Chevrolet 2002 Tahoe Owner's Manual

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Page 3 We reserve the right to make changes after that time without further notice. For vehicles first sold in Canada, substitute the name “General Motors of Canada Limited” for Chevrolet Motor Division whenever it appears in this manual. Please keep this manual in your vehicle, so it will be there if you ever need it when you’re on the road.
Page 4: How To Use This Manual
How to Use this Manual Many people read their owner’s manual from beginning to end when they first receive their new vehicle. If you do this, it will help you learn about the features and controls for your vehicle. In this manual, you’ll find that pictures and words work together to explain things quickly.
Page 5: Vehicle Symbols
Vehicle Damage Warnings Also, in this book you will find these notices: NOTICE: These mean there is something that could damage your vehicle. In the notice area, we tell you about something that can damage your vehicle. Many times, this damage would not be covered by your warranty, and it could be costly.
Page 6 These are some examples of vehicle symbols you may find on your vehicle:...
Page 7: Model Reference
Model Reference This manual covers these models: Tahoe Suburban...
Page 8: Table Of Contents
Section 1 Seats and Restraint Systems Here you’ll find information about the seats in your vehicle and how to use your safety belts properly. You can also learn about some things you should not do with air bags and safety belts. Seats and Seat Controls Safety Belts: They’re for Everyone Here Are Questions Many People Ask About...
Page 9: Seats And Seat Controls
Seats and Seat Controls This section tells you about the seats them, and fold them up and down. It also tells you about reclining front seatbacks and head restraints. Manual Front Seat CAUTION: You can lose control of the vehicle if you try to adjust a manual driver’s seat while the vehicle is moving.
Page 10 Manual Cushion Tilt (If Equipped) If your vehicle has this feature, you can raise or lower the front of the driver’s or passenger’s seat with this lever located at the inside edge of the seat. To raise or lower the front of the seat, move the lever up or down in a continuous motion until the cushion reaches the desired height.
Page 11 Power Seat(s) (If Equipped) If your vehicle has a power seat, you can adjust it with these controls located on the outboard sides of the seats. Raise or lower the front of the seat cushion by raising or lowering the forward edge of the horizontal control.
Page 12 Power Lumbar Control (If Equipped) If your vehicle has this feature, the four control is located on the outboard side of the seat. To increase or decrease support, press and hold the front or rear of the control. Let go of the control when the lower seatback reaches the desired level of support.
Page 13: Reclining Seatbacks
Heated Front Seats (If Equipped) If your vehicle has this feature, the button used to control the driver’s heated seat is located on the driver’s door panel. The button used to control the passenger’s heated seat is located on the passenger’s door panel.
Page 14 But don’t have a seatback reclined if your vehicle is moving. CAUTION: Sitting in a reclined position when your vehicle is in motion can be dangerous. Even if you buckle up, your safety belts can’t do their job when you’re reclined like this. The shoulder belt can’t do its job.
Page 15: Head Restraints
Head Restraints Slide the head restraint up or down 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. On some models, the head restraints tilt forward and rearward also.
Page 16 Folding the Seatbacks CAUTION: If the seatback isn’t locked, it could move forward in a sudden stop or crash. That could cause injury to the person sitting there. Always press rearward on the seatback to be sure it is locked. On all models with 60/40 split bench seats, you must insert the center occupant lap belt latch plate into the loop provided, on the underside of the folded forward...
Page 17 To fold, pull up on the strap loop at the rear of the seat cushion. Then, pull the seat cushion up an fold it forward. After folding the seat cushion fully forward, pull the seatback forward and fold the seatback down until it is flat.
Page 18: Second Row
Make sure that the buckles on the driver’s side seatback are accessible to the outboard and center occupant and are not under the seat cushions. On Tahoe/Yukon models make sure the head restraints are returned to the upright position. Bucket Seats (Suburban/Yukon XL Second Row) If your vehicle has bucket seats, the seatbacks can be reclined and the seats can be folded to give you more...
Page 19 CAUTION: If a head restraint is not installed on the seatback or stored in the vehicle properly, it could be thrown about the vehicle in a crash or sudden maneuver. People in the vehicle could be injured. Remove the head restraints only when you need to fold the seat, and be sure that the head restraints are stored securely in the space provided in the folded up seat cushion.
Page 20 Once the seatbacks are folded down, the rear seat footwell area will be exposed and will have to be covered by the load floor panel. To create a load floor, do the following: 1. Release the panels from the seatbacks by pushing forward on the latches.
Page 21 Tilting the 50/50 Split Bench Seat CAUTION: If the seatback isn’t locked, it could move forward in a sudden stop or crash. That could cause injury to the person sitting there. Always press rearward on the seatback to be sure it is locked. CAUTION: If the support rod isn’t properly engaged, the folded third row seat could come loose in a...
Page 22 To return the seat to the seating position do the following: 1. Push forward on the seat and release the support lock rod. 2. Secure the support rod in its stored position on the underside of the seat. 3. Lower the seat to the floor and let the seat drop into place.
Page 23 4. Squeeze the release lever, located in the lower middle to unlatch the seat from the floor, while pulling the seat out. 5. While holding the rear of the seat up, roll the seat out of the vehicle. Replacing the 50/50 Split Bench Seat CAUTION: If the seatback isn’t locked, it could move forward in a sudden stop or crash.
Page 24 Full Bench Seat (Third Row) If your vehicle has a full bench seat, the seatback can be folded and the seat can be tilted or removed from the vehicle. Folding the Seatback CAUTION: If the seatback isn’t locked, it could move forward in a sudden stop or crash.
Page 25 Tilting the Full Bench Seat CAUTION: If the seatback isn’t locked, it could move forward in a sudden stop or crash. That could cause injury to the person sitting there. Always press rearward on the seatback to be sure it is locked. CAUTION: If the support rod isn’t properly engaged, the folded third row seat could come loose in a...
Page 26 5. Tilt the seat fully forward and secure it in place using the support rod located on the underside of the seat on the passenger’s side. Make sure the rod pin is fully engaged in the lock. 6. Push and pull on the seat. Make sure the support rod is holding it firmly in place.
Page 27 3. To unlatch the seat from the floor, pull up on the release lever labeled 2, located at the rear of the seat, and lift the rear of the seat up off the floor. 4. Squeeze the release lever, located in the lower middle to unlatch the seat from the floor while pulling the seat out.
Page 28 CAUTION: A safety belt that is improperly routed, not properly attached, or twisted won’t provide the protection needed in a crash. The person wearing the belt could be seriously injured. After installing the seat, always check to be sure that the safety belts are properly routed and attached, and are not twisted.
Page 29: Safety Belts: They're For Everyone
Suburban/Yukon XL: The passenger’s side of the second row 60/40 or rear bucket seats has an easy entry feature. This makes it easy to get in and out of the third seat, if your vehicle has one. To operate the easy entry seat turn the release lever, located near the back of the seat rearward.
Page 30 CAUTION: It is extremely dangerous to ride in a cargo area, inside or outside of a vehicle. In a collision, people riding in these areas are more likely to be seriously injured or killed. Do not allow people to ride in any area of your vehicle that is not equipped with seats and safety belts.
Page 31: Why Safety Belts Work
Why Safety Belts Work When you ride in or on anything, you go as fast as it goes. Put someone on it. Take the simplest vehicle. Suppose it’s just a seat on wheels. 1-24...
Page 32 Get it up to speed. Then stop the vehicle. The rider doesn’t stop. The person keeps going until stopped by something. In a real vehicle, it could be the windshield ... 1-25...
Page 33 or the instrument panel ... or the safety belts! With safety belts, you slow down as the vehicle does. You get more time to stop. You stop over more distance, and your strongest bones take the forces. That’s why safety belts make such good sense. 1-26...
Page 34: Here Are Questions Many People Ask About Safety Belts -- And The Answers
Here Are Questions Many People Ask About Safety Belts and the Answers Won’t I be trapped in the vehicle after an accident if I’m wearing a safety belt? 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.
Page 35: How To Wear Safety Belts Properly
How to Wear Safety Belts Properly Adults This part is only for people of adult size. Be aware that there are special things to know about safety belts and children. And there are different rules for smaller children and babies. If a child will be riding in your vehicle, see the part of this manual called “Children.”...
Page 36 4. Push the latch plate into the buckle until it clicks. Pull up on the latch plate to make sure it is secure. If the belt isn’t long enough, see “Safety Belt Extender” at the end of this section. Make sure the release button on the buckle is positioned so you would be able to unbuckle the safety belt quickly if you ever had to.
Page 37 What’s wrong with this? The shoulder belt is too loose. It won’t give nearly as much protection this way. 1-30 CAUTION: You can be seriously hurt if your shoulder belt is too loose. In a crash, you would move forward too much, which could increase injury.
Page 38 What’s wrong with this? The belt is buckled in the wrong place. CAUTION: You can be seriously injured if your belt is buckled in the wrong place like this. In a crash, the belt would go up over your abdomen. The belt forces would be there, not at the pelvic bones.
Page 39 What’s wrong with this? The belt is over an armrest. 1-32 CAUTION: You can be seriously injured if your belt goes over an armrest like this. The belt would be much too high. In a crash, you can slide under the belt. The belt force would then be applied at the abdomen, not at the pelvic bones, and that could cause serious or fatal injuries.
Page 40 What’s wrong with this? The shoulder belt is worn under the arm. It should be worn over the shoulder at all times. CAUTION: You can be seriously injured if you wear the shoulder belt under your arm. In a crash, your body would move too far forward, which would increase the chance of head and neck injury.
Page 41 What’s wrong with this? The belt is twisted across the body. 1-34 CAUTION: You can be seriously injured by a twisted belt. In a crash, you wouldn’t have the full width of the belt to spread impact forces. If a belt is twisted, make it straight so it can work properly, or ask your dealer to fix it.
Page 42: Safety Belt Use During Pregnancy
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.
Page 43: Right Front Passenger Position
The best way to protect the fetus is to protect the mother. When a safety belt is worn properly, it’s more likely that the fetus won’t be hurt in a crash. For pregnant women, as for anyone, the key to making safety belts effective is wearing them properly.
Page 44 Here are the most important things to know about the air bag systems: CAUTION: You can be severely injured or killed in a crash if you aren’t wearing your safety belt have air bags. Wearing your safety belt during a crash helps reduce your chance of hitting things inside the vehicle or being ejected from it.
Page 45 CAUTION: Anyone who is up against, or very close to, any air bag when it inflates can be seriously injured or killed. Air bags plus lap shoulder belts offer the best protection for adults, but not for young children and infants. Neither the vehicle’s safety belt system nor its air bag system is designed for them.
Page 46 How the Air Bag Systems Work Where are the air bags? The driver’s frontal air bag is in the middle of the steering wheel. The right front passenger’s frontal air bag is in the instrument panel on the passenger’s side. The driver’s side impact air bag is in the side of the driver’s seatback closest to the door.
Page 47 The right front passenger’s side impact air bag is in the side of the passenger’s seatback closest to the door. 1-40 CAUTION: If something is between an occupant and an air bag, the bag might not inflate properly or it might force the object into that person causing severe injury or even death.
Page 48 When should an air bag inflate? The driver’s and right front passenger’s frontal air bags are designed to inflate in moderate to severe frontal or near frontal crashes. But they are designed to inflate only if the impact speed is above the system’s designed “threshold level.”...
Page 49 How does an air bag restrain? In moderate to severe frontal or near frontal collisions, even belted occupants can contact the steering wheel or the instrument panel. In moderate to severe side collisions, even belted occupants can contact the inside of the vehicle.
Page 50 In many crashes severe enough to inflate an air bag, windshields are broken by vehicle deformation. Additional windshield breakage may also occur from the right front passenger air bag. Air bags are designed to inflate only once. After an air bag inflates, you’ll need some new parts for your air bag system.
Page 51 Servicing Your Air Bag-Equipped Vehicle Air bags affect how your vehicle should be serviced. There are parts of the air bag systems in several places around your vehicle. Your dealer and the service manual have information about servicing your vehicle and the air bag systems.
Page 52 Is there anything I might add to the front or sides of the vehicle that could keep the air bags from working properly? Yes. If you add things that change your vehicle’s frame, bumper system, front end or side sheet metal or height, they may keep the air bag system from working properly.
Page 53: Center Passenger Position
Center Passenger Position Lap Belt If your vehicle has front and rear bench seats, someone can sit in the center positions. When you sit in a center seating position, you have a lap safety belt, which has no retractor. To make the belt longer, tilt the latch plate and pull it along the belt.
Page 54: Rear Seat Passengers
To make the belt shorter, pull its free end as shown until the belt is snug. Buckle, position and release it the same way as the lap part of a lap shoulder belt. If the belt isn’t long enough, see “Safety Belt Extender” at the end of this section. Make sure the release button on the buckle is positioned so you would be able to unbuckle the safety belt quickly if you ever had to.
Page 55 Rear Seat Outside Passenger Positions Shoulder Belt The positions next to the windows have lap shoulder belts. Here’s how to wear one properly. 1. Pick up the latch plate and pull the belt across you. Don’t let it get twisted. 1-48...
Page 56 2. Push the latch plate into the buckle until it clicks. Pull up on the latch plate to make sure it is secure. When the shoulder belt is pulled out all the way, it will lock. If it does, let it go back all the way and start again.
Page 57 The lap part of the belt should be worn low and snug on the hips, just touching the thighs. In a crash, this applies force to the strong pelvic bones. And you’d be less likely to slide under the lap belt. If you slid under it, the belt would apply force at your abdomen.
Page 58: Rear Safety Belt Comfort Guides For Children
Rear Safety Belt Comfort Guides for Children and Small Adults Rear shoulder belt comfort guides will provide added safety belt comfort for older children who have outgrown booster seats and for small adults. When installed on a shoulder belt, the comfort guide better positions the belt away from the neck and head.
Page 59 Third Row Seat 2. Place the guide over the belt and insert the two edges of the belt into the slots of the guide. 1. For the second row, remove the guide from its storage clip on the trim panel near the side of the seatback.
Page 60 Second Row Seat 3. Be sure that the belt is not twisted and it lies flat. The guide must be on top of the belt. 1-53...
Page 61: Children
Third Row Seat 4. Buckle, position and release the safety belt as described in “Rear Seat Outside Passenger Positions” earlier in this section. 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 guides.
Page 62 CAUTION: 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 hold it. For example, in a crash at only 25 mph (40 km/h), a lb.
Page 63 CAUTION: Children who are up against, or very close to, any air bag when it inflates can be seriously injured or killed. Air bags plus lap shoulder belts offer outstanding protection for adults and 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.
Page 64 What are the different types of add child restraints? on child restraints, which are purchased by the vehicle’s owner, are available in four basic types. Selection of a particular restraint should take into consideration not only the child’s weight, height and age but also whether or not the restraint will be compatible with the motor vehicle in which it will be used.
Page 65: Restraint Systems For Children
CAUTION: The body structure of a young child is quite unlike that of an adult or older child, for whom the safety belts are designed. A young child’s hip bones are still so small that the vehicle’s regular safety belt may not remain low on the hip bones, as it should.
Page 66 A rear facing infant seat (B) provides restraint with the seating surface against the back of the infant. The harness system holds the infant in place and, in a crash, acts to keep the infant positioned in the restraint. A forward facing child seat (C E) provides restraint for the child’s body with the harness and also sometimes...
Page 67 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 have a five booster seat can also help a child to see out the window. 1-60 How do child restraints work? A child restraint system is any device designed for...
Page 68: Where To Put The Restraint
When choosing a child restraint, be sure the child restraint is designed to be used in a vehicle. If it is, it will have a label saying that it meets federal motor vehicle safety standards. Then follow the instructions for the restraint. You may find these instructions on the restraint itself or in a booklet, or both.
Page 69: Top Strap
Top Strap Some child restraints have a top strap, or “top tether.” It can help restrain the child restraint during a collision. For it to work, a top strap must be properly anchored to the vehicle. Some top strap equipped child restraints are designed for use with or without the top strap being anchored.
Page 70 In Canada, the law requires that forward restraints have a top strap, and that the strap be anchored. In the United States, some child restraints also have a top strap. If your child restraint has a top strap, it should be anchored. Anchor the top strap to one of the following anchor points.
Page 71 Tahoe/Suburban/Yukon/Yukon XL models with rear seats: A child restraint with a top strap should only be used in the second or third row. Don’t use a child restraint with a top strap in the front seat because there’s no place to anchor the top strap. An anchor loop bracket for a top strap is located at the bottom rear of the seat cushion for each seating position in the second row, and for the center seating position in...
Page 72 Tahoe/Yukon models: A child restraint with a top strap should only be used in the second row. Don’t use a child restraint with a top strap in the right front passenger’s position or in the third row, because there’s no place to anchor the top strap.
Page 73 Lower Anchorages and Top Tethers for Children (LATCH System) (If Equipped) Your vehicle may have the LATCH system. If it does, you’ll find anchors (A) in the second row seats, where the seatbacks meets the seat cushions. To assist you in locating the lower anchors for this child restraint system, each seating position with the LATCH system will have a visible metal anchorage point in the seat where the seatback meets the seat cushion.
Page 74 With this system, use the LATCH system instead of the vehicle’s safety belts to secure a child restraint. CAUTION: If a LATCH type child restraint isn’t attached to its anchorage points, the restraint won’t be able to protect a child sitting there. In a crash, the child could be seriously injured or killed.
Page 75: Securing A Child Restraint In A Rear Outside Seat Position
Securing a Child Restraint Designed for the LATCH System 1. Find the anchors for the seating position you want to use, where the bottom of the seatback meets the back of the seat cushion. 2. Put the child restraint on the seat. 3.
Page 76 You’ll be using the lap shoulder belt. See the earlier part about the top strap if the child restraint has one. Be sure to follow the instructions that came with the child restraint. Secure the child in the child restraint when and as the instructions say.
Page 77 4. Pull the rest of the shoulder belt all the way out of the retractor to set the lock. 1-70 5. To tighten the belt, feed the shoulder belt back into the retractor while you push down on the child restraint. If you’re using a forward facing child restraint, you may find it helpful to use your knee to push down on the...
Page 78 Securing a Child Restraint in a Center Rear Seat Position You’ll be using the lap belt. Be sure to follow the instructions that came with the child restraint. Secure the child in the child restraint when and as the instructions say. See the earlier part about the top strap if the child restraint has one.
Page 79 1-72 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. To tighten the belt, pull its free end while you push down on the child restraint.
Page 80 Securing a Child Restraint in the Center Front Seat Position Don’t use child restraints in this position. The restraints won’t work properly. Securing a Child Restraint in the Right Front Seat Position 1-73...
Page 81 Your vehicle has a right front passenger air bag. Never put a rear facing child restraint in this seat. Here’s why: CAUTION: A child in a rear facing child restraint can be seriously injured or killed if the right front passenger’s air bag inflates.
Page 82 5. Pull the rest of the shoulder belt all the way out of the retractor to set the lock. 6. To tighten the belt, feed the shoulder belt back into the retractor while you push down on the child restraint. You may find it helpful to use your knee to push down on the child restraint as you tighten the belt.
Page 83: Older Children
Older Children Older children who have outgrown booster seats should wear the vehicle’s safety belts. If you have the choice, a child should sit next to a window so the child can wear a lap get the additional restraint a shoulder belt can provide. 1-76 What is the proper way to wear safety belts? If possible, an older child should wear a...
Page 84 CAUTION: Never do this. Here two children are wearing the same belt. The belt can’t properly spread the impact forces. In a crash, the two children can be crushed together and seriously injured. A belt must be used by only one person at a time. What if a child is wearing a lap but the child is so small that the shoulder belt is very close to the child’s face or neck?
Page 85 1-78 CAUTION: Never do this. Here a child is sitting in a seat that has a shoulder belt, but the shoulder part is behind the child. If the child wears the belt in this way, in a crash the child might slide under the belt. The belt’s force would then be applied right on the child’s abdomen.
Page 86: Safety Belt Extender
Safety Belt Extender If the vehicle’s safety belt will fasten around you, you should use it. But if a safety belt isn’t long enough to fasten, your dealer will order you an extender. It’s free. When you go in to order it, take the heaviest coat you will wear, so the extender will be long enough for you.
Page 87 Section 2 Features and Controls Here you can learn about the many standard and optional features on your vehicle, and information on starting, shifting and braking. Also explained are the instrument panel and the warning systems that tell you if everything is working properly and what to do if you have a problem.
Page 88 Windows CAUTION: Leaving children 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.
Page 89: Manual Windows
Manual Windows Turn the hand crank on each door to manually raise or lower the manual windows. Power Windows (If Equipped) If you have power windows, the controls are located on each of the side doors. The driver’s door has a switch for the passenger’s windows as well.
Page 90 Keys CAUTION: 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.
Page 91 Your vehicle has one If you ever lose your keys, your dealer will be able to double sided key for the assist you with obtaining replacements. ignition and all door locks as well as the spare tire hoist lock. Your vehicle has a number of new features that can help prevent theft.
Page 92: Door Locks
Door Locks CAUTION: Unlocked doors can be dangerous. Passengers especially children easily open the doors and fall out of a moving vehicle. When a door is locked, the handle won’t open it. You increase the chance of being thrown out of the vehicle in a crash if the doors aren’t locked.
Page 93: Power Door Locks
Power Door Locks Press the raised side of the switch, marked L on either front door to lock all the doors at once. Press the recessed side of the switch marked U to unlock all the doors at once. If your vehicle has this power door lock switch, press the bottom of the switch on either front door...
Page 94: Programmable Automatic Door Locks
On the passenger side of the rear cargo door or liftgate opening trim there is a power lock switch which can be used to lock or unlock all of the doors. If the rear lock switch is pressed with the rear doors open, all of the doors will lock five seconds after the cargo doors are closed.
Page 95 To enter the program mode you need to do the following: 1. Beginning with the ignition in OFF. Pull back on the turn signal/multifunction lever all the way toward you until flash pass is activated, and hold it while you perform the next step. 2.
Page 96 Lockout Prevention This feature protects you from locking your key in the vehicle when the key is in the ignition and a door is open. If the power lock switch is pressed when a door is open and the key is in the ignition, all of the doors will lock and then the driver’s door will unlock.
Page 97 Keyless Entry System (If Equipped) If your vehicle has this feature, you can lock and unlock your doors from about 3 feet (1 m) up to 30 feet (9 m) away using the remote keyless entry transmitter supplied with your vehicle. Your keyless entry system operates on a radio frequency subject to Federal Communications Commission (FCC) Rules and with Industry Canada.
Page 98: Battery Replacement
Operation UNLOCK: Pressing this button once will unlock the driver’s door. The parking lamps will flash and the interior lights will come on. The ground illumination lamps will come on. Pressing UNLOCK again within three seconds will cause the remaining doors to unlock. The parking lamps will flash and the interior lights will come on.
Page 99 NOTICE: When replacing the battery, use care not to touch any of the circuitry. Static from your body transferred to these surfaces may damage the transmitter. To replace the battery in the keyless entry transmitter do the following: 1. Insert a dime, or similar object, in the slot between the covers of the transmitter housing near the key ring hole.
Page 100 Liftgate CAUTION: It can be dangerous to drive with the liftgate glass, liftgate or rear doors open because carbon monoxide (CO) gas can come into your vehicle. You can’t see or smell CO. It can cause unconsciousness and even death. If you must drive with the liftgate glass, liftgate or rear doors open or if electrical wiring or other cable connections must pass through the seal...
Page 101 Panel Doors To open the rear panel doors, you must open the passenger’s side panel door first. If the door is locked, insert your door key in the lock and turn it counterclockwise to unlock it. To open the passenger’s side panel door, pull on the handle and pull the door open.
Page 102 Parking at Night Park in a lighted spot, close all windows and lock your vehicle. Remember to keep your valuables out of sight. Put them in a storage area, or take them with you. Parking Lots Even if you park in a lot where someone will be watching your vehicle, it’s still best to lock it up and take your keys.
Page 103: Testing The Alarm
If a door is opened without the key or the remote keyless entry transmitter, the alarm will go off. Your vehicle’s headlamps will flash and the horn will sound for about two minutes, then will turn off to save the battery power. Remember, the theft deterrent system won’t activate if you lock the doors with a key or use the manual door...
Page 104 Passlock Your vehicle is equipped with the Passlock theft deterrent system. Passlock is a passive theft deterrent system. Passlock enables fuel if the ignition lock cylinder is turned with a valid key. If a correct key is not used or the ignition lock cylinder is tampered with, fuel is disabled.
Page 105: Ignition Positions
Ignition Positions With the key in the ignition switch, you can turn the key to five different positions. A (ACCESSORY): This position lets you use things like the radio, power windows and the windshield wipers when the engine is off. Push in the key and turn it toward you.
Page 106: Starting Your Engine
Retained Accessory Power (RAP) (If Equipped) Your vehicle may be equipped with a Retained Accessory Power (RAP) feature which will allow certain features on your vehicle to continue to work up to 20 minutes after the ignition key is turned to OFF. Your radio, power windows, sunroof (if equipped), and OnStar System (if equipped) will work when the...
Page 107 When starting your engine in very cold weather (below 0 _ F or 18 _ C), do this: 1. With your foot off the accelerator pedal, turn the ignition key to START and hold it there up to 15 seconds. When the engine starts, let go of the key. 2.
Page 108: Automatic Transmission Operation
To Use the Engine Coolant Heater 1. Turn off the engine. 2. Open the hood and unwrap the electrical cord. The cord is located on the driver’s side of the engine compartment, near the power steering fluid reservoir. 3. Plug it into a normal, grounded 110 CAUTION: Plugging the cord into an ungrounded outlet could cause an electrical shock.
Page 109 Your vehicle is equipped with an automatic transmission and features an electronic shift position indicator within the instrument panel cluster. This display must be powered anytime the shift lever is capable of being moved out of PARK (P). This means that if your key is in OFF, rather than LOCK, there will be a small current drain on your battery which could discharge your battery over a period of time.
Page 110 REVERSE (R): Use this gear to back up. NOTICE: Shifting to REVERSE (R) while your vehicle is moving forward could damage your transmission. Shift to REVERSE (R) only after your vehicle is stopped. To rock your vehicle back and forth to get out of snow, ice or sand without damaging your transmission, see “Stuck: In Sand, Mud, Ice or Snow”...
Page 111 DRIVE (D): This position is for normal driving. If you need more power for passing, and you’re: Going less than about 35 mph (56 km/h), push your accelerator pedal about halfway down. Going about 35 mph (56 km/h) or more, push the accelerator all the way down.
Page 112: Parking Brake
Tow/Haul Mode Selector Button Your vehicle is equipped with a tow/haul mode. The selector button is located on the end of the column shift lever. You can use this feature to assist when towing or hauling a heavy load. See “Tow/Haul Mode” in the Index for more information.
Page 113 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.
Page 114 2. Move the shift lever into PARK (P) position like this: Pull the shift lever toward you. 2-28 Move the lever up as far as it will go. 3. Be sure the transfer case is in a drive gear in NEUTRAL (N). 4.
Page 115: Torque Lock
Leaving Your Vehicle With the Engine Running CAUTION: It can be dangerous to leave your vehicle with the engine running. Your vehicle could move suddenly if the shift lever is not fully in PARK (P) with the parking brake firmly set. If you have four wheel drive and your transfer case is in NEUTRAL, your vehicle will be free to roll, even...
Page 116: Parking Over Things That Burn
Shifting Out of PARK (P) Your vehicle has an automatic transmission shift 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” in the Index.
Page 117: Engine Exhaust
Engine Exhaust CAUTION: 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 or different. Your vehicle gets rusty underneath.
Page 118 CAUTION: It can be dangerous to get out of your vehicle if the shift lever is not fully in PARK (P) with the parking brake firmly set. Your vehicle can roll. Don’t leave your vehicle when the engine is running unless you have to. If you’ve left the engine running, the vehicle can move suddenly.
Page 119 Automatic Level Control The automatic level control rear suspension is available on C/K 1500 vehicles and comes as a part of the Autoride suspension. This type of level control is fully automatic and will provide a better leveled riding position as well as better handling under a variety of passenger and loading conditions.
Page 120: Front Axle Locking Feature
Four Wheel Drive (If Equipped) If your vehicle has four wheel drive, you can send your engine’s driving power to all four wheels for extra traction. To get the most satisfaction out of four drive, you must be familiar with its operation. Read the part that follows before using four wheel drive.
Page 121 You can choose among four driving settings: 2HI: This setting is used for driving in most street and highway situations. Your front axle is not engaged in two wheel drive. This setting also provides the best fuel economy. AUTO 4WD: This setting is ideal for use when road conditions are variable.
Page 122 CAUTION: Shifting the transfer case to NEUTRAL can cause your vehicle to roll even if the transmission is in PARK (P). You or someone else could be seriously injured. Be sure to set the parking brake before placing the transfer case in NEUTRAL.
Page 123 Shifting Out of 4LO To shift from 4LO to 4HI, AUTO 4WD or 2HI your vehicle must be stopped or moving less than 3 mph (4.8 km/h) with the transmission in NEUTRAL (N) and the ignition in RUN. The preferred method for shifting out of 4LO is to have your vehicle moving 1 to 2 mph (1.6 to 3.2 km/h).
Page 124: Tilt Wheel
Shifting Out of NEUTRAL To shift out of NEUTRAL: 1. 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. 3. Press the button for the desired transfer case shift position (2HI, 4HI, AUTO 4WD or 4LO).
Page 125: Turn And Lane Change Signals
Turn Signal/Multifunction Lever The lever on the left side of the steering column includes the following: Turn and Lane Change Signals Headlamp High/Low Beam Changer Pass Feature Flash Windshield Wipers Windshield Washer Cruise Control (If Equipped) For information on the exterior lamps, see “Exterior Lamps”...
Page 126: Windshield Wipers
Turn Signal On Chime If your turn signal is left on for more than 3/4 of a mile (1.2 km), a chime will sound at each flash of the turn signal. To turn off the chime, move the turn signal lever to the off position.
Page 127: Windshield Washer
For a single wiping cycle, turn the band to MIST. Hold it there until the wipers start, then let go. The wipers will stop after one wipe. If you want more wipes, hold the band on MIST longer. You can set the wiper speed for a long or short delay between wipes.
Page 128 To wash the window, press the knob. The rear window washer uses the same fluid bottle as the windshield washer. However, the rear window washer will run out of fluid before the windshield washer. If you can wash your windshield but not your rear windows, check the fluid level.
Page 129 Setting Cruise Control CAUTION: If you leave your cruise control switch on when you’re not using cruise, you might hit a button and go into cruise when you don’t want to. You could be startled and even lose control. Keep the cruise control switch off until you want to use cruise control.
Page 130 Increasing Speed While Using Cruise Control There are two ways to go to a higher speed: Use the accelerator pedal to get to the higher speed. Press the SET button at the end of the lever, then release the button and the accelerator pedal. You’ll now cruise at the higher speed.
Page 131: Exterior Lamps
Exterior Lamps The control on the driver’s side of your instrument panel operates the exterior lamps. Turn the control clockwise to operate the lamps. The exterior lamp control has three positions: (Off): Turning the control to this position turns off all lamps, except the Daytime Running Lamps (DRL).
Page 132: Automatic Headlamp System
Automatic Headlamp System When it is dark enough outside, your automatic headlamp system will turn on your headlamps at the normal brightness along with other lamps such as the taillamps, sidemarker, parking lamps and the instrument panel lights. The radio lights will also be dim. Your vehicle is equipped with a light sensor located on the top of the instrument panel in the defroster grille.
Page 133: Daytime Running Lamps
Daytime Running Lamps Daytime Running Lamps (DRL) can make it easier for others to see the front of your vehicle during the day. DRL can be helpful in many different driving conditions, but they can be especially helpful in the short periods after dawn and before sunset.
Page 134: Auxiliary Roof Mounted Lamp Switch
Fog Lamps (If Equipped) If your vehicle has fog lamps, use them for better vision in foggy or misty conditions. The fog lamp button is located on the left side of the instrument panel. Your parking lamps and/or low beam headlamps must be on for your fog lamps to work.
Page 135: Interior Lamps
Interior Lamps Instrument Panel Brightness Control This feature controls the brightness of the instrument panel lights. The thumbwheel for this feature is located next to the headlamp control. Turn the thumbwheel up to adjust the instrument panel lights. Turn the thumbwheel up to return the radio display to full brightness when the headlamps or parking lamps are on.
Page 136: Dome Lamps
Your vehicle may also have reading lamps in other locations. To turn the lamps on or off, press the button located next to the lamp. The lamps are fixed and cannot be adjusted. 2-50 Dome Lamps The dome lamps will come on when you open a door. You can also turn the dome lamps on by turning the thumbwheel, located next to the exterior lamps control, all the way up.
Page 137 Mirrors Inside Day/Night Rearview Mirror Pull the tab under the mirror toward you to reduce glare from headlamps behind you after dark. Push the tab away from you for normal daytime operation. Electrochromic Inside Rearview Mirror with Compass and Temperature Display (If Equipped) When on, an electrochromic mirror automatically dims to the proper level to minimize glare from lights behind...
Page 138 Temperature Display Pressing the TEMP button once briefly will toggle the compass/temperature reading on and off. To alternate the temperature reading between Fahrenheit and Celsius, press and hold the TEMP button for three seconds until the display blinks _ F and _ C. Press and release the TEMP button to toggle between the Fahrenheit and Celsius readings.
Page 139 Compass Calibration The compass may need calibration if one of the following occurs: After five seconds, the display does not show a compass heading (N for North, for example), there may be a strong magnetic field interfering with the compass. Such interference may be caused by a magnetic antenna mount, magnetic note pad holder or a similar magnetic item.
Page 140 4. Press the COMP button on the bottom of the mirror until the new zone number appears in the display. After you stop pressing the button in, the display will show a compass direction within a few seconds. 2-54 Outside Manual Adjust Mirrors Adjust your outside mirrors so you can just see the side of your vehicle and have a clear view of objects behind you.
Page 141 Camper-Type Outside Mirrors (If Equipped) If your vehicle is equipped with camper they can be adjusted so you can have a clear view of objects behind you. Pull out the mirror head to extend it for better visibility when towing a trailer. Electric Outside Rearview Mirrors (If Equipped) Move the selector switch located above the control pad...
Page 142: Storage Compartments
Convex Outside Mirror Your passenger’s side mirror is convex. A convex mirror’s surface is curved so you can see more from the driver’s seat. CAUTION: A convex mirror can make things (like other vehicles) look farther away than they really are. If you cut too sharply into the right lane, you could hit a vehicle on your right.
Page 143 Armrest Storage Compartment (If Equipped) Your vehicle may have a center armrest storage compartment in the front bench seat. To open it, fold down the armrest and press the latch handle located at the front of the armrest. Then, let the lid pop up and swing open.
Page 144: Rear Storage Compartment
Cupholders Your vehicle may have cupholders located in the front and rear floor console or in the second seat fold down armrest and in the quarter trim. Rear Storage Compartment Your vehicle has a storage compartment located in the rear cargo area of the vehicle in the driver’s side trim panel.
Page 145: Cargo Tie Downs
To remove the shade from the vehicle: 1. Let the shade go all the way into the holder. 2. Then, grasping the passenger’s side shade endcap, push the shade endcap toward the driver’s side of the vehicle. The endcap should lock in the compressed position.
Page 146 Luggage Carrier (If Equipped) If you have the luggage carrier, you can load things on top of your vehicle. The luggage carrier has slats and siderails attached to the roof and crossrails which can be moved back and forth to help secure cargo. Tie the load to the siderails or siderail supports.
Page 147: Ashtrays And Cigarette Lighter
Your vehicle has a Center High Mounted Stoplamp (CHMSL) located above the glass or above the rear load doors. If items are loaded on the roof of the vehicle, care should be taken not to block or damage the CHMSL unit. Ashtrays and Cigarette Lighter Front Ashtray The front ashtray is located near the center of the...
Page 148: Accessory Power Outlets
Illuminated Visor Vanity Mirror (If Equipped) Pull the sun visor down and lift the mirror cover to turn on the lamps. There is a slide switch to adjust the brightness of the lamps. Accessory Power Outlets With accessory power outlets you can plug in auxiliary electrical equipment such as a cellular telephone or CB radio.
Page 149 OnStar System (If Equipped) OnStar is a vehicle communications system that offers a variety of services and provides a one hands free communication link between you and the OnStar Center. To receive OnStar services, a service subscription agreement is required and an additional fee may be required.
Page 150 The light will be red in the event of an OnStar system malfunction. If this occurs press the OnStar button to attempt to contact an advisor. If the connection is made, the advisor will assist you with steps to take to make sure that the system is functioning properly.
Page 151: Onstar System Limitations
Vehicle Locator Service: To contact the center, call ONSTAR. You will be required to provide your security information. An advisor will send a command to your vehicle to sound the horn and/or flash the lamps. Route Support: An advisor can provide directions or guidance to most places you want to go.
Page 152 Sunroof (If Equipped) Your vehicle may be equipped with a power sliding sunroof. To open or close your sunroof, the ignition or RAP needs to be active. See “Retained Accessory Power” in the Index. Press and release the rear side of the button located in the front overhead console to express panel and sunshade.
Page 153: Homelink Transmitter
HomeLink Transmitter (If Equipped) This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Page 154 If you have trouble programming HomeLink, make sure that you have followed the directions exactly as described and that the battery in the hand transmitter is not weak. If you still cannot program it, move the hand held transmitter to the left or right or forward or backward or flip it upside down.
Page 155: Resetting Defaults
2. Press the Learn or Smart button on the garage door opener motor head unit. An indicator light will begin to flash when the motor head unit enters the training mode. Following this step, you have 30 seconds to start Step 3. 3.
Page 156 The Instrument Panel Your Information System 2-70...
Page 157 The main components of the instrument panel are the following: A. Dome Lamp Override Button B. Lamp Controls C. Air Outlets D. Automatic Transfer Case/Traction Assist System (TAS) (If Equipped) E. Turn Signal/Multifunction Lever F. Instrument Panel Cluster G. Shift Lever H.
Page 158: Instrument Panel Cluster
Instrument Panel Cluster United States Heavy Duty Transmission version shown. Canada and Light Duty Transmission Clusters similar. Your instrument cluster is designed to let you know at a glance how your vehicle is running. You’ll know how fast you’re going, about how much fuel you have and many other things you’ll need to know to drive safely and economically.
Page 159: Speedometer And Odometer
Speedometer and Odometer Your speedometer lets you see your speed in both miles per hour (mph) and kilometers per hour (km/h). Your odometer shows how far your vehicle has been driven, in either miles (used in the United States) or kilometers (used in Canada).
Page 160: Safety Belt Reminder Light
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 dangerous.
Page 161 CAUTION: If the air bag readiness light stays on after you start your vehicle, it means the air bag system may not be working properly. The air bags in your vehicle may not inflate in a crash, or they could even inflate without a crash. To help avoid injury to yourself or others, have your vehicle serviced right away if the air bag readiness light stays on after you start your vehicle.
Page 162: Brake System Warning Light
Readings in the low warning zone may occur when a large number of electrical accessories are operating in the vehicle and the engine is left at an idle for an extended period. This condition is normal since the charging system is not able to provide full power at engine idle.
Page 163: Anti-Lock Brake System Warning Light
This light should come on briefly when you turn the ignition key to RUN. If it doesn’t come on then, have it fixed so it will be ready to warn you if there’s a problem. If the light comes on while you are driving, pull off the road and stop carefully.
Page 164 Low Traction Light (If Equipped) If you have the Traction Assist System, this light will come on when the system is limiting wheel spin. See “Traction Assist System” in the Index. You may feel or hear the system working or notice a lack of accelerator response, but this is normal.
Page 165 The TRACTION OFF light may come on for the following reasons: If you turn the system off by pressing the TAS on/off button located to the left of the steering wheel, the light will come on and stay on. To turn the system back on, press the button again;...
Page 166: Engine Coolant Temperature Gage
Engine Coolant Temperature Gage United States This gage shows the engine coolant temperature. It also provides an indicator of how hard your vehicle is working. During a majority of the operation, the gage will read 210 _ F (100 _ C) or less. If you are pulling a load or going up hills, it is normal for the temperature to fluctuate and approach the 250 _ F (122 _ C) mark.
Page 167 At approximately 265 _ F (130 _ C), the message center will display a TRANS FLUID HOT message and the transmission will enter a transmission protection mode. When the transmission enters the protection mode, you may notice a change in the transmission shifting patterns.
Page 168 Malfunction Indicator Lamp (Service Engine Soon Light in the United States or Check Engine Light in Canada) United States Your vehicle is equipped with a computer which monitors operation of the fuel, ignition and emission control systems. 2-82 This system is called OBD II (On Diagnostics Second Generation) and is intended to assure that emissions are at acceptable levels for the life of the...
Page 169 NOTICE: Modifications made to the engine, transmission, exhaust, intake or fuel system of your vehicle or the replacement of the original tires with other than those of the same Tire Performance Criteria (TPC) can affect your vehicle’s emission controls and may cause the SERVICE ENGINE SOON or CHECK ENGINE light to come on.
Page 170 If the Light Is Flashing The following may prevent more serious damage to your vehicle: Reducing vehicle speed. Avoiding hard accelerations. Avoiding steep uphill grades. If you are towing a trailer, reduce the amount of cargo being hauled as soon as it is possible. If the light stops flashing and remains on steady, see “If the Light Is On Steady”...
Page 171 Have you recently changed brands of fuel? If so, be sure to fuel your vehicle with quality fuel. See “Fuel” in the Index. Poor fuel quality will cause your engine not to run as efficiently as designed. You may notice this as stalling after start up, stalling when you put the vehicle into gear, misfiring, hesitation on acceleration or stumbling on acceleration.
Page 172: Oil Pressure Gage
Oil Pressure Gage United States The oil pressure gage shows the engine oil pressure in psi (pounds per square inch) when the engine is running. Canadian vehicles indicate pressure in kPa (kilopascals). Oil pressure may vary with engine speed, outside temperature and oil viscosity, but readings above the low pressure zone indicate the normal operating range.
Page 173: Fuel Gage
Cruise Light (If Equipped) United States The CRUISE light comes on whenever you set your cruise control. See “Cruise Control” in the Index. Tow/Haul Light This message is displayed when the tow/haul mode has been activated. For more information, see “Tow/Haul Mode” in the Index.
Page 174: Message Center
Here are some situations you may experience with your fuel gage. None of these indicate a problem with the fuel gage. At the gas station, the fuel pump shuts off before the gage reads full. It takes a little more or less fuel to fill up than the fuel gage indicated.
Page 175 Trans Fluid Hot If you have an automatic transmission, you have a transmission temperature warning display contained in the message center. If the transmission fluid temperature becomes high, the message will be displayed. When the transmission enters the protection mode, you may notice a change in the transmission shifting patterns.
Page 176 Trans Hot...Idle Engine Your vehicle has a transmission over display contained in the message center. If this warning message is displayed, pull the vehicle off the roadway when it is safe to do so. Set the parking brake and place the transmission in PARK (P).
Page 177: Low Coolant
Low Coolant This message is displayed when the cooling system is low on coolant. The engine may overheat. See “Engine Coolant” in the Index and have your vehicle serviced as soon as you can. Check Coolant Temp This message is displayed when the cooling system temperature gets hot.
Page 178: Check Eng Oil Pressure
Check Eng Oil Pressure This message is displayed when the engine oil pressure is low. See “Oil Pressure Gage” in the Index for more information. 2-92 Check Eng Oil Level This message is displayed when the engine oil level is low. Once oil is added, it may need time to drain and settle in the engine before this message will turn off.
Page 179: Change Engine Oil
Change Engine Oil This message is displayed when the engine oil needs to be changed. The message is only displayed for 15 seconds at the start of each ignition cycle. When you change the engine oil, be sure to reset the Engine Oil Life System.
Page 180: Service Ride Control
Service Ride Control This message is displayed when a possible problem exists with the Autoride system (if equipped.) For more information, see “Autoride Cargo Door Ajar This message is displayed when the rear liftglass, liftgate or panel doors are ajar when the ignition is in RUN.
Page 181 Section 3 Comfort Controls and Audio Systems In this section, you’ll find out how to operate the comfort control and audio systems offered with your vehicle. Be sure to read about the particular systems supplied with your vehicle. Comfort Controls Standard Comfort Controls Heater and Air Conditioning Comfort Controls (If Equipped)
Page 182: Comfort Controls
Comfort Controls Standard Comfort Controls Fan Knob The knob on the left side of the control panel adjusts the fan speed. To increase airflow, turn the knob clockwise. To decrease airflow, turn it counterclockwise. To turn the fan off, turn the knob to OFF. Temperature Knob The middle knob on the control panel lets you select the temperature of the air flowing into the passenger area.
Page 183 Heater and Air Conditioning Comfort Controls (If Equipped) Fan Knob The knob on the left side of the control panel adjusts the fan speed. To increase airflow, turn the knob clockwise. To decrease airflow, turn it counterclockwise. To turn the fan off, turn the knob to OFF. Temperature Knob The middle knob on the control panel lets you select the temperature of the air flowing into the passenger area.
Page 184 (Blend): Airflow is delivered through the floor outlets, center floor console outlets (if equipped), the windshield defroster outlets and the side window defroster outlets. The air conditioning compressor may run to dehumidify the air to prevent window fogging. (Defrost): This setting directs most of the air through the windshield defroster outlets, side window defroster outlets and some air through the floor and center floor console outlets (if equipped).
Page 185: Electronic Climate Control System
The auto recirculation feature will activate when the following are true: the air conditioning system is activated, the outside air button is on, and the vehicle load is high due to city traffic, extended idling or hot weather. The system will automatically switch to the recirculation mode to lower the system load and improve interior comfort.
Page 186 When both the fan control and mode knobs are in the AUTO position, the system will then automatically maintain the desired cabin temperature as selected. Manual control of functions is also available. Temperature Knob The middle knob on the control panel lets you select the desired air temperature in your vehicle.
Page 187 (Defrost): This setting directs most of the air through the windshield defroster outlets with air flow also delivered from the side window and floor outlets. When in defrost mode, the air conditioning compressor may run to assist in dehumidifying the air and limit window fogging.
Page 188 If you push a button for a function which is not available, the light next to that button will flash three times to alert you that it’s not available. To find your comfort zone, start with the 74 _ F (23 _ C) setting and allow about 20 minutes for the system to adjust the temperature if necessary.
Page 189 Rear Air Conditioning and Heating Systems (If Equipped) If your vehicle has one of these systems, you can increase and decrease the airflow at the rear vents. Depending on the system you have and the setting selected, you can send cooled or heated air to the rear of the vehicle.
Page 190 Rear Air Conditioning (Without Rear Heater) (If Equipped) Front Control To increase and decrease the flow of cooled air to the rear vents, turn the knob to the fan speed you want. The knob has three speed positions. To increase the flow of cooled air, turn the knob toward 3.
Page 191 Rear Air Conditioning and Rear Heater (If Equipped) If your vehicle has the rear air conditioning and rear heater system combination, controls are provided to regulate temperature, location and fan speed. Front Control To adjust the airflow speed, turn the fan knob located on the left side to the desired setting.
Page 192 Rear Air Conditioning and Heating Systems with Electronic Climate Control System (If Equipped) Front Control Rear Control 3-12 With this system the rear passengers can control the temperature of the air flow for the rear seating area. The climate control has three controls. To adjust the airflow speed, turn the fan knob located on the left side of the control panel.
Page 193: Air Conditioning
Air Conditioning On hot days, open the windows long enough to let hot air inside escape. This reduces the time it takes for your vehicle to cool down. Then keep your windows closed for the air conditioner to work its best. The A/C button, below the mode knob, allows the air coming into your vehicle to be cooled.
Page 194 Heating The heater works best if you keep your windows closed while using it. On cold days, use the floor or bi setting with the temperature knob in the red area. On cold days, approximately 32 _ F ( your vehicle is equipped with an automatic transmission, you may experience differences in how the transmission shifts until the engine is warm.
Page 195: Ventilation System
The defogger will shut itself off after several minutes. If you need additional warming time, press the button again. You can turn the defogger off at any time by pressing the button. If your vehicle is equipped with heated outside mirrors, the rear window defogger button will also activate the heated outside mirrors.
Page 196 Your vehicle has air outlets in the center and on the sides of your instrument panel. You can turn the outlets from side down to direct the flow of air. The left driver and passenger outlets on vehicles equipped with air conditioning have shut off knobs.
Page 197: Audio Systems
Audio Systems Your audio system has been designed to operate easily and give years of listening pleasure. You will get the most enjoyment out of it if you acquaint yourself with it first. Find out what your audio system 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.
Page 198 SEEK : Press the right or left arrow to seek to the next or previous station and stay there. SCAN : Press both SCAN arrows. SCAN will appear on the display. The radio will scan to the next station, play for a few seconds, then scan to the next station.
Page 199 AM-FM Stereo with Compact Disc Player and Automatic Tone Control (If Equipped) Playing the Radio PWR (Power): Press this knob to turn the system on and off. VOL (Volume): Turn this knob clockwise to increase volume. Turn it counterclockwise to decrease volume. The knob is capable of rotating continuously.
Page 200 SEEK : Press the right or left arrow to seek to the next station or previous station and stay there. The radio will seek to stations with a strong signal only. The sound will mute while seeking. To scan stations, press and hold either SEEK arrow for two seconds until SCAN appears on the display.
Page 201 Setting the Tone (Bass/Treble) BASS: Press this knob lightly so it extends. Turn the knob clockwise to increase bass and counterclockwise to decrease bass. TREB (Treble): Press this knob lightly so it extends. Turn the knob clockwise to increase treble and counterclockwise to decrease treble.
Page 202 1 PREV (Previous): Press this pushbutton to search for the previous track. If you hold this pushbutton or press it more than once, the disc will advance further. Sound is muted in this mode. 2 RDM (Random): Press this pushbutton to play the tracks on the disc in random order.
Page 203 EJECT: Press this button to eject the disc from the player and play the radio. When the same or a new disc is inserted, the disc will start playing on track one. If a compact disc is left sitting in the opening for more than a few seconds, the player will pull the CD back in.
Page 204 PWR (Power): Press this button to turn the rear seat audio system on or off. The rear speakers will be muted when the power is turned on. You may operate the rear seat audio functions even when the primary radio power is off.
Page 205 P.SET PROG (Preset Program): The front passengers must be listening to something different for each of these functions to work: Press this button to scan through the preset radio stations set on the pushbuttons on the main radio. The radio will go to a preset station, play for a few seconds, then go on to the next preset station.
Page 206 Primary Radio Controls The following functions are controlled by the main radio: 1 PREV (Previous): Press this pushbutton or the left SEEK arrow (in the opposite direction that the lighted tape direction arrow points) to search for the previous selection. A minimum three second blank gap is needed for the player to stop at the beginning of the selection.
Page 207 Remote Cassette Tape Player Controls The following functions are controlled by the remote cassette tape player: PROG (Program): Press this button on the remote player to go from one side of the tape to the other. EJECT: Press this button on the remote player to remove the tape.
Page 208 8. Press AM FM after you have confirmed that the code matches the secret code you have written down. The display will show REP to let you know that you need to repeat Steps 5 through 7 to confirm your secret code.
Page 209: Understanding Radio Reception
If the code entered is incorrect, SEC will appear on the display. The radio will remain secured until the correct code is entered. When battery power is removed and later applied to a secured radio, the radio won’t turn on and LOC will appear on the display.
Page 210: Care Of Your Compact Discs
NOTICE: Before you add any sound equipment to your vehicle like a tape player, CB radio, mobile telephone or two way radio be sure you can add what you want. If you can, it’s very important to do it properly. Added sound equipment may interfere with the operation of your vehicle’s engine, Delphi Electronics radio or other systems, and even damage them.
Page 211: Fixed Mast Antenna
The recommended cleaning method for your remote cassette tape player is the use of a scrubbing action, abrasive cleaning cassette with pads, which scrub the tape head as the hubs of the cleaner cassette turn. The recommended cleaning cassette is available through your dealer (GM Part No.
Page 212 Section 4 Your Driving and the Road Here you’ll find information about driving on different kinds of roads and in varying weather conditions. We’ve also included many other useful tips on driving. Defensive Driving Drunken Driving Control of a Vehicle Braking Traction Assist System (TAS) (Option) Steering...
Page 213: Defensive Driving
Defensive Driving The best advice anyone can give about driving is: Drive defensively. Please start with a very important safety device in your vehicle: Buckle up. See “Safety Belts” in the Index. Defensive driving really means “be ready for anything.” On city streets, rural roads or freeways, it means “always expect the unexpected.”...
Page 214: Drunken Driving
Drunken Driving Death and injury associated with drinking and driving is a national tragedy. It’s the number one contributor to the highway death toll, claiming thousands of victims every year. Alcohol affects four things that anyone needs to drive a vehicle: Judgment Muscular Coordination Vision...
Page 215 It’s the amount of alcohol that counts. For example, if the same person drank three double martinis (3 ounces or 90 ml of liquor each) within an hour, the person’s BAC would be close to 0.12 percent. A person who consumes food just before or during drinking will have a somewhat lower BAC level.
Page 216 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. “I’ll be careful” isn’t the right answer. What if there’s an emergency, a need to take sudden action, as when a child darts into the street? A person with even a moderate BAC might not be able to react quickly enough to avoid the collision.
Page 217: Control Of A Vehicle
Control of a Vehicle You have three systems that make your vehicle go where you want it to go. They are the brakes, the steering and the accelerator. All three systems have to do their work at the places where the tires meet the road. Sometimes, as when you’re driving on snow or ice, it’s easy to ask more of those control systems than the tires and road can provide.
Page 218: Anti-Lock Brake System (Abs)
Avoid needless heavy braking. Some people drive in spurts heavy acceleration followed by heavy braking rather than keeping pace with traffic. This is a mistake. Your brakes may not have time to cool between hard stops. Your brakes will wear out much faster if you do a lot of heavy braking.
Page 219 Let’s say the road is wet and you’re driving safely. Suddenly, an animal jumps out in front of you. You slam on the brakes and continue braking. Here’s what happens with ABS: A computer senses that wheels are slowing down. If one of the wheels is about to stop rolling, the computer will separately work the brakes at each front wheel and at both rear wheels.
Page 220: Traction Assist System (Tas) (Option)
Remember: Anti lock doesn’t change the time you need to get your foot up to the brake pedal or always decrease stopping distance. If you get too close to the vehicle in front of you, you won’t have time to apply your brakes if that vehicle suddenly slows or stops.
Page 221 The Traction Assist System may operate on dry roads under some conditions. When this happens, you may notice a reduction in acceleration. This is normal and doesn’t mean there’s a problem with your vehicle. Examples of these conditions include a hard acceleration in a turn, an abrupt upshift or downshift of the transmission or driving on rough roads.
Page 222 The Traction Assist System, as delivered from the factory, will automatically come on whenever you start your vehicle. To limit wheel spin, especially in slippery road conditions, you should always leave the system on. But you can turn the TAS off if you ever need to. You should turn the TAS off if your vehicle ever gets stuck in sand, mud or snow and rocking the vehicle is required.
Page 223: Steering
Steering Power Steering 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. Speed-Sensitive Steering (If Equipped) This system varies the amount of steering effort proportionate to your vehicle speed.
Page 224: Steering In Emergencies
Suppose you’re steering through a sharp curve. Then you suddenly accelerate. Both control systems steering and acceleration their work where the tires meet the road. Adding the sudden acceleration can demand too much of those places. You can lose control. Refer to “Traction Assist System”...
Page 225: Off - Road Recovery
An emergency like this requires close attention and a quick decision. If you are holding the steering wheel at the recommended 9 and 3 o’clock positions, you can turn it a full 180 degrees very quickly without removing either hand. But you have to act fast, steer quickly, and just as quickly straighten the wheel once you have avoided the object.
Page 226: Passing
Passing The driver of a vehicle about to pass another on a lane highway waits for just the right moment, accelerates, moves around the vehicle ahead, then goes back into the right lane again. A simple maneuver? Not necessarily! Passing another vehicle on a two highway is a potentially dangerous move, since the passing vehicle occupies the same lane as oncoming traffic for several seconds.
Page 227: Loss Of Control
Check your mirrors, glance over your shoulder and start your left lane change signal before moving out of the right lane to pass. When you are far enough ahead of the passed vehicle to see its front in your inside mirror, activate your right lane change signal and move back into the right lane.
Page 228 A cornering skid and an acceleration skid are best handled by easing your foot off the accelerator pedal. A cornering skid is best handled by easing your foot off the accelerator pedal. If you have the “Traction Assist System,” remember: It helps avoid only the acceleration skid.
Page 229: Off - Road Driving With Your
Road Driving with Your Four Wheel Drive Vehicle This off road guide is for vehicles that have four wheel drive. Also, see “Anti Lock Brakes” in the Index. If your vehicle doesn’t have four wheel drive, you shouldn’t drive off road unless you’re on a level, solid surface.
Page 230 The following steps must be performed on each of the push pins to remove the air dam: 1. Insert a tool into the push downward until the push pin slot and pull pin snaps loose. 2. While continuing to pull downward on the push pin, squeeze and...
Page 231 3. Pull the push lower air dam assembly away from the retainers until the lower air dam is free. When you’re back on roads, though, be sure to replace the air dam. NOTICE: Operating your vehicle for extended periods without the front bumper lower air dam installed can cause improper air flow to the engine and may allow things like fog lamps or tow hooks on the front of your vehicle to be damaged.
Page 232 Before You Go Off-Roading There are some things to do before you go out. For 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.
Page 233: Environmental Concerns
Environmental Concerns road driving can provide wholesome and satisfying recreation. However, it also raises environmental concerns. GM recognizes these concerns and urges every off roader to follow these basic rules for protecting the environment: Always use established trails, roads and areas that have been specially set aside for public off recreational driving;...
Page 234 Getting Familiar with Off-Road Driving It’s a good idea to practice in an area that’s safe and close to home before you go into the wilderness. road driving does require some new and different driving skills. Here’s what we mean. Tune your senses to different kinds of signals.
Page 235: Scanning The Terrain
Scanning the Terrain road driving can take you over many different kinds of terrain. You need to be familiar with the terrain and its many different features. Here are some things to consider. Surface Conditions. Off roading can take you over hard packed dirt, gravel, rocks, grass, sand, mud, snow or ice.
Page 236: Approaching A Hill
Driving on Off-Road Hills road driving often takes you up, down or across a hill. Driving safely on hills requires good judgment and an understanding of what your vehicle can and can’t do. There are some hills that simply can’t be driven, no matter how well built the vehicle.
Page 237 Driving Uphill Once you decide you can safely drive up the hill, you need to take some special steps. Use a low gear and get a firm grip on the steering wheel. Get a smooth start up the hill and try to maintain your speed.
Page 238 What should I do if my vehicle stalls, or is about to stall, and I can’t make it up the hill? If this happens, there are some things you should do, and there are some things you must not do. First, here’s what you should do: Push the brake pedal to stop the vehicle and keep it from rolling backwards.
Page 239 Suppose, after stalling, I try to back down the hill and decide I just can’t do it. What should I do? Set the parking brake, put your transmission in PARK (P) and turn off the engine. Leave the vehicle and go get some help. Exit on the uphill side and stay clear of the path the vehicle would take if it rolled downhill.
Page 240: Driving Downhill
Driving Downhill When off roading takes you downhill, you’ll want to consider a number of things: How steep is the downhill? Will I be able to maintain vehicle control? What’s the surface like? Smooth? Rough? Slippery? Hard packed dirt? Gravel? Are there hidden surface obstacles? Ruts? Logs? Boulders? What’s at the bottom of the hill? Is there a hidden...
Page 241 Are there some things I should not do when driving down a hill? Yes! These are important because if you ignore them you could lose control and have a serious accident. When driving downhill, avoid turns that take you across the incline of the hill. A hill that’s not too steep to drive down may be too steep to drive across.
Page 242: Driving Across An Incline
Driving Across an Incline Sooner or later, an off road trail will probably go across the incline of a hill. If this happens, you have to decide whether to try to drive across the incline. Here are some things to consider: A hill that can be driven straight up or down may be too steep to drive across.
Page 243: Stalling On An Incline
What if I’m driving across an incline that’s not too steep, but I hit some loose gravel and start to slide downhill. What should I do? If you feel your vehicle starting to slide sideways, turn downhill. This should help straighten out the vehicle and prevent the side slipping.
Page 244 Driving in Mud, Sand, Snow or Ice When you drive in mud, snow or sand, your wheels won’t get good traction. 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 deeper the mud, the lower the gear.
Page 245: Driving In Water
Driving in Water Light rain causes no special off road driving problems. But heavy rain can mean flash flooding, and flood waters demand extreme caution. Find out how deep the water is before you drive through it. If it’s deep enough to cover your wheel hubs, axles or exhaust pipe, don’t try it you probably won’t get through.
Page 246: Driving At Night
After Off-Road Driving Remove any brush or debris that has collected on the underbody, chassis or under the hood. These accumulations can be a fire hazard. After operation in mud or sand, have the brake linings cleaned and checked. These substances can cause glazing and uneven braking.
Page 247 Here are some tips on night driving. Drive defensively. Don’t drink and drive. Adjust your inside rearview mirror to reduce the glare from headlamps behind you. Since you can’t see as well, you may need to slow down and keep more space between you and other vehicles.
Page 248: Driving In Rain And On Wet Roads
Driving in Rain and on Wet Roads Rain and wet roads can mean driving trouble. On a wet road, you can’t stop, accelerate or turn as well because your tire road traction isn’t as good as on dry roads. And, if your tires don’t have much tread left, you’ll get even less traction.
Page 249 Driving too fast through large water puddles or even going through some car washes can cause problems, too. The water may affect your brakes. Try to avoid puddles. But if you can’t, try to slow down before you hit them. 4-38 CAUTION: Wet brakes can cause accidents.
Page 250: Driving Through Deep Standing Water
Driving Through Deep Standing Water NOTICE: If you drive too quickly through deep puddles or standing water, water can come in through your engine’s air intake and badly damage your engine. Never drive through water that is slightly lower than the underbody of your vehicle. If you can’t avoid deep puddles or standing water, drive through them very slowly.
Page 251: City Driving
City Driving 4-40 One of the biggest problems with city streets is the amount of traffic on them. You’ll want to watch out for what the other drivers are doing and pay attention to traffic signals. Here are ways to increase your safety in city driving: Know the best way to get to where you are going.
Page 252: Freeway Driving
Freeway Driving Mile for mile, freeways (also called thruways, parkways, expressways, turnpikes or superhighways) are the safest of all roads. But they have their own special rules. The most important advice on freeway driving is: Keep up with traffic and keep to the right. Drive at the same speed most of the other drivers are driving.
Page 253: Before Leaving On A Long Trip
The exit speed is usually posted. Reduce your speed according to your speedometer, not to your sense of motion. After driving for any distance at higher speeds, you may tend to think you are going slower than you actually are. Before Leaving on a Long Trip Make sure you’re ready.
Page 254: Highway Hypnosis
Highway Hypnosis Is there actually such a condition as “highway hypnosis”? Or is it just plain falling asleep at the wheel? Call it highway hypnosis, lack of awareness, or whatever. There is something about an easy stretch of road with the same scenery, along with the hum of the tires on the road, the drone of the engine, and the rush of the wind against the vehicle that can make you sleepy.
Page 255 If you drive regularly in steep country, or if you’re planning to visit there, here are some tips that can make your trips safer and more enjoyable. See “Off Driving” in the Index 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.
Page 256: Winter Driving
Winter Driving Here are some tips for winter driving: Have your vehicle in good shape for winter. You may want to put winter emergency supplies in your vehicle. Include an ice scraper, a small brush or broom, a supply of windshield washer fluid, a rag, some winter outer clothing, a small shovel, a flashlight, a red cloth and reflective warning triangles.
Page 257: Driving On Snow Or Ice
Driving on Snow or Ice Most of the time, those places where your tires meet the road probably have good traction. However, if there is snow or ice between your tires and the road, you can have a very slippery situation. You’ll have a lot less traction or “grip”...
Page 258 If you don’t have a traction system, accelerate gently. Try not to break the gentle traction. If you accelerate too fast, the drive wheels will spin and polish the surface under the tires even more. Your anti lock brakes improve your vehicle’s stability when you make a hard stop on a slippery road.
Page 259 Tie a red cloth to your vehicle to alert police that you’ve been stopped by the snow. Put on extra clothing or wrap a blanket around you. If you have no blankets or extra clothing, make body insulators from newspapers, burlap bags, rags, floor mats anything you can wrap around yourself or tuck under your clothing to keep warm.
Page 260: Recreational Vehicle Towing
Then, shut the engine off and close the window almost all the way to preserve the heat. Start the engine again and repeat this only when you feel really uncomfortable from the cold. But do it as little as possible. Preserve the fuel as long as you can.
Page 261: Dinghy Towing
Dinghy Towing When towing your vehicle, turn the ignition off. To prevent your battery from draining while towing, remove the IGN 0 fuse from the instrument panel fuse block. Be sure to reinstall the fuse when you reach your destination. See “Fuses and Circuit Breakers” in the Index.
Page 262 Four Wheel Drive Vehicles Use the following procedure to tow your vehicle: 1. Firmly set the parking brake. 2. Shift an automatic transmission to PARK (P), or a manual transmission to FIRST (1). 3. Securely attach the vehicle being towed to the tow vehicle.
Page 263 Dolly Towing (Two-Wheel Drive Vehicles) Two–Wheel–Drive Vehicles Two–wheel–drive, vehicles,should not be towed with the rear wheels on the ground. Two–wheel–drive transmissions have no provisions for internal lubrication while being towed. To properly tow these vehicles, they should be placed on a platform trailer with all four wheels off the ground.
Page 264: Loading Your Vehicle
Loading Your Vehicle The Certification/Tire label is found on the rear edge of the driver’s door or in the Incomplete Vehicle Document in the cab. The label shows the size of your original tires and the inflation pressures needed to obtain the gross weight capacity of your vehicle.
Page 265 CAUTION: Do not load your vehicle any heavier than the GVWR, or either the maximum front or rear GAWR. If you do, parts on your vehicle can break, and it can change the way your vehicle handles. These could cause you to lose control and crash.
Page 266: Towing A Trailer
There’s also important loading information for off driving in this manual. See “Loading Your Vehicle for Road Driving” in the Index. Trailer Recommendations You must subtract your hitch loads from the Cargo Weight Rating (CWR) for your vehicle. CWR is the maximum weight of the load your vehicle can carry.
Page 267: If You Do Decide To Pull A Trailer
NOTICE: Pulling a trailer improperly can damage your vehicle and result in costly repairs not covered by your warranty. To pull a trailer correctly, follow the advice in this part, and see your dealer for important information about towing a trailer with your vehicle.
Page 268 You can tow in DRIVE (D). You may want to shift the transmission to THIRD (3) or, if necessary, a lower gear selection if the transmission shifts too often (e.g., under heavy loads and/or hilly conditions). If you have a manual transmission and you are towing a trailer, it’s better not to use the highest gear.
Page 269: Weight Of The Trailer
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 the selection of tow/haul when the vehicle is unloaded. Such a selection when unloaded may result in unpleasant engine and transmission driving characteristics and reduced fuel economy.
Page 270 1500 (2WD)* Engine 4800 V8 5300 V8 5300 V8 (Suburban/Yukon XL) * Weight distributing hitch tongue weight 10 percent to 15 percent of trailer weight 1,000 lbs. (454 kg) maximum. Axle Ratio Max. Trailer Wt. 3.42 5,800 lbs. (2 633 kg) 3.73 6,800 lbs.
Page 271 1500 (4WD)* Engine 4800 V8 5300 V8 5300 V8 (Suburban/Yukon XL) 5300 V8 (BPH package) 5300 V8 (Suburban BPH package) * Weight distributing hitch tongue weight 10 percent to 15 percent of trailer weight 1,200 lbs. (544 kg) maximum. 4-60 Axle Ratio Max.
Page 272 2500 (2WD)* Engine 6000 V8 (Suburban/Yukon XL) 8100 V8 (Suburban/Yukon XL) * Weight distributing hitch tongue weight 10 percent to 15 percent of trailer weight 1,500 lbs. (681 kg) maximum. **GCWR limited to 14,000 lbs. (6 356 kg) on vehicles with Z83 suspension. 2500 Suburban/Yukon XL (2WD) equipped with Z83 base suspension limited to 8,200 lbs.
Page 273: Weight Of The Trailer Tongue
You can ask your dealer for our trailering information or advice, or you can write us at the address listed in your Warranty and Owner Assistance Information Booklet. In Canada, write to: General Motors of Canada Limited Customer Communication Centre, 163 1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7 Weight of the Trailer Tongue...
Page 274: Safety Chains
Total Weight on Your Vehicle’s Tires Be sure your vehicle’s tires are inflated to the upper limit for cold tires. You’ll find these numbers on the Certification label at the rear edge of the driver’s door or see “Tire Loading” in the Index. Then be sure you don’t go over the GVW limit for your vehicle, including the weight of the trailer tongue.
Page 275: Driving With A Trailer
Trailer Brakes If your trailer weighs more than 2,000 lbs. (900 kg) loaded, then it needs its own brakes adequate. Be sure to read and follow the instructions for the trailer brakes so you’ll be able to install, adjust and maintain them properly.
Page 276: Following Distance
Towing a trailer requires a certain amount of experience. Before setting out for the open road, you’ll want to get to know your rig. Acquaint yourself with the feel of handling and braking with the added weight of the trailer. And always keep in mind that the vehicle you are driving is now a good deal longer and not nearly as responsive as your vehicle is by itself.
Page 277: Making Turns
Making Turns NOTICE: Making very sharp turns while trailering could cause the trailer to come in contact with the vehicle. Your vehicle could be damaged. Avoid making very sharp turns while trailering. When you’re turning with a trailer, make wider turns than normal.
Page 278: Parking On Hills
You may also want to activate the tow/haul mode if the transmission shifts too often. See “Tow/Haul Mode” in the Index. When towing at high altitude on steep uphill grades, consider the following: Engine coolant will boil at a lower temperature than at normal altitudes. If you turn your engine off immediately after towing at high altitude on steep uphill grades, your vehicle may show signs similar to engine overheating.
Page 279: Parking On A Hill
5. If you have a four wheel drive vehicle, be sure the transfer case is in a drive gear and not in NEUTRAL. 6. Release the regular brakes. CAUTION: It can be dangerous to get out of your vehicle if the shift lever is not fully in PARK (P) with the parking brake firmly set.
Page 280: Maintenance When Trailer Towing
Maintenance When Trailer Towing Your vehicle will need service more often when you’re pulling a trailer. See the Maintenance Schedule for more on this. Things that are especially important in trailer operation are automatic transmission fluid (don’t overfill), engine oil, axle lubricant, belt, cooling system and brake system.
Page 281 The seven wire harness contains the following trailer circuits: Yellow: Left Stop/Turn Signal Dark Green: Right Stop/Turn Signal Brown: Taillamps White: Ground Light Green: Back up Lamps Red: Battery Feed Dark Blue: Trailer Brake If you need to upgrade your vehicle to heavy trailering, a brake controller harness is available from your dealer.
Page 282 The seven wire harness contains the following trailer circuits: Yellow: Left Stop/Turn Signal Dark Green: Right Stop/Turn Signal Brown: Taillamps White: Ground Light Green: Back up Lamps Red: Battery Feed Dark Blue: Trailer Brake A jumper harness for an electric trailer brake controller and a trailer battery feed fuse are included with this trailering package.
Page 283 Four Wire Trailer Harness Adapter If you need to tow a light duty trailer with a standard four way round pin connector, an adapter connector is included with your vehicle. Connect the adapter with the tab (arrow) pointing toward the top. The cap on the wiring harness will lock onto the tab (arrow) and help hold the adapter...
Page 284 Section 5 Problems on the Road Here you’ll find what to do about some problems that can occur on the road. Hazard Warning Flashers Other Warning Devices Jump Starting Towing Your Vehicle Engine Overheating Cooling System Engine Fan Noise If a Tire Goes Flat Changing a Flat Tire If You’re Stuck: In Sand, Mud, Ice or Snow...
Page 285: Hazard Warning Flashers
Hazard Warning Flashers 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. The hazard warning flasher is located at the top of the steering column.
Page 286: Jump Starting
Jump Starting If your battery (or batteries) has run down, you may want to use another vehicle and some jumper cables to start your vehicle. Be sure to follow the steps below to do it safely. CAUTION: Batteries can hurt you. They can be dangerous because: They contain acid that can burn you.
Page 287 2. Get the vehicles close enough so the jumper cables can reach, but be sure the vehicles aren’t touching each other. If they are, it could cause a ground connection you don’t want. You wouldn’t be able to start your vehicle, and the bad grounding could damage the electrical systems.
Page 288 CAUTION: Using a match near a battery can cause battery gas to explode. People have been hurt doing this, and some have been blinded. Use a flashlight if you need more light. Be sure the batteries have enough water. You don’t need to add water to the ACDelco (or batteries) installed in every new GM vehicle.
Page 289 6. Connect the red positive (+) cable to the positive (+) terminal of the vehicle with the dead battery. Use a remote positive (+) terminal if the vehicle has one. 7. Don’t let the other end touch metal. Connect it to the positive (+) terminal of the good battery.
Page 290 9. Connect the other end of the negative ( the negative ( of the dead battery or to a remote negative ( terminal if the vehicle has one. 10. Now start the vehicle with the good battery and run the engine for a while. 11.
Page 291 Jumper Cable Removal A. Heavy, Unpainted Metal Engine Part or Remote Negative Terminal B. Good Battery or Remote Positive (+) and Remote Negative ( ) Terminals C. Dead Battery or Remote Positive (+) Terminal To disconnect the jumper cables from both vehicles do the following: 1.
Page 292: Towing Your Vehicle
Towing Your Vehicle Consult your dealer or a professional towing service if you need to have your disabled vehicle towed. See “Roadside Assistance” in the Index. If you want to tow your vehicle behind another vehicle for recreational purposes (such as behind a motorhome), see “Recreational Vehicle Towing”...
Page 293 If Steam Is Coming From Your Engine CAUTION: Steam from an overheated engine can burn you badly, even if you just open the hood. Stay away from the engine if you see or hear steam coming from it. CAUTION: (Continued) 5-10 CAUTION: (Continued) Just turn it off and get everyone away from...
Page 294: If No Steam Is Coming From Your Engine
If No Steam Is Coming From Your Engine An overheat warning, along with a low coolant message, can indicate a serious problem. See “Low Coolant Message” in the Index. If you get an engine overheat warning with no low coolant message, but see or hear no steam, the problem may not be too serious.
Page 295: Cooling System
Cooling System When you decide it’s safe to lift the hood, here’s what you’ll see: 8100 V8 Engines 5-12 All Other Engines A. Coolant Surge Tank B. Coolant Surge Tank Pressure Cap C. Engine Fan If the coolant inside the coolant surge tank is boiling, don’t do anything else until it cools down.
Page 296 The coolant level should be at or above the FILL 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. CAUTION: Heater and radiator hoses, and other engine parts, can be very hot.
Page 297: How To Add Coolant To The Coolant
How to Add Coolant to the Coolant Surge Tank If you haven’t 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 or above the FILL COLD mark, add a 50/50 mixture of clean, drinkable water and COOL coolant at the coolant surge tank, but be...
Page 298 CAUTION: Adding only plain water to your cooling system can be dangerous. Plain water, or some other liquid such as alcohol, can boil before the proper coolant mixture will. Your vehicle’s coolant warning system is set for the proper coolant mixture.
Page 299 Your vehicle may be equipped with one of the two caps shown. 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 no longer hot.
Page 300 4. With the coolant surge tank pressure cap off, start the 5. Then replace the pressure cap. Be sure the pressure engine and let it run until you can feel the upper cap is hand tight and fully seated. radiator hose getting hot. Watch out for the engine cooling fan.
Page 301: Engine Fan Noise
Engine Fan Noise Your vehicle has a clutched engine cooling fan. When the clutch is engaged, the fan spins faster to provide more air to cool the engine. In most everyday driving conditions, the fan is spinning slower and the clutch is not fully engaged.
Page 302: Changing A Flat Tire
Changing a Flat Tire If a tire goes flat, avoid further tire and wheel damage by driving slowly to a level place. Turn on your hazard warning flashers. CAUTION: Changing a tire can cause an injury. The vehicle can slip off the jack and roll over you or other people.
Page 303 Removing the Spare Tire and Tools Tahoe/Yukon Models (Under Driver’s Side Rear Seat) A. Tool Kit with Jack Tools and Gloves B. Bracket and Wing Nut 5-20 Tahoe/Yukon Models (Rear Access Panel) A. Speaker B. Bottle Jack C. Wing Nut D.
Page 304 Suburban/Yukon XL Models A. Bottle Jack F. Retaining Hook B. Wheel Blocks G. Retaining Bracket and Wing Nut C. Wing Nut H. Tool Kit with Jack D. Mounting Bracket Tools and Gloves E. Removable Tray The equipment you’ll need is under the storage tray in the left trim panel for Suburban/Yukon XL models.
Page 305 A. Hoist Assembly B. Wheel Wrench C. Jack Handle Extensions D. Hoist Shaft E. Valve Stem, Pointed Up F. Spare Tire G. Tire Retainer H. Hoist Cable I. Hoist Lock J. Hoist Shaft Access Hole K. Hoist End of Extension Tool 5-22...
Page 306 Follow these instructions to lower the spare tire: 1. If the vehicle is equipped with a hoist lock, open the spare tire lock cover on the bumper and use the ignition key to remove the lock. 2. Assemble the wheel wrench and the two jack handle extensions as shown.
Page 307 Attach the wheel wrench to the jack handle extensions (as needed). Attach the jack handle to the jack. 5-24 Turn the wheel wrench clockwise to raise the jack lift head to the lifting point.
Page 308: Removing The Flat Tire And Installing The
If your vehicle has wheel nut caps, loosen them by turning the wheel wrench counterclockwise. If you have a center cap with wheel nut caps, the wheel nut caps are designed to remain with the center cap. Remove the center cap. If the wheel has a smooth center piece, place the chisel end of the wheel wrench in the slot on the wheel and gently pry out.
Page 309 2. Position the jack under the vehicle. If the flat tire is on the front of the vehicle, position the jack on the frame behind the flat tire where the frame sections overlap. On all 1500 series vehicles, use the jacking pad provided on the rear axle.
Page 310 Rear Position Rear Position 1500 Series 2500 Series Front Position 3. Make sure the jack head is positioned so that the rear axle is resting securely between the grooves that are on the jack head. Turn the wheel wrench clockwise to raise the vehicle.
Page 311 4. Remove all the wheel nuts and take off the flat tire. 5. Remove any rust or dirt from the wheel bolts, mounting surfaces and spare wheel. 5-28 CAUTION: Rust or dirt on the wheel, or on the parts to which it is fastened, can make the wheel nuts become loose after a time.
Page 312 6. After mounting the spare, put the wheel nuts back on with the rounded end of the nuts toward the wheel. Tighten each wheel nut by hand using the wheel wrench until the wheel is held against the hub. Front Position 5-29...
Page 313 8. Tighten the nuts firmly in a crisscross sequence as shown by turning the wheel wrench clockwise. Rear Position Rear Position 1500 Series 2500 Series 7. Turn the wheel wrench counterclockwise to lower the vehicle. Lower the jack completely. 5-30...
Page 314 CAUTION: Incorrect wheel nuts or improperly tightened wheel nuts can cause the wheel to become 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 to get new GM original equipment wheel nuts.
Page 315 Store the flat tire where the spare tire was stored. To store the tire: 1. Put the tire on the ground at the rear of the vehicle with the valve stem pointed upward. 2. Tilt the retainer downward and through the wheel opening.
Page 316 A. Hoist Assembly E. Valve Stem, Pointed Up B. Wheel Wrench F. Flat or Spare Tire C. Jack Handle Extensions G. Tire Retainer D. Hoist Shaft H. Hoist Cable To store the tools, follow these procedures: For Tahoe/Yukon models do the following: 1.
Page 317 For Suburban/Yukon XL models do the following: 1. Return the tool kit (jack tools and gloves) to the tool bag. 2. Assemble wheel chocks and bottle jack together with the wing nut and retaining hook. 3. Position under the jack storage tray in the left rear side panel below the wheelbase and tighten, adjusting clockwise until the jack is secured tight in the mounting bracket.
Page 318 Tahoe/Yukon Models (Rear Access Panel) A. Speaker B. Bottle Jack C. Wing Nut D. Retaining Hook E. Tire Blocks F. Cover Panel Suburban/Yukon XL Models A. Bottle Jack F. Retaining Hook B. Wheel Blocks G. Retaining Bracket and Wing Nut C.
Page 319: If You're Stuck: In Sand, Mud, Ice Or Snow
Spare Tire Your vehicle, when new, had a fully inflated spare tire. A spare tire may lose air over time, so check its inflation pressure regularly. See “Inflation Tire Pressure” and “Loading Your Vehicle” in the Index for information regarding proper tire inflation and loading your vehicle. For instruction on how to remove, install or store a spare tire, see “Changing a Flat Tire”...
Page 320: Using The Recovery Hooks
NOTICE: Spinning your wheels can destroy parts of your vehicle as well as the tires. If you spin the wheels too fast while shifting your transmission back and forth, you can destroy your transmission. For information about using tire chains on your vehicle, see “Tire Chains”...
Page 321 CAUTION: These hooks, when used, are under a lot of force. Always pull the vehicle straight out. Never pull on the hooks at a sideways angle. The hooks could break off and you or others could be injured from the chain or cable snapping back. NOTICE: Never use the recovery hooks to tow the vehicle.
Page 322 Section 6 Service and Appearance Care Here you will find information about the care of your vehicle. This section begins with service and fuel information, and then it shows how to check important fluid and lubricant levels. There is also technical information about your vehicle, and a part devoted to its appearance care.
Page 323: Doing Your Own Service Work
Service Your dealer knows your vehicle 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 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: Doing Your Own Service Work If you want to do some of your own service work, you’ll...
Page 324: Gasoline Octane
CAUTION: You can be injured and your vehicle could be damaged if you try to do service work on a vehicle without knowing enough about it. Be sure you have sufficient knowledge, experience, the proper replacement parts and tools before you attempt any vehicle maintenance task.
Page 325 Gasoline Specifications It is recommended that gasoline meet specifications which were developed by the American Automobile Manufacturers Association and endorsed by the Canadian Vehicle Manufacturers’ Association for better vehicle performance and engine protection. Gasolines meeting these specifications could provide improved driveability and emission control system performance compared to other gasolines.
Page 326 Additives Some gasolines that are not reformulated for low emissions may contain an octane enhancing additive called methylcyclopentadienyl manganese tricarbonyl (MMT); ask the attendant where you buy gasoline whether the fuel contains MMT. General Motors does not recommend the use of such gasolines. Fuels containing MMT can reduce the life of spark plugs and the performance of the emission control system may be affected.
Page 327 Only vehicles that have the 5.3L V8 engine (VIN Code Z) may use 85% ethanol fuel (E Many service stations will not have an 85% ethanol fuel (E 85) pump available. The U. S. Department of Energy has an alternative fuels website (http://afdcmap.nrel.gov/nrel/) that can help you find 85 fuel.
Page 328: Fuels In Foreign Countries
Fuels in Foreign Countries If you plan on driving in another country outside the United States or Canada, the proper fuel may be hard 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.
Page 329 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). CAUTION: If you get gasoline on yourself and then something ignites it, you could be badly burned.
Page 330: Filling A Portable Fuel Container
When you put the fuel cap back on, turn it to the right (clockwise) until you hear a clicking sound. Make sure you fully install the cap. The diagnostic system can determine if the fuel cap has been left off or improperly installed.
Page 331: Checking Things Under The Hood
Checking Things Under the Hood CAUTION: Things that burn can get on hot engine parts and start a fire. These include liquids like fuel, oil, coolant, brake fluid, windshield washer and other fluids, and plastic or rubber. You or others could be burned.
Page 332 2. Then go to the front of the vehicle and pull up on the secondary hood release located near the center of the grill. 3. Lift the hood. Before closing the hood, be sure all filler caps are on properly. Pull down the hood and close it firmly. 6-11...
Page 333: Engine Compartment Overview
Engine Compartment Overview When you open the hood on the VORTEC 5300 V8 engine (VORTEC 4800 and 6000 V8 engines similar), you’ll see the following: 6-12...
Page 334 A. Engine Air Cleaner/Filter B. Coolant Surge Tank C. Air Filter Restriction Indicator D. Engine Oil Dipstick E. Automatic Transmission Dipstick (If Equipped) F. Engine Oil Fill G. Fan H. Remote Negative ( ) Terminal (GND) I. Power Steering Fluid Reservoir J.
Page 335 When you open the hood on the VORTEC 8100 V8 engine you’ll see the following: A. Engine Air Cleaner/Filter B. Coolant Surge Tank C. Air Filter Restriction Indicator D. Engine Oil Dipstick E. Automatic Transmission Dipstick F. Engine Oil Fill 6-14 G.
Page 336: Engine Oil
Engine Oil If the CHECK ENG OIL LEVEL message appears on the instrument cluster, it means you need to check your engine oil level right away. For more information, see “CHECK ENG OIL LEVEL” in the Index. You should check your engine oil level regularly; this is an added reminder.
Page 337: When To Add Engine Oil
Turn off the engine and give the oil several minutes to drain back into the oil pan. If you don’t, the oil dipstick might not show the actual level. Pull out the dipstick and clean it with a paper towel or cloth, then push it back in all the way.
Page 338 8100 Engines All Other Engines The engine oil fill cap for the VORTEC 4800, 5300, 6000 and 8100 V8 engines is located on the engine valve cover, on the passenger’s side of the vehicle. Your vehicle may have a cap with text and a graphic, or just a graphic as shown.
Page 339: What Kind Of Engine Oil To Use
What Kind of Engine Oil to Use Oils recommended for your vehicle can be identified by looking for the starburst symbol. This symbol indicates that the oil has been certified by the American Petroleum Institute (API). Do not use any oil which does not carry this starburst symbol.
Page 340: When To Change Engine Oil
As in the chart shown previously, SAE 5W your vehicle. However, you can use SAE 10W going to be 0 _ F ( 18 _ C) or above. These numbers on an oil container show its viscosity, or thickness. Do not use other viscosity oils, such as SAE 20W NOTICE: Use only engine oil with the American Petroleum...
Page 341: What To Do With Used Oil
How to Reset the CHANGE ENGINE OIL Message The GM Oil Life System calculates when to change your engine oil and filter based on vehicle use. Anytime your oil is changed, reset the system so it can calculate when the next oil change is required. If a situation occurs where you change your oil prior to a CHANGE ENGINE OIL message being turned on, reset the system.
Page 342: Engine Air Cleaner/Filter
Engine Air Cleaner/Filter The engine air cleaner/filter assembly has an indicator that lets you know when the air filter is dirty and needs to be serviced. The indicator is located on the air cleaner cover. See “Engine Compartment Overview” in the Index for more information on location.
Page 343 1. To remove the engine/air cleaner filter, loosen the screws on the housing cover. 2. Then lift the cover upward and remove the filter from the housing. Care should be taken to dislodge as little dirt as possible. 3. Clean the filter sealing surface and the filter housing. 4.
Page 344: Passenger Compartment Air Filter
Passenger Compartment Air Filter (If Equipped) Your vehicle may be equipped with a passenger compartment air filter. The filter is located under the instrument panel, below the glove compartment. Your vehicle may or may not be equipped with an access panel. To replace the passenger compartment air filter, do the following: 1.
Page 345: Automatic Transmission Fluid
Automatic Transmission Fluid When to Check and Change A good time to check your automatic transmission fluid level is when the engine oil is changed. Change both the fluid and filter every 50,000 miles (83 000 km) if the vehicle’s GVWR is over 8,600 or if the vehicle is mainly driven under one or more of these conditions: In heavy city traffic where the outside temperature...
Page 346 Wait at least 30 minutes before checking the transmission fluid level if you have been driving: When outside temperatures are above 90 At high speed for quite a while. In heavy traffic especially in hot weather. While pulling a trailer. To get the right reading, the fluid should be at normal operating temperature, which is 180 to 200...
Page 347 Then, without shutting off the engine, follow these steps: The red transmission dipstick handle with the TRANS/LOCK text or graphic is located at the rear of the engine compartment, on the passenger’s side. See “Engine Compartment Overview” in the Index for more information on location.
Page 348: How To Add Fluid
How to Add Fluid Refer to the Maintenance Schedule to determine what kind of transmission fluid to use. See “Recommended Fluids and Lubricants” in the Index. Add fluid only after checking the transmission fluid while it is hot. (A cold check is used only as a reference.) If the fluid level is low, add only enough of the proper fluid to bring the level up to the HOT area for a hot check.
Page 349: Four Wheel Drive
How to Check Lubricant 1500 Series shown, 2500 and 3500 Series similar To get an accurate reading, the vehicle should be on a level surface. The proper level for the 1500 Series is from 5/8 inch to 1 5/8 inch (15 mm to 40 mm) below the bottom of the filler plug hole.
Page 350: Front Axle
How to Check Lubricant Automatic Transfer Case To get an accurate reading, the vehicle should be on a level surface. If the level is below the bottom of the filler plug hole, you’ll need to add some lubricant. Add enough lubricant to raise the level to the bottom of the filler plug hole.
Page 351 How to Check Lubricant To get an accurate reading, the vehicle should be on a level surface. 6-30 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 1/2 inch (12 mm) below the filler plug hole.
Page 352: Engine Coolant
Engine Coolant The cooling system in your vehicle is filled with COOL R engine coolant. This coolant is designed to remain in your vehicle for 5 years or 150,000 miles (240 000 km), whichever occurs first, if you add only COOL R extended life coolant.
Page 353 What to Use Use a mixture of one half clean, drinkable water and half DEX COOL coolant which won’t damage aluminum parts. If you use this coolant mixture, you don’t need to add anything else. CAUTION: Adding only plain water to your cooling system can be dangerous.
Page 354: Checking Coolant
Checking Coolant The coolant surge tank is located in the engine compartment on the passenger’s side of the vehicle. See “Engine Compartment Overview” in the Index for more information on location. CAUTION: Turning the surge tank pressure cap when the engine and radiator are hot can allow steam and scalding liquids to blow out and burn you badly.
Page 355 Coolant Surge Tank Pressure Cap 6-34 Your vehicle may be equipped with one of the two caps shown. See “Engine Compartment Overview” in the Index for more information on location. The coolant surge tank pressure cap must be fully installed on the coolant surge tank. NOTICE: Your coolant surge tank pressure cap is a 15 psi (105 kPa) pressure...
Page 356: Power Steering Fluid
Power Steering Fluid All Other Engines 8100 Engines 6-35...
Page 357: Windshield Washer Fluid
When to Check Power Steering 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.
Page 358: Brake Fluid
NOTICE: When using concentrated washer fluid, follow the manufacturer’s instructions for adding water. Don’t mix water with ready fluid. Water can cause the solution to freeze and damage your washer fluid tank and other parts of the washer system. Also, water doesn’t clean as well as washer fluid.
Page 359 So, it isn’t a good idea to “top off” your brake fluid. Adding brake fluid won’t correct a leak. If you add fluid when your linings are worn, then you’ll have too much fluid when you get new brake linings. You should add (or remove) brake fluid, as necessary, only when work is done on the brake hydraulic system.
Page 360 What to Add When you do need brake fluid, use only DOT fluid. Refer to “Recommended Fluids and Lubricants” in the Index. Use new brake fluid from a sealed container only. Always clean the brake fluid reservoir cap and the area around the cap before removing it.
Page 361: Brake Adjustment
Brake Wear Your vehicle has four wheel disc brakes. Disc brake pads have built in wear indicators that make a high pitched warning sound when the brake pads are worn and new pads are needed. The sound may come and go or be heard all the time your vehicle is moving (except when you are pushing on the brake pedal firmly).
Page 362 Replacing Brake System Parts The braking system on a vehicle is complex. Its many parts have to be of top quality and work well together if the vehicle is to have really good braking. Your vehicle was designed and tested with top quality GM brake parts.
Page 363: Bulb Replacement
Vehicle Storage If you’re not going to drive your vehicle for 25 days or more, remove the black, negative ( the battery. This will help keep your battery from running down. CAUTION: Batteries have acid that can burn you and gas that can explode.
Page 364 Headlamps 1. Remove the two pins on the top of the headlamp assembly. To remove the pins, turn the outer pin outward and pull it straight up. To remove the inner pin, turn it in and pull it straight up. A.
Page 365 Front Turn Signal, Sidemarker and Daytime Running Lamps A. Sidemarker Lamp B. Retainer Clip C. Front Turn Signal Lamp D. Daytime Running Lamp 6-44 1. Remove the headlamp assembly as mentioned previously. 2. Press the retainer clip, located behind the turn signal housing, towards the outside of the vehicle.
Page 366 Taillamps A. Turn Signal Lamp B. Back C. Stoplamp 1. Use a tool to remove the two screws from the lamp assembly. 2. Remove the lamp assembly. 3. Press the release tab and turn the bulb socket counterclockwise to remove it from up Lamp the taillamp housing.
Page 367: Roof Marker Lamps
Roof Marker Lamps 1. Remove the two screws and lift off the lens. 6-46 2. The center roof marker lamps has six screws to remove. 3. Turn the old bulb counterclockwise to remove it from the socket.
Page 368 4. Put a new bulb into the socket and turn clockwise until it locks in place. 5. Reinstall the lens and tighten the screws. 6-47...
Page 369: Windshield Wiper Blade Replacement
Windshield Wiper Blade Replacement Windshield wiper blades should be inspected at least twice a year for wear and cracking. See “Wiper Blade Check” in the Index for more information. Replacement blades come in different types and are removed in different ways. For proper type and length, see “Normal Maintenance Replacement Parts”...
Page 370 Tires Your new vehicle comes with high a leading tire manufacturer. If you ever have questions about your tire warranty and where to obtain service, see your GM Warranty booklet for details. CAUTION: Poorly maintained and improperly used tires are dangerous. Overloading your tires can cause overheating as a result of too much friction.
Page 371 Inflation -- Tire Pressure The Certification/Tire 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).
Page 372: Tire Inspection And Rotation
Tire Inspection and Rotation Tires should be rotated every 6,000 to 8,000 miles (10 000 to 13 000 km). Any time you notice unusual wear, rotate your tires as soon as possible and check wheel alignment. Also check for damaged tires or wheels. See “When It’s Time for New Tires”...
Page 373: Buying New Tires
When It’s Time for New Tires 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. You need a new tire if any of the following statements are true: You can see the indicators at three or more places around the tire.
Page 374 If you ever 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. CAUTION: Mixing tires could cause you to lose control while driving.
Page 375: Uniform Tire Quality Grading
Uniform Tire Quality Grading Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width. For example: Treadwear 200 Traction AA Temperature A The following information relates to the system developed by the United States National Highway Traffic Safety Administration, which grades tires by treadwear, traction and temperature performance.
Page 376: Wheel Alignment And Tire Balance
Temperature A, B, C The temperature grades are A (the highest), B, and C, representing the tire’s resistance to the generation of heat and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel. Sustained high temperature can cause the material of the tire to degenerate and reduce tire life, and excessive temperature can lead to sudden tire failure.
Page 377: Wheel Replacement
Wheel Replacement Replace any wheel that is bent, cracked, or badly rusted or corroded. If wheel nuts keep coming loose, the wheel, wheel bolts and wheel nuts should be replaced. If the wheel leaks air, replace it (except some aluminum wheels, which can sometimes be repaired).
Page 378 NOTICE: The wrong wheel can 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” in the Index for more information.
Page 379: Tire Chains
Tire Chains CAUTION: If your vehicle has P265/75R16, LT265/75R16 or P265/70R16 size tires, don’t use tire chains. They can damage your vehicle because there’s not enough clearance. Tire chains used on a vehicle without the proper amount of clearance can cause damage to the brakes, suspension or other vehicle parts.
Page 380 NOTICE: If you have a tire size other than P265/75R16, LT265/75R16 or P265/70R16, use tire chains only where legal and only when you must. Use chains that are the proper size for your tires. Install them on the tires of the rear axle. Don’t use chains on the tires of the front axle.
Page 381: Using Cleaner On Fabric
Don’t use any of these unless this manual says you can. In many uses, these will damage your vehicle: Alcohol Laundry Soap Bleach Reducing Agents Cleaning the Inside of Your Vehicle Use a vacuum cleaner often to get rid of dust and loose dirt.
Page 382: Special Fabric Cleaning Problems
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: 1. Carefully scrape off excess stain, then sponge the soiled area with cool water. 2.
Page 383: Cleaning Glass Surfaces
Cleaning the Top of the Instrument Panel Use only mild soap and water to clean the top surfaces of the instrument panel. Sprays containing silicones or waxes may cause annoying reflections in the windshield and even make it difficult to see through the windshield under certain conditions.
Page 384: Cleaning The Outside Of Your Vehicle
Cleaning the Outside of the Windshield, Backglass and Wiper Blades If the windshield is not clear after using the windshield washer, or if the wiper blade chatters when running, wax, sap or other material may be on the blade or windshield. Clean the outside of the windshield with a full glass cleaning liquid.
Page 385: Finish Care
Cleaning Exterior Lamps/Lenses Use only lukewarm or cold water, a soft cloth and a car washing soap to clean exterior lamps and lenses. Follow instructions under “Washing Your Vehicle.” Finish Care Occasional waxing or mild polishing of your vehicle by hand may be necessary to remove residue from the paint finish.
Page 386: Cleaning Tires
Protecting Exterior Bright Metal Parts Bright metal parts should be cleaned regularly to keep their luster. Washing with water is all that is usually needed. However, you may use chrome polish on chrome or stainless steel trim, if necessary. Use special care with aluminum trim. To avoid damaging protective trim, never use auto or chrome polish, steam or caustic soap to clean aluminum.
Page 387: Chemical Paint Spotting
Sheet Metal Damage If your vehicle is damaged and requires sheet metal repair or replacement, make sure the body repair shop applies anti corrosion material to the parts repaired or replaced to restore corrosion protection. Original manufacturer replacement parts will provide the corrosion protection while maintaining the warranty.
Page 388 GM Vehicle Care/Appearance Materials 6-67...
Page 389: Engine Identification
Vehicle Identification Number (VIN) This is the legal identifier for your vehicle. It appears on a plate in the front corner of the instrument panel, on the driver’s side. You can see it if you look through the windshield from outside your vehicle. The VIN also appears on the Vehicle Certification and Service Parts labels and the certificates of title and registration.
Page 390: Electrical System
Electrical System Add-On Electrical Equipment NOTICE: Don’t add anything electrical to your vehicle unless you check with your dealer first. Some electrical equipment can damage 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.
Page 391 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 access the fuse block. You can remove fuses with a fuse extractor which is mounted to the fuse block access door. To remove fuses if you don’t have a fuse extractor, hold the end of the fuse between your thumb and index finger and pull straight out.
Page 392 Fuse Usage HTR A/C Climate Control System IGN 0 PRND321 Display, Odometer, PCM CRUISE Cruise Control, Instrument Cluster Four Wheel Drive System, Auxiliary Battery TURN Exterior Lamps, Turn Signals, Hazard Lamps RR WIPER Rear Window Wiper WS WPR Windshield Wipers SEO IGN Special Equipment Option, Ignition, OnStar...
Page 393 Center Instrument Panel Fuse Block The center instrument panel fuse block is located underneath the instrument panel, to the left of the steering column. 6-72 Relay Name Usage Special Equipment Option HTD ST Heated Seats SPARE Not Used VANITY Headliner Wiring TRAILER Trailer Brake Wiring PWR ST...
Page 394 Underhood Fuse Block The underhood fuse block is located on the driver’s side of the vehicle near the battery. Lift the cover for access to the fuse/relay block. You will see fuses to the top right of the fuse center block once you remove the cover.
Page 395 6-74...
Page 396 Fuse Usage STUD #1 Accessory Power/Trailer Wiring Feed/Load Leveling Anti Lock Brakes IGN A Ignition Switch A.I.R. System RAP #1 Retained Accessory Power, Power Mirrors, Power Door Locks, Power Seat(s) IGN B Ignition Switch RAP #2 Retained Accessory Power/Rear Power Windows, Sunroof, Radio STUD #2 Accessory Power/Trailer Wiring Brake Feed...
Page 397 Fuse Usage Automatic Transfer Case RR DEFOG Rear Window Defogger, Heated Mirrors (Relay) Autoride (Real Time Damping) RR PRK Right Rear Parking Lamps ECM B F/PMP Fuel Pump (Relay) O2 A Oxygen Sensors O2 B Oxygen Sensors LR PRK Left Rear Parking Lamps RR DEFOG Rear Window Defogger, Heated Mirrors...
Page 398: Replacement Bulbs
Fuse Usage LT TURN Left Turn Signals FR PRK Front Parking Lamps, Sidemarker Lamps W/W PMP Windshield Washer Pump HORN Horn (Relay) IGN C Ignition Switch, Fuel Pump, PRND321 Display, Crank RDO AMP Radio Amplifier HAZ LP Exterior Lamps, Hazard Lamps EXP LPS Not Used HORN...
Page 399: Capacities And Specifications
Capacities and Specifications Please refer to “Recommended Fluids and Lubricants” in the Index for more information. All capacities are approximate. Engine VORTEC 4800 VORTEC 5300 VORTEC 6000 VORTEC 8100 Wheels and Tires Model C/K 1500 6 bolts (14 mm) C/K 2500 8 bolts (14 mm) Tire Pressure See the Certification/Tire label on the rear edge of the driver’s door...
Page 400 Cooling System Capacity After refill, the level must be rechecked. See “Cooling System” in the Index. Engine Transmission VORTEC 4800 V8 Automatic with front A/C VORTEC 4800 V8 Automatic with front and rear A/C VORTEC 5300 V8 Automatic with front A/C VORTEC 5300 V8* Automatic with front and rear A/C VORTEC 6000 V8...
Page 401: Fuel Tank Capacity
Engine Oil with Filter Capacity After refill, the level must be rechecked. Add enough engine oil so that the fluid is within the proper operating range. See “Engine Oil” in the Index. Engine Quantity with Filter VORTEC 4800 V8 6.0 quarts (5.7 L) VORTEC 5300 V8 6.0 quarts (5.7 L) VORTEC 6000 V8...
Page 402: Normal Maintenance Replacement Parts
Normal Maintenance Replacement Parts Replacement part numbers listed in this section are based on the latest information available at the time of printing, and are subject to change. If a part listed in this manual is not the same as the part used in your vehicle when it was built, or if you have any questions, please contact your GM dealer.
Page 403 VIN Code Wiper Blades (Rear) ** Wiper Blade Type (Rear) Wiper Blade Length (Rear) *ACDelco part number **GM part number ***Denso part number 6-82 22154396 22154396 ITTA ITTA 18 inches 18 inches (45.0 cm) (45.0 cm) A1518C high capacity air cleaner filter may be substituted.
Page 404 Section 7 Maintenance Schedule This section covers the maintenance required for your vehicle. Your vehicle needs these services to retain its safety, dependability and emission control performance. Introduction Part A: Scheduled Maintenance Services Scheduled Maintenance Part B: Owner Checks and Services Part C: Periodic Maintenance Inspections Part D: Recommended Fluids and Lubricants Part E: Maintenance Record...
Page 405: Your Vehicle And The Environment
Have you purchased the GM Protection Plan? The Plan supplements your new vehicle warranties. See your Warranty and Owner Assistance booklet or your dealer for details. Introduction Your Vehicle and the Environment Proper vehicle maintenance not only helps to keep your vehicle in good working condition, but also helps the environment.
Page 406: How This Section Is Organized
How This Section is Organized This maintenance schedule is divided into five parts: “Part A: Scheduled Maintenance Services” explains what to have done and how often. Some of these services can be complex, so unless you are technically qualified and have the necessary equipment, you should let your dealer’s service department or another qualified service center do these jobs.
Page 407: Using Your Maintenance Schedule
Part A: Scheduled Maintenance Services Using Your Maintenance Schedule We at General Motors want to help you keep your vehicle in good working condition. But we don’t know exactly how you’ll drive it. You may drive very short distances only a few times a week. Or you may drive long distances all the time in very hot, dusty weather.
Page 408: Scheduled Maintenance
Scheduled Maintenance The services shown in this schedule up to 100,000 miles (166 000 km) should be repeated after 100,000 miles (166 000 km) at the same intervals for the life of this vehicle. The services shown at 150,000 miles (240 000 km) should be repeated at the same interval after 150,000 miles (240 000 km) for the life of this vehicle.
Page 409 Scheduled Maintenance Engine Oil and Chassis Lubrication Scheduled Maintenance Change engine oil and filter as indicated by the GM Oil Life System t (or every 12 months, whichever occurs first). Reset the system. Your vehicle has a computer system that lets you know when to change the engine oil and filter.
Page 410 Scheduled Maintenance...
Page 411 Scheduled Maintenance...
Page 412 Scheduled Maintenance 7,500 Miles (12 500 km) Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. (See footnote +.) 15,000 Miles (25 000 km) If Equipped: Replace passenger compartment air filter.
Page 413 Scheduled Maintenance 30,000 Miles (50 000 km) If Equipped: Replace passenger compartment air filter. If you drive regularly under dusty conditions, the filter may require replacement more often. Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking.
Page 414 Scheduled Maintenance 45,000 Miles (75 000 km) If Equipped: Replace passenger compartment air filter. If you drive regularly under dusty conditions, the filter may require replacement more often. Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking.
Page 415 Scheduled Maintenance 52,500 Miles (87 500 km) Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. (See footnote +.) 60,000 Miles (100 000 km) If Equipped: Replace passenger compartment air filter.
Page 416 Scheduled Maintenance 67,500 Miles (112 500 km) Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. (See footnote +.) 75,000 Miles (125 000 km) If Equipped: Replace passenger compartment air filter.
Page 417 Scheduled Maintenance 90,000 Miles (150 000 km) If Equipped: Replace passenger compartment air filter. If you drive regularly under dusty conditions, the filter may require replacement more often. Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking.
Page 418 Scheduled Maintenance 100,000 Miles (166 000 km) Inspect spark plug wires. An Emission Control Service. Replace spark plugs. An Emission Control Service. Change automatic transmission fluid and filter filter if the vehicle’s GVWR is over 8600 lbs. or if the vehicle is mainly driven under one or more of these conditions: –...
Page 419 Scheduled Maintenance 150,000 Miles (240 000 km) Drain, flush and refill cooling system (or every 60 months since last service, whichever occurs first). See “Engine Coolant” in the Index for what to use. Inspect hoses. Clean radiator, condenser, pressure cap and neck. Pressure test the cooling system and pressure cap.
Page 420: At Each Fuel Fill
Part B: Owner Checks and Services Listed in this part are owner checks and services which should be performed at the intervals specified to help ensure the safety, dependability and emission control performance of your vehicle. Be sure any necessary repairs are completed at once. Whenever any fluids or lubricants are added to your vehicle, make sure they are the proper ones, as shown in Part D.
Page 421: At Least Twice A Year
At Least Twice a Year Restraint System Check Make sure the safety belt reminder light and all your belts, buckles, latch plates, retractors and anchorages are working properly. Look for any other loose or damaged safety belt system parts. If you see anything that might keep a safety belt system from doing its job, have it repaired.
Page 422 Weatherstrip Lubrication Silicone grease on weatherstrips will make them last longer, seal better, and not stick or squeak. Apply silicone grease with a clean cloth. During very cold, damp weather more frequent application may be required. See “Recommended Fluids and Lubricants” in the Index.
Page 423 Starter Switch Check CAUTION: When you are doing this check, the vehicle could move suddenly. If it does, you or others could be injured. Follow the steps below. 1. Before you start, be sure you have enough room around the vehicle. 2.
Page 424 Ignition Transmission Lock Check While parked, and with the parking brake set, try to turn the ignition key to LOCK in each shift lever position. The key should turn to LOCK only when the shift lever is in PARK (P). The key should come out only in LOCK.
Page 425: Exhaust System Inspection
Part C: Periodic Maintenance Inspections Listed in this part are inspections and services which should be performed at least twice a year (for instance, each spring and fall). You should let your dealer’s service department or other qualified service center do these jobs.
Page 426: Fuel System Inspection
Fuel System Inspection Inspect the complete fuel system for damage or leaks. Engine Cooling System Inspection Inspect the hoses and have them replaced if they are cracked, swollen or deteriorated. Inspect all pipes, fittings and clamps; replace as needed. Clean the outside of the radiator and air conditioning condenser.
Page 427 Part D: Recommended Fluids and Lubricants Fluids and lubricants identified below by name, part number or specification may be obtained from your dealer. USAGE FLUID/LUBRICANT Engine Oil Engine oil with the American Petroleum Institute Certified for Gasoline Engines starburst symbol of the proper viscosity.
Page 428 USAGE FLUID/LUBRICANT Floor Lubriplate Lubricant Aerosol Shift Linkage (GM Part No. 12346293 or equivalent) or lubricant meeting requirements of NLGI # 2 Category LB or GC Chassis Chassis Lubricant (GM Part Lubrication No. 12377985 or equivalent) or lubricant meeting requirements of NLGI # 2, Category LB or GC Front Axle...
Page 429 USAGE FLUID/LUBRICANT Hood Hinges Multi Purpose Lubricant, Superlube (GM Part No. 12346241 or equivalent). Body Door Multi Purpose Lubricant, Hinge Pins, Superlube (GM Part Liftgate Hinge No. 12346241 or equivalent). and Linkage, Folding Seats and Fuel Door Hinge 7-26 USAGE FLUID/LUBRICANT Outer Tailgate Multi...
Page 430: Maintenance Record
Part E: Maintenance Record After the scheduled services are performed, record the date, odometer reading and who performed the service in the boxes provided after the maintenance interval. Any additional information from “Owner Checks and Services” or “Periodic Maintenance” can be added on the following record pages. Also, you should retain all maintenance receipts. Your owner information portfolio is a convenient place to store them.
Page 431 Maintenance Record ODOMETER DATE SERVICED BY MAINTENANCE PERFORMED READING 7-28...
Page 432 Section 8 Customer Assistance Information Here you will find out how to contact Chevrolet if you need assistance. This section also tells you how to obtain service publications and how to report any safety defects. Customer Satisfaction Procedure Customer Assistance for Text Telephone...
Page 433: Customer Satisfaction Procedure
Customer Satisfaction Procedure Your satisfaction and goodwill are important to your dealer and to Chevrolet. Normally, any concerns with the sales transaction or the operation of your vehicle will be resolved by your dealer’s sales or service departments. Sometimes, however, despite the best intentions of all concerned, misunderstandings can occur.
Page 434 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 calling 1-800-222-1020. In Canada, contact GM of Canada Customer Communication Centre in Oshawa by calling 1-800-263-3777 (English) or 1-800-263-7854 (French).
Page 435: Customer Assistance For Text Telephone
Customer Assistance Offices 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 Customer Assistance Center P.O.
Page 436: Gm Mobility Program For Persons
Canada General Motors of Canada Limited Customer Communication Centre, 163-005 1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7 1-800-263-3777 (English) 1-800-263-7854 (French) 1-800-263-3830 (For Text Telephone devices (TTYs)) Roadside Assistance: 1-800-268-6800 All Overseas Locations Please contact the local General Motors Business Unit. Mexico, Central America and Caribbean Islands/Countries (Except Puerto Rico and U.S.
Page 437: Chevrolet Roadside Assistance Program
To enhance Chevrolet’s strong commitment to customer satisfaction, Chevrolet is excited to announce the establishment of the Chevrolet Roadside Assistance Center. As the owner of a 2002 Chevrolet, membership in Roadside Assistance is free. Roadside Assistance is available 24 hours a day,...
Page 438 Bumper Bumper New Vehicle Limited Warranty to eligible purchasers of 2002 Chevrolet passenger cars and light duty trucks. (Please see your selling dealer for details.) Courtesy Care is available to retail and retail lease...
Page 439: Canadian Roadside Assistance
Warranty and Owner Assistance Information book or call 1 6800 for emergency services. Courtesy Transportation Chevrolet has always exemplified quality and value in its offering of motor vehicles. To enhance your ownership experience, we and our participating dealers are proud to offer Courtesy Transportation, a customer support program for new vehicles.
Page 440: Transportation Options
Transportation Options Warranty service can generally be completed while you wait. However, if you are unable to wait Chevrolet helps minimize your inconvenience by providing several transportation options. Depending on the circumstances,...
Page 441: Warranty Information
Courtesy Transportation is available only at participating dealers and all program options, such as shuttle service, may not be available at every dealer. Please contact your dealer for specific information about availability. All Courtesy Transportation arrangements will be administered by appropriate dealer personnel. Canadian Vehicles: For warranty repairs during the Complete Vehicle Coverage period of the General Motors of Canada New Vehicle Limited Warranty,...
Page 442: Reporting Safety Defects To General Motors
Please call us at 1 1020, or write: Chevrolet Motor Division Chevrolet Customer Assistance Center P.O. Box 33170 Detroit, MI 48232 5170 In Canada, please call us at 1 or 1 7854 (French).
Page 443: Service Publications Ordering Information
SERVICE PUBLICATIONS ORDERING INFORMATION Service Manuals Service Manuals have the diagnosis and repair information on engines, transmission, axle, suspension, brakes, electrical, steering, body, etc. RETAIL SELL PRICE: $120.00 Transmission, Transaxle, Transfer Case Unit Repair Manual This manual provides information on unit repair service procedures, adjustments and specifications for GM transmissions, transaxles and transfer cases.

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2002 suburban

Chevrolet 2002 Tahoe Owner's Manual

Section 1 Seats and Restraint Systems

Section 4 Your Driving and the Road

Section 5 Problems on the Road

Section 8 Customer Assistance Information

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Summary of Contents for Chevrolet 2002 Tahoe