yellowblue The 1999 GMC Yukon and Suburban Owner’s Manual 1-1 Seats and Restraint Systems This section tells you how to use your seats and safety belts properly. It also explains the air bag system. 2-1 Features and Controls This section explains how to start and operate your vehicle. 3-1 Comfort Controls and Audio Systems This section tells you how to adjust the ventilation and comfort controls and how to operate your audio system.
yellowblue We support voluntary technician certification. GENERAL MOTORS, GM, the GM Emblem, GMC, the GMC Emblem and the name YUKON and the name SUBURBAN are registered trademarks of General Motors Corporation. This manual includes the latest information at the time it was printed. We reserve the right to make changes in the product after that time without further notice. For vehicles first sold in Canada, substitute the name “General Motors of Canada Limited” for GMC whenever it appears in this manual.
yellowblue How to Use this Manual Safety Warnings and Symbols 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. You will find a number of safety cautions in this book.
yellowblue You will also find a circle with a slash through it in this book. This safety symbol means “Don’t,” “Don’t do this” or “Don’t let this happen.” 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. But the notice will tell you what to do to help avoid the damage. When you read other manuals, you might see CAUTION and NOTICE warnings in different colors or in different words.
yellowblue Vehicle Symbols These are some of the symbols you may find on your vehicle.
yellowblue Model Reference This manual covers these models: 4-Door Utility vi Suburban
yellowblue 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.
yellowblue Seats and Seat Controls This section tells you about the seats -- how to adjust them and fold them up and down. It also tells you about reclining front seatbacks and head restraints. If your vehicle has a manual bucket, split bench or full bench seat, you can adjust it with this lever at the front of the seat. 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.
yellowblue Power Seat(s) (If Equipped) raise the rear of the seat, move the rear lever up. To lower the rear of the seat, move the rear lever down. The switch located at the front of this control panel is for the power lumbar adjustment, which is explained next. Power Lumbar Adjustment (If Equipped) If you have power lumbar adjustment, you can increase or decrease lumbar support in an area of the lower seatback.
yellowblue Heated Front Seats (If Equipped) Reclining Front Seatbacks The control for the driver’s side heated seat is located on the left side of the seat. The control for the right front passenger is located on the right side of the passenger’s seat. Move the switch forward to MED or HIGH temperature to turn on the heating elements in the seat. The right front passenger’s safety belt must be buckled before the heating elements in that seat will operate.
yellowblue CAUTION: But don’t have a seatback reclined if your vehicle is moving. 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 because it won’t be against your body. Instead, it will be in front of you. In a crash you could go into it, receiving neck or other injuries. The lap belt can’t do its job either.
yellowblue Head Restraints Slide the head restraint up or down so that the top of the restraint is closest to the top of your ears. This position reduces the chance of a neck injury in a crash. To fold a seatback forward, pull this lever forward and tilt the seatback forward. Seatback Latches (2-Door Utility) 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.
yellowblue Easy Entry Seat (2-Door Utility) CAUTION: If any easy entry seat isn’t locked, it can move. In a sudden stop or crash, the person sitting there could be injured. And, even if there is no crash or sudden stop, a driver sitting in an unlocked easy entry seat could be startled by the sudden movement and hit the wrong control or pedal, causing an accident. After you’ve used it, be sure to push rearward on any easy entry seat to be sure it is locked.
yellowblue Rear Seats 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 storage bag and placed under the rear seat. When the seat is returned to the passenger position, be sure the head restraints are installed properly.
yellowblue To fold the seat, pull on the release handle at the bottom of the seat cushion marked RELEASE. When you release the seat cushion, the seatback is automatically released. Pull the loop on the seatback forward and fold the seatback onto the seat cushion. To return the seat to the passenger position, just lift up on the seatback and push it rearward until it latches. After returning the seat to the passenger position, pull forward on the seatback to make sure it is locked into place.
yellowblue Folding Rear Seats (4-Door Models) The rear seat of the 4-Door Utility or the second seat of a Suburban may have a 60/40 seat, either side may be folded down to give you more cargo space. Before folding, place the latch portion of the center safety belt in the center armrest. That way, the center safety belt will be out of the way when the seat is folded and also will be easily available for passengers to use when the seat is returned to the passenger position.
yellowblue On Suburban models, to create a load floor, release the panels from the seatback by pushing rearward on the latch and fold them out to cover the rear seat footwell. If the latch plate portion of the center safety belt was put in the center armrest when the seat was folded, take the latch plate portion out and place it on the seat. That way, the center position safety belt will be available for the center rear seat passenger to use.
yellowblue There is a foot-operated release lever for rear seat passengers to use when getting out of the third seat. Removing the Rear (Suburban Third Seat) If your vehicle has a third seat, it can be taken out for more cargo space. Before removing the seat, unlatch the outside passenger position safety belts from the seat frame. To unlatch the safety belt, press the tip of a key into the release hole of the safety belt attachment while pulling up on the safety belt.
yellowblue Then, hang the latch plate end of the belt on the hook at the top of the retractor cover, out of the way. To remove the seat, fully open the rear load doors and enter the back of the vehicle. Move the seatback release lever, at the right rear of the seat, toward the center of the vehicle. To unlatch the seat from the floor, pull up on the center release handle at the rear of the seat and lift the rear seat up, off of the floor. Turn the seat sideways and take it out of the vehicle.
yellowblue CAUTION: A safety belt that is twisted or not properly attached 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 not twisted and are properly attached. To put the seat back in, hold the seat sideways and put it into the vehicle. Turn the seat to the forward position and set it down, with the latches at the bottom of the seat over the hooks in the floor.
yellowblue In most states and Canadian provinces, the law says to wear safety belts. Here’s why: They work. 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. Be sure everyone in your vehicle is in a seat and using a safety belt properly.
yellowblue Take the simplest vehicle. Suppose it’s just a seat on wheels. 1-16 Put someone on it.
yellowblue 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 ...
yellowblue 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.
yellowblue Here Are Questions Many People Ask About Safety Belts -- and the Answers Q: Won’t I be trapped in the vehicle after an accident if I’m wearing a safety belt? A: You could be -- whether you’re wearing a safety belt or not. But you can unbuckle a safety belt, even if you’re upside down. And your chance of being conscious during and after an accident, so you can unbuckle and get out, is much greater if you are belted.
yellowblue 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.” Follow those rules for everyone’s protection. First, you’ll want to know which restraint systems your vehicle has. We’ll start with the driver position.
yellowblue 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. This could cause serious or even fatal injuries. The shoulder belt should go over the shoulder and across the chest. These parts of the body are best able to take belt restraining forces.
yellowblue Shoulder Belt Height Adjuster Before you begin to drive, move the shoulder belt adjuster to the height that is right for you. To move it down, push in at the word PRESS and move the height adjuster to the desired position. You can move the adjuster up just by pushing up on the shoulder belt guide. After you move the adjuster to where you want it, try to move it down without pushing in to make sure it has locked into position.
yellowblue Q: What’s wrong with this? CAUTION: You can be seriously hurt if your shoulder belt is too loose. In a crash, you would move forward too much, which could increase injury. The shoulder belt should fit against your body. A: The shoulder belt is too loose. It won’t give nearly as much protection this way.
yellowblue Q: What’s wrong with this? CAUTION: You can be seriously injured if your belt is buckled in the wrong place like this. In a crash, the belt would go up over your abdomen. The belt forces would be there, not at the pelvic bones. This could cause serious internal injuries. Always buckle your belt into the buckle nearest you. A: The belt is buckled in the wrong place.
yellowblue Q: What’s wrong with this? CAUTION: You can be seriously injured if your belt goes over an armrest like this. The belt would be much too high. In a crash, you can slide under the belt. The belt force would then be applied at the abdomen, not at the pelvic bones, and that could cause serious or fatal injuries. Be sure the belt goes under the armrests. A: The belt is over an armrest.
yellowblue Q: What’s wrong with this? CAUTION: You can be seriously injured if you wear the shoulder belt under your arm. In a crash, your body would move too far forward, which would increase the chance of head and neck injury. Also, the belt would apply too much force to the ribs, which aren’t as strong as shoulder bones. You could also severely injure internal organs like your liver or spleen. A: The shoulder belt is worn under the arm. It should be worn over the shoulder at all times.
yellowblue Q: What’s wrong with this? 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. A: The belt is twisted across the body.
yellowblue Safety Belt Use During Pregnancy Safety belts work for everyone, including pregnant women. Like all occupants, they are more likely to be seriously injured if they don’t wear safety belts. 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.
yellowblue 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. Right Front Passenger Position To learn how to wear the right front passenger’s safety belt properly, see “Driver Position” earlier in this section.
yellowblue CAUTION: Air bags inflate with great force, faster than the blink of an eye. If you’re too close to an inflating air bag, it could seriously injure you. This is true even with Next Generation frontal air bags. Safety belts help keep you in position before and during a crash. Always wear your safety belt, even with Next Generation air bags. The driver should sit as far back as possible while still maintaining control of the vehicle.
yellowblue There is an air bag readiness light on the instrument panel, which shows AIR BAG. How the Air Bag System Works The system checks the air bag electrical system for malfunctions. The light tells you if there is an electrical problem. See “Air Bag Readiness Light” in the Index for more information. Where are the air bags? The driver’s air bag is in the middle of the steering wheel.
yellowblue 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. The path of an inflating air bag must be kept clear. Don’t put anything between an occupant and an air bag, and don’t attach or put anything on the steering wheel hub or on or near any other air bag covering. When should an air bag inflate? The right front passenger’s air bag is in the instrument panel on the passenger’s side.
yellowblue In any particular crash, no one can say whether an air bag should have inflated simply because of the damage to a vehicle or because of what the repair costs were. Inflation is determined by the angle of the impact and how quickly the vehicle slows down in frontal or near-frontal impacts. The air bag system is designed to work properly under a wide range of conditions, including off-road usage. Observe safe driving speeds, especially on rough terrain. As always, wear your safety belt.
yellowblue D Your vehicle is equipped with a crash sensing and CAUTION: When an air bag inflates, there is dust in the air. This dust could cause breathing problems for people with a history of asthma or other breathing trouble. To avoid this, everyone in the vehicle should get out as soon as it is safe to do so. If you have breathing problems but can’t get out of the vehicle after an air bag inflates, then get fresh air by opening a window or door.
yellowblue If your vehicle ever gets into a lot of water -- such as water up to the carpeting or higher -- or if water enters your vehicle and soaks the carpet, the air bag controller can be soaked and ruined. If this ever happens, and then you start your vehicle, the damage could make the air bags inflate, even if there’s no crash. You would have to replace the air bags as well as the sensors and related parts.
yellowblue Adding Equipment to Your Air Bag-Equipped Vehicle Q: If I add a push bumper or a bicycle rack to the front of my vehicle, will it keep the air bags from working properly? A: As long as the push bumper or bicycle rack is attached to your vehicle so that the vehicle’s basic structure isn’t changed, it’s not likely to keep the air bags from working properly in a crash. Q: Is there anything I might add to the front of the vehicle that could keep the air bags from working properly? A: Yes.
yellowblue 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. 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.
yellowblue Rear Seat Passengers Lap-Shoulder Belt It’s very important for rear seat passengers to buckle up! Accident statistics show that unbelted people in the rear seat are hurt more often in crashes than those who are wearing safety belts. The positions next to the windows have lap-shoulder belts. Here’s how to wear one properly. Rear passengers who aren’t safety belted can be thrown out of the vehicle in a crash. And they can strike others in the vehicle who are wearing safety belts.
yellowblue 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. If the belt is not 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. 3. To make the lap part tight, pull down on the buckle end of the belt as you pull up on the shoulder part.
yellowblue Four-door utility models and the second seat of Suburbans have shoulder belt height adjusters. Move the shoulder belt height adjuster to the height that is right for you. To move the height adjuster down, push in at the word PRESS and move the height adjuster to the desired position. You can move the adjuster up just by pushing up on the shoulder belt guide. After you move the adjuster to where you want it, try to move it down without pushing in to make sure it has locked into position.
yellowblue There is one guide for each outside passenger position in the rear seat. To provide added safety belt comfort for children who have outgrown child restraints and for smaller adults, the comfort guides may be installed on the shoulder belts. Here’s how to install a comfort guide and use the safety belt: To unlatch the belt, just push the button on the buckle. Rear Safety Belt Comfort Guides for Children and Small Adults Your vehicle may have rear shoulder belt comfort guides.
yellowblue 2. Slide the guide under and past the belt. The elastic cord must be under the belt. Then, place the guide over the belt, and insert the two edges of the belt into the slots of the guide. 1-42 3. Be sure that the belt is not twisted and it lies flat. The elastic cord must be under the belt and the guide on top.
yellowblue Children Everyone in a vehicle needs protection! That includes infants and all children smaller than adult size. Neither the distance traveled nor the age and size of the traveler changes the need, for everyone, to use safety restraints. In fact, the law in every state in the United States and in every Canadian province says children up to some age must be restrained while in a vehicle. Smaller Children and Babies CAUTION: 4.
yellowblue CAUTION: Smaller children and babies should always be restrained in a child or infant restraint. The instructions for the restraint will say whether it is the right type and size for your child. A very young child’s hip bones are so small that a regular belt might not stay low on the hips, as it should. Instead, the belt will likely be over the child’s abdomen. In a crash, the belt would apply force right on the child’s abdomen, which could cause serious or fatal injuries.
yellowblue CAUTION: (Continued) at only 25 mph (40 km/h), a 12-lb. (5.5 kg) baby will suddenly become a 240-lb. (110 kg) force on your arms. The baby would be almost impossible to hold. Secure the baby in an infant restraint. CAUTION: Never hold a baby in your arms while riding in a vehicle. A baby doesn’t weigh much -- until a crash. During a crash a baby will become so heavy you can’t hold it.
yellowblue Child Restraints Every time infants and young children ride in vehicles, they should have protection provided by appropriate restraints. Q: What are the different types of add-on child restraints? A: Add-on child restraints are available in four basic types. When selecting a child restraint, take into consideration not only the child’s weight and size, but also whether or not the restraint will be compatible with the motor vehicle in which it will be used.
yellowblue A rear-facing infant restraint (B) positions an infant to face the rear of the vehicle. Rear-facing infant restraints are designed for infants of up to about 20 lbs. (9 kg) and about one year of age. This type of restraint faces the rear so that the infant’s head, neck and body can have the support they need in a frontal crash. Some infant seats come in two parts -- the base stays secured in the vehicle and the seat part is removable.
yellowblue A forward-facing child restraint (C-E) positions a child upright to face forward in the vehicle. These forward-facing restraints are designed to help protect children who are from 20 to 40 lbs. (9 to 18 kg) and about 26 to 40 inches (66 to 102 cm) in height, or up to around four years of age. One type, a convertible restraint, is designed to be used either as a rear-facing infant seat or a forward-facing child seat.
yellowblue A booster seat (F, G) is designed for children who are about 40 to 60 lbs., or even up to 80 lbs. (18 to 27 kg, or even up to 36 kg), and about four to eight years of age. A booster seat is designed to improve the fit of the vehicle’s safety belt system. Booster seats with shields use lap-only belts; however, booster seats without shields use lap-shoulder belts. Booster seats can also help a child to see out the window.
yellowblue 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. These restraints use the belt system in your vehicle, but the child also has to be secured within the restraint to help reduce the chance of personal injury.
yellowblue Top Strap Suburban models: If you need to have an anchor bracket installed for a second row seat or a center rear seat, you can ask your dealer to put it in for you. If you want to install the anchor yourself, your dealer can tell you how to do it. Anchor brackets for the third row outside seat positions are located on the floor in the cargo area. If your child restraint has a top strap, it should be anchored.
yellowblue CAUTION: Routing the top strap for a child restraint over or under the cargo security shade could cause the shade to come loose and even break. If this happens, the shade could be thrown about the vehicle in a collision or sudden maneuver. You or others could be injured. When anchoring a top strap to a cargo tiedown, be sure to remove the cargo security shade from your vehicle. See “Cargo Security Shade” in the Index. Don’t use the front set of tie-down brackets.
yellowblue CAUTION: Routing the top strap for a child restraint over or under the cargo security shade could cause the shade to come loose and even break. If this happens, the shade could be thrown about the vehicle in a collision or sudden maneuver. You or others could be injured. When anchoring a top strap to a cargo tiedown, be sure to remove the cargo security shade from your vehicle. See “Cargo Security Shade” in the Index. Don’t use the front set of tie-down brackets.
yellowblue Securing a Child Restraint in a Rear Outside Seat Position 2. Pick up the latch plate, and run the lap and shoulder portions of the vehicle’s safety belt through or around the restraint. The child restraint instructions will show you how. If the shoulder belt goes in front of the child’s face or neck, put it behind the child restraint. You’ll be using the lap-shoulder belt. See the earlier part about the top strap if the child restraint has one.
yellowblue 4. Pull the rest of the shoulder belt all the way out of the retractor to set the lock. 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 child restraint as you tighten the belt. 6. Push and pull the child restraint in different directions to be sure it is secure.
yellowblue Securing a Child Restraint in a Center 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. 1-56 1. Make the belt as long as possible by tilting the latch plate and pulling it along the belt. 2. Put the restraint on the seat. 3.
yellowblue 6. Push and pull the child restraint in different directions to be sure it is secure. To remove the child restraint, just unbuckle the vehicle’s safety belt. It will be ready to work for an adult or larger child passenger. Securing a Child Restraint in the Right Front Seat Position 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.
yellowblue 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, even though your vehicle has Next Generation frontal air bags. This is because the back of the rear-facing child restraint would be very close to the inflating air bag. Always secure a rear-facing child restraint in the rear seat.
yellowblue 4. Buckle the belt. Make sure the release button is positioned so you would be able to unbuckle the safety belt quickly if you ever had to. 5. Pull the rest of the lap belt all the way out of the retractor to set the lock.
yellowblue Larger Children 6. To tighten the belt, feed the lap 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. 7. Push and pull the child restraint in different directions to be sure it is secure. To remove the child restraint, just unbuckle the vehicle’s safety belt and let it go back all the way.
yellowblue Accident statistics show that children are safer if they are restrained in the rear seat. But they need to use the safety belts properly. D Children who aren’t buckled up can be thrown out in a crash. D Children who aren’t buckled up can strike other people who are. 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.
yellowblue CAUTION: Never do this. Here a child is sitting in a seat that has a lap-shoulder belt, but the shoulder part is behind the child. 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. That could cause serious or fatal injuries. Wherever the child sits, the lap portion of the belt should be worn low and snug on the hips, just touching the child’s thighs.
yellowblue 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. The extender will be just for you, and just for the seat in your vehicle that you choose. Don’t let someone else use it, and use it only for the seat it is made to fit.
yellowblue ✍ 1-64 NOTES
yellowblue 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.
yellowblue 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 power windows or other controls or even make the vehicle move. Don’t leave the keys in a vehicle with young children.
yellowblue Your vehicle has one double-sided key for the ignition and all door locks. Door Locks CAUTION: If you ever lose your key, your dealer will be able to assist you with obtaining a new one. Unlocked doors can be dangerous. Passengers -- especially children -- can easily open the doors and fall out. When a door is locked, the inside handle won’t open it. Outsiders can easily enter through an unlocked door when you slow down or stop your vehicle.
yellowblue From the inside, to lock the door, slide the lever on your door down. To unlock the door, slide the lever up. Power Door Locks Press the side of the power door lock switch marked LOCK on either front door to lock all the doors at once. Press the ribbed side of the switch to unlock all the doors at once. On four-door models, the manual switch on each rear door works only that door’s lock. It won’t lock (or unlock) all of the doors -- that’s a safety feature.
yellowblue On the passenger side of the rear cargo door or tailgate, there is a power lock switch which can be used to lock or unlock all of the doors. On vehicles with cargo doors, if the rear cargo lock switch is pressed with the cargo doors open, all of the doors will lock five seconds after the cargo doors are closed. If the cargo doors are closed, the vehicle’s doors will lock when a power door lock switch is pressed.
yellowblue Keyless Entry System (If Equipped) If your vehicle has this option, 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 interior lamps will be illuminated for a set period of time when the transmitter signal is received by the Keyless Entry System. In addition, your vehicle’s horn will chirp if you press the LOCK button twice, to let you know that the doors have locked.
yellowblue Operation To unlock the driver’s door, press the UNLOCK button. The interior lamps will come on for 40 seconds or until the ignition is turned on. If you press this button again within five seconds, all the remaining doors will unlock. Press the LOCK button to lock all the doors. The interior lamps will come on for two seconds as soon as all the doors are closed. If you press the LOCK button twice the horn will chirp to confirm that the doors are locked.
yellowblue To replace the battery: Resynchronization Resynchronization may be necessary due to the security method used by this system. The transmitter does not send the same signal twice to the receiver. The receiver will not respond to a signal it has been sent previously. This prevents anyone from recording and playing back the signal from the transmitter.
yellowblue Tailgate Glass and Tailgate CAUTION: It can be dangerous to drive with the tailgate glass, tailgate 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.
yellowblue To open the driver’s side panel door, first open the passenger’s side door. Then, pull the handle on the left door edge out and pull the door open. To close the doors, close the driver’s side door first. After securely closing the door, close the passenger’s side door. Make sure both doors are latched securely. The rear doors have a check assembly to keep them from fully opening during normal use. To lock the rear doors from outside the vehicle, put your key in the lock and turn it clockwise.
yellowblue 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 If you park in a lot where someone will be watching your vehicle, it’s best to lock it up and take your keys. But what if you have to leave your ignition key? What if you have to leave something valuable in your vehicle? D Put your valuables in a storage area, like your glove box.
yellowblue New Vehicle “Break-In” NOTICE: Your vehicle doesn’t need an elaborate “break-in.” But it will perform better in the long run if you follow these guidelines: D Keep your speed at 55 mph (88 km/h) or less for the first 500 miles (805 km). D Don’t drive at any one speed -- fast or slow -- for the first 500 miles (805 km). Don’t make full-throttle starts. D Avoid making hard stops for the first 200 miles (322 km) or so. During this time your new brake linings aren’t yet broken in.
yellowblue RUN (D): This is the position for driving. START (E): This position starts your engine. NOTICE: ACCESSORY (A): This position lets you use things like the radio and the windshield wipers when the engine is off. Push in the key and turn it toward you. Your steering wheel will remain locked, just as it was before you inserted the key. LOCK (B): This position locks your ignition, steering wheel and transmission. It’s a theft-deterrent feature.
yellowblue NOTICE: Don’t try to shift to PARK (P) if your vehicle is moving. If you do, you could damage the transmission. Shift to PARK (P) only when your vehicle is stopped. 2. If it doesn’t start right away, hold your key in START. If it doesn’t start in 10 seconds, push the accelerator pedal all the way down for five more seconds, unless it starts sooner. 3. If your engine still won’t start (or starts but then stops), wait 15 seconds and start over.
yellowblue Engine Coolant Heater (If Equipped) In very cold weather, 0_F (-18_C) or colder, the engine coolant heater can help. CAUTION: Plugging the cord into an ungrounded outlet could cause an electrical shock. Also, the wrong kind of extension cord could overheat and cause a fire. You could be seriously injured. Plug the cord into a properly grounded three-prong 110-volt AC outlet. If the cord won’t reach, use a heavy-duty three-prong extension cord rated for at least 15 amps.
yellowblue Automatic Transmission Operation There are several different positions for your shift lever. Your vehicle features an electronic shift position indicator within the instrument 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.
yellowblue REVERSE (R): Use this gear to back up. CAUTION: 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” in the Index. NEUTRAL (N): In this position, your engine doesn’t connect with the wheels. To restart when you’re already moving, use NEUTRAL (N) only.
yellowblue B AUTOMATIC OVERDRIVE ( ): This position is for normal driving. If you need more power for passing, and you’re: D Going less than about 35 mph (56 km/h), push your accelerator pedal about halfway down. D Going about 35 mph (56 km/h) or more, push the accelerator all the way down. You’ll shift down to the next gear and have more power. B AUTOMATIC OVERDRIVE ( ) can be used when towing a trailer, carrying a heavy load, driving on steep hills or for off-road driving.
yellowblue Four-Wheel Drive (If Equipped) Manual Transfer Case (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-wheel drive, you must be familiar with its operation. Read the part that follows before using four-wheel drive. You should use 2-WHEEL HIGH (2H) for most normal driving conditions.
yellowblue The transfer case shift lever is on the floor to the right of the driver. Use this lever to shift into and out of four-wheel drive. 2-Wheel High (2H): This setting is for driving in most street and highway situations. Your front axle is not engaged in two-wheel drive. 4-Wheel High (4H): This setting engages your front axle to help drive your vehicle. Use 4H when you need extra traction and in most off-road situations.
yellowblue NEUTRAL (N): Shift to this setting only when your vehicle needs to be towed or when using a power take-off. 4-Wheel Low (4L): This setting also engages your front axle to give you extra power and also gives you a higher driveline ratio. It should be used only for off-road driving. You can shift from 2-Wheel High (2H) to 4-Wheel High (4H) or from 4-Wheel High (4H) to 2-Wheel High (2H) while the vehicle is moving.
yellowblue Automatic Transfer Case (If Equipped) The transfer case switches are below and to the left of the climate controls. Use these switches to shift into and out of four-wheel drive. You can choose among four driving settings: 2HI: This setting is used for driving in most 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.
yellowblue Shifting to 4HI or AUTO 4WD 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. See “Parking Brake” in the Index. Press and release the 4HI or AUTO 4WD switch. This can be done at any speed, and the indicator light will flash while shifting. It will remain illuminated when the shift is completed.
yellowblue Shifting Out of 4LO 5. Shift the transfer case to 2HI. 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 engine running. 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). Press and release the 4HI, AUTO 4WD or 2HI switch.
yellowblue Parking Brake To set the parking brake, hold the regular brake pedal down with your right foot. Push down the parking brake pedal with your left foot. If the ignition is on, the brake system warning light will come on. To release the parking brake, hold the regular brake pedal down. Pull the lever, located just above the parking brake pedal, marked BRAKE RELEASE, to release the parking brake. NOTICE: Driving with the parking brake on can cause your rear brakes to overheat.
yellowblue Shifting Into PARK (P) 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. If you have left the engine running, the vehicle can move suddenly. You or others could be injured. To be sure your vehicle won’t move, even when you’re on fairly level ground, use the steps that follow.
yellowblue Leaving Your Vehicle With the Engine Running CAUTION: D Move the lever up as far as it will go. 3. If you have four-wheel drive, be sure the transfer case is in a drive gear--not in NEUTRAL (N). 4. Turn the ignition key to LOCK. 5. Remove the key and take it with you. If you can leave your vehicle with the ignition key in your hand, your vehicle is in PARK (P). It can be dangerous to leave your vehicle with the engine running.
yellowblue If you have to leave your vehicle with the engine running, be sure your vehicle is in PARK (P) and the parking brake is firmly set before you leave it. After you move the shift lever into PARK (P), hold the regular brake pedal down. Then, see if you can move the shift lever away from PARK (P) without first pulling it toward you. If you can, it means that the shift lever wasn’t fully locked into PARK (P).
yellowblue Parking Over Things That Burn Engine Exhaust CAUTION: CAUTION: Things that can burn could touch hot exhaust parts under your vehicle and ignite. Don’t park over papers, leaves, dry grass or other things that can burn. 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: D Your exhaust system sounds strange or different. D Your vehicle gets rusty underneath.
yellowblue Running Your Engine While You’re Parked It’s better not to park with the engine running. But if ever you have to, here are some things to know. CAUTION: Idling the engine with the climate control system off could allow dangerous exhaust into your vehicle (see the earlier Caution under “Engine Exhaust”). Also, idling in a closed-in place can let deadly carbon monoxide (CO) into your vehicle even if the fan switch is at the highest setting. One place this can happen is a garage.
yellowblue Locking Rear Axle (If Equipped) Power Windows (If Equipped) If you have this feature, your locking rear axle can give you additional traction on snow, mud, ice, sand or gravel. It works like a standard axle most of the time, but when one of the rear wheels has no traction and the other does, this feature will allow the wheel with traction to move the vehicle. Windows Manual Windows To open your manual windows, turn the hand crank on each door to raise or lower your side door windows.
yellowblue Push the rear of the switch with the power window symbol on it to lower the window. Push the front of the switch with the power window symbol on it to raise the window. The driver’s window switch has an express-down feature that allows the window to be lowered without holding the switch. Press and hold the side of the window switch marked AUTO for one second to activate the express-down mode. The express-down mode can be canceled at any time by pressing the opposite side of the switch.
yellowblue Electric Tailgate Glass Release Horn Before operating your electric tailgate glass release, see the caution under “Your Doors and How They Work” in this section. Push on the center of the steering wheel to sound the horn. The electric hatch release button lets you release the tailgate glass. To release the glass, press the top of the button. Tilt Wheel (If Equipped) A tilt steering wheel allows you to adjust the steering wheel before you drive. Then, lift the window up to open.
yellowblue Multifunction Lever Turn Signal and Lane Change Indicator The turn signal has two upward (for right) and two downward (for left) positions. These positions allow you to signal a turn or a lane change. To signal a turn, move the lever all the way up or down. When the turn is finished, the lever will return automatically. An arrow on the instrument panel will flash in the direction of the turn or lane change.
yellowblue Headlamp High/Low-Beam Changer To change the headlamps from low beam to high or high to low, pull the turn signal lever all the way toward you. Then release it. When the high beams are on, this light on the instrument panel also will be on. Windshield Wipers You control the windshield wipers by turning the knob with the wiper symbol on it. For a single wiping cycle, turn the knob to MIST. Hold it there until the wipers start, then let go. The wipers will stop after one cycle.
yellowblue The use of hood-mounted air deflectors may adversely affect windshield wiper and washer performance. Windshield Washer At the top of the lever, there’s a paddle with the word PUSH on it. To spray washer fluid on the windshield, push the paddle. Rear Window Wiper and Washer The rear window wiper and washer switch is on your instrument panel, to the right of the gage cluster. CAUTION: In freezing weather, don’t use your washer until the windshield is warmed.
yellowblue To wash the window, push in on the switch. Window washer fluid will continue to spray until the switch is released. The wiper will continue with three more wipes and then return to the setting that was chosen before the lever was pushed. The rear window washer uses the same fluid bottle as the front windshield washer. If the fluid level is low in the washer fluid bottle, you may not be able to wash your rear window. If you can wash your windshield, but not your rear window, check the fluid level.
yellowblue 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 it. 1. Move the cruise control switch to ON. 2. Get up to the speed you want. 3. Push in the SET button at the end of the lever and release it. 4. Take your foot off the accelerator pedal.
yellowblue Reducing Speed While Using Cruise Control There are two ways to reduce your speed while using cruise control: D Push in the SET button at the end of the lever until you reach the lower speed you want, then release it. D To slow down in very small amounts, push the button for less than half a second. Each time you do this, you’ll go 1 mph (1.6 km/h) slower. accelerator pedal to maintain your speed.
yellowblue Exterior Lamps D D D D Clearance Lamps (If Equipped) Taillamps License Plate Lamps Instrument Panel Lights Rotate the knob clockwise again, to the master lighting symbol, to turn on all the lamps listed as well as the headlamps. Rotate the knob counterclockwise, to OFF, to turn off your lamps. Your parking and headlamp knob is on the driver’s side of your instrument panel. Rotate the thumbwheel next to the knob up to adjust instrument panel lights.
yellowblue Headlamps-On Reminder A buzzer will sound when your headlamps are turned on and your ignition is in OFF, LOCK or ACCESSORY. If you need to use your headlamps when the ignition switch is in OFF, LOCK or ACCESSORY, the buzzer can be turned off by turning the thumbwheel next to the parking and headlamp switch all the way down. Daytime Running Lamps When it begins to get dark, your DRL indicator light is a reminder to turn your headlamp switch on.
yellowblue Illuminated Entry Your vehicle is equipped with an illuminated entry feature. When the doors are opened, the dome lamps will come on if the dome lamp button is in the out position. When all doors are closed or the dome lamp button is pressed in, the lamps will stay on for a short period of time and will then go out. Dome Lamps The dome lamps will come on when you open the doors.
yellowblue Reading Lamps Mirrors If your vehicle has reading lamps, press the button next to the lamp to turn the lamp on. Inside Day/Night Rearview Mirror The lamps can be adjusted to point in the direction you want. Press the button again to turn the lamp off. If your vehicle has an overhead console with reading lamps, press the button next to the lamp to turn the lamp on. The lamps can be adjusted to point in the direction you want. Press the button again to turn the lamp off.
yellowblue The mirror also includes an eight-point compass display in the upper right corner of the mirror face. When on, the compass automatically calibrates as the vehicle is driven. Mirror Operation The right side of the switch located at the bottom of the mirror turns the electrochromic mirror on and off. The AUTO LED will come on when the electrochromic mirror is turned on. To turn the mirror on, press and hold the MIRROR button for three seconds.
yellowblue Compass Operation Compass Calibration Press the COMP switch once briefly to turn the compass on or off. If, after two 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. If the letter “C” should ever appear in the compass window, the mirror may need calibration.
yellowblue Compass Variance The mirror is set in zone eight upon leaving the factory. It will be necessary to adjust the compass to compensate for compass variance if you live outside zone eight. Under certain circumstances, as during a long distance cross-country trip, it will be necessary to adjust for compass variance. Compass variance is the difference between earth’s magnetic north and true geographic north. If not adjusted to account for compass variance, your compass could give false readings.
yellowblue Electrochromic Inside Rearview Mirror with Compass and Temperature Display (If Equipped) Your vehicle may have electrochromic inside and outside rearview mirrors. When on, an electrochromic mirror automatically dims to the proper level to minimize glare from lights behind you after dark. Temperature Display The mirror also includes a display in the upper right corner of the mirror face. This can be used as a compass or to indicate outside air temperature.
yellowblue Press and release the TEMP switch to toggle the temperature display between Fahrenheit or Celsius. If an abnormal reading is displayed, please consult your dealer. When cleaning the mirror, use a paper towel or similar material dampened with glass cleaner. Do not spray glass cleaner directly on the mirror as that may cause the liquid cleaner to enter the mirror housing.
yellowblue Compass Variance The mirror is set in zone eight upon leaving the factory. It will be necessary to adjust the compass to compensate for compass variance if you live outside zone eight. Under certain circumstances, as during a long distance cross-country trip, it will be necessary to adjust for compass variance. Compass variance is the difference between earth’s magnetic north and true geographic north. If not adjusted to account for compass variance, your compass could give false readings.
yellowblue 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. Some mirrors can be folded in, to enter narrow doorways. Camper Type Outside Mirrors (If Equipped) The use of hood-mounted air deflectors and convex add-on mirror attachments may adversely affect mirror performance. If your vehicle is equipped with the camper type mirrors, they can be adjusted so you can have a clear view of objects behind you.
yellowblue 1. To adjust the mirrors when hauling a slide-in camper or towing a trailer, rotate the mirror by pushing the mirror head toward the front of the vehicle. 2. Rotate the mirror head, so that the mirror surface faces the rear of the vehicle.
yellowblue Electric Outside Rearview Mirrors (If Equipped) If you have electric mirrors, they can be adjusted to point where you want from inside the vehicle. Select the mirror you want to move by moving the center of the switch, located on the driver’s door armrest, to L (left) or R (right). To turn on the auto-dimming feature, press and hold the inside rearview mirror TEMP button for six seconds.
yellowblue Storage Compartments Your vehicle has a variety of storage compartments designed to store small items. Glove Box To open your glove box, move the switch button toward the passenger’s side and pull the door open. 2. Peel the protective backing from the hook and loop patch. Press it firmly to the back of your garage door opener, as close to the center of the opener as possible. Center Overhead Console (If Equipped) Your vehicle may have an overhead console.
yellowblue 4. Add one peg at a time until the PUSH button on the closed compartment door operates the garage door opener. 5. Now, with the compartment door closed, push the button marked PUSH to make sure the garage door opener operates properly. With the garage door opener positioned properly and the right number of pegs in place, you should only have to push the PUSH button slightly to operate the opener. 6.
yellowblue Sunglasses Compartment Rear Compartment The center overhead compartment can be used to conveniently store your sunglasses. The rear compartment can be used to store a small item, like a book. To open the rear compartment, press the release button located at the rear of the compartment door. Instrument Panel Cupholder Your vehicle has a cupholder in the middle of the instrument panel. To use the cupholder, pull the handle and slide the cupholder tray open.
yellowblue Center Floor Console (If Equipped) Your vehicle may have a console compartment between the bucket seats. Your console also has a cupholder that swings out for the back seat passengers to use. There is also a drawer that slides out from the bottom of the console. To open it, lift the latch handle and swing the door open.
yellowblue Your vehicle may have a memo holder attached to the front of the console. Use it to hold pads of paper or similar items. Your vehicle may have a removable cupholder at the front of the console. To remove the cupholder, pull the front of the cupholder toward you and lift up. To insert the cupholder, place it in the console. Engage the rear tabs first and then press the front portion in place.
yellowblue 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. 2-58 The storage compartment has a cassette/compact disc holder. The holder will store up to five compact disc cases and up to six cassette tape cases.
yellowblue Other Storage Compartments Your vehicle includes a number of storage compartments for storage of often-used items. Some vehicles have storage areas in the instrument panel. Use these spaces for items such as gloves or small books. Some models have a storage pocket on each of the front doors. You can use the pocket to store a variety of small items.
yellowblue If you have a cargo security shade, you can use it to cover items in the cargo area of your vehicle. To use the shade, pull the shade handle toward the rear of the vehicle. Latch the shade posts into the retaining sockets on the cargo area trim panels. To return the shade to the shade holder, pull up on the shade handle to release the shade posts from the retaining sockets. Let the shade move forward and latch the shade posts into the front-most retaining sockets.
yellowblue Cargo Tie Downs There are cargo tie downs in the rear cargo area that allow you to strap cargo in and keep it from moving inside the vehicle. When not using the tie downs, flip them down out of the way. Luggage Carrier (If Equipped) If you have the optional luggage carrier, you can load things on top of your vehicle. The luggage carrier has slats and side rails attached to the roof, and crossrails which can be moved toward the front or the rear in the side rails to help secure cargo.
yellowblue Be sure the cargo is properly loaded. D If small heavy objects are placed on the roof, place the load in the area over the rear wheels (behind the rear side door on Suburbans). If you need to, cut a piece of 3/8 inch plywood to fit inside the crossrails and side rails to spread the load. If plywood is used, tie it to the side rail supports. D Tie the load to the crossrails or the side rail supports. Use the crossrails only to keep the load from sliding.
yellowblue Rear Ashtray Accessory Power Outlets To use a rear ashtray, if you have them, pull at the top of the ashtray door to flip the door open. To remove a rear ashtray, press down on the inside tabs and open the door fully. To use the cigarette lighter, push it in all the way, and let go. When it’s done heating, it will pop back by itself. NOTICE: Holding a cigarette lighter in with your hand while it is heating can make it overload, damaging the lighter and the heating element.
yellowblue Sun Visors Universal Transmitter (If Equipped) To block out glare, you can swing down the visors. You can also swing them out to help block glare at the front and side windows. Your visor may have a strap to hold small items, such as maps. Some visors have an extender on the inside edge. When the visor is down, pull the extender out for extra glare coverage at the front or side. Some visors have mirrors with lights. If the mirror has lights, they will come on when you lift the mirror cover.
yellowblue The transmitter will learn and transmit the frequencies of most current transmitters and is powered by your vehicle’s battery and charging system. 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. This device complies with RSS-210 of Industry Canada.
yellowblue 3. Decide which one of the three channels you want to program. Using both hands, press the hand-held transmitter button and the desired button on the universal transmitter. Continue to hold both buttons through Step 4. Operating the Transmitter 4. Hold down both buttons until you see the red light on the universal transmitter flash rapidly. The rapid flashing, which could take up to 90 seconds, indicates that the universal transmitter has been programmed.
yellowblue To determine if your garage door opener has this “rolling code” feature, press the appropriate button on the universal transmitter that was programmed. If the red light flashes rapidly for one to two seconds, then turns solid, your garage door opener has this feature. 4. Press the training button on the garage door opener receiver for one to two seconds. To program a garage door opener with the rolling code feature, do the following: 6.
yellowblue Instrument Panel 2-68
yellowblue A. Dome Lamp Switch K. Cupholder B. Lamp Controls L. Auxiliary Power Outlets C. Air Outlets M. Storage Area or Compact Disc Player (If Equipped) D. Multifunction Lever N. Rear Window Defogger Switch (If Equipped) E. Instrument Cluster O. Automatic Transfer Case Switch (If Equipped) F. Gearshift Lever P. Tilt Lever (If Equipped) G. Audio System Q. Parking Brake Release H. Comfort Control System R. Hood Release I. Glove Box S. Fuse Block J.
yellowblue Instrument Panel Cluster United States version shown, Canadian 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.
yellowblue Speedometer and Odometer Trip 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). The trip odometer can tell you how far your vehicle has been driven since you last set the trip odometer to zero. Tamper-Resistant Odometer Your odometer is tamper-resistant.
yellowblue Warning Lights, Gages and Indicators This part describes the warning lights and gages that may be on your vehicle. The pictures will help you locate them. Warning lights and gages can signal that something is wrong before it becomes serious enough to cause an expensive repair or replacement. Paying attention to your warning lights and gages could also save you or others from injury. Warning lights come on when there may be or is a problem with one of your vehicle’s functions.
yellowblue Air Bag Readiness Light There is an air bag readiness light on the instrument panel, which shows AIR BAG. The system checks the air bag’s electrical system for malfunctions. The light tells you if there is an electrical problem. The system check includes the air bag sensors, the air bag modules, the wiring and the crash sensing and diagnostic module. For more information on the air bag system, see “Air Bag” in the Index.
yellowblue Voltmeter When your engine is not running, but the ignition is in the RUN position, this gage shows your battery’s state of charge in DC volts. You can only drive for a short time with the reading in either warning zone. If you must drive, turn off all unnecessary accessories. Readings in either warning zone indicate a possible problem in the electrical system. Have the vehicle serviced as soon as possible.
yellowblue 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. You may notice that the pedal is harder to push. Or, the pedal may go closer to the floor. It may take longer to stop. If the light is still on, have the vehicle towed for service. (See “Towing Your Vehicle” in the Index.
yellowblue Engine Coolant Temperature Gage 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 260_F (160_C) mark. If the gage reaches the 260_F (160_C) mark, it indicates that the cooling system is working beyond its capacity.
yellowblue NOTICE: If you keep driving your vehicle with this light on, after a while, your emission controls may not work as well, your fuel economy may not be as good and your engine may not run as smoothly. This could lead to costly repairs that may not be covered by your warranty. This light should come on, as a check to show you it is working, when the ignition is on and the engine is not running. If the light doesn’t come on, have it repaired.
yellowblue If the light stops flashing and remains on steady, see “If the Light Is On Steady” following. If the light continues to flash, when it is safe to do so, stop the vehicle. Find a safe place to park your vehicle. Turn the key off, wait at least 10 seconds and restart the engine. If the light remains on steady, see “If the Light Is On Steady” following. If the light is still flashing, follow the previous steps, and drive the vehicle to your dealer or qualified service center for service.
yellowblue Oil Pressure Gage 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. A reading in the low pressure zone may be caused by a dangerously low oil level or other problem causing low oil pressure.
yellowblue Security Light This light will come on briefly when you turn the key to START. The light will stay on until the engine starts. If the light flashes, the PasslockR System has entered a tamper mode. If the vehicle fails to start, see “Passlock” in the Index. If the light comes on continuously while driving and stays on, there may be a problem with the Passlock System. Your vehicle will not be protected by Passlock, and you should see your GM dealer.
yellowblue Daytime Running Lamps (DRL) Indicator Light This light will go on whenever the DRL are on. When it begins to get dark, the DRL indicator light is a reminder to turn on your headlamps. a problem with your oil pressure, coolant temperature, or some other problem. Check your various gages to see if they are in the warning zones. If they are, have your vehicle serviced right away. Headlamp High-Beam Indicator Light The high-beam indicator is on whenever you use your high-beam headlamps.
yellowblue D It takes a little more or less fuel to fill up than the Fuel Gage When the ignition is on, the fuel gage tells you about how much fuel you have left in your tank. fuel gage indicated. For example, the gage may have indicated the tank was half full, but it actually took a little more or less than half the tank’s capacity to fill the tank. D The gage moves a little when you turn a corner or speed up. D The gage doesn’t go back to E (empty) when you turn off the ignition.
yellowblue 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.
yellowblue Comfort Controls Heater Control System the relative air temperature independently of the function knob setting. Move the knob clockwise to the red area for warmer air. Move the knob counterclockwise to the blue area for cooler air. Mode Knob The right knob on the control panel allows you to choose the direction of air delivery. The control knob can be placed in any position between any two mode settings to blend the flow of air.
yellowblue Heater and Air Conditioning Control System (If Equipped) Temperature Knob The middle knob on the control panel lets you select the relative temperature of the air flowing into the passenger area of your vehicle. This knob will allow you to adjust the relative air temperature independently of the function knob setting. Move the knob clockwise to the red area for warmer air. Move the knob counterclockwise to the blue area for cooler air.
yellowblue DEFROST: This setting directs air toward the windshield. Rear Air Conditioning and Heating Systems (If Equipped) To operate the rear air conditioning system, the front air conditioning system must be on. With the front air conditioning system off, the rear system controls can be used only to circulate air in the rear of the vehicle. If your vehicle has one of these systems, you can increase and decrease the airflow at the rear vents.
yellowblue To use the rear control, first turn the front control knob to REAR CNTL. Rear Heater (Without Rear Air Conditioning) (If Equipped) If you have a rear heater (without rear air conditioning), the control switch is located on the instrument panel. Then, the rear control can be used to increase and decrease the airflow. To increase and decrease the flow of heated air to the rear floor vents, move the switch marked REAR HEAT to the blower speed you want. The knob has three speed positions.
yellowblue 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 speed of the airflow. To regulate the airflow location, adjust the center knob on the control panel. Turn the knob clockwise for floor vent airflow or counterclockwise for headliner vent airflow. Generally, the upper vents are used for air conditioning and the floor vents for heating.
yellowblue 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 recirculation button, between the fan and temperature knobs, allows the air inside your vehicle to be recirculated. This setting helps to maximize your air conditioner’s performance and your vehicle’s fuel economy.
yellowblue Ventilation System For mild outside temperatures when little heating or cooling is needed, use VENT to direct outside air through your vehicle. Air will flow through the instrument panel outlets. Your vehicle’s ventilation system supplies outside air to the inside of your vehicle when it is moving. With the side windows closed, air will flow into the front air inlet grilles, through the vehicle, and out the air exhaust valves.
yellowblue Ventilation Tips D Keep the hood and front air inlet free of ice, snow or any other obstruction (such as leaves). The heater and defroster will work far better, reducing the chance of fogging the inside of your windows. D When you enter a vehicle in cold weather, turn the blower fan to high for a few moments before driving. This helps clear the intake ducts of snow and moisture, and reduces the chance of fogging the inside of your windows.
yellowblue Do not attach a temporary vehicle license, tape or decals across the defogger grid on the rear window. NOTICE: Don’t use a razor blade or anything else sharp on the inside of the rear window. If you do, you could cut or damage the warming grid, and the repairs wouldn’t be covered by your warranty. Audio Systems Your Delco Electronics audio system has been designed to operate easily and give years of listening pleasure.
yellowblue AM-FM Stereo TUNE: Turn the lower knob to tune in radio stations. SEEK: Press the right arrow to tune to the next higher station and the left arrow to tune to the next lower station and stay there. SCAN: Press both SEEK buttons to listen to a few seconds of each radio station. SCAN will light up on the display. Press the right arrow to tune in the next higher station and press the left arrow to tune to the next lower station. Press VOLUME or both SEEK buttons to stop scanning.
yellowblue In addition to the four stations already set, up to three more stations may be preset on each band by pressing two adjoining buttons at the same time. Just: AM-FM Stereo with Cassette Tape Player (If Equipped) 1. Tune in the desired station. 2. Press SET. (SET will appear on the display.) 3. Press two adjoining buttons at the same time, within five seconds. Whenever you press the same two buttons, the station you set will return. 4. Repeat the steps for each pair of pushbuttons.
yellowblue AM-FM: Press the lower knob to switch between AM, FM1 and FM2. In addition to the four stations already set, up to three more stations may be preset on each band by pressing two adjoining buttons at the same time. Just: TUNE: Turn the lower knob to tune in radio stations. 1. Tune in the desired station. SEEK: Press the right arrow to tune to the next higher station and the left arrow to tune to the next lower station and stay there. 2. Press SET. (SET will appear on the display.
yellowblue Adjusting the Speakers BAL: Turn the control behind the upper knob to move the sound to the left or right speakers. The middle position balances the sound between the speakers. FADE: Turn the control behind the lower knob to move the sound to the front or rear speakers. The middle position balances the sound between the speakers. Playing a Cassette Tape Your tape player is built to work best with tapes that are 30 to 45 minutes long on each side.
yellowblue AM-FM Stereo with Cassette Tape Player and Automatic Tone Control (If Equipped) and wind noise as you drive. Set the volume at the desired level. Turn the control ring behind the upper knob clockwise to adjust the SCV. Then, as you drive, SCV automatically increases the volume, as necessary, to overcome noise at any particular speed. The volume level should always sound the same to you as you drive. If you don’t want to use SCV, turn the control all the way down.
yellowblue PUSHBUTTONS: The six numbered pushbuttons let you return to your favorite stations. You can set up to 18 stations (six AM, six FM1 and six FM2). Just: 1. Turn the radio on. 2. Press AM-FM to select the band. 3. Tune in the desired station. 4. Press AUTO TONE to select the setting you prefer. 5. Press and hold one of the six pushbuttons. The sound will mute. When it returns, release the button.
yellowblue Adjusting the Speakers BAL: Press lightly on this knob to release it from its stored position. Turn the control clockwise to adjust sound to the right speakers and counterclockwise to adjust sound to the left speakers. The middle position balances the sound between the speakers. FADE: Press lightly on this knob to release it from its stored position. Turn the control clockwise to adjust the sound to the front speakers and counterclockwise for the rear speakers.
D (5): Press this button to reduce cassette tape noise. The double-D symbol will appear on the display while the player is in this mode. Dolby Noise Reduction is manufactured under a license from Dolby Laboratories Licensing Corporation. Dolby and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. FWD (6): Press this button to rapidly forward the tape to the end of the cassette or until you press FWD again.
yellowblue AM-FM Stereo with Compact Disc Player and Automatic Tone Control (If Equipped) and wind noise as you drive. Set the volume at the desired level. Turn the control ring behind the upper knob clockwise to adjust the SCV. Then, as you drive, SCV automatically increases the volume, as necessary, to overcome noise at any particular speed. The volume level should always sound the same to you as you drive. If you don’t want to use SCV, turn the control all the way down.
yellowblue PUSHBUTTONS: The six numbered pushbuttons let you return to your favorite stations. You can set up to 18 stations (six AM, six FM1 and six FM2). Just: 1. Turn the radio on. 2. Press AM-FM to select the band. 3. Tune in the desired station. 4. Press AUTO TONE to select the setting you prefer. 5. Press and hold one of the six pushbuttons. The sound will mute. When it returns, release the button.
yellowblue Adjusting the Speakers BAL: Press lightly on this knob to release it from its stored position. Turn the control clockwise to adjust sound to the right speakers and counterclockwise to adjust sound to the left speakers. The middle position balances the sound between the speakers. FADE: Press lightly on this knob to release it from its stored position. Turn the control clockwise to adjust the sound to the front speakers and counterclockwise for the rear speakers.
yellowblue NEXT (3): Press NEXT or the SEEK right arrow to search for the next selection. If you hold this button or press it more than once, the disc will advance further. The next track number will appear on the display. Sound is muted in this mode. REV (4): Press and hold REV to return rapidly to a favorite passage. You will hear the disc selection play at high speed while you press the REV button. This allows you to listen and find out when the disc is at the desired selection.
yellowblue Remote Compact Disc Player (If Equipped) To remove the disc, press the EJECT button and remove the disc from the player. All of the compact disc functions are controlled by the radio buttons except for EJECT. When a disc is in the player, a CD symbol will appear on the display. When a disc is playing, the letters CD will appear next to the CD symbol in the bottom left corner. The track number will also be displayed. If you have this option, you can play one compact disc (CD) at a time.
yellowblue REV (4): Press and hold this button to quickly reverse within a track. As the CD reverses, elapsed time will be displayed to help you find the correct passage. FWD (6): Press and hold this button to quickly advance within a track. As the CD advances, elapsed time will be displayed to help you find the correct passage. SEEK: Press the left arrow while playing a CD to go back to the start of the current track. It will go back to the current track if more than eight seconds have played.
yellowblue Activating the Theft-Deterrent Feature 5. Press MN and 000 will appear on the display. The instructions which follow explain how to enter your secret code to activate the THEFTLOCK system. It is recommended that you read through all nine steps before starting the procedure. 6. Press MN again to make the last two digits agree with your code.
yellowblue Unlocking the Theft-Deterrent Feature After a Power Loss 1. Turn the ignition to ACCESSORY or RUN. Enter your secret code as follows; pause no more than 15 seconds between steps: 3. Press the 1 and 4 buttons together. Hold them down until SEC shows on the display. 1. Turn the ignition on. LOC will appear on the display. 4. Press MN and 000 will appear on the display. 2. Press MN and 000 will appear on the display. 5. Press MN again to make the last two digits agree with your code. 3.
yellowblue Understanding Radio Reception To help avoid hearing loss or damage: AM D Adjust the volume control to the lowest setting. D Increase volume slowly until you hear comfortably The range for most AM stations is greater than for FM, especially at night. The longer range, however, can cause stations to interfere with each other. AM can pick up noise from things like storms and power lines. Try reducing the treble to reduce this noise if you ever get it.
yellowblue Care of Your Cassette Tape Player A tape player that is not cleaned regularly can cause reduced sound quality, ruined cassettes or a damaged mechanism. Cassette tapes should be stored in their cases away from contaminants, direct sunlight and extreme heat. If they aren’t, they may not operate properly or may cause failure of the tape player. Your tape player should be cleaned regularly after every 50 hours of use.
yellowblue If your vehicle is equipped with the AM-FM Stereo with Cassette Tape Player and Automatic Tone Control: 1. Turn the ignition to RUN or ACCESSORY. 2. Turn the radio off. 3. Press and hold the TAPE AUX button for five seconds. The tape symbol on the display will flash for two seconds. 4. Insert the scrubbing action cleaning cassette. 5. Eject the cleaning cassette after the manufacturer’s recommended cleaning time.
yellowblue Care of Your Compact Discs Care of Your Compact Disc Player Handle discs carefully. Store them in their original cases or other protective cases and away from direct sunlight and dust. If the surface of a disc is soiled, dampen a clean, soft cloth in a mild, neutral detergent solution and clean it, wiping from the center to the edge. The use of CD lens cleaner discs is not advised, due to the risk of contaminating the lens of the CD optics with lubricants internal to the CD mechanism.
yellowblue 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.
yellowblue Defensive driving really means “be ready for anything.” On city streets, rural roads or freeways, it means “always expect the unexpected.” Assume that pedestrians or other drivers are going to be careless and make mistakes. Anticipate what they might do. Be ready for their mistakes. Rear-end collisions are about the most preventable of accidents. Yet they are common. Allow enough following distance. It’s the best defensive driving maneuver, in both city and rural driving.
yellowblue 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: D D D D Judgment Muscular Coordination Vision Attentiveness. Police records show that almost half of all motor vehicle-related deaths involve alcohol. In most cases, these deaths are the result of someone who was drinking and driving.
yellowblue Since alcohol is carried in body water, this means that a woman generally will reach a higher BAC level than a man of her same body weight when each has the same number of drinks. The law in many U.S. states sets the legal limit at a BAC of 0.10 percent. In a growing number of U.S. states, and throughout Canada, the limit is 0.08 percent. In some other countries, it’s even lower. The BAC limit for all commercial drivers in the United States is 0.04 percent. The BAC will be over 0.
yellowblue 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. There’s something else about drinking and driving that many people don’t know.
yellowblue Control of a Vehicle Braking 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. Braking action involves perception time and reaction time. First, you have to decide to push on the brake pedal. That’s perception time. Then you have to bring up your foot and do it. That’s reaction time. Average reaction time is about 3/4 of a second.
yellowblue 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. If you keep pace with the traffic and allow realistic following distances, you will eliminate a lot of unnecessary braking. That means better braking and longer brake life.
yellowblue The anti-lock system can change the brake pressure faster than any driver could. The computer is programmed to make the most of available tire and road conditions. Here’s how anti-lock works. Let’s say the road is wet. You’re driving safely. Suddenly an animal jumps out in front of you. You slam on the brakes. Here’s what happens with ABS. You can steer around the obstacle while braking hard. A computer senses that wheels are slowing down.
yellowblue 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. Always leave enough room up ahead to stop, even though you have anti-lock brakes. Steering Using Anti-Lock Speed-Sensitive Steering Don’t pump the brakes. Just hold the brake pedal down firmly and let anti-lock work for you.
yellowblue Experienced driver or beginner, each of us is subject to the same laws of physics when driving on curves. The traction of the tires against the road surface makes it possible for the vehicle to change its path when you turn the front wheels. If there’s no traction, inertia will keep the vehicle going in the same direction. If you’ve ever tried to steer a vehicle on wet ice, you’ll understand this.
yellowblue Off-Road Recovery You may find that your right wheels have dropped off the edge of a road onto the shoulder while you’re driving. An emergency like this requires close attention and a quick decision. If you are holding the steering wheel at the recommended 9 and 3 o’clock positions, you can turn it a full 180 degrees very 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.
yellowblue Passing The driver of a vehicle about to pass another on a two-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-lane highway is a potentially dangerous move, since the passing vehicle occupies the same lane as oncoming traffic for several seconds.
yellowblue D 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. (Remember that if your right outside mirror is convex, the vehicle you just passed may seem to be farther away from you than it really is.
yellowblue Of course, traction is reduced when water, snow, ice, gravel or other material is on the road. For safety, you’ll want to slow down and adjust your driving to these conditions. It is important to slow down on slippery surfaces because stopping distance will be longer and vehicle control more limited. While driving on a surface with reduced traction, try your best to avoid sudden steering, acceleration or braking (including engine braking by shifting to a lower gear).
yellowblue 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.
yellowblue Environmental Concerns Off-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: D Always use established trails, roads and areas that have been specially set aside for public off-road recreational driving; obey all posted regulations.
yellowblue Controlling your vehicle is the key to successful off-road driving. One of the best ways to control your vehicle is to control your speed. Here are some things to keep in mind. At higher speeds: D you approach things faster and you have less time to scan the terrain for obstacles. D you have less time to react. D you have more vehicle bounce when you drive over obstacles. D you’ll need more distance for braking, especially since you’re on an unpaved surface.
yellowblue When you drive over obstacles or rough terrain, keep a firm grip on the steering wheel. Ruts, troughs or other surface features can jerk the wheel out of your hands if you’re not prepared. When you drive over bumps, rocks, or other obstacles, your wheels can leave the ground. If this happens, even with one or two wheels, you can’t control the vehicle as well or at all.
yellowblue incline may get steeper as you near the top, but you may not see this because the crest of the hill is hidden by bushes, grass or shrubs. Driving Uphill Here are some other things to consider as you approach a hill.
yellowblue D Ease up on your speed as you approach the top of Q: What should I do if my vehicle stalls, or is about to stall, and I can’t make it up the hill? D Attach a flag to the vehicle to make you more visible A: 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: the hill. to approaching traffic on trails or hills. D Sound the horn as you approach the top of the hill to let opposing traffic know you’re there.
yellowblue D As you are backing down the hill, put your left hand on the steering wheel at the 12 o’clock position. This way, you’ll be able to tell if your wheels are straight and maneuver as you back down. It’s best that you back down the hill with your wheels straight rather than in the left or right direction. Turning the wheel too far to the left or right will increase the possibility of a rollover. Here are some things you must not do if you stall, or are about to stall, when going up a hill.
yellowblue Driving Downhill When off-roading takes you downhill, you’ll want to CAUTION: consider a number of things: D How steep is the downhill? Will I be able to maintain vehicle control? D What’s the surface like? Smooth? Rough? Slippery? Hard-packed dirt? Gravel? D Are there hidden surface obstacles? Ruts? Logs? Boulders? D What’s at the bottom of the hill? Is there a hidden creek bank or even a river bottom with large rocks? If you decide you can go down a hill safely, then try to keep your ve
yellowblue Q: A: Am I likely to stall when going downhill? It’s much more likely to happen going uphill. But if it happens going downhill, here’s what to do. D Stop your vehicle by applying the regular brakes. Apply the parking brake. D Shift to PARK (P) and, while still braking, restart the engine. D Shift back to a low gear, release the parking brake, and drive straight down. D If the engine won’t start, get out and get help.
yellowblue D Hidden obstacles can make the steepness of the incline even worse. If you drive across a rock with the uphill wheels, or if the downhill wheels drop into a rut or depression, your vehicle can tilt even more. For reasons like these, you need to decide carefully whether to try to drive across an incline. Just because the trail goes across the incline doesn’t mean you have to drive it. The last vehicle to try it might have rolled over.
yellowblue 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 -- the deeper the mud, the lower the gear. In really deep mud, the idea is to keep your vehicle moving so you don’t get stuck. When you drive on sand, you’ll sense a change in wheel traction.
yellowblue Hard packed snow and ice offer the worst tire traction. On these surfaces, it’s very easy to lose control. On wet ice, for example, the traction is so poor that you will have difficulty accelerating. And if you do get moving, poor steering and difficult braking can cause you to slide out of control. CAUTION: Driving on frozen lakes, ponds or rivers can be dangerous. Underwater springs, currents under the ice, or sudden thaws can weaken the ice.
yellowblue After Off-Road Driving CAUTION: Driving through rushing water can be dangerous. Deep water can sweep your vehicle downstream and you and your passengers could drown. If it’s only shallow water, it can still wash away the ground from under your tires, and you could lose traction and roll the vehicle over. Don’t drive through rushing water. See “Driving Through Water” in the Index for more information on driving through water.
yellowblue Driving at Night Here are some tips on night driving. D Drive defensively. D Don’t drink and drive. D Adjust your inside rearview mirror to reduce the glare from headlamps behind you. D Since you can’t see as well, you may need to slow down and keep more space between you and other vehicles. D Slow down, especially on higher speed roads. Your headlamps can light up only so much road ahead. D In remote areas, watch for animals. D If you’re tired, pull off the road in a safe place and rest.
yellowblue Night Vision No one can see as well at night as in the daytime. But as we get older these differences increase. A 50-year-old driver may require at least twice as much light to see the same thing at night as a 20-year-old. What you do in the daytime can also affect your night vision. For example, if you spend the day in bright sunshine you are wise to wear sunglasses. Your eyes will have less trouble adjusting to night. But if you’re driving, don’t wear sunglasses at night.
yellowblue 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-to-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. It’s always wise to go slower and be cautious if rain starts to fall while you are driving. The surface may get wet suddenly when your reflexes are tuned for driving on dry pavement.
yellowblue CAUTION: Wet brakes can cause accidents. They won’t work as well in a quick stop and may cause pulling to one side. You could lose control of the vehicle. After driving through a large puddle of water or a car wash, apply your brake pedal lightly until your brakes work normally. 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.
yellowblue Hydroplaning Hydroplaning is dangerous. So much water can build up under your tires that they can actually ride on the water. This can happen if the road is wet enough and you’re going fast enough. When your vehicle is hydroplaning, it has little or no contact with the road. Hydroplaning doesn’t happen often. But it can if your tires do not have much tread or if the pressure in one or more is low. It can happen if a lot of water is standing on the road.
yellowblue City Driving Here are ways to increase your safety in city driving: D Know the best way to get to where you are going. Get a city map and plan your trip into an unknown part of the city just as you would for a cross-country trip. D Try to use the freeways that rim and crisscross most large cities. You’ll save time and energy. (See the next part, “Freeway Driving.”) D Treat a green light as a warning signal. A traffic light is there because the corner is busy enough to need it.
yellowblue Freeway Driving At the entrance, there is usually a ramp that leads to the freeway. If you have a clear view of the freeway as you drive along the entrance ramp, you should begin to check traffic. Try to determine where you expect to blend with the flow. Try to merge into the gap at close to the prevailing speed. Switch on your turn signal, check your mirrors and glance over your shoulder as often as necessary. Try to blend smoothly with the traffic flow.
yellowblue The exit speed is usually posted. Here are some things you can check before a trip: 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.
yellowblue Highway Hypnosis Hill and Mountain Roads 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.
yellowblue 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-Road Driving” in the Index for information about driving off-road.) D Keep your vehicle in good shape. Check all fluid levels and also the brakes, tires, cooling system and transmission. These parts can work hard on mountain roads. D Know how to go down hills.
yellowblue Winter Driving 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. And, if you will be driving under severe conditions, include a small bag of sand, a piece of old carpet or a couple of burlap bags to help provide traction. Be sure you properly secure these items in your vehicle.
yellowblue Whatever the condition -- smooth ice, packed, blowing or loose snow -- drive with caution. Accelerate gently. Try not to break the fragile 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. Even though you have an anti-lock braking system, you’ll want to begin stopping sooner than you would on dry pavement.
yellowblue If You’re Caught in a Blizzard D Tie a red cloth to your vehicle to alert police that you’ve been stopped by the snow. D 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. If you are stopped by heavy snow, you could be in a serious situation.
yellowblue CAUTION: Snow can trap exhaust gases under your vehicle. This can cause deadly CO (carbon monoxide) gas to get inside. CO could overcome you and kill you. You can’t see it or smell it, so you might not know it is in your vehicle. Clear away snow from around the base of your vehicle, especially any that is blocking your exhaust pipe. And check around again from time to time to be sure snow doesn’t collect there. Open a window just a little on the side of the vehicle that’s away from the wind.
yellowblue Recreational Vehicle Towing There may be times when you want to tow your vehicle behind another vehicle for use at your destination. Be sure to use the proper towing equipment designed for recreational vehicle towing. Follow the instructions for the towing equipment. Two-Wheel Drive Vehicles Two-wheel drive vehicles, should not be towed with all four wheels on the ground. Two-wheel drive transmissions have no provisions for internal lubrication while being towed.
yellowblue Four-Wheel Drive Vehicles CAUTION: Shifting the transfer case into NEUTRAL (N) can cause your vehicle to roll even if the transmission is in PARK (P), for an automatic transmission. You or others could be injured. Make sure the parking brake is firmly set before you shift the transfer case into NEUTRAL (N). Use the following procedure to correctly tow your vehicle on all four wheels: 1. Firmly set the parking brake. 2. Place the transmission in PARK (P). 3.
yellowblue Loading Your Vehicle The Certification/Tire label also tells you the maximum weights for the front and rear axles, called Gross Axle Weight Rating (GAWR). To find out the actual loads on your front and rear axles, you need to go to a weigh station and weigh your vehicle. Your dealer can help you with this. Be sure to spread out your load equally on both sides of the centerline. Never exceed the GVWR for your vehicle, or the GAWR for either the front or rear axle.
yellowblue Using heavier suspension components to get added durability might not change your weight ratings. Ask your dealer to help you load your vehicle the right way. NOTICE: Your warranty does not cover parts or components that fail because of overloading. If you put things inside your vehicle -- like suitcases, tools, packages, or anything else -- they go as fast as the vehicle goes. If you have to stop or turn quickly, or if there is a crash, they’ll keep going.
yellowblue Towing a Trailer CAUTION: If you don’t use the correct equipment and drive properly, you can lose control when you pull a trailer. For example, if the trailer is too heavy, the brakes may not work well -- or even at all. You and your passengers could be seriously injured. Pull a trailer only if you have followed all the steps in this section. Ask your dealer for advice and information about towing a trailer with your vehicle.
yellowblue If You Do Decide To Pull A Trailer Three important considerations have to do with weight: If you do, here are some important points: D the weight of the trailer, D the weight of the trailer tongue D and the weight on your vehicle’s tires. D There are many different laws, including speed limit restrictions, having to do with trailering. Make sure your rig will be legal, not only where you live but also where you’ll be driving.
yellowblue Vehicle Engine Axle Ratio Max. Trailer Wt. C-1500 (2WD) Utility 5.7L 3.08 5,000 lbs. (2 270 kg) 3.42 6,000 lbs. (2 724 kg) 3.73 7,000 lbs. (3 178 kg) 3.42 5,500 lbs. (2 497 kg) 3.73 6,500 lbs. (2 951 kg) 3.42 6,000 lbs. (2 724 kg) 3.73 7,000 lbs. (3 178 kg) 3.42 5,500 lbs. (2 497 kg) 3.73 6,500 lbs. (2 951 kg) 6.5L Diesel 3.42 5,500 lbs. (2 497 kg) 5.7L 3.42 5,000 lbs. (2 270 kg) 3.73 6,000 lbs. (2 724 kg) 3.42 5,000 lbs. (2 270 kg) K-1500 (4WD) Utility 5.7L 6.
yellowblue Vehicle Engine Axle Ratio Max. Trailer Wt. C-2500 (2WD) Suburban 5.7L 3.73 6,000 lbs. (2 724 kg) 4.10 7,500 lbs. (3 405 kg) 3.73 6,500 lbs. (2 951 kg) 4.10 8,000 lbs. (3 632 kg) 3.73 8,500 lbs. (3 859 kg) 4.10 10,000 lbs. (4 540 kg) 5.7L 4.10 7,000 lbs. (3 178 kg) 6.5L Diesel 3.73 6,000 lbs. (2 724 kg) 4.10 7,500 lbs. (3 405 kg) 3.73 8,000 lbs. (3 632 kg) 4.10 10,000 lbs. (4 540 kg) 6.5L Diesel 7.4L K-2500 (4WD) Suburban 7.
yellowblue 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 1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7 Weight of the Trailer Tongue The tongue load (A) of any trailer is an important weight to measure because it affects the total or gross weight of your vehicle.
yellowblue 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.
yellowblue Trailer Brakes If your trailer weighs more than 1,000 lbs. (450 kg) loaded, then it needs its own brakes -- and they must be 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. Your trailer brake system can tap into the vehicle’s hydraulic brake system only if: D The trailer parts can withstand 3,000 psi (20 650 kPa) of pressure. D The trailer’s brake system will use less than 0.02 cubic inch (0.
yellowblue 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.
yellowblue 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. Do this so your trailer won’t strike soft shoulders, curbs, road signs, trees or other objects. Avoid jerky or sudden maneuvers. Signal well in advance.
yellowblue Parking on Hills CAUTION: You really should not park your vehicle, with a trailer attached, on a hill. If something goes wrong, your rig could start to move. People can be injured, and both your vehicle and the trailer can be damaged. But if you ever have to park your rig on a hill, here’s how to do it: 1. Apply your regular brakes, but don’t shift into PARK (P) yet. 2. Have someone place chocks under the trailer wheels. 3.
yellowblue When You Are Ready to Leave After Parking on a Hill 1. Apply your regular brakes and hold the pedal down while you: D Start your engine; D Shift into a gear; and D Release the parking brake. 2. Let up on the brake pedal. 3. Drive slowly until the trailer is clear of the chocks. 4. Stop and have someone pick up and store the chocks. 4-56 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.
yellowblue Trailer Wiring Harness Additional Heavy-Duty Wiring Light-Duty Wiring Harness An eight-wire harness is stored under the rear end of your vehicle. The five-wire light-duty harness is located at the left hand rear inner lower quarter panel. The additional heavy-duty wiring is located forward of the rear bumper and is attached to the center of the rear crossmember or the forward vertical surface of the platform hitch (if equipped).
yellowblue This harness has a 30 amp battery feed wire and no connector, and should be wired by a qualified electrical technician. After choosing an aftermarket mating connector pair, have the technician attach one connector to the eight-wire trailer harness and the other connector to the wiring harness on the trailer.
yellowblue Step-Bumper Pad If your vehicle has a rear step bumper, it may be equipped with a rear step pad at the center of the bumper. If you will be using the bumper to tow a trailer, you must remove the center cutout circle to install the trailer ball. You must also remove both outer cutouts to attach the trailer safety chains. To remove the pad, lift the edge of the pad from the rear of the bumper and swing it forward. When the pad releases from the bumper holes, lift the pad off.
yellowblue ✍ 4-60 NOTES
yellowblue Section 5 Problems On The Road Here you’ll find what to do about some problems that can occur on the road.
yellowblue Hazard Warning Flashers Press the button at the top of the steering column all the way down to make your front and rear turn signal lamps flash on and off. Your hazard warning flashers work no matter what position your key is in, and even if the key isn’t in. To turn off the flashers, push the button until the first click and release. Your hazard warning flashers let you warn others. They also let police know you have a problem. Your front and rear turn signal lamps will flash on and off.
yellowblue 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. But please use the following steps to do it safely. CAUTION: Batteries can hurt you. They can be dangerous because: D They contain acid that can burn you. D They contain gas that can explode or ignite. D They contain enough electricity to burn you. If you don’t follow these steps exactly, some or all of these things can hurt you.
yellowblue 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. To avoid the possibility of the vehicles rolling, set the parking brake firmly on both vehicles involved in the jump start procedure.
yellowblue 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 FreedomR battery (or batteries) installed in every new GM vehicle. But if a battery has filler caps, be sure the right amount of fluid is there. If it is low, add water to take care of that first.
yellowblue 7. Don’t let the other end touch metal. Connect it to the positive (+) terminal of the good battery. 6. Connect the red positive (+) cable to the positive (+) terminal of the vehicle with the dead battery. 8. Now connect the black negative (-) cable to the good battery’s negative (-) cable. Don’t let the other end touch anything until the next step. The other end of the negative (-) cable doesn’t go to the dead battery.
yellowblue 12. Remove the cables in reverse order to prevent electrical shorting. Take care that they don’t touch each other or any other metal. 9. Attach the cable at least 18 inches (45 cm) away from the dead battery, but not near engine parts that move. The electrical connection is just as good there, but the chance of sparks getting back to the battery is much less. 10. Now start the vehicle with the good battery and run the engine for a while. A. Heavy Metal Engine Part B. Good Battery C.
yellowblue Towing Your Vehicle CAUTION: To help avoid serious personal injury to you or others: D Never let passengers ride in a vehicle that is being towed. D Never tow faster than safe or posted speeds. D Never tow with damaged parts not fully secured. D Never get under your vehicle after it has been lifted by the tow truck. D Always secure the vehicle on each side with separate safety chains when towing it. D Use only the correct hooks.
yellowblue Engine Overheating (Gasoline Engine) You will find a coolant temperature gage on your vehicle’s instrument panel. See “Engine Coolant Temperature Gage” in the Index. If your vehicle has a diesel engine, see “Engine Overheating” in the Diesel Engine Supplement. 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.
yellowblue If No Steam Is Coming From Your Engine If you get an engine overheat warning but see or hear no steam, the problem may not be too serious. Sometimes the engine can get a little too hot when you: D D D D If the warning continues, pull over, stop, and park your vehicle right away. Climb a long hill on a hot day. Stop after high-speed driving. Idle for long periods in traffic. Tow a trailer. See “Driving on Grades” in the Index.
yellowblue Cooling System (Gasoline Engine) When you decide it’s safe to lift the hood, here’s what you’ll see: CAUTION: If your vehicle has air conditioning, the auxiliary electric engine cooling fan under the hood can start up even when the engine is not running and can injure you. Keep hands, clothing and tools away from any underhood electric fan. If the coolant inside the coolant recovery tank is boiling, don’t do anything else until it cools down. A. Coolant Recovery Tank B.
yellowblue CAUTION: (Continued) Don’t run the engine if there is a leak. If you run the engine, it could lose all coolant. That could cause an engine fire, and you could be burned. Get any leak fixed before you drive the vehicle. NOTICE: The coolant level should be at or above the COLD mark. If it isn’t, you may have a leak 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.
yellowblue NOTICE: (Continued) If coolant other than DEX-COOL is added to the system, premature engine, heater core or radiator corrosion may result. In addition, the engine coolant will require change sooner-- at 30,000 miles (50 000 km) or 24 months, whichever occurs first. Damage caused by the use of coolant other than DEX-COOLR is not covered by your new vehicle warranty. If there seems to be no leak, start the engine again.
yellowblue CAUTION: You can be burned if you spill coolant on hot engine parts. Coolant contains ethylene glycol and it will burn if the engine parts are hot enough. Don’t spill coolant on a hot engine. When the coolant in the coolant recovery tank is at or above the COLD mark, start your vehicle. If the overheat warning continues, there’s one more thing you can try. You can add the proper coolant mixture directly to the radiator, but be sure the cooling system is cool before you do it.
yellowblue CAUTION: Steam and scalding liquids from a hot cooling system can blow out and burn you badly. They are under pressure, and if you turn the radiator pressure cap -- even a little -- they can come out at high speed. Never turn the cap when the cooling system, including the radiator pressure cap, is hot. Wait for the cooling system and radiator pressure cap to cool if you ever have to turn the pressure cap.
yellowblue How to Add Coolant to the Radiator 2. Then keep turning the pressure cap, but now push down as you turn it. Remove the pressure cap. 1. You can remove the radiator pressure cap when the cooling system, including the radiator pressure cap and upper radiator hose, is no longer hot. Turn the pressure cap slowly counterclockwise until it first stops. (Don’t press down while turning the pressure cap.) If you hear a hiss, wait for that to stop. A hiss means there is still some pressure left.
yellowblue 3. Fill the radiator with the proper DEX-COOLR coolant mixture, up to the base of the filler neck. (See “Engine Coolant” in the Index for more information about the proper coolant mixture.) 4. Then fill the coolant recovery tank to the COLD mark. 5. Put the cap back on the coolant recovery tank, but leave the radiator pressure cap off.
yellowblue 6. Start the engine and let it run until you can feel the upper radiator hose getting hot. Watch out for the engine cooling fan(s). 7. By this time, the coolant level inside the radiator filler neck may be lower. If the level is lower, add more of the proper DEX-COOLR coolant mixture through the filler neck until the level reaches the base of the filler neck. 5-18 8. Then replace the pressure cap.
yellowblue Engine Fan Noise If a Tire Goes Flat 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. This improves fuel economy and reduces fan noise. Under heavy vehicle loading, trailer towing and/or high outside temperatures, the fan speed increases as the clutch more fully engages.
yellowblue 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. You and they could be badly injured. Find a level place to change your tire. To help prevent the vehicle from moving: 1. Set the parking brake firmly. 2. Put the shift lever in PARK (P). 3.
yellowblue On four-door utility models, the spare tire may be stored under the vehicle in an underbody carrier. Follow these instructions to lower the spare tire: 1. One side of the ratchet has an UP marking. The other side has a DOWN marking. Assemble the ratchet to the hook near the end of the jack handle (as illustrated) with the DOWN marking facing you. Insert the other end through the hole in the rear bumper and into the hoist shaft. 2. Turn the ratchet to lower the spare tire to the ground.
yellowblue If your two-door utility model has a jack cover, turn the wing nut counterclockwise and take the cover off. To take the jack out, turn the wing nut counterclockwise and take it and the retainer off. Take the jack and storage box out and take the tools out of the box. Your vehicle may have a pair of emergency gloves secured to the jack. You can use them when changing the tire, or during other emergency situations. Remember to replace them with the jack, so you will have them if needed later.
yellowblue If your Suburban has a jack cover, lift the tab up to release the cover, then take it off. To take the jack out, turn the wing nut counterclockwise and take it and the retainer off. Take the jack and storage box out and take the tools out of the box. The tools you’ll be using include the jack (A), the jack handle extension (B), jack handle (C), wheel wrench (D) and the ratchet (E). The jack handle extension is used if the flat tire is on the rear of the vehicle.
yellowblue UP Marking Attach the jack handle (and jack handle extension, if needed) to the jack. 5-24 DOWN Marking One side of the ratchet has an UP marking. The other side has a DOWN marking.
yellowblue If your vehicle has wheel nut caps, use the wheel wrench and ratchet to remove them. Turn the wheel wrench counterclockwise, with DOWN facing you, to remove the wheel nut caps. Then take off the hub cap. If the wheel also has a trim ring, use the wheel wrench to pry along the edge and remove it. With the UP marking on the ratchet facing you, rotate the ratchet clockwise. That will lift the jack head a little.
yellowblue Removing the Flat Tire and Installing the Spare Tire 1. Use the ratchet and wheel wrench to loosen all the wheel nuts. Turn the wheel wrench counterclockwise, with DOWN facing you, to loosen the wheel nuts. Don’t remove the wheel nuts yet. 2. If the flat tire is on the rear of the vehicle, put the jack handle extension on the jack handle. 5-26 3. 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.
yellowblue CAUTION: Getting under a vehicle when it is jacked up is dangerous. If the vehicle slips off the jack, you could be badly injured or killed. Never get under a vehicle when it is supported only by a jack. CAUTION: Front Position Raising your vehicle with the jack improperly positioned can damage the vehicle and even make the vehicle fall. To help avoid personal injury and vehicle damage, be sure to fit the jack lift head into the proper location before raising the vehicle. Rear Position 4.
yellowblue 5. Remove all the wheel nuts and take off the flat tire. 6. Remove any rust or dirt from the wheel bolts, mounting surfaces and spare wheel. 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. The wheel could come off and cause an accident. When you change a wheel, remove any rust or dirt from the places where the wheel attaches to the vehicle.
yellowblue 7. Replace the wheel nuts 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 8. Lower the vehicle by rotating the ratchet and wheel wrench counterclockwise. Lower the jack completely. 9. Tighten each wheel nut by rotating the wheel wrench clockwise.
yellowblue 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. Stop somewhere as soon as you can and have the nuts tightened with a torque wrench to the proper torque. For proper torque, see “Capacities and Specifications” in the Index. 10.
yellowblue NOTICE: Improperly tightened wheel nuts can lead to brake pulsation and rotor damage. To avoid expensive brake repairs, evenly tighten the wheel nuts in the proper sequence and to the proper torque specification. 11. Put the wheel trim back on. For vehicles with plastic wheel nut caps, tighten the caps until they are finger tight, then tighten them an additional one-half of a turn with the ratchet and wheel wrench.
yellowblue Replace the jack storage cover, if your vehicle has one, by simply reversing the removal procedure described earlier. Jack Storage -- 2-Door Utility Model A. Retainer B. Nut Jacking Tool Storage C. Jack A. Wheel Wrench D. Jack Storage Box B. Jack Handle E. Bracket C. Ratchet D. Jacking Tool Storage Box E.
yellowblue Jack Storage -- 4-Door Utility Model Jack Storage -- Suburban A. Retainer A. Retainer B. Nut B. Nut C. Jack C. Jack Storage Box D. Jack Storage Box D. Bracket E. Bracket E.
yellowblue Store the flat tire in the cargo area of two-door utility and Suburban models and secure it to the tire carrier. To store the flat tire: 1. Put the cover back on the tire if your vehicle has one. 2. Put the flat tire in the cargo area of the vehicle, over the retainer bolt. 3. Slide the adapter onto the bolt in the proper location for your model and put the wing nut on. 4. Turn the wing nut clockwise until the adapter is tight and secure against the wheel. 5.
yellowblue Spare Tire -- 4-Door Utility Model Spare Tire -- Suburban 1. 2. 3. 4. 5. I-Bolt J-Bolt Carrier Spare Tire Adapter A. Hoist Assembly B. Hoist Shaft 6. Nut C. Ratchet 7. Cover D. Jack Handle 8. Use Lower Adapter Hole for eight-Lug Rim Only E. Retainer Be sure the J-bolt is hooked properly for your model or tire size as shown. F. Valve Stem, Pointed Down G.
yellowblue For four-door utility models equipped with an underbody spare tire carrier, follow these instructions to restore a spare or flat tire: If You’re Stuck: In Sand, Mud, Ice or Snow 1. Lay the tire on the ground at the rear of the vehicle. Position the tire so that the valve stem is pointed down and to the rear of the vehicle. In order to free your vehicle when it is stuck, you will need to spin the wheels, but you don’t want to spin your wheels too fast.
yellowblue NOTICE: Using the Recovery Hooks 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” in the Index. Rocking Your Vehicle To Get It Out First, turn your steering wheel left and right. That will clear the area around your front wheels.
yellowblue CAUTION: The recovery 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. Your vehicle could be damaged and it would not be covered by warranty.
yellowblue 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.
yellowblue Service Doing Your Own Service Work 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 GM-trained and supported service people. If you want to do some of your own service work, you’ll want to use the proper service manual. It tells you much more about how to service your vehicle than this manual can.
yellowblue 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. D Be sure you have sufficient knowledge, experience, the proper replacement parts and tools before you attempt any vehicle maintenance task. D Be sure to use the proper nuts, bolts and other fasteners. “English” and “metric” fasteners can be easily confused. If you use the wrong fasteners, parts can later break or fall off. You could be hurt.
yellowblue If your vehicle is certified to meet California Emission Standards (indicated on the underhood emission control label), it is designed to operate on fuels that meet California specifications. If such fuels are not available in states adopting California emissions standards, your vehicle will operate satisfactorily on fuels meeting federal specifications, but emission control system performance may be affected.
yellowblue Fuels in Foreign Countries (Gasoline Engines) 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. Filling Your Tank (Gasoline Engine) If your vehicle has a diesel engine, see “Filling Your Tank (Diesel Engine)” in the Diesel Engine Supplement.
yellowblue CAUTION: Gasoline vapor is highly flammable. It burns violently, and that can cause very bad injuries. Don’t smoke if you’re near gasoline or refueling your vehicle. Keep sparks, flames and smoking materials away from gasoline. While refueling, let the cap hang by the tether below the fuel filler neck. To remove the cap, turn it slowly to the left (counterclockwise).
yellowblue CAUTION: If you get gasoline on yourself and then something ignites it, you could be badly burned. Gasoline can spray out on you if you open the fuel filler cap too quickly. This spray can happen if your tank is nearly full, and is more likely in hot weather. Open the fuel filler cap slowly and wait for any “hiss” noise to stop. Then unscrew the cap all the way. Be careful not to spill gasoline. Clean gasoline from painted surfaces as soon as possible.
yellowblue Filling a Portable Fuel Container CAUTION: Never fill a portable fuel container while it is in your vehicle. Static electricity discharge from the container can ignite the gasoline vapor. You can be badly burned and your vehicle damaged if this occurs. To help avoid injury to you and others: D Dispense gasoline only into approved containers. D Do not fill a container while it is inside a vehicle, in a vehicle’s trunk, pickup bed or on any surface other than the ground.
yellowblue Hood Release To open the hood, first pull the handle inside the vehicle. Then go to the front of the vehicle and pull up on the secondary hood release, located just to the passenger’s side of the center of the grill. Lift the hood. If your vehicle has air conditioning, it may have an auxiliary engine fan in addition to the belt-driven fan. Before closing the hood, be sure all filler caps are on properly. Pull down the hood and close it firmly.
yellowblue “VORTEC” 5700 V8 Engine When you lift up the hood you’ll see: A. B. C. D. E. Battery Air Cleaner Radiator Cap Coolant Recovery Tank Air Filter Restriction Indicator 6-10 F. Engine Oil Dipstick G. Automatic Transmission Dipstick H. Fan I. Power Steering Fluid Reservoir J. Engine Oil Fill K. Brake Fluid Reservoir L. Windshield Washer Fluid Reservoir M.
yellowblue “VORTEC” 7400 V8 Engine When you lift up the hood you’ll see: A. B. C. D. E. Battery Coolant Recovery Tank Air Cleaner Radiator Cap Air Filter Restriction Indicator F. Engine Oil Dipstick G. Automatic Transmission Dipstick H. Engine Oil Fill I. Fan J. Power Steering Fluid Reservoir K. Brake Fluid Reservoir L. Windshield Washer Fluid Reservoir M.
yellowblue Engine Oil (Gasoline Engine) If your vehicle has a diesel engine, see “Engine Oil (Diesel Engine)” in the Diesel Engine Supplement. It’s a good idea to check your engine oil every time you get fuel. In order to get an accurate reading, the oil must be warm and the vehicle must be on level ground. The engine oil dipstick has a yellow ring handle and is located on the passenger’s side of the engine. Turn off the engine and give the oil a few minutes to drain back into the oil pan.
yellowblue Checking Engine Oil When to Add Engine Oil Pull out the dipstick and clean it with a paper towel or cloth, then push it back in all the way. Remove it again, keeping the tip down, and check the level. If the oil is at or below the ADD mark, then you’ll need to add at least one quart of oil. But you must use the right kind. This part explains what kind of oil to use. For crankcase capacity, see “Capacities and Specifications” in the Index. NOTICE: Don’t add too much oil.
yellowblue 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. If you change your own oil, be sure you use oil that has the Starburst symbol on the front of the oil container.
yellowblue As shown in the chart, SAE 5W-30 is best for your vehicle. However, you can use SAE 10W-30 if it’s 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-50. NOTICE: Use only engine oil with the American Petroleum Institute Certified For Gasoline Engines “Starburst” symbol. Failure to use the recommended oil can result in engine damage not covered by your warranty.
yellowblue What to Do with Used Oil Did you know that used engine oil contains certain elements that may be unhealthy for your skin and could even cause cancer? Don’t let used oil stay on your skin for very long. Clean your skin and nails with soap and water, or a good hand cleaner. Wash or properly throw away clothing or rags containing used engine oil. (See the manufacturer’s warnings about the use and disposal of oil products.) Used oil can be a real threat to the environment.
yellowblue Your air cleaner is located between the battery and coolant recovery tank. To remove the air filter: 1. Unhook the retainer clips and remove the cover. 2. Lift the filter and the connected duct out of the air cleaner housing. Hold the duct and remove the filter by both pulling and twisting the filter away from the duct. Care should be taken to dislodge as little dirt as possible. 3. Clean the filter sealing surface of the duct and the filter housing.
yellowblue Refer to the Maintenance Schedule to determine when to replace the air filter. See “Owner Checks and Services” in the Index. CAUTION: 4. Install the new filter by pushing it all the way to the stop on the duct. 5. Install the duct and the filter into the air cleaner housing. Make sure that the duct fits properly into the housing. 6. Install the cover and fasten the two retaining clips. 7. After the air filter is properly serviced, the indicator should be reset.
yellowblue Automatic Transmission Fluid If your vehicle has a diesel engine, see “Automatic Transmission Fluid” in the Diesel Supplement. If you do it yourself, be sure to follow all the instructions here, or you could get a false reading on the dipstick. When to Check and Change NOTICE: A good time to check your automatic transmission fluid level is when the engine oil is changed. Too much or too little fluid can damage your transmission.
yellowblue Get the vehicle warmed up by driving about 15 miles (24 km) when outside temperatures are above 50_F (10_C). If it’s colder than 50_F (10_C), drive the vehicle in THIRD (3) until the engine temperature gage moves and then remains steady for 10 minutes. Then follow the hot check procedures.
yellowblue 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. It doesn’t take much fluid, generally less than one pint (0.5 L). Don’t overfill. NOTICE: 3. Check both sides of the dipstick, and read the lower level. The fluid level must be in the COLD area for a cold check or in the HOT area or cross-hatched area for a hot check.
yellowblue Rear Axle What to Use When to Check and Change Lubricant Refer to the Maintenance Schedule to determine what kind of lubricant to use. See “Recommended Fluids and Lubricants” in the Index. Refer to the Maintenance Schedule to determine how often to check the lubricant and when to change it. See “Scheduled Maintenance Services” in the Index. How to Check Lubricant Four-Wheel Drive Most lubricant checks in this section also apply to four-wheel-drive vehicles.
yellowblue How to Check Lubricant Automatic Transfer Case Manual Transfer Case 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. What to Use Refer to the Maintenance Schedule to determine what kind of lubricant to use. See “Recommended Fluids and Lubricants” in the Index.
yellowblue Front Axle When to Check and Change Lubricant Refer to the Maintenance Schedule to determine how often to check the lubricant and when to change it. See “Scheduled Maintenance Services” in the Index. How to Check Lubricant When the differential is at operating temperature (warm), add enough lubricant to raise the level to the bottom of the filler plug hole. What to Use Refer to the Maintenance Schedule to determine what kind of lubricant to use.
yellowblue NOTICE: Your radiator cap is a 15 psi (105 kPa) pressure-type cap and must be tightly installed to prevent coolant loss and possible engine damage from overheating. Be sure the arrows on the cap line up with the overflow tube on the radiator filler neck. Thermostat Engine coolant temperature is controlled by a thermostat in the engine coolant system. The thermostat stops the flow of coolant through the radiator until the coolant reaches a preset temperature.
yellowblue NOTICE: (Continued) engine coolant will require change sooner -- at 30,000 miles (50 000 km) or 24 months, whichever occurs first. Damage caused by the use of coolant other than DEX-COOLR is not covered by your new vehicle warranty. What to Use Use a mixture of one-half clean, drinkable water and one-half DEX-COOLR coolant which won’t damage aluminum parts. If you use this coolant mixture, you don’t need to add anything else.
yellowblue NOTICE: Checking Coolant If you use an improper coolant mixture, your engine could overheat and be badly damaged. The repair cost wouldn’t be covered by your warranty. Too much water in the mixture can freeze and crack the engine, radiator, heater core and other parts. If you have to add coolant more than four times a year, have your dealer check your cooling system. NOTICE: If you use the proper coolant, you don’t have to add extra inhibitors or additives which claim to improve the system.
yellowblue CAUTION: Power Steering Fluid Turning the radiator pressure cap when the engine and radiator are hot can allow steam and scalding liquids to blow out and burn you badly. With the coolant recovery tank, you will almost never have to add coolant at the radiator. Never turn the radiator pressure cap -- even a little -- when the engine and radiator are hot. Add coolant mixture at the recovery tank, but be careful not to spill it.
yellowblue How To Check Power Steering Fluid Adding Washer Fluid When the engine compartment is cool, wipe the cap and the top of the reservoir clean, then unscrew the cap and wipe the dipstick with a clean rag. Replace the cap and completely tighten it. Then remove the cap again and look at the fluid level on the dipstick. The level should be at the FULL COLD mark. If necessary, add only enough fluid to bring the level up to the mark.
yellowblue NOTICE: D When using concentrated washer fluid, D D D follow the manufacturer’s instructions for adding water. Don’t mix water with ready-to-use washer 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. Fill your washer fluid tank only three-quarters full when it’s very cold. This allows for expansion if freezing occurs, which could damage the tank if it is completely full.
yellowblue 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. Checking Brake Fluid CAUTION: If you have too much brake fluid, it can spill on the engine. The fluid will burn if the engine is hot enough.
yellowblue What to Add When you do need brake fluid, use only DOT-3 brake fluid. Refer to “Recommended Fluids and Lubricants” in the Index. Use new brake fluid from a sealed container only. NOTICE: D Using the wrong fluid can badly damage Always clean the brake fluid reservoir cap and the area around the cap before removing it. This will help keep dirt from entering the reservoir. CAUTION: With the wrong kind of fluid in your brake system, your brakes may not work well, or they may not even work at all.
yellowblue Brake Wear Your vehicle has front disc brakes and rear drum 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). CAUTION: The brake wear warning sound means that soon your brakes won’t work well. That could lead to an accident.
yellowblue Brake Adjustment Fluid Leak Check Every time you make a brake stop, your disc brakes adjust for wear. After the vehicle has been parked for awhile, inspect the surface under the vehicle for water, oil, fuel or other fluids. Water dripping from the air conditioning system after it has been used is normal. If you notice fuel leaks or fumes, the causes should be found and corrected at once. If your brake pedal goes down farther than normal, your rear drum brakes may need adjustment.
yellowblue CAUTION: Batteries have acid that can burn you and gas that can explode. You can be badly hurt if you aren’t careful. See “Jump Starting” in the Index for tips on working around a battery without getting hurt. Contact your dealer to learn how to prepare your vehicle for longer storage periods. Also, for your audio system, see “Theft-Deterrent Feature” in the Index. Bulb Replacement Before you replace any bulbs, be sure that all the lamps are off and the engine isn’t running.
yellowblue 3. Unplug and remove the headlamp. Headlamps Sealed Beam Headlamps 1. Remove the four screws from the headlamp retainer. 4. Plug in the new headlamp and put it in place. 5. Install the retainer to the headlamp and tighten the screws. 2. Pull the headlamp out and remove the retainer.
yellowblue Composite Headlamps 3. Unplug the electrical connector. 4. Turn the bulb counterclockwise and remove it. 5. Put the new bulb into the lens assembly and turn it clockwise until it is tight. 1. Remove the two hex head pins at the top of the radiator support, as shown. 2. Pull the headlamp lens assembly out. 6. Plug in the electrical connector. 7. Put the headlamp lens assembly back into the vehicle. Install and tighten the two hex head pins.
yellowblue Front Parking/Turn Signal Lamps with Sealed Beam Headlamps 1. Remove the two screws at the inside edge of the parking/turn signal lamp assembly. 3. Squeeze the tab on the side of the lamp socket while turning the socket counterclockwise. 4. Pull the socket out of the lamp assembly. 5. Push in gently on the bulb, turn it counterclockwise and remove it from the socket. 2. Remove the lamp assembly by swinging it out from the inside edge and sliding it out at the outside edge. 6.
yellowblue Front Parking/Turn Signal Lamps with Composite Headlamps 3. Pull the socket out of the lamp assembly. 1. Remove the four screws and take out the parking/turn signal lamp assembly. 4. Push in gently on the bulb, turn it counterclockwise and remove it from the socket. 2. Squeeze the tab on the side of the lamp socket while turning the socket counterclockwise. 5. Put the new bulb into the socket, gently press in on the bulb and turn it clockwise until it is tight. 6.
yellowblue Sidemarker Lamps with Sealed Beam and Composite Headlamps 3. Pull the bulb straight out of the socket. 1. Remove the four screws and pull out the parking/turn signal lamp assembly. 4. Put a new bulb into the socket and push it in until it is tight. 2. Reach through the opening and turn the sidemarker bulb socket counterclockwise and remove it. 6-40 5. Put the socket back into the sidemarker assembly and turn it clockwise to tighten it. 6.
yellowblue Center High-Mounted Stoplamp (CHMSL) The individual bulbs in the CHMSL are not replaceable. See your dealer for assistance. 4. Remove the screws from the bulb retainer and take the bulb retainer off of the lamp assembly. Rear Lamps 1. Open the tailgate or rear doors. 2. Remove the two black plastic plugs from the rear lamp assembly access holes. 3. Remove the two rear lamp assembly screws inside the fender and pull out the lamp assembly.
yellowblue Roof Marker Lamps 1. Remove the screws and lift off the lens. Check” in Section 7 of this manual under Part B “Owner Checks and Services” for more information. 3. Put a new bulb into the socket and push it in until it is tight. Replacement blades come in different types and are removed in different ways. For proper type and length, see “Normal Maintenance Replacement Parts” in the Index. Here’s how to remove the Shephard’s Hook type. 4. Replace the lens and tighten the screws.
yellowblue Tires Your new vehicle comes with high-quality tires made by a leading tire manufacturer. If you ever have questions about your tire warranty and where to obtain service, see your GM Warranty booklet for details. CAUTION: Poorly maintained and improperly used tires are dangerous. D Overloading your tires can cause overheating as a result of too much friction. You could have an air-out and a serious accident. See “Loading Your Vehicle” in the Index.
yellowblue When to Check NOTICE: Don’t let anyone tell you that underinflation or overinflation is all right. It’s not. If your tires don’t have enough air (underinflation), you can get the following: D Too much flexing D Too much heat D Tire overloading D Bad wear D Bad handling D Bad fuel economy. If your tires have too much air (overinflation), you can get the following: D Unusual wear D Bad handling D Rough ride D Needless damage from road hazards. 6-44 Check your tires once a month or more.
yellowblue CAUTION: When rotating your tires, always use one of the correct rotation patterns shown here. After the tires have been rotated, adjust the front and rear inflation pressures as shown on the Certification/Tire label. Make certain that all wheel nuts are properly tightened. See “Wheel Nut Torque” in the Index. Rust or dirt on a wheel, or on the parts to which it is fastened, can make wheel nuts become loose after a time. The wheel could come off and cause an accident.
yellowblue 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: D You can see the indicators at three or more places around the tire. D You can see cord or fabric showing through the tire’s rubber. D The tread or sidewall is cracked, cut or snagged deep enough to show cord or fabric.
yellowblue Uniform Tire Quality Grading CAUTION: Mixing tires could cause you to lose control while driving. If you mix tires of different sizes or types (radial and bias-belted tires), the vehicle may not handle properly, and you could have a crash. Using tires of different sizes may also cause damage to your vehicle. Be sure to use the same size and type tires on all wheels. CAUTION: If you use bias-ply tires on your vehicle, the wheel rim flanges could develop cracks after many miles of driving.
yellowblue Treadwear The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified government test course. For example, a tire graded 150 would wear one and a half (1 1/2) times as well on the government course as a tire graded 100.
yellowblue 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). See your dealer if any of these conditions exist. Your dealer will know the kind of wheel you need.
yellowblue Used Replacement Wheels NOTICE (Continued) CAUTION: Putting a used wheel on your vehicle is dangerous. You can’t know how it’s been used or how far it’s been driven. It could fail suddenly and cause an accident. If you have to replace a wheel, use a new GM original equipment wheel. Tire Chains NOTICE: If your vehicle has P265/75R16 or LT265/75R16 size tires, don’t use tire chains. They can damage your vehicle because there’s not enough clearance.
yellowblue Appearance Care Remember, cleaning products can be hazardous. Some are toxic. Others can burst into flame if you strike a match or get them on a hot part of the vehicle. Some are dangerous if you breathe their fumes in a closed space. When you use anything from a container to clean your vehicle, be sure to follow the manufacturer’s warnings and instructions. And always open your doors or windows when you’re cleaning the inside.
yellowblue D Use a clean cloth or sponge, and change to a clean Special Fabric Cleaning Problems D If a ring forms on fabric after spot cleaning, clean the 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: area often. A soft brush may be used if stains are stubborn. entire area immediately or it will set. Using Multi-Purpose Interior Cleaner on Fabric 1.
yellowblue Fabric Protection Your vehicle has upholstery and carpet that has been treated with Scotchgardt Fabric Protector, a 3M product. It protects fabrics by repelling oil and water, which are the carriers of most stains. Even with this protection, you still need to clean your upholstery and carpet often to keep it looking new. Further information on cleaning is available by calling 1-800-433-3296 (in Minnesota, 1-800-642-6167). D For stubborn stains, use a leather cleaner.
yellowblue Care of Safety Belts Keep belts clean and dry. CAUTION: Do not bleach or dye safety belts. If you do, it may severely weaken them. In a crash, they might not be able to provide adequate protection. Clean safety belts only with mild soap and lukewarm water.
yellowblue Cleaning the Outside of Your Vehicle Cleaning Exterior Lamps/Lenses The paint finish on your vehicle provides beauty, depth of color, gloss retention and durability. Use lukewarm or cold water, a soft cloth and a car washing soap to clean exterior lamps and lenses. Follow instructions under “Washing Your Vehicle.” Washing Your Vehicle The best way to preserve your vehicle’s finish is to keep it clean by washing it often with lukewarm or cold water.
yellowblue Foreign materials such as calcium chloride and other salts, ice melting agents, road oil and tar, tree sap, bird droppings, chemicals from industrial chimneys, etc., can damage your vehicle’s finish if they remain on painted surfaces. Wash the vehicle as soon as possible. If necessary, use non-abrasive cleaners that are marked safe for painted surfaces to remove foreign matter.
yellowblue NOTICE: When applying a tire dressing always take care to wipe off any overspray or splash from all painted surfaces on the body or wheels of the vehicle. Petroleum-based products may damage the paint finish and tires. 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.
yellowblue GM Vehicle Care / Appearance Materials PART NUMBER 994954 1050172 1050173 1050174 1050214 1050427 SIZE 23 in. x 25 in. 16 oz. (0.473 L) 16 oz. (0.473 L) 16 oz. (0.473 L) 32 oz. (0.946 L) 23 oz. (0.680 L) 1052918** 8 oz. (0.237 L) DESCRIPTION Polishing Cloth – Wax Treated Tar and Road Oil Remover Chrome Cleaner and Polish White Sidewall Tire Cleaner Vinyl Cleaner Glass Cleaner t Protectant Armor All Multi-Purpose Interior Cleaner 1052929 16 oz. (0.473 L) Wheel Cleaner 1052930 8 oz. (0.
yellowblue Vehicle Identification Number (VIN) Service Parts Identification Label You’ll find this label on the inside of the glove box. It’s very helpful if you ever need to order parts. On this label is: 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.
yellowblue Electrical System Headlamps Add-On Electrical Equipment The headlamp wiring is protected by a circuit breaker in the lamp switch. An electrical overload will cause the lamps to flicker on and off, or in some cases to remain off. If this happens, have your headlamp wiring checked right away. 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.
yellowblue Fuses and Circuit Breakers The wiring circuits in your vehicle are protected from short circuits by a combination of fuses, circuit breakers and fusible thermal links in the wiring itself. This greatly reduces the chance of fires caused by electrical problems. See “Fuses and Circuit Breakers” in the Index for more information. Look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse.
yellowblue Fuse/Circuit Usage Breaker 1 Stop/TCC Switch, Buzzer, CHMSL, Hazard Lamps, Stoplamps 2 Transfer Case 3 Courtesy Lamps, Cargo Lamp, Glove Box Lamp, Dome/Reading Lamps, Vanity Mirrors, Power Mirrors 6-62 Fuse/Circuit Usage Breaker 4 Instrument Cluster, DRL Relay, Lamp Switch, Keyless Entry, Low Coolant Module, Illuminated Entry Module, DRAC (Diesel Engine) 5 Rear Comfort Controls 6 Cruise Control 7 Auxiliary Power Outlet 8 Crank 9 License Lamp, Parking Lamps, Taillamps, Roof Marker Lamps, Tailga
yellowblue Fuse/Circuit Usage Breaker 14 4WD Indicator, Cluster, Front and Rear Comfort Controls (If Equipped), Instrument Switches, Radio Illumination, Chime Module 15 DRL Relay, Fog Lamp Relay 16 Front and Rear Turn Signals, Back-Up Lamps, BTSI Solenoid 17 Radio (Ignition) 18 4WAL/VCM, ABS, Cruise Control 19 Radio (Battery) 20 PRNDL, Automatic Transmission, Speedometer, Check Gages, Warning Lights 21 Security/Steering 22 Not Used 23 Rear Wiper, Rear Washer Pump 24 Front Axle, 4WD Indicator Lamp, TP2 Relay
yellowblue Name AUX FAN ECM-1 HTD ST-FR A/C HTD MIR ENG-1 Name ECM-B RR DEFOG IGN-E FUEL SOL GLOW PLUG HORN 6-64 Circuits Protected Fuel Pump, PCM/VCM Rear Window Defogger (If Equipped) Auxiliary Fan Relay Coil, A/C Compressor Relay, Hot Fuel Module Fuel Solenoid (Diesel Engine) Glow plugs (Diesel Engine) Horn, Underhood Lamps Circuits Protected Auxiliary Fan Injectors, PCM/VCM Heated Front Seats Air Conditioning Heated Outside Mirrors (If Equipped) Ignition Switch, EGR, Canister Purge, EVRV Idle Coast
yellowblue Replacement Bulbs LAMP OR BULB HEADLAMPS 2 Headlamp System (Sealed Beam) Low/High Beam 4 Headlamp System (Composite) Low Beam High Beam TRADE NO. POWER RATING AT 12.8V, WATTS QTY H6054 35/65 2 9006 9005 55 65 2 2 LAMP OR BULB EXTERIOR Front Marker Lamp Front Parking and Turn Lamp Rear Parking Lamp Rear Stop and Turn Lamp Back-up Lamp Roof Marker Lamp* License Plate Lamp Underhood Lamp TRADE NO.
yellowblue LAMP OR BULB TRADE NO.
yellowblue Capacities and Specifications Please refer to “Recommended Fluids and Lubricants” in the Index for more information. Engine Identification -- Gasoline Engines Engine Type RPO Code VIN Code Fuel System “VORTEC” 5700 V8 L31 R SFI* “VORTEC” 7400 V8 L29 J SFI* DESCRIPTION 5 bolts (14 mm) 6 bolts (14 mm) 8 bolts (14 mm) See the Certification/Tire label on the rear edge of the driver’s door or the incomplete vehicle document in the cab.
yellowblue Cooling System Capacity (Approximate) After refill, the level must be rechecked. See “Cooling System” in the Index. ENGINE “VORTEC” 5700 V8 “VORTEC” 7400 V8 VIN R J QTY Without Rear Heater 17.5 Quarts (16.5 L) 25 Quarts (23.5 L) QTY With Rear Heater 20 Quarts (19 L) 27.5 Quarts (26 L) Crankcase Capacity (Approximate) 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.
yellowblue Normal Maintenance Replacement Parts -- Gasoline Engines 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 truck dealer.
yellowblue ✍ 6-70 NOTES
yellowblue 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.
yellowblue 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. All recommended maintenance procedures are important. Improper vehicle maintenance can even affect the quality of the air we breathe. Improper fluid levels or the wrong tire inflation can increase the level of emissions from your vehicle.
yellowblue CAUTION: Performing maintenance work on a vehicle can be dangerous. In trying to do some jobs, you can be seriously injured. Do your own maintenance work only if you have the required know-how and the proper tools and equipment for the job. If you have any doubt, have a qualified technician do the work. If you are skilled enough to do some work on your vehicle, you will probably want to get the service information. See “Service and Owner Publications” in the Index.
yellowblue Part A: Scheduled Maintenance Services parts should be replaced and all necessary repairs done before you or anyone else drives the vehicle. Using Your Maintenance Schedule D carry passengers and cargo within recommended 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.
yellowblue Scheduled Maintenance Short Trip/City Definition -- Gasoline Engines Follow the Short Trip/City Scheduled Maintenance if any one of these conditions is true for your vehicle: D Most trips are less than 5 to 10 miles (8 to 16 km). This is particularly important when outside temperatures are below freezing. Short Trip/City Intervals -- Gasoline Engines Every 3,000 Miles (5 000 km): Engine Oil and Filter Change (or 3 months, whichever occurs first).
yellowblue Scheduled Maintenance Short Trip/City Intervals -- Gasoline Engines Long Trip/Highway Definition -- Gasoline Engines Every 100,000 Miles (166 000 km): Spark Plug Wire Inspection. Spark Plug Replacement. Automatic Transmission Service (normal conditions). Positive Crankcase Ventilation (PCV) Valve Inspection. Every 150,000 Miles (240 000 km): Cooling System Service (or every 60 months, whichever occurs first).
yellowblue Scheduled Maintenance Long Trip/Highway Intervals -- Gasoline Engines Long Trip/Highway Intervals -- Gasoline Engines Every 7,500 Miles (12 500 km): Engine Oil and Filter Change (or every 12 months, whichever occurs first). Chassis Lubrication (or every 12 months, whichever occurs first). Drive Axle Service. Tire Rotation. Every 60,000 Miles (100 000 km): Engine Accessory Drive Belt Inspection. Fuel Tank, Cap and Lines Inspection. Exhaust Gas Recirculation System Inspection.
yellowblue Short Trip/City Scheduled Maintenance -- Gasoline Engines The services shown in this schedule up to 100,000 miles (166 000 km) should be performed after 100,000 miles (166 000 km) at the same intervals. The services shown at 150,000 miles (240 000 km) should be performed at the same interval after 150,000 miles (240 000 km). See “Owner Checks and Services” and “Periodic Maintenance Inspections” following. Footnotes [ The U.S.
yellowblue Short Trip/City Scheduled Maintenance -- Gasoline Engines 3,000 Miles (5 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. j Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) j Check rear/front axle fluid level and add fluid as needed.
yellowblue Short Trip/City Scheduled Maintenance -- Gasoline Engines 9,000 Miles (15 000 km) (Continued) Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) j j 12,000 Miles (20 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service.
yellowblue Short Trip/City Scheduled Maintenance -- Gasoline Engines j For Two-Wheel-Drive vehicles only: Clean and repack the front wheel bearings (or at each brake relining, whichever occurs first). 18,000 Miles (30 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. j Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) j Check rear/front axle fluid level and add fluid as needed.
yellowblue Short Trip/City Scheduled Maintenance -- Gasoline Engines 21,000 Miles (35 000 km) (Continued) Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) j j 24,000 Miles (40 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service.
yellowblue Short Trip/City Scheduled Maintenance -- Gasoline Engines 30,000 Miles (50 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. j Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) j Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.
yellowblue Short Trip/City Scheduled Maintenance -- Gasoline Engines 33,000 Miles (55 000 km) (Continued) Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) j j 36,000 Miles (60 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service.
yellowblue Short Trip/City Scheduled Maintenance -- Gasoline Engines 42,000 Miles (70 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. j Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) j Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) j Rotate tires.
yellowblue Short Trip/City Scheduled Maintenance -- Gasoline Engines 48,000 Miles (80 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. j Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) j Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) j Rotate tires.
yellowblue Short Trip/City Scheduled Maintenance -- Gasoline Engines 51,000 Miles (85 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. j Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) j Check rear/front axle fluid level and add fluid as needed.
yellowblue Short Trip/City Scheduled Maintenance -- Gasoline Engines 57,000 Miles (95 000 km) (Continued) Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) j j 60,000 Miles (100 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service.
yellowblue Short Trip/City Scheduled Maintenance -- Gasoline Engines j Conduct Exhaust Gas Recirculation (EGR) system inspection as described in the service manual. An Emission Control Service. (See footnote[.) j Conduct evaporative control system inspection. Check all fuel and vapor lines and hoses for proper hook-up, routing and condition. Check that the purge valve works properly (if equipped). Replace as needed. An Emission Control Service. (See footnote[.
yellowblue Short Trip/City Scheduled Maintenance -- Gasoline Engines 66,000 Miles (110 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. j Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) j Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) j Rotate tires.
yellowblue Short Trip/City Scheduled Maintenance -- Gasoline Engines j Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) j 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) j Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service.
yellowblue Short Trip/City Scheduled Maintenance -- Gasoline Engines 78,000 Miles (130 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. j Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) j Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) j Rotate tires.
yellowblue Short Trip/City Scheduled Maintenance -- Gasoline Engines j Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) j Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. (See footnote +.) 87,000 Miles (145 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service.
yellowblue Short Trip/City Scheduled Maintenance -- Gasoline Engines 90,000 Miles (150 000 km) (Continued) For Two-Wheel-Drive vehicles only: Clean and repack the front wheel bearings (or at each brake relining, whichever occurs first). Replace fuel filter. An Emission Control Service. (See footnote[.) j Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. (See footnote +.
yellowblue Short Trip/City Scheduled Maintenance -- Gasoline Engines 96,000 Miles (160 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. j Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) j Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) j Rotate tires.
yellowblue Short Trip/City Scheduled Maintenance -- Gasoline Engines 100,000 Miles (166 000 km) (Continued) Replace spark plugs. An Emission Control Service. Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these conditions: – In heavy city traffic where the outside temperature regularly reaches 90_F (32_C) or higher. – In hilly or mountainous terrain. – When doing frequent trailer towing. – Uses such as found in taxi, police or delivery service.
yellowblue Long Trip/Highway Scheduled Maintenance -- Gasoline Engines The services shown in this schedule up to 100,000 miles (166 000 km) should be performed after 100,000 miles (166 000 km) at the same intervals. The services shown at 150,000 miles (240 000 km) should be performed at the same interval after 150,000 miles (240 000 km). See “Owner Checks and Services” and “Periodic Maintenance Inspections” following. Footnotes [ The U.S.
yellowblue Long Trip/Highway Scheduled Maintenance -- Gasoline Engines 7,500 Miles (12 500 km) j Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. j Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) j Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) j Rotate tires.
yellowblue Long Trip/Highway Scheduled Maintenance -- Gasoline Engines 22,500 Miles (37 500 km) j Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. j Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) j Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) j Rotate tires.
yellowblue Long Trip/Highway Scheduled Maintenance -- Gasoline Engines 30,000 Miles (50 000 km) (Continued) Replace fuel filter. An Emission Control Service. (See footnote[.) j 37,500 Miles (62 500 km) j Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. j Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) j Check rear/front axle fluid level and add fluid as needed.
yellowblue Long Trip/Highway Scheduled Maintenance -- Gasoline Engines j Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) j Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. (See footnote +.
yellowblue Long Trip/Highway Scheduled Maintenance -- Gasoline Engines 52,500 Miles (87 500 km) j Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. j Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) j Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) j Rotate tires.
yellowblue Long Trip/Highway Scheduled Maintenance -- Gasoline Engines j Inspect engine accessory drive belt. An Emission Control Service. j Replace fuel filter. An Emission Control Service. (See footnote[.) j Inspect fuel tank, cap and lines for damage or leaks. Inspect fuel cap gasket for any damage. Replace parts as needed. An Emission Control Service. (See footnote[.) j Inspect Exhaust Gas Recirculation (EGR) system as described in the service manual. An Emission Control Service. (See footnote[.
yellowblue Long Trip/Highway Scheduled Maintenance -- Gasoline Engines 67,500 Miles (112 500 km) j Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. j Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) j Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) j Rotate tires.
yellowblue Long Trip/Highway Scheduled Maintenance -- Gasoline Engines 82,500 Miles (137 500 km) j Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. j Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) j Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) j Rotate tires.
yellowblue Long Trip/Highway Scheduled Maintenance -- Gasoline Engines 90,000 Miles (150 000 km) (Continued) Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. (See footnote +.) j 97,500 Miles (162 500 km) j Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. j Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.
yellowblue Long Trip/Highway Scheduled Maintenance -- Gasoline Engines j Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these conditions: – In heavy city traffic where the outside temperature regularly reaches 90_F (32_C) or higher. – In hilly or mountainous terrain. – When doing frequent trailer towing. – Uses such as found in taxi, police or delivery service.
yellowblue Part B: Owner Checks and Services Windshield Washer Fluid Level Check 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. Check the windshield washer fluid level in the windshield washer tank and add the proper fluid if necessary. See “Windshield Washer Fluid” in the Index for further details. Be sure any necessary repairs are completed at once.
yellowblue Also look for any opened or broken air bag coverings, and have them repaired or replaced. (The air bag system does not need regular maintenance.) Wiper Blade Check Inspect wiper blades for wear or cracking. Replace blade inserts that appear worn or damaged or that streak or miss areas of the windshield. Also see “Wiper Blades, Cleaning” in the Index.
yellowblue 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. Firmly apply both the parking brake (see “Parking Brake” in the Index if necessary) and the regular brake. NOTE: Do not use the accelerator pedal, and be ready to turn off the engine immediately if it starts. 3. Try to start the engine in each gear.
yellowblue 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. D The key should turn to LOCK only when the shift lever is in PARK (P). D The key should come out only in LOCK. Parking Brake and Automatic Transmission PARK (P) Mechanism Check CAUTION: When you are doing this check, your vehicle could begin to move. You or others could be injured and property could be damaged.
yellowblue 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. Make sure any necessary repairs are completed at once. Proper procedures to perform these services may be found in a service manual. See “Service and Owner Publications” in the Index.
yellowblue Throttle System Inspection Brake System Inspection Inspect the throttle system for interference or binding, and for damaged or missing parts. Replace parts as needed. Replace any components that have high effort or excessive wear. Do not lubricate accelerator and cruise control cables. Inspect the complete system. Inspect brake lines and hoses for proper hook-up, binding, leaks, cracks, chafing, etc. Inspect disc brake pads for wear and rotors for surface condition.
yellowblue Part D: Recommended Fluids and Lubricants NOTE: Fluids and lubricants identified below by name, part number or specification may be obtained from your dealer. USAGE FLUID/LUBRICANT Engine Oil (Gasoline Engine) Engine Oil with the American Petroleum Institute Certified For Gasoline Engines “Starburst” symbol of the proper viscosity. To determine the preferred viscosity for your vehicle’s engine, see “Engine Oil” in the Index.
yellowblue USAGE FLUID/LUBRICANT USAGE Front and Rear Axle (Standard Differential) SAE 80W-90 Axle Lubricant (GM Part No. 1052271 or equivalent). Rear Axle (Locking Differential) SAE 80W-90 Axle Lubricant; Use only GM Part No. 1052271. Do not add friction modifier. Hood Latch Assembly, Secondary Latch, Pivots, Spring Anchor and Release Pawl FLUID/LUBRICANT LubriplateR Lubricant Aerosol (GM Part No. 12346293 or equivalent) or lubricant meeting requirements of NLGI # 2, Category LB or GC-LB.
yellowblue 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.
yellowblue Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED 7-47
yellowblue Maintenance Record DATE 7-48 ODOMETER READING SERVICED BY MAINTENANCE PERFORMED
yellowblue Section 8 Customer Assistance Information Here you will find out how to contact GMC if you need assistance. This section also tells you how to obtain service publications and how to report any safety defects.
yellowblue Customer Satisfaction Procedure Your satisfaction and goodwill are important to your dealer and to GMC. 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.
yellowblue 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 GMC Consumer Relations Manager by calling 1-800-GMC-8782 (1-800-462-8782, Customer Assistance prompt). In Canada, contact GM of Canada Customer Communication Centre in Oshawa by calling 1-800-263-3777 (English) or 1-800-263-7854 (French). We encourage you to call the toll-free number in order to give your inquiry prompt attention.
yellowblue The BBB Auto Line Program is an out of court program administered by the Council of Better Business Bureaus to settle automotive disputes regarding vehicle repairs or the interpretation of the New Vehicle Limited Warranty. Although you are required to resort to this informal dispute resolution program prior to filing any court action, use of the program is free of charge and your case will generally be heard within 40 days.
yellowblue 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 GMODC - Customer Communication Centre 169-007 1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7 Telephone: 905-644-4112 Fax: 905-644-4866 Caribbean Numbers 1-800-496-9992 (English) Puerto Rico 1-800-496-9993 (Spanish
yellowblue Roadside Assistance Fuel Delivery: Delivery of enough fuel for the customer to get to the nearest service station (up to $4.00) will be covered. Jump Start: No-start situations which require a battery jump start will be covered at no charge. Lock Out: Replacement keys or locksmith service will be covered at no charge if you are unable to gain entry into your vehicle. Delivery of the replacement key will be covered at no charge within 10 miles (16 km).
yellowblue Trip Interruption Assistance: GMC will reimburse any reasonable trip interruption expenses (up to $500.00) when directly associated with warranty disablement. Trip Interruption service covers expenses such as meals and overnight lodging if vehicle disablement occurs at least 150 miles (240 km) from your home or rental property. Please Note: you will be required to obtain prior approval from GMC Roadside Assistance and pay for expenses at the time of disablement.
yellowblue Courtesy Transportation GMC has always exemplified quality and value in its offering of motor vehicles. To enhance your ownership experience, we and our participating dealerships are proud to offer Courtesy Transportation, a customer support program for new vehicles. The Courtesy Transportation program is offered to retail purchase/lease customers in conjunction with the Bumper to Bumper coverage provided by the New Vehicle Limited Warranty.
yellowblue Courtesy Rental Vehicle When your vehicle is unavailable due to overnight warranty repairs, your dealer may arrange to provide you with a courtesy rental vehicle or reimburse you for a rental vehicle you obtained, at actual cost, up to a maximum of $30.00 per day supported by receipts. This requires that you sign and complete a rental agreement and meet state, local and rental vehicle provider requirements.
yellowblue REPORTING SAFETY DEFECTS TO THE UNITED STATES GOVERNMENT If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA), in addition to notifying General Motors. If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign.
yellowblue REPORTING SAFETY DEFECTS TO GENERAL MOTORS Ordering Service and Owner Publications in Canada In addition to notifying NHTSA (or Transport Canada) in a situation like this, we certainly hope you’ll notify us. Please call us at 1-800-GMC-8782 (1-800-462-8782), or write: Service manuals, owner’s manuals and other service literature are available for purchase for all current and past model General Motors vehicles. Pontiac-GMC Customer Assistance Center P.O.
yellowblue 1999 GMC SERVICE PUBLICATIONS ORDERING INFORMATION The following publications covering the operation and servicing of your vehicle can be purchased by filling out the Service Publication Order Form in this book and mailing it in with your check, money order, or credit card information to Helm, Incorporated (address below.
yellowblue ORDER TOLL FREE (NOTE: For Credit Card Holders Only) 1-800-551-4123 (Monday-Friday 8:00 AM – 6:00 PM EST) FAX Orders Only 1-313-865-5927 1 9 9 9 PUBLICATION FORM NUMBER Orders will be mailed within 10 days of receipt. Please allow adequate time for postal service. If further information is needed, write to the address shown below or call 1-800-551-4123. Material cannot be returned for credit without packing slip with return information within 30 days of delivery.
yellowblue ✍ 8-14 NOTES
yellowblue Section 9 Index Air Bag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-29 Adding Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-36 How Does it Restrain . . . . . . . . . . . . . . . . . . . . . . . . . . 1-33 How it Works . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-31 Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-31 Readiness Light . . . . . . . . . . . . . . . . . . . . . . . . .
yellowblue Brake Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-34 Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-30, 7-44 Master Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-30 Parking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25 Pedal Travel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-33 Replacing System Parts . . . . . . . . . . . . . . . . . . . . . . . .
yellowblue Climate Control, Optional . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 Climate Control, Standard . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Climate Control System . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Clock, Setting the . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10 Comfort Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Comfort Guides, Rear Safety Belts . . . . . . . . . . . . . . . . .
yellowblue E asy Entry Seat (2-Door Utility) . . . . . . . . . . . . . . . . . . . 1-7 Electric Tailgate Glass Release . . . . . . . . . . . . . . . . . . . . 2-33 Electrical Equipment, Adding . . . . . . . . . . . 2-14, 3-27, 6-60 Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-60 Electrochromic Day/Night Rearview Mirror with Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-43 Electrochromic Day/Night Rearview Mirror with Compass/Temperature Display . . .
yellowblue Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3 Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3 Filling a Portable Container . . . . . . . . . . . . . . . . . . . . . . 6-8 Filling Your Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5 Gage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-82 In Foreign Countries . . . . . . . . . . . . . . . . . . . . . . . . . . .
yellowblue Instrument Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Brightness Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cluster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Interior Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
yellowblue Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 Long Trip/Highway Definition . . . . . . . . . . . . . . . . . . . 7-6 Long Trip/Highway Intervals . . . . . . . . . . . . . . . . . . . . . 7-7 Owner Checks and Services . . . . . . . . . . . . . . . . . . . . . 7-38 Periodic Maintenance Inspections . . . . . . . . . . . . . . . . 7-42 Recommended Fluids and Lubricants . . . . . . . . . . . . . 7-44 Scheduled Maintenance Services . . . . . . . . . . . . . . . . . .
yellowblue Passing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12 PasslockR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11, 2-80 Periodic Maintenance Inspections . . . . . . . . . . . . . . . . . . 7-42 Power Auxiliary Outlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-63 Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4 Lumbar Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . .
yellowblue Right Front Passenger Position . . . . . . . . . . . . . . . . . . . . 1-29 Roadside Assistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5 Roadside Assistance, Canadian . . . . . . . . . . . . . . . . . . . . . 8-7 Rocking Your Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-37 Rotation, Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-44 S afety Belt Extender . . . . . . . . . . . . . . . . . . . . . . . . . . . .
yellowblue Service and Appearance Care . . . . . . . . . . . . . . . . . . . . . . 6-1 Service and Owner Publications . . . . . . . . . . . . . . 8-11, 8-12 Service Four-Wheel Drive Warning Light . . . . . . . . . . . . 2-80 Service Publications . . . . . . . . . . . . . . . . . . . . . . . . 8-11, 8-12 Servicing Your Air Bag-Equipped Vehicle . . . . . . . . . . . 1-35 Sheet Metal Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-57 Shift Lever . . . . . . . . . . . . . . . . . . . . . . . .
yellowblue Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-43 Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-48 Traction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-48 Treadwear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-48 Uniform Quality Grading . . . . . . . . . . . . . . . . . . . . . . . 6-47 Used Wheel Replacement . . . . . . . . . . . . . . . . . . . . . .
yellowblue W arning Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2 Warning Lights, Gages and Indicators . . . . . . . . . . . . . . . 2-72 Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-9 Washer Fluid, Windshield . . . . . . . . . . . . . . . . . . . 6-29, 7-44 Washing Your Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-55 Weatherstrips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-54 Wheel Alignment . .
