problem with the lights or the passenger sensing system. See your dealer for service. m the on indicator comes on when you have a rear-facing child restraint installed in the right front passenger's seat,it means that the passenger sensing system has not turned off the passenger's frontal air bag - 2003 Chevrolet Avalanche | Owner's Manual - Page 194
the battery not charging message. See DIC Warnings and Messages on page3-56. If you must drive a short distance with the light on, be certain to turn off all your accessories, such as the radio and air conditioner. When the engine is running, the gage shows the condition of the charging system - 2003 Chevrolet Avalanche | Owner's Manual - Page 195
accessories. Readings in either warning zone indicate a possible problem in the electrical system. Have the vehicle serviced as soon as possible. If the warning light comes on and a chime sounds there could be a brake problem. Have your brake system inspected right away. Brake System Warning Light - 2003 Chevrolet Avalanche | Owner's Manual - Page 196
is still on, have the vehicle towed for service. See Towing Your Vehicle on page4-48. Anti-Lock Brake System Warning Light With the anti-lock brake system, this light will come on when you start your engine and may stay on for several seconds. Your brake system may not be w _ ting properly if the - 2003 Chevrolet Avalanche | Owner's Manual - Page 197
engagement feature back on, see Traction Assist System (TAS) on page 4-9. If the Traction Assist System is affected by an anti-lock brake system, TAS or engine-related problem, the system will turn off and the light will come on. Have your vehicle serviced. If the light stays on, or comes on when - 2003 Chevrolet Avalanche | Owner's Manual - Page 198
United States Canada United States Canada This gage shows the engine coolant temperature. It also provides an indicator of how hard the 260°F (125°C) mark, it indicates that the cooling system is working beyond its capacity. See Engine Overheating on page 5-27. Your vehicle is equipped with a - 2003 Chevrolet Avalanche | Owner's Manual - Page 199
for the life of the vehicle, helping to produce a cleaner environment. The Check Engine light comes on to indicate that there is a problem and service is required. Malfunctions often will be indicated by the system before any problem is apparent. This may prevent more serious damage to your vehicle - 2003 Chevrolet Avalanche | Owner's Manual - Page 200
be as good and your engine may not run as smoothly. Phis could [lead to costly repairs that may not be covered by your warranty. Light On Steady - An emission control system malfunction has been detected on your vehicle. Dealer or qualified service center diagnosis and service may be required. If - 2003 Chevrolet Avalanche | Owner's Manual - Page 201
If none of the above steps have made the light turn off, have your dealer or qualified service center check the vehicle. Your dealer has the proper test equipment and diagnostic tools to fix any mechanical or electrical problems that may have developed. Emissions Inspection and Maintenance Programs - 2003 Chevrolet Avalanche | Owner's Manual - Page 202
system readiness, see your dealer or qualified service center to prepare the vehicle for inspection. The oil pressure gage shows the engine oil pressure in psi (pounds per square inch) when the engine is running other problem causing low oil pressure. Check your oil as soon as possible. See Engine - 2003 Chevrolet Avalanche | Owner's Manual - Page 203
the key toward START. The light will stay on until the engine starts. Cruise Control Light The cruise light comes on whenever you set your cruise control. See Cruise Control under Turn Signal/Multifunction Lever on page 3-7. If the light flashes, the Passlock@ system has entered a tamper mode. If - 2003 Chevrolet Avalanche | Owner's Manual - Page 204
of these indicate a problem with the fuel gage. At the gas station, the fuel pump shuts off before the back to empty when you turn off the ignition. United States Canada Low Fuel Warning Light light next to the fuel gage will come on briefly when you are starting the engine. This light comes - 2003 Chevrolet Avalanche | Owner's Manual - Page 205
Driver Information Center (DIC) The DIC display is located on the instrument panel cluster above the steering engine was turned off. I f a problem is detected, a warning message will appear on the display. Pressing any of the four buttons will acknowledge (clear) most current warnings or service - 2003 Chevrolet Avalanche | Owner's Manual - Page 206
your vehicle is getting for the personal trip based on current and past driving conditions. e PERSONAL: AVG MPH - This shows the vehicle's average speed for the PERSONAL: XX MI while it is displayed by pressing the reset stem onthe cluster. If you press and hold the reset stem or select button for - 2003 Chevrolet Avalanche | Owner's Manual - Page 207
and past driving conditions. e You can also reset the BUSINESS: XX MI while it is displayed by pressing the reset stem on the cluster. If you press shows the total number of hours the engine has run. Pressing the reset stem on the instrument cluster will also display the hourmeter after the - 2003 Chevrolet Avalanche | Owner's Manual - Page 208
59 minutes and 59 seconds (995959) after which the display will roll back to zero. To stop the counting of time, press the select button per gallon your vehicle is getting based on current and past driving conditions. Press and hold the select button for two seconds while AVG ECON System. 3-49 - 2003 Chevrolet Avalanche | Owner's Manual - Page 209
display for 10 seconds to let you know the system is reset. The DIC does not replace the need to maintain your vehicle as recommended in the Maintenance Schedule in this manual. Also, the oil change reminder will not detect dusty conditions or engine malfunctions that may affect the oil. Also, the - 2003 Chevrolet Avalanche | Owner's Manual - Page 210
DOORS OUT OF PARK (default): The doors will lock when the vehicle is shifted out of PARK (P). LOCK DOORS MANUALLY: The be locked automatically. doors . For more information on automatic door locks see Programmable Automatic Door Locks on page 2-8. ALARM WARNING: LAMPS: The headlamps when the alarm - 2003 Chevrolet Avalanche | Owner's Manual - Page 211
will unlock when the key is taken out of the ignition. UNLOCK DOORS MANUALLY: The doors will not be unlocked automatically. UNLOCK DRIVER IN PARK: The driver's door will be unlocked when the vehicle is shifted into PARK (P). Choose one of the four options and press the personalization button while - 2003 Chevrolet Avalanche | Owner's Manual - Page 212
scroll through the following choices: PERIMETER LIGHTING ON (default): The headlamps and back-up lamps will come on for 40 seconds, if it is the lock symbol on the remote keyless entry transmitter. LOCK FEEDBACK: LAMPS: The parking lamps will flash each time you press the button with the lock symbol - 2003 Chevrolet Avalanche | Owner's Manual - Page 213
REMOTE UNLOCK FEEDBACK is displayed on the DIC. Pressing the select button will scroll through the following choices: UNLOCK FEEDBACK: LAMPS (default): The parking lamps will flash each time you press the button with the unlock symbol on the remote keyless entry transmitter. UNLOCK FEEDBACK: BOTH - 2003 Chevrolet Avalanche | Owner's Manual - Page 214
more information on tilt mirror in reverse see Outside Automatic Dimming Mirror with Curb View Assist on page 2-52. Easy Exit Seat Press the personalization button The driver's seat will move to the exit position when the key is removed from the ignition. Choose one of the two options and press the - 2003 Chevrolet Avalanche | Owner's Manual - Page 215
changed and that some action may be needed by the driver to correct the condition. If there is more than one message that needs to be displayed they they are more urgent; these messages require action before they can be removed from the DIC display. The following are the possible messages that can - 2003 Chevrolet Avalanche | Owner's Manual - Page 216
engine oil message. ENGINE COOLANT HOT If the cooling system temperature gets hot, this message will appear in the DIC. Stop the vehicle and let the engine idle in PARK . Check your oil as soon as possible and have your vehicle serviced. ENGINE OVERHEATED If the engine cooling system reaches - 2003 Chevrolet Avalanche | Owner's Manual - Page 217
the DIG display. the vehicle or the message appears while driving, your Supplemental Brake Assist system needs service. S-- Brake E.--*-7 Warning Light on r--e 3-36 SERVICE AIR BAG If there is a problem with the air bag system, this message will be displayed on the DIC. Have a qualified technician - 2003 Chevrolet Avalanche | Owner's Manual - Page 218
messageis still displayed, or if it comes on again when you are driving, there is a problem with your brake system. If you continue to drive with this message displayed it can lead to an accident. You should have the vehicle towed for service. Also, see Brake System Warning Light in the Index. 3-59 - 2003 Chevrolet Avalanche | Owner's Manual - Page 219
SERVICE 4WD If a problem occurs with the four wheel drive system, this message will appear on the DIC. If this message appears, stop as soon as possible and turn off the vehicle. Restart the vehicle and check clear itself after 10 seconds. The low fuel light near the fuel gage will still remain on in - 2003 Chevrolet Avalanche | Owner's Manual - Page 220
to costly repairs that may not be covered under intervals. TRANS HOT IDLE ENGINE If the transmission fluid in door again. Check to see if the message still appears on the DIC. Pressing the select button will acknowledge this message and clear it from the DIC display. Towingatrailer Hot outside air - 2003 Chevrolet Avalanche | Owner's Manual - Page 221
the DIC. The battery needs to be replaced in the transmitter. Pressing the select button will acknowledge this message and clear it from the DIC display. STABILITY SYS ACTIVE You may see the STABILITY SYS ACTIVE message on the DIC. It means that an advanced computer-controlled system has come on to - 2003 Chevrolet Avalanche | Owner's Manual - Page 222
is on. See Brake System Warning Light on page 3-36. The message could be displayed if the stability system takes longer than usual to complete its diagnostic checks due to driving conditions. Also, if an engine or vehicle related problem has been detected, and the vehicle needs service, the message - 2003 Chevrolet Avalanche | Owner's Manual - Page 223
can do and how to operate all of its controls to be sure you're getting the most out of the advanced engineering that went into it. Your vehicle may have a feature called Retained Accessory Power (RAP). With RAP, you can play your audio system even after the ignition is turned off. See "Retained - 2003 Chevrolet Avalanche | Owner's Manual - Page 224
with CD This system audio system, your vehicle will have six Base@ amplified speakers. Radio Data System (RDS): Your audio system is equipped with a Radio Data System announcements. XMTMRadio Satellite Service (USA Only): XMTMis a continental U.S. based satellite radio service that offers 100 - 2003 Chevrolet Avalanche | Owner's Manual - Page 225
For XMTM (USA only,if your radio is equipped with XMTMSatellite Radio Service), push this knob while in XM mode to retrieve various pieces of increase or to AUTO VOL (Automatic Volume): With automatic volume, your audio system will adjust automatically to make up for road and wind noise as you drive - 2003 Chevrolet Avalanche | Owner's Manual - Page 226
Finding a Station BAND: Press this button to switch between AM, FM, FM2, or XMI, XM2 (USA only, if your radio is equipped with XMTMSatellite Radio Sewice) or DABl, DAB2 (Canada only, if your radio is equipped with DAB). The display will show your selection. TUNE: Turn this knob to choose radio - 2003 Chevrolet Avalanche | Owner's Manual - Page 227
pop, rock and classical stations. To return the bass and treble to the custom mode, press and release the AUDIO knob, until CUSTOM appears. If you radio is equipped with the Bose audio system, your equalization settings are either CUSTOM or TALK. 3. Tune in the desired station. 4. Press AUTO EQ to - 2003 Chevrolet Avalanche | Owner's Manual - Page 228
to the middle position and the display will show the speaker balance. To adjust all tone and speaker controls to the middle position, push and hold the AUDIO knob when no tone or speaker control is displayed. The radio will produce one beep and display ALL with the level display in the middle - 2003 Chevrolet Avalanche | Owner's Manual - Page 229
for two seconds to turn alternate frequency off. AF OFF When an alert announcement comes on the current radio playing. If the compact disc player is playing, play will stop emergency broadcast system. This feature is not supported by whole message is not displayed, parts of it will appear every - 2003 Chevrolet Avalanche | Owner's Manual - Page 230
traffic announcement comes on you will hear it. plays. If the compact disc player was being used, play will checks the current frequency for trafficsupport. This function does not apply to XMTMSatellite Radio Service. Traffic Interrupt Feature: Your radio can interrupt the play of a CD - 2003 Chevrolet Avalanche | Owner's Manual - Page 231
XMTMRadio Messages Radio Display Action Message Condition equired on is needed. This message should 3-72 - 2003 Chevrolet Avalanche | Owner's Manual - Page 232
this channel. Your system is working properly. There are no channels available for the category you selected. Your system is working properly. after having your vehicle serviced, check with the servicing facility. If you tune to channel 0, you will see this message alternating with your XM Radio - 2003 Chevrolet Avalanche | Owner's Manual - Page 233
the slot, label side up. The player will pull it in and the disc should begin playing. The display will show the CD symbol. If you want to insert you hold this pushbutton or press it more than once, the player will continue moving back through the disc. 3 REV (Reverse): Press and hold this - 2003 Chevrolet Avalanche | Owner's Manual - Page 234
this button to listen to the radio when a CD is playing.The disc will stop but remain in the player. CD AUX (Auxiliary): Press this button to play a CD when listening to the radio. (Eject): Press this button to stop a CD when it is playing or to eject a CD when it is not playing. Eject may be - 2003 Chevrolet Avalanche | Owner's Manual - Page 235
Six-Disc CD This system relies audio system, your vehicle will have six Bose@amplified speakers. Radio Data System (RDS): Your audio system is equipped with a Radio Data System . XMTMRadio Satellite Service (USA Only): XMTMis a continental U.S. based satellite radio service that offers 100 - 2003 Chevrolet Avalanche | Owner's Manual - Page 236
, if your radio is equipped with XMTMSatellite Radio Service), push this knob while in XMTM modeto retrieve system on VOLUME: Turn the knob to increase or to decrease volume. AUTO VOL (Automatic Volume): Your system has a feature called automatic volume. With this feature, your audio system adjusts - 2003 Chevrolet Avalanche | Owner's Manual - Page 237
Finding a Station BAND: Press this button to switch between AM, FM, FM2, or XMI, XM2 (USA only, if your radio is equipped with XMTMSatellite Radio Service) or DAB1, DAB2 (Canada only, if your radio is equipped with DAB). The display will show your selection. TUNE: Turn this knob to select radio - 2003 Chevrolet Avalanche | Owner's Manual - Page 238
adjust the display level to zero. To adjust all tone and speaker controls to the middle position, push and hold the AUDIO knob when no tone or speaker control is displayed. The radio will produce one beep and CENTERED the Bose@audio system, your equalization settings are either CUSTOM or TALK. 3-79 - 2003 Chevrolet Avalanche | Owner's Manual - Page 239
adjust all tone and speaker controls to the middle position, push and hold the AUDIO knob when no tone or speaker controls are displayed. The radio will produce one beep and CENTERED If PTY times out and is no longer on the display, go back to Step 1. If both P-TYPE and TRAF are on, the radio will search - 2003 Chevrolet Avalanche | Owner's Manual - Page 240
on. AF ON will appear on the display. The radio may switch to stronger stations. Press and hold BAND again for two seconds to turn alternate frequency off. AF OFF will appear on the display. The radio will not switch to other stations. When you turn the ignition off and then - 2003 Chevrolet Avalanche | Owner's Manual - Page 241
, DAB does not seek to a station that broadcasts traffic. DAB only checks the current frequency for traffic support. This function does not apply XMTM Satellite Radio to Service. Traffic Interrupt Feature: Your radio can interrupt the play of a CD, or XMTM, or DAB station. Press the TRAF button. The - 2003 Chevrolet Avalanche | Owner's Manual - Page 242
area, the sianal should return. ~~~ Your radio system is acquiring and processing audio and text data. No action is needed. This message should disappear shortly. I I Channel not in service CH Off Air CH Unavail This channel is not currently in service. Tune to another channel. This previously - 2003 Chevrolet Avalanche | Owner's Manual - Page 243
vehicle serviced, check with the servicing facility. No channel available for the chosen category Theft lock active Radio ID Radio ID label (channel 0) Radio ID not known (should only be if hardware failure) Hardware failure If you tune to channel 0, you will see this message alternating with - 2003 Chevrolet Avalanche | Owner's Manual - Page 244
one disc, do the following: 1. Turn the ignition on. 2. Press and release the LOAD side of the LOAD CD button. 3. Once the light stops flashing and turns green, load a disc. insert the disc partway into the slot, label side up. The player will pull the disc in. Once the disc is loaded, the - 2003 Chevrolet Avalanche | Owner's Manual - Page 245
the display. Press RPT again to turn it off. 0 REMOVE CD will be displayed. You can now remove the disc. If the disc is not removed, after 25 seconds, the disc will be automatically pulled back into the receiver. If you try to push the disc back into the receiver, before the 25 second time period - 2003 Chevrolet Avalanche | Owner's Manual - Page 246
until the display flashes. The selected display will now be the default. BAND: Press this button to play the radio when a disc(s) is in the player. To play the tracks on all of the discs that are loaded in random order, press and release the RDM button. RANDOM ALL will appear - 2003 Chevrolet Avalanche | Owner's Manual - Page 247
. To save tracks into the song list feature, perform the following steps: 1. Turn the disc player on and load it with at least one disc. See "LOAD CD" listed previously in this section for more information. 2. Check to see that the disc changer is not in song list mode. S-LIST should not appear - 2003 Chevrolet Avalanche | Owner's Manual - Page 248
display. The current radio source will stop and the DVD sound will come through the speakers. To stop listening to the DVD, press the CD AUX button, if a CD is loaded, or press the BAND button to select a different source. When the RSE system is turned off, the DVD symbol will go off of the - 2003 Chevrolet Avalanche | Owner's Manual - Page 249
Digital Versatile Disc (DVD) Rear Seat Entertainment (RSE) system. The RSE system includes a DVD player, a video display screen, two sets of wireless headphones, and a remote control. The DVD player will also play audio CDs. Home recorded CDs (CD-R or CD-RW formats) will not play in this DVD - 2003 Chevrolet Avalanche | Owner's Manual - Page 250
in RUN, ACCESSORY, or when RAP is active. If a disc is already in the player, press the play/pause button on the face of the DVD player or on the remote control. Ejecting a Disc Press the eject button on the DVD player to eject the disc. If a disc is ejected from the player, but is not removed, the - 2003 Chevrolet Avalanche | Owner's Manual - Page 251
on the front of the DVD console, behind the video screen, near the driver of the vehicle. Press this button while a DVD or CD is playing to freeze the video and mute the audio. The video screen will display Parental Control ON and the power indicator light on the DVD player will flash. It will also - 2003 Chevrolet Avalanche | Owner's Manual - Page 252
button. Direct sunlight or very bright light may affect the ability of the entertainment system to receive signals from the remote control. If the remote control does not seem to be working, the batteries may need to be replaced. See "Battery Replacement" later in this section. Objects blocking - 2003 Chevrolet Avalanche | Owner's Manual - Page 253
button to modify the video screen display characteristics. E. Audio: Press this button to call-up a menu DVD player and an auxiliary source. H. Stop: Press this button to stop the play of a DVD or CD. previews. J. Numeric Key Pad: The remote control numeric keypad provides you with the capability of - 2003 Chevrolet Avalanche | Owner's Manual - Page 254
when the DVD is playing the copyright or the previews. Battery Replacement To change the batteries, do the following: 1. Remove the battery compartment door located on the bottom of the remote control. 2. Replace the two AA batteries in the compartment. Make sure that they are installed correctly - 2003 Chevrolet Avalanche | Owner's Manual - Page 255
or the remote control to change to the auxiliary mode. Pressing the SRCE button will toggle the RSE system between the auxiliary device and the DVD player. Battery Replacement To change the batteries, do the following: 1. Loosen the screw on the battery compartment door located on the left - 2003 Chevrolet Avalanche | Owner's Manual - Page 256
audio source on the Rear Seat Audio system if the RSE system power is on. Refer to Rear Seat Audio (RSA) on page 3-99 for more information. Format. 4. Press the navigation key to select the PAL video format. 5. Press the enter button to accept the change. Audio Output Audio from the DVD player - 2003 Chevrolet Avalanche | Owner's Manual - Page 257
was ejected, but it was pulled back into the DVD player. Recommended Action The ignition might not be in on or accessory. The parental control button might have been pressed. (The power indicator light will flash.) The system might be off. The parental control button might have been pressed. (The - 2003 Chevrolet Avalanche | Owner's Manual - Page 258
press the Load/Eject button on the DVD player. Do not attempt to forcibly remove the disc from the DVD player. This could permanently damage the DVD player. Recommended Action Problem This could be caused by Sometimes the wireless headphone audio cuts out interference from cellular telephone towers - 2003 Chevrolet Avalanche | Owner's Manual - Page 259
back to the start of the current track if more than eight seconds have played. If the CD player on the front radio is in use, you cannot seek through different tracks. v A The following functions are controlled by the RSA system buttons: 6 (Power): Press this button to turn the rear seat audio - 2003 Chevrolet Avalanche | Owner's Manual - Page 260
player when operating one of these devices in or near the vehicle. * Excludes the Onstar@System. When a cassette tape is playing, press this button to go to the other side of the tape. When a CD is playing in the radio, press this button to go back to the beginning of the CD. When a CD light - 2003 Chevrolet Avalanche | Owner's Manual - Page 261
signals, causing the sound to come and go. Your radio may display NO SIGNAL to indicate interference. Your tape player should be cleaned regularly after every the tape player. For best results, use a scrubbing action, non-abrasive cleaning cassette with pads which scrub the tape head as the hubs - 2003 Chevrolet Avalanche | Owner's Manual - Page 262
subject to wear and the sound quality may degrade over time. Always make sure the cassette tape is in good condition before you have your tape player serviced. Care of Your CDs and DVDs Handle discs carefully. Store them in their original cases or other protective cases and awayfrom direct sunlight - 2003 Chevrolet Avalanche | Owner's Manual - Page 263
purchased in Canada and driven into the United States the DAB radio antenna system will not function. DAB radio reception is available in Canada only. the mast is badly bent, as it might be by vandals, you should replace it. Check occasionally to be sure the mast is still tightened to the cowl. If - 2003 Chevrolet Avalanche | Owner's Manual - Page 264
Equipment ...4-54 Truck-Camper Loading Information ...4-57 Trailer Recommendations ...4-58 Towing a Trailer ...4-58 Your Driving. the Road. and Your Vehicle ...4-2 Defensive Driving ...4.2 Drunken Driving ...4-3 Control of a Vehicle ...4-6 Braking ...4-6 Traction Assist System (TAS) ...4-9 Locking - 2003 Chevrolet Avalanche | Owner's Manual - Page 265
the best defensive driving maneuver, in both city and rural driving. You never know when the vehicle in front of you is going to brake or turn suddenly. Defensive driving requires that a driver concentrate on the driving task. Anything that distracts from the driving task - such as concentrating on - 2003 Chevrolet Avalanche | Owner's Manual - Page 266
on each person and situation, here is some general information on the problem. The Blood Alcohol Concentration (BAC) of someone who is drinking depends upon four things: 0 The amount of alcohol consumed The drinker's body weight The amount of food that is consumed before and during drinking The - 2003 Chevrolet Avalanche | Owner's Manual - Page 267
water, this means that a woman generally will reach a higher BAC level than a man of her same body weight when each has the same number of drinks. states, and The law in an increasing number of U.S. throughout Canada, sets the legal limit at 0.08 - 2003 Chevrolet Avalanche | Owner's Manual - Page 268
25 times greater! The body takes about an hour to rid itself of the alcohol in one drink. No amount of coffee or number of cold showers will speed that up don't know. Medical research shows that alcohol in a person's system can make crash injuries worse, especially injuries to the brain, spinal - 2003 Chevrolet Avalanche | Owner's Manual - Page 269
another. Age, physical condition, alertness, coordination and eyesight all play a part. So do alcohol, drugs condition of your brakes; the weight of the vehicle and the amount of brake force applied. I Sometimes, as when you're driving on snow or ice, it's easy to ask more of those control systems - 2003 Chevrolet Avalanche | Owner's Manual - Page 270
vehicle has a Dynamic Rear Proportioning (DRP) system. If there's a DRP problem, both the brake and ABS warning lights will come on accompanied by a IO-second chime. The lights and chime will come on each time the ignition is turned on until the problem is repaired. See your dealer for service. 4-7 - 2003 Chevrolet Avalanche | Owner's Manual - Page 271
The anti-lock system can change the brake pressure faster than any driver could. The computer is programmed to make the most of available tire and road conditions. This can help you steer around the obstacle while braking hard. Let's say the road is wet and you're driving safely. Suddenly, an - 2003 Chevrolet Avalanche | Owner's Manual - Page 272
is especially useful in slippery road conditions. The system operates only if it senses that one or both of the rear wheels are spinning or beginning to lose traction. When this happens, the system reduces engine power to limit wheel spin. The TRACTION ACTIVE message will come on in the DIC when the - 2003 Chevrolet Avalanche | Owner's Manual - Page 273
Traction Assist System, Anti-Lock Brake System or engine-related problem has been detected and the vehicle needs service. To turn the system on or off press the TAS on/off button located on the instrument panel. If you used the button to turn the system off, the traction off light will come on and - 2003 Chevrolet Avalanche | Owner's Manual - Page 274
in PARK (P). 2. Turn the ignition to RUN; do not start the engine. Stabilitrak@System Your vehicle may be equipped with Stabilitrak@which combines antilock brake, traction and stability control systems and helps the driver maintain directional control of the vehicle in most driving conditions. When - 2003 Chevrolet Avalanche | Owner's Manual - Page 275
turned off or back on by pressing the Stabilitrak@buttonon the instrument panel. When the Stabilitrak@system has been turned off you may still hear system noises as a result of the brake-traction control coming on. It is recommended to leave the system on for normal driving conditions, but it may - 2003 Chevrolet Avalanche | Owner's Manual - Page 276
control will be automatically disabled. The system will come back on after the brakes have cooled. This can take up to two minutes or longer depending on brake usage. Notice: Don't allow the wheel(s) of one axle to spin excessively when the traction off, ABS and brake lights are on and the SERVICE - 2003 Chevrolet Avalanche | Owner's Manual - Page 277
If you lose power steering assist because the engine stops or the system is not functioning, you can steer but it will take much more effort. Suppose you're steering through a sharp curve. Then you suddenly accelerate. Both control systems - steering and acceleration - have to do their work - 2003 Chevrolet Avalanche | Owner's Manual - Page 278
steering can be more effective than braking. For example,you come over a hill and find a truck stopped in your lane, or a car suddenly pulls out from nowhere, or achild darts out from between parked cars and stops right in front of you. You can avoid these problems by braking - if you can stop in - 2003 Chevrolet Avalanche | Owner's Manual - Page 279
right moment, the accelerates, moves around the vehicle ahead, then goes back into the right lane again. A simple maneuver? Not necessarily! Passing passing driver face to face with the worst of all traffic accidents - the head-on collision. I So here are some tips for passing: "Drive ahead.'' - 2003 Chevrolet Avalanche | Owner's Manual - Page 280
, you need only slow down and drop back again and wait for another opportunity. Try not to pass more than one vehicle at a time on two-lane roads. Reconsider before passing the next vehicle. Don't overtake a slowly moving vehicle too rapidly. Even though the brake lamps are not flashing, it may be - 2003 Chevrolet Avalanche | Owner's Manual - Page 281
. Remember: Any anti-lock brake system (ABS) helps avoid only the braking skid. Skidding In a skid, a driver can lose control of the vehicle. Defensive drivers avoid most skids by taking reasonable care suited to existing conditions, and by not "overdriving" those conditions. But skids are always - 2003 Chevrolet Avalanche | Owner's Manual - Page 282
example, be sure to have all necessary maintenance and service work done. Check to make sure all underbody shields (if so equipped) are properly attached. Be sure you read all the information about your four-wheel-drive vehicle in this manual. Is there enough fuel? Is the spare tire fully inflated - 2003 Chevrolet Avalanche | Owner's Manual - Page 283
by flying objects.Secure the cargo properly. Heavy loads on the roof raise the vehicle's center o gravity, making it more likely to f roll over. You can be seriously or . You'll find other important information in this manual. See Loading Your Vehicle on page 4-51, Luggage Carrier on page 2-60 and Tires - 2003 Chevrolet Avalanche | Owner's Manual - Page 284
and lanterns. Never park your vehicle over dry grass or other combustible materials that could catch fire from the heat of the vehicle's exhaust system. It's also a to listen for unusual tire or engine sounds. With your arms, hands, feet and body, you'll need to respond to vibrations and vehicle bounce. - 2003 Chevrolet Avalanche | Owner's Manual - Page 285
Conditions: Off-roading can take you over hard-packed dirt, gravel, rocks, grass, sand, mud, snow or ice. Each of these surfaces affects the steering, acceleration and braking easily throw you out of position. This could cause you to lose control and crash. So, whether you're driving on or off the - 2003 Chevrolet Avalanche | Owner's Manual - Page 286
, even with one or two wheels, you can't control the vehicle as well or at all. Because you important to avoid sudden acceleration, sudden turns or sudden braking. In a way, off-road driving requires a no road signs, posted speed limits or signal lights. You have to use your own good judgment about - 2003 Chevrolet Avalanche | Owner's Manual - Page 287
Approaching a Hill When you approach a hill, you need to decide if it's one of those hills that's 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 can - 2003 Chevrolet Avalanche | Owner's Manual - Page 288
to oncoming traffic. If your engine has stopped running, you'll need to restart it. With the brake pedal pressed and the parking brake still applied, shift the transmission to PARK (P) and restart the engine. Then, shift to REVERSE (R), release the parking brake, and slowly back down the hill as - 2003 Chevrolet Avalanche | Owner's Manual - Page 289
you can't make it up the hill, you must back straight down hill. the Q: Suppose, after stalling, I try to back down the hill and decide I just can't do it. What should I do? A: Set the parking brake, put your transmission in PARK (P) and turn off the engine. Leave the vehicle and go get some help - 2003 Chevrolet Avalanche | Owner's Manual - Page 290
the brakes lightly when descending a hill and use a low gear to keep vehicle speed under control. I Stop your vehicle by applying the regular brakes. Apply the parking brake. Shift to PARK (P) and, while still braking, restart the engine. Shift back to a low gear, release the parking brake, and - 2003 Chevrolet Avalanche | Owner's Manual - Page 291
from tilting and rolling over. Also, driving across an incline puts more weight on the downhill wheels. This could cause a downhill slide or a incline, don't drive across it. Find another route instead. Surface conditions can be a problem when you drive across a hill. Loose gravel, muddy spots, or - 2003 Chevrolet Avalanche | Owner's Manual - Page 292
you (and your passengers) get out on the uphill side, even if the door there is harder to open. If you get out on the downhill side and . You can't accelerate as quickly, turning is more difficult, and you'll need longer braking distances. It's best to use a low gear when you're in mud -the deeper - 2003 Chevrolet Avalanche | Owner's Manual - Page 293
splashes on your ignition system and your vehicle can stall. Stalling can also occur if you get your tailpipe under water. And, as long as your tailpipe is under water, you'll never be able to start your engine. When you go through water, remember that when your brakes get wet, it may - 2003 Chevrolet Avalanche | Owner's Manual - Page 294
. These substances can cause glazing and uneven braking. Check the body structure, steering, 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 - 2003 Chevrolet Avalanche | Owner's Manual - Page 295
on higher speed roads. Your headlamps can light up only so much road ahead. In problems, or by fatigue. What you do in the daytime can also affect your night vision. For example, if you spend the day in bright sunshine you are wise to wear sunglasses. Your eyes will have less trouble adjusting - 2003 Chevrolet Avalanche | Owner's Manual - Page 296
your eyes to re-adjust to the dark. checked regularly for proper aim, so should your eyes be examined regularly. Some drivers suffer from night blindness - the inability to see in dim light - and aren't even aware of it. Driving in Rain and on Wet Roads Rain and wet roads can mean driving trouble - 2003 Chevrolet Avalanche | Owner's Manual - Page 297
washer tank filled with washer fluid. Replace your windshield wiper inserts when they show washes can cause problems, too. The water may affect your brakes. Try to avoid puddles. brakes can causeaccid ts. They w c t work as well in a quick stop and may cause pulling to one side. You could lose control - 2003 Chevrolet Avalanche | Owner's Manual - Page 298
Weather Tips * Turn on your low-beam headlamps - not just your parking lamps - to help make you more visible to others. Besides slowing down, allow puddles or standing water, water can come in through your engine's air intake and badly damage your engine. Never drive throughwater that is slightly - 2003 Chevrolet Avalanche | Owner's Manual - Page 299
going. Get a city map and plan your trip into an unknown part of the city just as you would for a cross-country trip. light turns green, and just before you start to move, check both ways for vehicles that have not cleared the intersection or may be running the red light. One of the biggest problems - 2003 Chevrolet Avalanche | Owner's Manual - Page 300
gap at close to the prevailing speed. Switch on your turn signal, check your mirrors and glance over your shoulder as often as necessary. Try to adjust your speed to the posted limit or to the prevailing rate if it's slower. Stay in the right lane unless you want to pass. Before changing lanes, check - 2003 Chevrolet Avalanche | Owner's Manual - Page 301
clean inside and outside? Wiper Blades: Are they in good shape? Fuel, Engine Oil, Other Fluids: Have you checked all levels? Lamps: Are they all working? Are the lenses clean? Tires: They are vitally important to a safe, trouble-free trip. Is the tread good enough for long-distance driving? Are the - 2003 Chevrolet Avalanche | Owner's Manual - Page 302
tires on the road, the drone of the engine, and the rush of the wind against the Check your mirrors and your instruments frequently. Driving on steep hills or mountains is different from driving in flat or rolling terrain. e e If you get sleepy, pull off the road into a rest, service or parking - 2003 Chevrolet Avalanche | Owner's Manual - Page 303
-Wheel-Drive Vehicle on page 4-19 for information about driving off-road. Keep your vehicle in good shape. Check all fluid levels and also the brakes, tires, cooling system and transmission. These parts can work hard on mountain roads. Know how to go down hills. The most important thing to know is - 2003 Chevrolet Avalanche | Owner's Manual - Page 304
down to a lower gear. The lower gears help cool your engine and transmission, and you climb the hill can better. Stay in your own lane whendriving on two-lane roads in hills or mountains. Don't swing wide cut or across the center of the road. Drive at speeds that let you stayin - 2003 Chevrolet Avalanche | Owner's Manual - Page 305
and a couple of reflective warning triangles. And, if you will be driving under severe conditions, include a small bag of sand, a piece of old carpet or a couple of this? "Wet ice." Very cold snow or ice can be slick and hard to drive on. But wet ice can be even more trouble because it may offer the - 2003 Chevrolet Avalanche | Owner's Manual - Page 306
or Snow on page 4-45. Even though your vehicle has atraction system, you'll want to slow down and adjust your driving to the road conditions. See Traction Assist System (TAS) on page 4-9. If you don't have a traction system, accelerate gently. Try not to break the gentle traction. If you accelerate - 2003 Chevrolet Avalanche | Owner's Manual - Page 307
extra clothing or wrap a blanket around you. I you have no blankets or extra clothing, make f body insulators from newspapers, burlap bags, rags, floor mats - anything you can wrap around yourself or tuck on your hazard flashers 4-44 .. . . You can run the engine to keep warm, but be careful. - 2003 Chevrolet Avalanche | Owner's Manual - Page 308
long as you must. This saves fuel. When you run the engine, make it go a little faster than just idle. That is, push the accelerator slightly. This uses less fuel for the heat that you get and it keeps the battery charged. You will need a well-charged battery to restart the vehicle, and possibly for - 2003 Chevrolet Avalanche | Owner's Manual - Page 309
could be injured. And, the transmission or other parts of the vehicle can overheat. Thatcould cause an engine compartment fire or other damage. When you're stuck message and the traction off light are illuminated on the instrument panel cluster. Then shift back and forth between REVERSE (R) - 2003 Chevrolet Avalanche | Owner's Manual - Page 310
. Never pull on the hooks a sideways angle. The hooks at could break off and you or others could be injured from the chain cable snapping back. or Nofice: Never use recovery hooks to tow the vehicle. Your vehicle couldbe damaged and it would not be - 2003 Chevrolet Avalanche | Owner's Manual - Page 311
Towing Towing Your Vehicle Consult your dealer or a professional towing service if you need to have your disabled vehicle towed. See Roadside Assistance Program on page 7-6. With the proper preparation and equipment, many vehicles can be - 2003 Chevrolet Avalanche | Owner's Manual - Page 312
NEUTRAL can cause your vehicle to roll even if the transmission is in Park (P) for an automatic transmission, or if your vehicle is in gear, for a manual transmission. You or others could be injured.Make sure the parking brake is firmly set before you shift the transfer case to NEUTRAL. 4. Shift the - 2003 Chevrolet Avalanche | Owner's Manual - Page 313
5. Release the parking brake only after the vehicle being towed is firmly attached to the towing procedure to correctly tow you vehicle on two wheels: 1. Firmly set the parking brake. 2. Shift the transmission to PARK (P). 3. Securely attach the vehicle being towed to the tow vehicle. 4-50 - 2003 Chevrolet Avalanche | Owner's Manual - Page 314
the parking brake only after the vehicle being towed is firmly attached to the towing vehicle. D ' GAWR FRT GAWR RF. n COLD TIRE PRESSURI u e!==! o n I - 7 u u kEE K R S MANUAL FOR ADDITIONALI N F O R M A T I O N n The Certification/Tire label is found on the rear edge of the driver's door - 2003 Chevrolet Avalanche | Owner's Manual - Page 315
vehicle. Your warranty does not cover parts or components that fail because of overloading. This will help you decide how much cargo and installed equipment your truck can carry. Using heavier suspension components to get added durability might not change your weight ratings. Ask your dealer to - 2003 Chevrolet Avalanche | Owner's Manual - Page 316
-adjusting rear suspension is available on C/K 1500 vehicles and is available with the premium smooth ride suspension package. This type of level control will provide a leveled riding position as well as improved handling under a variety of passenger and loading conditions. A hydraulic pump inside - 2003 Chevrolet Avalanche | Owner's Manual - Page 317
a plow can damage your vehicle, and the repairs wouldn't be covered by warranty. Unless your vehicle was built to carry weight of those options, The weight and number of passengers you intend to carry, The weight of items you've added to your vehicle, like a tool box or truck cap, The total weight - 2003 Chevrolet Avalanche | Owner's Manual - Page 318
passengers. Basically, it's the amount of weight you can add to your front axle before reaching your front GAWR. The front axle reserve capacity for your vehicle can be found in the lower right corner of the CertificationlTire label, as shown. : TRUCK COLD TIRE PRESSURt XXXKPA(XXPS1) XXXKPA(XXPS1 - 2003 Chevrolet Avalanche | Owner's Manual - Page 319
= 980 Ib. (445 kg) So, if your truck's front axle reserve capacity is more than 980 Ib. (445 kg), you could add the snow plow without exceeding the front GAWR. Q: What if I want to add heavier equipment to my vehicle? (W X (A + W-B.)) /W.B.= Weight the accessory is adding to the front axle. Where - 2003 Chevrolet Avalanche | Owner's Manual - Page 320
Your Vehicle on page 4-51. Truck-Camper Loading Information Your vehicle was neither designed nor intended to carry a slide-in type camper. Notice: Adding a slide-in camper or similar it, equipment to your vehicle can damage and the repairs wouldn't be covered by warranty. Don't install a slide - 2003 Chevrolet Avalanche | Owner's Manual - Page 321
eq-.>ment and ou t drive properly, you can lose control when you pull a trailer. For example, if the trailer is too heavy, the brakes may not work well or even at all. You and result in costly repairs not covered by your warranty. To pull a trailer correctly, follow the advice in this part, and see - 2003 Chevrolet Avalanche | Owner's Manual - Page 322
starts at full throttle. This helps your engine and other parts of your vehicle wear in at the heavier and/or hilly conditions). See "Tow/Haul Mode" later in this section. the weight of the trailer control if your trailer will weigh 5,000 Ibs. (2 268 kg) or less. You should always use a sway control - 2003 Chevrolet Avalanche | Owner's Manual - Page 323
in stop and go traffic. When pulling a heavy trailer or a large or heavy load in busy parking lots where improved low speed control of the vehicle is desired. Operating the vehicle in tow/haul when lightly loaded or with no trailer at all will not cause damage. However, there is no benefit to - 2003 Chevrolet Avalanche | Owner's Manual - Page 324
to the vehicle. These damages would not be covered by your vehicle's warranty. *Tongue weight should be 10% to 15% of trailer weight, up to 1,000 Ib. (454 kg) maximum. **The Gross Combination Weight Rating (GCWR) is the total allowable weight of the completely loaded vehicle and trailer including - 2003 Chevrolet Avalanche | Owner's Manual - Page 325
Customer Communication Centre, 163-005 1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7 Weight of the Trailer Tongue The tongue load (A) of any trailer is an important weight to measure because it affects the total or gross weight of your vehicle. The Gross Vehicle Weight (GVW) includes the curb - 2003 Chevrolet Avalanche | Owner's Manual - Page 326
, large trucks going by and rough roads are a few reasons why you'll need the right hitch. Here are some rules to follow: 0 If you'll be pulling a trailer that, when loaded, will weigh more than 5,000 Ibs. (2 268 kg), be sure to use a properly mounted, weight-distributing hitch and sway control of - 2003 Chevrolet Avalanche | Owner's Manual - Page 327
you remove the hitch. If you don't seal them, deadly carbon monoxide (CO) from your exhaust can get into your vehicle. See "Carbon Monoxide" in the Index. Dirt and water can, too. Your trailer brake system can tap into the vehicle's hydraulic brake system only if: The trailer parts can withstand - 2003 Chevrolet Avalanche | Owner's Manual - Page 328
), safety chains, electrical connector, lamps, tires and mirror adjustment. If the trailer has electric brakes, start your vehicle and trailer moving and then apply the trailer brake controller by hand to be sure the brakes are working. This lets you check your electrical connection at the same - 2003 Chevrolet Avalanche | Owner's Manual - Page 329
you might have to use your brakes so much that they would heavy loads and/or hilly conditions). You may also want to engine overheating. To avoid this, let the engine run while parked (preferably on level ground) with the automatic transmission in PARK (P) for a few minutes before turning the engine - 2003 Chevrolet Avalanche | Owner's Manual - Page 330
fluid (don't overfill), engine oil, axle lubricant, belts, cooling system and brake system. Each of these is covered in this manual, and the Index will help you find them quickly. If you're trailering, it's a good idea to review these sections before you start your trip. Check periodically to see - 2003 Chevrolet Avalanche | Owner's Manual - Page 331
trailer circuits: Yellow: Left Stopnurn Signal DarkGreen:Right Stopnurn Signal Brown: Taillamps White: Ground Light Green:Back-upLamps Light Blue:CHMSL Red: Battery Feed 0 DarkBlue: Trailer Brake Your vehicle is equipped with the eight-wire trailer towing harness. This harness with a seven - 2003 Chevrolet Avalanche | Owner's Manual - Page 332
electrical power to additional equipment that you may choose to add. The auxiliary battery circuit is protected by a megafuse located behind the auxiliary battery. Be sure to follow the proper installation instructions that are included with any electrical equipment that you install. Notice: When - 2003 Chevrolet Avalanche | Owner's Manual - Page 333
b NOTES 4-70 - 2003 Chevrolet Avalanche | Owner's Manual - Page 334
Washer Fluid ...5-38 Brakes ...5-39 Battery ...5.42 Jump Starting ...5-43 Rear Axle ...5.49 Four-wheel Drive ...5.50 Bulb Replacement ...5.52 Halogen Bulbs ...5.52 Headlamps ...5.52 Front Turn Signal, Sidemarker and Parking Lamps ...5.54 Daytime Running Lamps ...5-55 Center High-Mounted Stoplamp - 2003 Chevrolet Avalanche | Owner's Manual - Page 335
93 Service Parts Identification Label ...5-93 Electrical System ...5.94 Windshield Wiper Fuses ...5.94 Power Windows and Other Power Options ...5-94 Fuses and Circuit Breakers ...5.95 Capacities and Specifications ...5.104 Capacities and Specifications ...5.104 Normal Maintenance Replacement Parts - 2003 Chevrolet Avalanche | Owner's Manual - Page 336
best and wants you to be happy with it. We hope you'll go to your dealer for all your service needs. You'll get genuine GM parts and GM-trained and supported service people. We hope you'll want to keep your GM vehicle all GM. Genuine GM parts have one of these marks: 5-3 - 2003 Chevrolet Avalanche | Owner's Manual - Page 337
To order the proper service manual, see Service Publications Ordering Information on page 7-I 1. Your vehicle has an air bag system. Before attempting to do your own service work, see Servicing Your Air Bag-Equipped Vehicle on page 1-65. You should keep a record with all parts receipts and list the - 2003 Chevrolet Avalanche | Owner's Manual - Page 338
and engine protection. Gasoline meeting these specifications could provide improved driveability and emission control system performance you might damage your engine. A little pinging noise when you accelerate or drive uphill is considered normal. This does not indicate a problem exists or that a - 2003 Chevrolet Avalanche | Owner's Manual - Page 339
and rubber parts. That damage wouldn't be covered under your warranty. Additives To provide cleaner air, all gasolines in the United States are now required to contain additives that will help prevent engine and fuel system deposits from forming, allowing your emission control system to work - 2003 Chevrolet Avalanche | Owner's Manual - Page 340
to find. Never use leaded gasoline or any other fuel not recommended in the previous text on fuel. Costly repairs caused by use of improper fuel wouldn't be covered by your warranty. To check the fuel availability, ask an auto club, or contact a major oil company that does business in the country - 2003 Chevrolet Avalanche | Owner's Manual - Page 341
I While refueling, hang the fuel cap by the tether using the hook located on the inside of the filler door. To remove the fuel cap, turn it slowly to the left (counterclockwise). If you get fuel on yourself and then something ignites it, you could be badly - 2003 Chevrolet Avalanche | Owner's Manual - Page 342
the cap. The diagnostic system can determine if the fuel into the atmosphere. See Malfunction lndicator Lamp on page 3-40. Filling a Portable light and may damage your fuel tank and emissions system. See "Malfunction lndicator Lamp in a vehicle's trunk, pickup bed or on any surface other than the - 2003 Chevrolet Avalanche | Owner's Manual - Page 343
Checking Things Under the Hood Hood Release /i\ CAUTION: Things that burn can get on hot engine parts and start a fire. These include liquids likefuel, oil, coolant, brake fluid, windshield washer and other fluids, and plastic or rubber. You or others could be burned. Be careful not to drop or - 2003 Chevrolet Avalanche | Owner's Manual - Page 344
2. Then go to the front of the vehicle and push left on the secondary hood release, located under the front emblem. 3. Lift the hood. Before closing the hood, be sure all filler caps are on properly. Pull down the hood and close it firmly. 5-11 - 2003 Chevrolet Avalanche | Owner's Manual - Page 345
Engine Compartment Overview When you open the hood on the VORTECTM 5300 V8 engine you will see the following: 5-12 - 2003 Chevrolet Avalanche | Owner's Manual - Page 346
(If Equipped) D. Engine Oil Fill E. Engine Oil Dipstick F. Automatic Transmission Dipstick G. Fan H. I. J. K. L. M. N. Remote Negative (-) Terminal (GND) Power Steering Fluid Reservoir (Out of View) Remote Positive (+) Terminal Brake Fluid Reservoir Underhood Electrical Center Battery Windshield - 2003 Chevrolet Avalanche | Owner's Manual - Page 347
When you open the hood on the VORTECTM 8100 V8 engine you will see the following: 5-14 - 2003 Chevrolet Avalanche | Owner's Manual - Page 348
Terminal J. Power Steering Fluid Reservoir K.BrakeFluidReservoir L. UnderhoodElectricalCenter M. Battery N. Windshield Washer Fluid Reservoir Engine Oil If the CHECK OIL LEVEL light appears on the instrument cluster, it means you need to check your engine oil level right away. For more information - 2003 Chevrolet Avalanche | Owner's Manual - Page 349
then push it back in all the way. Remove it again, keeping the tip down, and check the level. When to Add Engine Oil If the engine could be damaged. ( 0 ...0 ... 8.1 L Engine The engine oil fill cap for the 5300 V8 engine is located on the passenger's side engine valve cover. On the 8100 V8 engine - 2003 Chevrolet Avalanche | Owner's Manual - Page 350
oil change service yourself, be sure the oil you use has the starburst symbol on the front of the oil container. If you have your oil changed for you, be sure the oil put into your engine is American Petroleum Institute certified for gasoline engines. ,) COLD WEATHER I RECOMMENDED You should - 2003 Chevrolet Avalanche | Owner's Manual - Page 351
in engine damage not covered by your warranty. When to Change Engine Oil (GM Oil Life System) Your vehicle has a computer system that lets you know when to change the engine oil and filter. This is based on engine revolutions and engine temperature, and not on mileage. Based on driving conditions - 2003 Chevrolet Avalanche | Owner's Manual - Page 352
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 your used oil, ask your dealer, a service station or a local recycling center for help. If the OIL LIFE RESET messageflashes for 10 seconds, the system is reset - 2003 Chevrolet Avalanche | Owner's Manual - Page 353
See Part B: Owner Checks and Services on page 610 to determine when to check the air filter restriction indicator. 1- The service window(A) with the percentage scale shows the amount of engine air cleanedfilter life used. When both service window (A) and service window (B) turn orange, replace - 2003 Chevrolet Avalanche | Owner's Manual - Page 354
Schedule to determine when to replace the engine air cleanerlfilter. See Part Br Owner Checks and Services on page6- 10. Operating ? enginewith ---> airc-__mer/fiL-Nr off can cause you or others to be burned. The air cleaner not only cleans the air,it stops flame if the engine backfires. If it isn - 2003 Chevrolet Avalanche | Owner's Manual - Page 355
. Too much can mean that some of the fluid could come out and fall on hot engine part or exhaust system parts, starting a fire. Too little fluid could cause the transmission to overheat. Be sure to get an accurate reading if you check your transmission fluid. Wait at least 30 minutes before - 2003 Chevrolet Avalanche | Owner's Manual - Page 356
three seconds and then pull it back out again. Checking the Fluid Level Prepare your vehicle as follows: e Park your vehicle on a level place. Keep the engine running. With the parking brake applied, place the shift lever in PARK (P). e With your foot on the brake pedal, move the shift lever - 2003 Chevrolet Avalanche | Owner's Manual - Page 357
level as described under How to Check. 0 When the correct fluid level is obtained, push the dipstick back in all the way; then flip the handle down to lock the dipstick in place. Engine Coolant The cooling system in your vehicle is filled with DEX-COOL@ engine coolant. This coolant is designed to - 2003 Chevrolet Avalanche | Owner's Manual - Page 358
. Notice: If you use an improper coolant mixture, your engine could overheat and be badly damaged. The repair cost wouldn't be covered by your warranty. Too much water in the mixture can freeze and crack the engine, radiator, heater core and other parts. -- What to Use Use a mixture of one-half - 2003 Chevrolet Avalanche | Owner's Manual - Page 359
are hot. The vehicle must be on a level surface. When your engine is cold, the coolant level should be at the FULL COLD mark. If the LOW COOLANT LEVEL message comes on and stays on, it means you're low on engine coolant. See Engine Compartment Overview on page 5-12 for more information on location - 2003 Chevrolet Avalanche | Owner's Manual - Page 360
Messages on page 3-56. When replacing the pressure cap, make sure it is hand-tight. Overheated Engine Protection Operating Mode If an overheated engine condition exists and the REDUCED ENGINE POWER message is displayed, an overheat protection mode which alternates firing groups of cylinders helps - 2003 Chevrolet Avalanche | Owner's Manual - Page 361
the hood. Stay away from the engine if yousee or hear steam coming from it. Just turn it off and get CAUTION: (Continued) Notice: If your engine catches fire because you keep driving with no coolant, your vehicle can be badly damaged. The costly repairs would not be covered by your warranty. See - 2003 Chevrolet Avalanche | Owner's Manual - Page 362
come back on, you can drive normally. If the warning continues, pull over, stop, and park your vehicle right away. If there's still no sign of steam, push down the accelerator until the engine while driving - DRIVE (D). You may decide not to lift the hood but to get service help right away. 5-29 - 2003 Chevrolet Avalanche | Owner's Manual - Page 363
Cooling System When you decide it's safe to lift the hood, here's what you'll see: 8100 V8 Engine A. Coolant Surge Tank __ B. Coolant Surge Tank Pressure Cap 5300 V8 Engine C. EngineFan If the coolant inside the coolant surge tank is boiling, don't do anything else until it cools down. 5-30 - 2003 Chevrolet Avalanche | Owner's Manual - Page 364
be at or above the FULL COLD mark. If it isn't, you may have a leak at the pressure cap or in the radiator hoses, heater hoses, radiator, water pump or somewhere else in the cooling system. Notice: Engine damage from running your engine without coolant isn't covered by your warranty. Notice: When - 2003 Chevrolet Avalanche | Owner's Manual - Page 365
found a problem yet, check to see if coolant is visible in the surge tank. If coolant is visible but the coolant level isn't at the FULL COLD mark, can come out at high speed. Never turn the cap when the cooling system, including the radiator pressure cap, is hot. Wait for the cooling system and - 2003 Chevrolet Avalanche | Owner's Manual - Page 366
Notice: In cold weather, water can freeze and crack the engine, radiator, heater core and other parts. Use the recommended coolant and the proper COI !nt mi Ire. Adding only pram water to your cooling system can be dangerous. Plainwater, or some other liquid such as alcohol, can boil before the - 2003 Chevrolet Avalanche | Owner's Manual - Page 367
equipped with one of the two caps shown. 2. Then keep turning the pressure cap slowly, and remove it. I 1. Park the vehicle on a level surface. You can remove the coolant surge tank pressure cap when the cooling system, including the coolant surge tank pressure cap and upper radiator hose, is 5-34 - 2003 Chevrolet Avalanche | Owner's Manual - Page 368
the coolant surge tank with the proper mixture, to the FULL COLD mark. 4. With the coolant surge tank pressure cap off, start the engine and let it run until you can feel the upper radiator hose getting hot. Watch out for the engine cooling fan. By this time, the coolant level inside the coolant - 2003 Chevrolet Avalanche | Owner's Manual - Page 369
, the fan spins faster to provide more air to cool the engine. In most everyday driving conditions, the fan is spinning slower and the clutch the transmission slipping or making extra shifts. It is merely the cooling system functioning properly. The fan will slow down when additional cooling is not - 2003 Chevrolet Avalanche | Owner's Manual - Page 370
Fluid It is not necessary to regularly check 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. See Engine Compartment Overview on page 5-12 for reservoir - 2003 Chevrolet Avalanche | Owner's Manual - Page 371
fluid message that comes on when the instructions for parts of the washer system.Also, cold. This allows for expansion if freezing occurs, which could damage the tank if it is completely full. e Don't use engine coolant (antifreeze) in your windshield washer. It can damage your washer system - 2003 Chevrolet Avalanche | Owner's Manual - Page 372
if the engine is hot enough. You or others could be burned, and your vehicle could be damaged. Add brake fluid only when work is done on the brake hydraulic system. See "Checking Brake Fluid" in this section. Refer to the Maintenance Schedule to determine when to check your brake fluid. See Part - 2003 Chevrolet Avalanche | Owner's Manual - Page 373
fluid reservoir cap and the area around the cap before removing it. This will help keep dirt from entering the reservoir. x Just look at the brake fluid reservoir. The fluid level should be above MIN. If it isn't have your brake system checked to see if there is a leak. After work is done on the - 2003 Chevrolet Avalanche | Owner's Manual - Page 374
Nofice: 0 Using the wrong fluid can badly damage brake system parts. For example, just a few drops of mineral-based oil, suchas engine oil, in your brake system can damage brake system parts so badly that they'll have to be replaced. Don't let someone put in the wrong kind of fluid. If you spill - 2003 Chevrolet Avalanche | Owner's Manual - Page 375
related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after handling. Brake Adjustment Every time you make a brake stop, your disc brakes adjust for wear. Replacing Brake System Parts The braking system on - 2003 Chevrolet Avalanche | Owner's Manual - Page 376
that wouldn't be covered by your warranty. Trying to start your vehicle by pushing or pulling it won't work, and it could damage your vehicle. 1. Check the other vehicle. It must have a 12-volt battery with a negative ground system. Nofice: If the other system isn't a 12-volt system with a negative - 2003 Chevrolet Avalanche | Owner's Manual - Page 377
. The repairs wouldn't be covered by your warranty. 3. Turn off the ignition on both vehicles. Unplug unnecessary accessories plugged into the cigarette lighter or accessory power outlets. Turn off the radio and all lamps that aren't needed. This will avoid sparks and help save both batteries. And - 2003 Chevrolet Avalanche | Owner's Manual - Page 378
0 0 m tQ (D 3 -. 3 0 5 - 2003 Chevrolet Avalanche | Owner's Manual - Page 379
light. Be sure the battery has enoughwater. You don't need to add water to the ACDelco@ battery installed in your new vehicle. But if a battery has battery and maybe other parts too. Fans or c...er moving engine parts can in+e you badly. Keep your handsaway from moving parts once the engine running - 2003 Chevrolet Avalanche | Owner's Manual - Page 380
18 inches (45 cm) away from the dead battery, but not near engine parts that move. The electrical connection is just as good there, and the chance of sparks getting back to the battery is much less. 10. Now start the vehicle with the good battery and run the engine for awhile. 11. Try to start the - 2003 Chevrolet Avalanche | Owner's Manual - Page 381
vehicle. 5. Return the positive (+) remote terminal cover to its original position. Jumper Cable Removal A. Heavy, Unpainted Metal Engine Part or Remote Negative (-) Terminal. B. Good Battery or Remote Positive (+) and Negative (-) Terminals. C. Dead Battery or Remote Positive (+) Terminal. 5-48 - 2003 Chevrolet Avalanche | Owner's Manual - Page 382
level. What to Use Refer to the Maintenance Schedule to determine what kind of lubricant to use. See Part D: Recommended Fluids and lubricants on page 6- 17. How to Check Lubricant \ I I l l / 1500 Series shown, 2500 Series similar To get an accurate reading, the vehicle should be on a level - 2003 Chevrolet Avalanche | Owner's Manual - Page 383
to these vehicles. However, there are two additional systems that need lubrication. How to Check Lubricant Transfer Case When to Check Lubricant Refer to the Maintenance Schedule to determine how often to check the lubricant. See Part C: Periodic Maintenance Inspections on page 6- 15. Transfer - 2003 Chevrolet Avalanche | Owner's Manual - Page 384
to the Maintenance Schedule to determine how often to check the lubricant. See Part A: Scheduled Maintenance Services on page 6-4. If the level is below the bottom of the filler plug hole, you may need to add some lubricant. When the differential is cold, add enough lubricant to raise the level to - 2003 Chevrolet Avalanche | Owner's Manual - Page 385
Replacement See Replacement Bulbs on page 5-56 for the proper type of bulbs to use. For any bulb changing procedure not listed in this section, contact your dealer. Headlamps 1. Remove the turn signal/parking lamp follow the instructions on the bulb package. 2. Pull the inboard side of the housing - 2003 Chevrolet Avalanche | Owner's Manual - Page 386
t A. Low-BeamHeadlamp 9. High-BeamHeadlamp 3. Pull the pins away from their clips and pull them up until they completely release from the vehicle. 4. Pull the headlamp assembly out of the vehicle. 5. Turn the bulb connector counterclockwise and pull it out of the housing. 6. Unplug the electrical - 2003 Chevrolet Avalanche | Owner's Manual - Page 387
headlamp assembly back into the vehicle and reinstall the two pins. 10. Place the inboard end of the turn signal/parking lamp housing into the pocket. 11. Push the outboard side of the housing in until the release clip snaps into place. Front Turn Signal, Sidemarker and Parking Lamps 1. Remove the - 2003 Chevrolet Avalanche | Owner's Manual - Page 388
foglamp housing, which is near the DRLs. Center High-Mounted Stoplamp (CHMSL) It is recommended that this component be replaced as a unit by your dealer. Taillamps A. Stoplamp B. Turn Signal Lamp C. Back-upLamp 2. Turn the bulb socket counterclockwise and remove it from the DRL housing. 3. Pull - 2003 Chevrolet Avalanche | Owner's Manual - Page 389
Bulb Number Low-Beam Headlamps High-Beam Headlamps Daytime Running Lamps (DRL) 4157K 194 Side Marker Lamp and Turn Lamp 3157A or 3457NA Front Rear Marker Lamp, Taillamp and 3157 Stop Lamp Rear Turn Lamp 3157 Back-up Lamp 3157 For replacement bulbs not listed here, please contact your I 4. Pull the - 2003 Chevrolet Avalanche | Owner's Manual - Page 390
for wear and cracking. See Wiper Blade Check under At Least Twice a Year on page 6-1 1 for Replacement blades come in different types and are removed in different ways. For proper type and length, see Normal Maintenance Replacement Parts on page 5-706. Here's how to remove the shephard's hook type - 2003 Chevrolet Avalanche | Owner's Manual - Page 391
. Check all tires frequently to maintain the recommended pressure. Tire pressure should be checked when your tires are cold. replace them. Poorly maintained and improperly used tires are dangerous. Overloading your tires can cause overheating as a result of too much friction. You could have an air - 2003 Chevrolet Avalanche | Owner's Manual - Page 392
label, which is on the rear edge of the driver's door, shows the correct inflation pressures for your tires when they're cold. "Cold" means your vehicle has been sitting for at least three hours or driven no more than 1 mile (1.6 km). When to Check Check your tires once a month or more. Also - 2003 Chevrolet Avalanche | Owner's Manual - Page 393
Services," in Section 6, for scheduled rotation intervals. When rotating your tires, always use the correct rotation pattern shown here. Rust or dirt on a -..lee., 3r on the parts to which it is fastened, can make wheel nuts become loose after atime. The wheel could come rotated, adjust the front - 2003 Chevrolet Avalanche | Owner's Manual - Page 394
repaired well because of the size or location of the damage. One way to tell when it's time for new tires is to check the treadwear indicators, which will appear when your tires have only 1/16 inch (1.6 mm) or less of tread remaining. Some commercial truck during normal service on your vehicle - 2003 Chevrolet Avalanche | Owner's Manual - Page 395
replace your tires with those not having a TPC Spec number, make sure they are the same size, load range, speed rating and construction type (bias, bias-belted or radial) as your original tires. Mi l g tires could cause you to lose control Uniform Tire Quality Grading system does not apply to deep - 2003 Chevrolet Avalanche | Owner's Manual - Page 396
on General Motors passenger cars and light trucks may vary with respect to controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance. Warning: The traction grade assigned to this tire is based on straight-ahead braking - 2003 Chevrolet Avalanche | Owner's Manual - Page 397
badly rusted or corroded. If wheel nuts keep coming loose, the wheel, wheel bolts and wheel nuts should be replaced. If the wheel leaks air, replace it (except some aluminum wheels, which can sometimes be repaired). See your dealer if any of these conditions exist. Your dealer will know the kind of - 2003 Chevrolet Avalanche | Owner's Manual - Page 398
also cause problems with bearing life, brake cooling, speedometer or odometer calibration, headlamp aim, bumper height, vehicle ground clearance and tire or tire chain clearance to the body and chassis. See Changing a flat Tire on page5-67for more information. Tire Chains Used Replacement Wheels - 2003 Chevrolet Avalanche | Owner's Manual - Page 399
's instructions. If remove your foot from the accelerator pedal. Get the vehicle under control by steering the way you want the vehicle to go. It may be very bumpy and noisy, but you can still steer. Gently brake to a stop - well off the road if possible. If a tire goes flat, the next part - 2003 Chevrolet Avalanche | Owner's Manual - Page 400
brake firmly. 2. Put the shift lever in PARK (P). The following steps will tell you how to use the jack and change a tire. 3. If you have a four-wheel-drive vehicle, be sure the transfer caseis in a drive gear - not in NEUTRAL. 4. Turn off the engine. 5. Put the wheel blocks at the front and - 2003 Chevrolet Avalanche | Owner's Manual - Page 401
:~u!Mo((o~ op 's(00l anocual 0 1 ay] ayl - 2003 Chevrolet Avalanche | Owner's Manual - Page 402
will need to lower the spare tire and change a flat. You'll use the jack handle extensions and the wheel wrench to remove the underbody-mountedspare tire. A. B. C. D. E. F. Spare Tire HoistAssembly HoistCable Tire Retainer HoistShaft Hoist End of Extension Tool G. HoistShaft Access Hole H. Wheel - 2003 Chevrolet Avalanche | Owner's Manual - Page 403
these instructions to lower the spare tire: 1. Your vehicle may be equipped with a hoist lock (J). Open the spare tire lock cover on the bumper and use the ignition key to remove the lock. I 3. Insert the hoist end (open end) (F) of the extension through the hole (G) in the rear bumper. F Be - 2003 Chevrolet Avalanche | Owner's Manual - Page 404
that allows you to pull the hoist cable towards you to assist in reaching the spare tire. Removing the Flat Tire and Installing the Spare Tire Use the following pictures and instructions to remove the flat tire and raise the vehicle. D 6. When the tire has been lowered, tilt the retainer (D) at - 2003 Chevrolet Avalanche | Owner's Manual - Page 405
. 2. Use the wheel wrench to loosen all the wheel nuts. Turn the wheel wrench counterclockwiseto loosen the wheel nuts. Don't remove the wheel nuts yet. 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 out. I Front Position - 2003 Chevrolet Avalanche | Owner's Manual - Page 406
Never get under a vehicle when it is supported only by ajack. Raising your vehicle with the jack improperly positioned can damage the vehicle and even make the vehicle fall.To help avoid personal injury and vehicledamage, be sure to fit the jack lift head into the proper location before raising the - 2003 Chevrolet Avalanche | Owner's Manual - Page 407
4. Remove all the wheel nuts and take off the flat tire. Rear Position 1500 Series Rear Position 2500 Series Rear Tire Flat: If the flat tire - 2003 Chevrolet Avalanche | Owner's Manual - Page 408
parts to which it is fastened, can make the wheel nuts become loose after a time. The wheel could come off and cause an accident. Whenyou change a wheel, remove . If you do, the nuts might come loose.Your wheel 6. After mounting the spare, put the wheel nuts back on with the rounded end of the nuts - 2003 Chevrolet Avalanche | Owner's Manual - Page 409
~~ Rear Position 2500 Series Front Position Rear Position 1500 Series 7. Turn the wheel wrench counterclockwise to lower the vehicle. Lower the jack completely. 5-76 - 2003 Chevrolet Avalanche | Owner's Manual - Page 410
the wheel to come loose and even come off. This could lead to an accident. Be sure to use the correct wheel nuts. If you have to replace them, be sure Improperly tightened wheel nuts can lead to brake pulsation and rotordamage. To avoid expensive brake repairs, evenly tighten the wheel nuts in the - 2003 Chevrolet Avalanche | Owner's Manual - Page 411
and tire, you must also reinstall the wheel cover with attached plastic nuts, the plastic nut caps or the smooth center cap. If you are reinstalling a wheel cover with attached plastic nuts, place it on the wheel the valve stem pointing down and have the wheel repaired as soon as possible. 5-7% - 2003 Chevrolet Avalanche | Owner's Manual - Page 412
U D / 1. Put the tire on the ground at the rear of the vehicle with the valve stem pointed down. 2. Tilt the retainer (D) downward and through the wheel opening. Make sure the retainer is fully seated across the underside of the wheel. A. Spare Tire B. HoistAssembly C. HoistCable D. Tire - 2003 Chevrolet Avalanche | Owner's Manual - Page 413
5. Raise the tire part way upward. Make sure the retainer is seated in the wheel the wheel wrench (H) and extensions (I) together. 4. Insert the hoist end (F) through the hole (G) in the rear bumper and into the hoist shaft. PUSH & PULL F 7. Make sure the tire is stored securely. Push, pull, and - 2003 Chevrolet Avalanche | Owner's Manual - Page 414
bag and place it back in the Top-Box Storage unit. 2. Assemble wheel blocks and bottle jack together with the wing nut. To release the spare tire from the secondary latch do the following: 3. Replace the jack cover and tighten the jack-cover wingnuts. Secondary Latch System Your vehicle has an - 2003 Chevrolet Avalanche | Owner's Manual - Page 415
If the spare tire lowers to the ground, continue with Step 5 of "Removing the Spare Tire and Tools" earlier in this section. 5. Turn the wrench cable is exposed. 6. Stand the wheel blocks on their shortest ends, with the backs facing each other. 7. Place the bottom edge of the jack on the wheel - 2003 Chevrolet Avalanche | Owner's Manual - Page 416
it (with the wheel blocks) under the vehicle towards the front of the rear bumper. Position the center lift point of the jack under the center of the spare tire. 9. Turn the wrench clockwise to raise the jack until it lifts the end fitting. 10. Continue raising the jack until the spare tire stops - 2003 Chevrolet Avalanche | Owner's Manual - Page 417
tire. A spare tire may lose air over time, so check its inflation pressure regularly. See Inflation -- Tire Pressure on page 5-59 and Loading Your Vehicle on page4-51 for information regarding proper tire inflation and loading your vehicle. For instruction on how to remove, install or store a spare - 2003 Chevrolet Avalanche | Owner's Manual - Page 418
a match or get them ona hot part of the vehicle. Some are dangerous if you breathe their fumes in a closed space. When you use anything from a container to clean your vehicle, be sure to follow the manufacturer's warnings and instructions. And always open your doors or windows when you're cleaning - 2003 Chevrolet Avalanche | Owner's Manual - Page 419
tips: Always read the instructions on the cleaner label. Clean up stains as soon as you can - before they set. 0 Special Fabric Cleaning Problems Stains caused by such things as catsup, coffee (black), egg, fruit, fruit juice, milk, soft drinks, vomit, urine and blood can be removed as follows - 2003 Chevrolet Avalanche | Owner's Manual - Page 420
silicones or waxes may cause annoying reflections in the windshield and even make it difficult to see through the windshield under certain conditions. Rub with a clean, damp cloth to remove dirt. You may have to do this more than once. Things like tar, asphalt and shoe polish will stain if you don - 2003 Chevrolet Avalanche | Owner's Manual - Page 421
rinse the vehicle well, removing all soap residue completely. cold water, a soft cloth and a car washing soap to clean exterior lamps and lenses. Follow instructions under "Washing Your Vehicle." Cleaning the Outside of Your Vehicle The paint finish on your vehicle provides beauty, depth of color - 2003 Chevrolet Avalanche | Owner's Manual - Page 422
parts. If your vehicle has a "basecoaflclearcoat" paint finish. The clearcoat gives more depth and gloss to the colored surfaces to remove foreign garaged or covered whenever possible. chatters when running, wax, Check the wiper blades and clean them as necessary; replace blades that look worn. 5-89 - 2003 Chevrolet Avalanche | Owner's Manual - Page 423
metal repair or replacement, make sure the body repair shop applies anti-corrosion material to parts repaired or replaced to restore corrosion protection. Original manufacturer replacement parts will provide the corrosion protection while maintaining the warranty. Finish Damage Any stone chips - 2003 Chevrolet Avalanche | Owner's Manual - Page 424
removal and dust control can collect on the underbody. If these are not removed, accelerated corrosion (rust) can occur on the underbody parts such as fuel lines, frame, floor pan and exhaust system repair, at no charge to the owner, the surfaces of new vehicles damaged by this fallout condition - 2003 Chevrolet Avalanche | Owner's Manual - Page 425
Usage Medium foaming shampoo. Cleans and lightly waxes. Biodegradable and phosphate free. Quickly and easily removes spots and stains from carpets, vinyl Odor Eliminator See your General Motors parts department for these products. See Part D: Recommended Fluids and Lubricants on paae6- 17. 5-92 - 2003 Chevrolet Avalanche | Owner's Manual - Page 426
your vehicle. The VIN also appears on the Vehicle Certification and Service Parts labels and the certificates of title and registration. Engine Identification The 8th character in your VIN is the engine code. This code will help you identify your engine, specifications and replacement parts. 5-93 - 2003 Chevrolet Avalanche | Owner's Manual - Page 427
your vehicle and the damage wouldn't be covered by your warranty. Some add-on electrical equipment can keep other components from working as they should. Your vehicle has an air bag system. Before attempting to add anything to your vehicle, see Servicing Your Air Bag-Equipped Vehicle on page 1-65 - 2003 Chevrolet Avalanche | Owner's Manual - Page 428
silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Be sure you replace a bad fuse with a new one of the identical size and rating. Instrument Panel Fuse Block The fuse block access door is on the driver's side edge of the instrument panel. Pull off the cover to - 2003 Chevrolet Avalanche | Owner's Manual - Page 429
may have spare fuses located behind the fuse block access door. These can be used to replace a bad fuse. However, make sure it is of the correct amperage. L Fuses Usage Windshield Wipers Truck Body Controller Accessory Ignition, Heated Seats 1 1 I I TBC ACCY I IGN 3 I HTR N C I 1 LOCK HVAC - 2003 Chevrolet Avalanche | Owner's Manual - Page 430
I Fuses Usage PCM, TCM Truck Body Controller Vehicle and Trailer High Mounted Stoplamp LeftTurnSignaVStopTrailer Left Turn Signals and Sidemarkers Vehicle Stoplamps, Brake Module, Electronic Throttle Control Module Right Turn SignaVStop Trailer I I IGN 0 I TBC IGN 0 I I I I (RT TRN Right - 2003 Chevrolet Avalanche | Owner's Manual - Page 431
Center Instrument Panel Fuse Block The center instrument panel utility block is located underneath the instrument panel, to the left of the steering column. 6-WAY Device SEO Usage Special Equipment Option SL RIDE 5-98 - 2003 Chevrolet Avalanche | Owner's Manual - Page 432
remove fuses, hold the end of the fuse between your thumb and index finger and pull straight out. See Engine Compartment Overviewon page 5-72 for more information on its location. The underhood fuse block in the engine compartment on the driver's side of the vehicle near the battery. Lift the cover - 2003 Chevrolet Avalanche | Owner's Manual - Page 433
Replace cover after servicing. Remettre le couvercle en place. ,--. I I I GLOW i PLUG LSTOPLP I I I I I I I 1. I I I I these are different for gas and INJ 2/15A EDU/25A rnoteurs essence diesel fueled engines. See ECMRPVIISA for OwnersManual FUEL HT115A functions of studs #I and #2. ECMI/I5A - 2003 Chevrolet Avalanche | Owner's Manual - Page 434
*I - Gasoline Engine and Fuel Injection Rail #2. *2 - Gasoline Engine and Fuel Injection Rail #1. *3 - Gasoline Engine; Oxygen Sensors. *4- Gasoline Engine; Oxygen Sensors. *5 - PCM Ignition LR PARK Door Modules, Door Locks, Area and Instrument 5-101 - 2003 Chevrolet Avalanche | Owner's Manual - Page 435
Power Climate Control Auxiliary Power Outlet - Console Ignition Relay Powertrain Control Module Electronic Throttle Control, Electronic Brake Controller Instrument Panel Cluster, Air Conditioning Relay, Turn SignaVHazard Switch, Starter Relay Ride Control Backup Lamps Trailer Wiring I PWR AUX IGN - 2003 Chevrolet Avalanche | Owner's Manual - Page 436
WIS WASH HomeLink, Rear Heated INFO 5-103 - 2003 Chevrolet Avalanche | Owner's Manual - Page 437
Part D: Recommended Fluids and Lubricants on page6- 17 for more information. All capacities are approximate. Engine Specifications Engine After refill, the level must be rechecked. See Cooling System on page 5-30. Engine Cooling System 5300 V8 VORTECTM VORTECTM 00 V8 81 Metric 16.5 quarts - 2003 Chevrolet Avalanche | Owner's Manual - Page 438
Capacities and Specifications (cont'd) I Application Engine Oil with Filter VORTECTM 5300 V8 (VIN Code T) VORTECTM 8100 (VIN Code G) V8 6.0 quarts 6.5 quarts Capacities 5.7 L 6.1 L Fuel Tank Capacity 1500 2500 Air Conditioning Refrigerat R-l34a 31 .O gallons 37.5 gallons 117.0 L 142.0 L - 2003 Chevrolet Avalanche | Owner's Manual - Page 439
only. If you have any questions, see the service manual. VIN Code Oil Filter Engine Air Cleaner /Filter PCV Valve Spark Plugs Fuel Filter Wiper Blades Wiper Blade Type Wiper Blade Length *ACDelco@ part number **GM part number tNGK part number T PF44* A1518C* cv2001-c* 41-974* / PZTR5A15t GF626 - 2003 Chevrolet Avalanche | Owner's Manual - Page 440
15 Steering and Suspension Inspection ...6.15 Exhaust System Inspection ...6.15 Fuel System Inspection ...6.15 Engine Cooling System Inspection ...6.16 Transfer Case and Front Axle (Four-wheel Drive) Inspection ...6.16 Brake System Inspection ...6.16 Part D: Recommended Fluids and Lubricants ...6.17 - 2003 Chevrolet Avalanche | Owner's Manual - Page 441
inspections and recommended fluids and lubricants as prescribed in this manual are necessary to keep your vehicle in good working condition. Any damage caused by failure to follow recommended maintenance may not be covered by warranty. Have you purchased the GM Protection Plan? The Plan supplements - 2003 Chevrolet Avalanche | Owner's Manual - Page 442
you are technically qualified and have the necessary equipment, you should let your dealer's service department or another qualified service center do tl ;e jobs. "Part B: Owner Checks and Services" tells you what should be checked and when. It also explains what you can easily do to help keep your - 2003 Chevrolet Avalanche | Owner's Manual - Page 443
'll know that GM-trained and supported service people will perform the work using genuine GM parts. The proper fluids and lubricants to use are listed in Part D. Make sure whoever services your vehicle uses these. All parts should be replaced and all necessary repairs done before you or anyone else - 2003 Chevrolet Avalanche | Owner's Manual - Page 444
the life of this vehicle. See Part B: Owner Checks and Services on page 6-10 and Part C: Periodic Maintenance Inspections on page 6-15. Engine Oil and Chassis Lubrication Scheduled Maintenance Change engine oil and filter as indicated by the GM Oil Life System (or every 12 months, whichever occurs - 2003 Chevrolet Avalanche | Owner's Manual - Page 445
15 for information on resetting the system. An Emission Control Service. Lubricate chassis components with each engine oil and filter change. Lubricate the front suspension, ball joints, steering linkage, transmission shift linkage and parking brake cable guides. Ball joints should not be lubricated - 2003 Chevrolet Avalanche | Owner's Manual - Page 446
. Check constant velocity joints and axle seals for leaking. CI Rotate tires. See Tire Inspection and Rotation on page 5-59 for proper rotation pattern and additional information. (See footnote +.) 0 Replace fuel filter. An Emission Control Service. (See footnote t.) 0 Replace engine air cleaner - 2003 Chevrolet Avalanche | Owner's Manual - Page 447
for proper rotation pattern and additional information. (See footnote +.) Replace fuel filter. An Emission Control Service. (See footnote t.) Replace engine air cleaner filter. An Emission Control Service. Inspect Evaporative Control System. Check all fuel and vapor lines and hoses for proper hook - 2003 Chevrolet Avalanche | Owner's Manual - Page 448
0 Inspect spark plug wires. An Emission Control Service. 0 Replace spark plugs. An Emission Control Service. 0 Change automatic transmission fluid and filter if the vehicle's GVWR is over 8600 Ibs or if the vehicle is mainly driven under one or more of these conditions: - In heavy city traffic where - 2003 Chevrolet Avalanche | Owner's Manual - Page 449
58 for further details. Engine Oil Level Check Check the engine oil level and add the proper oil if necessary. See Engine Oil on page 5-15 for further details. Cassette Tape Player Service Clean cassette tape player. Cleaning should be done every 50 hours of tape play. See Audio System(s) on page - 2003 Chevrolet Avalanche | Owner's Manual - Page 450
Have anytorn or frayed safety belts replaced. Also look for any opened or broken air bag coverings, and have them repaired or replaced. (The air bag system does not need regular maintenance.) Spare Tire Check At least twice a year, after the monthly inflation check of the spare tire determines that - 2003 Chevrolet Avalanche | Owner's Manual - Page 451
on page 5-22. A fluid loss may indicate a problem. Check the system and repair if needed. Starter Switch Check At Least Once a Year Key Lock Cylinders Service Lubricate the key lock cylinders with the lubricant specified in Part D. When you are doing this check,I ...:le . ve , could move suddenly - 2003 Chevrolet Avalanche | Owner's Manual - Page 452
't start the engine. Without applying the regular brake, try to move the shift lever out of PARK (P) with normal effort. If the shift lever moves out of PARK (P), your vehicle needs service. Automatic Transmission Shift Lock Control Sy-'-71 Chef- Ignition Transmission Lock Check While parked, and - 2003 Chevrolet Avalanche | Owner's Manual - Page 453
, with the vehicle facing downhill. Keeping your foot on the regular brake, set the parking brake. To check the parking brake's holding ability: With the engine running and transmission in NEUTRAL (N), slowly remove foot pressure from the regular brake pedal. Do this until the vehicle is held by the - 2003 Chevrolet Avalanche | Owner's Manual - Page 454
See Service Publications Ordering lnformation on page 7-1 1. Exhaust System Inspection Inspect the complete exhaust system. Inspect the body near the exhaust system. Look for broken, damaged, missing or out-of-position parts as well as open seams, holes, loose connections or other conditions which - 2003 Chevrolet Avalanche | Owner's Manual - Page 455
once a year. Brake System Inspection Inspect the complete system. Inspect brake lines and hoses for proper hook-up, binding, leaks, cracks, chafing, etc. Inspect disc brake pads for wear and rotors for surface condition. Inspect other brake parts, including calipers, parking brake, etc. You may - 2003 Chevrolet Avalanche | Owner's Manual - Page 456
viscosity for your vehicle's engine, see Engine Oil on use only DEX-COOL ee Engine Coolant on Engine Oil Engine Coolant Hydraulic Brake Svstem Windshield Washer Solvent Fluid/Lubricant GM Power Steering Fluid (GM Part Power Steering No. U S . 1052884, in Canada System 993294, or equivalent - 2003 Chevrolet Avalanche | Owner's Manual - Page 457
-Piece Propshaft Spline (Two-Wheel Drive with Auto. Trans.) Fluid/Lubricant AUTO-TRAK II Fluid (GM Part No. U.S. 12378508, in Canada 10953626). Spline Lubricant, Special Lubricant (GM Part No. U.S. 12345879, in Canada 10953511) or lubricant meeting requirements of GM 9985830. Weatherstrip Squeaks - 2003 Chevrolet Avalanche | Owner's Manual - Page 458
Part E: Maintenance Record After the scheduled services are performed, record the date, odometer reading and who performed the service and any additional information from "Owner Checks and Services" or "Periodic Maintenance" on the following record pages. Also, you should retain all maintenance - 2003 Chevrolet Avalanche | Owner's Manual - Page 459
Maintenance Record (cont'd) 6-20 - 2003 Chevrolet Avalanche | Owner's Manual - Page 460
E 0 0 a Q) - 2003 Chevrolet Avalanche | Owner's Manual - Page 461
Maintenance Record (cont'd) 6-22 - 2003 Chevrolet Avalanche | Owner's Manual - Page 462
to General Motors ...7.11 7.11 Service Publications Ordering Information ... Customer Assistance Information ...7.2 Customer Satisfaction Procedure ...7.2 Online Owner Center ...7.4 Customer Assistance for Text Telephone (TTY) Users ...7.4 Customer Assistance Offices ...7.4 GM Mobility Persons - 2003 Chevrolet Avalanche | Owner's Manual - Page 463
the sales, service or parts manager, contact the owner of the dealership or the general manager. STEP TWO: If after contacting a member of dealership management, it appears your concern cannot be resolved by the dealership without further help, contact the Chevrolet Customer Assistance Center by - 2003 Chevrolet Avalanche | Owner's Manual - Page 464
of Better Business Bureaus to settle automotive disputes regarding vehicle repairs or the interpretation of the New Vehicle Limited Warranty. Although program prior to filing a court action, use of the program is free of charge and your case will generally be heard within 40 days. If you do not - 2003 Chevrolet Avalanche | Owner's Manual - Page 465
service reminders. 0 Customer AssistanceOff ices Chevrolet encourages customers to call the toll-free number for assistance. If a U.S. customer wishes to write to Chevrolet, the letter should be addressed to Chevrolet's Customer Assistance Center. United States Chevrolet Motor Division Chevrolet - 2003 Chevrolet Avalanche | Owner's Manual - Page 466
, wheelchair/scooter lifts, etc.). All Overseas Locations Please contact the local General Motors Business Unit. ~ Mexico, Central America and Caribbean Islands/Countries (Except Puerto Rico and U.S. Virgin Islands) General Motors de Mexico, S. de R.L. de C.V. Customer Assistance Center Paseo de - 2003 Chevrolet Avalanche | Owner's Manual - Page 467
Courtesy Transportation for customers needing warranty service. Courtesy Transportation will be offered in conjunction with the coverage provided by the Bumper-to-Bumper New Vehicle Limited Warranty to eligible purchasers of 2003 Chevrolet passenger cars and light duty trucks. (See your selling - 2003 Chevrolet Avalanche | Owner's Manual - Page 468
support program for new vehicles. The Courtesy Transportation program is offered to retail purchase/lease customers in conjunction with the Bumper-to-Bumper coverageprovided by theNew Vehicle Limited Warranty. Several transportation options are available when warranty repairs are required. This - 2003 Chevrolet Avalanche | Owner's Manual - Page 469
, the problem is safety-related. If it is, please call your dealership, let them know this, and ask for instructions. If the dealer requests that you simply drop the vehicle off for service, you are urged to do so as early in the work day as possible to allow for same day repair. Shuttle Service - 2003 Chevrolet Avalanche | Owner's Manual - Page 470
supported by original receipts. Additional Program Information Courtesy Transportation is available during the Bumper-to-Bumper warranty coverage period, but it is not part repairs during the Complete Vehicle Coverage period of the General Motors of Canada New Vehicle Limited Warranty, alternative - 2003 Chevrolet Avalanche | Owner's Manual - Page 471
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 or General Motors. To contact NHTSA, you may either call the Auto Safety Hotline toll-free at 1-800-424-9393 - 2003 Chevrolet Avalanche | Owner's Manual - Page 472
Limited Customer Communication Centre, 163-005 1908 Colonel Sam Drive Oshawa, Ontario L1 H 8P7 Service Publications Ordering Information Service Manuals Service Manuals have the diagnosis and repair information on engines, transmission, axle, suspension, brakes, electrical, steering, body, etc - 2003 Chevrolet Avalanche | Owner's Manual - Page 473
Service Bulletins Service Bulletins give technical service information needed to knowledgeably service General Motors cars and trucks. Each bulletin contains instructions to assist in the diagnosis and service of your vehicle. In Canada, information pertaining to Product Service Bulletins can be - 2003 Chevrolet Avalanche | Owner's Manual - Page 474
...1-54 Air Cleaner/Filter, Engine ...5-19 Air Conditioning ...3-24 7-5 All Overseas Locations ...Aluminum or Chrome-Plated Wheels ...5-90 3-101 AM ...3-104 Antenna, Fixed Mast ... Antenna. XMTMSatellite RadioSystem ...3-104 Anti-lock BrakeSystem ...4-7 Anti-Lock Brake, System Warning Light ...3-37 - 2003 Chevrolet Avalanche | Owner's Manual - Page 475
Lamp Switch ...3-16 Backing Up ...4-65 Battery ...5-42 BATTERY NOT CHARGING ...3-58 Battery Replacement ...2-6 Battery Run-Down Protection ...3-18 Before Leaving on a Long Trip ...4-38 Before You Drive ...3-90 Body Lubrication Service ...6-12 Brake Parking ...2-38 System Inspection ...6-16 System - 2003 Chevrolet Avalanche | Owner's Manual - Page 476
102 CD and DVD Player ...3-103 CDsandDVDs ...3-103 Cargo Area, All-Weather ...2-72 Cargo Area Floor Drains ...2-76 Cargo Cover Panels ...2-61 CargoLamps ...3-16 2-64 Cargo Panel Storage System ...Cargo Tie Downs ...2-71 Cassette Tape Player Service ...6-10 Center Console Storage Area ...2-59 Center - 2003 Chevrolet Avalanche | Owner's Manual - Page 477
Information ...7-11 3-102 DAB Radio ...Daytime Running Lamps ...3-14 Defensive Driving ...4-2 Defogging and Defrosting ...3-25, 3-27 Delayed Locking ...2-8 Dinghy Towing ...4-49 Doing Your Own Service Work ...5-4 Dolly Towing ...4-50 DomeLamps ...3-17 Door 2-8 Delayed Locking ...Locks ...2-7 Power - 2003 Chevrolet Avalanche | Owner's Manual - Page 478
Dual Climate Control System ...3-26 DVD Care ofYour ...3-103 Care ofYour DVD Player ...3-103 Engine Air Cleaner/Filter ...5-19 Battery ...5-42 Check and Service Engine Soon Light ...3-40 Coolant ...5-24 Coolant Heater ...2-30 Coolant Temperature Gage ...3-39 Cooling System Inspection ...6-16 Engine - 2003 Chevrolet Avalanche | Owner's Manual - Page 479
Level Check ...6-10 ENGINEOVERHEATED ...3-57 Entertainment System 3-104 Cleaning the Video Screen ...DVD Distortion ...3-101 Entry Lighting ...3-17 2-58 Erasing HomeLink@Buttons ...Exit Lighting ...3-18 Extender, Safety Belt ...1-31 3-13 Exterior Lamps ... F FabriclCarpet ...5-85 Filter Engine Air - 2003 Chevrolet Avalanche | Owner's Manual - Page 480
...5-52 Bulb Replacement ...5-52 Daytime Running Lamps ...5-55 Front Turn Signal, Sidemarker and Parking Lamps ...5-54 Halogen Add Fluid ...5-24 How to Check ...5-22, 5-59 How to Check Lubricant ...5-49 How to Check Power Steering Fluid ...5-37 How to Use This Manual ...ii How to Wear Safety Belts - 2003 Chevrolet Avalanche | Owner's Manual - Page 481
Child Restraints ...1-43 Leather ...5-87 Leaving Your Vehicle With the Engine Running ...2-40 LEFT REAR DOOR AJAR ...3-62 4-53 Level Control ...Light Air Bag Readiness ...3-32 Anti-Lock Brake System Warning ...3-37 Brake System Warning ...3-36 Charging System ...3-35 Cruise Control ...3-44 8 - 2003 Chevrolet Avalanche | Owner's Manual - Page 482
...6-16 Engine Cooling System Inspection ...6-16 ExhaustSystem Inspection ...6-15 Fuel System Inspection ...6-15 How This Section is Organized ...6-3 Introduction ...6-2 Maintenance Requirements ...6-2 Part A - Scheduled Maintenance Services ...6-4 Part B - Owner Checks and Services ...6-10 Part - 2003 Chevrolet Avalanche | Owner's Manual - Page 483
Replacement Parts ...5-106 0 Odometer ...Off-Road Recovery ...Oil Engine ...Pressure Gage ...OIL LIFE RESET ...OIL PRESSURE LOW ...Older Children,Restraints ...Online Owner Center ...Onstar@ Personal Calling ...Onstar@Services ...Onstar@Steering Wheel Controls ...Onstar@ System ...Onstar - 2003 Chevrolet Avalanche | Owner's Manual - Page 484
Outof ...2-41 Parking Brake ...2-38 Over Things That Burn ...2-42 Parking Brake and Automatic Transmission Park (P)MechanismCheck ...6-14 Parking on Hills ...4-66 Park(P) Shifting Into ...2-39 Part A .Scheduled Maintenance Services ...6-4 Part B . Owner Checks and Services ...6-10 Part C . Periodic - 2003 Chevrolet Avalanche | Owner's Manual - Page 485
and DAB Messages ...3-70, 3-82 Reading Lamps ...3-18 Rear Axle ...5-49 Locking ...4-1 1 Rear Door Security Locks ...2-1 1 12 Rear Safety Belt Comfort Guides ...1-29 Rear Seat Audio ...3-99 Rear Seat Audio Controls ...3-100 Rear Seat Entertainment System ...3-90 Rear Seat Operation ...1-8 Rear Seat - 2003 Chevrolet Avalanche | Owner's Manual - Page 486
Restraint Systems ...1-66 Replacing Restraint System Parts AfteraCrash ...1-66 Restraint Systems Checking ...1-66 Replacing Parts ...1-66 1-7 Restraints, Head ...2-28 Retained Accessory Power (RAP) ...RFA # BATTERY LOW ...3-62 RightFrontPassenger Position, Safety Belts ...1-24 RIGHT REAR DOOR AJAR - 2003 Chevrolet Avalanche | Owner's Manual - Page 487
...5-4 Doing Your Own Work ...5-4 Engine Soon Light ...3-40 Publications Ordering Information ...7-1 1 SERVICE 4WD ...3-60 SERVICE AIR BAG ...3-58 SERVICE BRAKE BOOSTER ...3-58 SERVICEBRAKESYSTEM ...3-58 7-12 Service Bulletins ...7-11 Service Manuals .. SERVICESTABILITY ...3-63 Setting Preset PTYs - 2003 Chevrolet Avalanche | Owner's Manual - Page 488
All-Weather Cargo Area ...2-72 Center Console Storage Area ...2-59 Center Overhead Console ...2-59 Front Armrest Storage Area ...1 ...2-59 Glove Wheel Replacement ...When It Is Time for New Tires ...5-61 To Use the Engine Coolant Heater ...2-30 Tonneau Cover ...2-77 Top Drain Grates - Removal and - 2003 Chevrolet Avalanche | Owner's Manual - Page 489
, Transaxle, Transfer Case Unit Repair Manual ...Transportation Options ... 2-33 3-44 4-48 4-58 4-48 4-9 3-38 4-1 1 3-63 4-12 4-58 4-64 4-68 3-61 5-50 6-16 5-22 3-39 3-61 2-31 7-11 7-8 Trip Information Button ...Truck-Camper Loading Information ...TurnandLaneChangeSignals TURNSIGNALON ...Turn - 2003 Chevrolet Avalanche | Owner's Manual - Page 490
...5-64 Replacement ...5-64 When to Add Engine Oil ...5-16 When to Change Engine Oil (GM Oil Life System) ...5-18 When to Check ...5-59 When to CheckandChange ...5-22 When to Check Lubricant ...5-49 When to Check Power Steering Fluid ...5-37 When You Are Ready to Leave After Parking ona Hill - 2003 Chevrolet Avalanche | Owner's Manual - Page 491
xx ZZ $ 2 ... ... ...0 0 IUP ? I U - 2003 Chevrolet Avalanche | Owner's Manual - Page 492
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