Bumper-to-Bumper 3-years/36,000 miles (60 000 km) Limited Warranty Every 2000 Envoy under warranty is backed with the following services: 1-800-GMC-8782 ( For vehicles purchased in Canada, call 1-800-268-6800) that provides in an emergency: Courtesy Transportation Deluxe Trip Routing Free lockout assistance Free dead-battery assistance Free out-of-fuel assistance Free flat-tire change Emergency towing
2000 GMC Envoy Owner's Manual Litho in U.S.A.
Table of Contents Seats and Restraint Systems Section 1 Seats and Seat Controls Safety Belts Air Bag Systems Child Restraints Features and Controls Section 2 ii Keys and Door Locks Remote Keyless Entry (RKE) System Liftgate Automatic Transmission Four-Wheel Drive Operation Parking Brake Windows Tilt Wheel Turn Signal/Multifunction Lever Windshield Wipers Cruise Control Interior and Exterior Lamps Mirrors Storage Compartments Luggage Carrier Accessory Power Outlets OnStar® System (If Equipped) Sunroof
Table of Contents (cont'd) Comfort Controls and Audio Systems Section 3 Heating and Air Conditioning Setting the Radio Clock Radio/Cassette Player/CD Player Radio Theft-Deterrent Feature Steering Wheel Controls Your Driving and the Road Section 4 Braking/Anti-lock Brakes Steering Driving Tips for Various Road Conditions Off-Road Driving Recreational Vehicle Towing Loading Your Vehicle Towing a Trailer Problems on the Road Section 5 Hazard Warning Flashers Jump Starting Towing Your Vehicle Engine Ove
Table of Contents (cont'd) Service and Appearance Care Section 6 Fuel Checking Fluids and Lubricants Bulb Replacement Windshield Wiper Blade Replacement Tires and Wheels Appearance Care Electrical System/Fuses and Circuit Breakers Capacities and Specifications Normal Maintenance Replacement Parts Maintenance Schedule Section 7 iv Scheduled Maintenance Periodic Maintenance Inspections Recommended Fluids and Lubricants Maintenance Records
Table of Contents (cont'd) Customer Assistance Information Section 8 Customer Satisfaction Procedures Customer Assistance Offices Roadside Assistance and Courtesy Transportation Warranty Information (See Warranty Manual) Reporting Safety Defects on page 8-10 Service Publications Index Section 9 In the Index you will find an alphabetical listing of almost every subject in this manual. You can use it to quickly find something you want to read.
We support voluntary technician certification. GENERAL MOTORS, GM, the GM Emblem, GMC, the GMC Emblem and the name ENVOY 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.
4-Door Utility Safety Warnings and Symbols You will find a number of safety cautions in this book. We use a box and the word CAUTION to tell you about things that could hurt you if you were to ignore the warning. About Driving Your Vehicle As with other vehicles of this type, failure to operate this vehicle correctly may result in loss of control or an accident. Be sure to read the “on-pavement” and “off-road” driving guidelines in this manual.
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.
Vehicle Symbols These are some of the symbols you may find on your vehicle.
Service Station Guide Battery See Section 6 Cooling System See Section 5 Tire Pressure See Section 6 For a More Detailed Look at What's Under the Hood Spare Tire Pressure See Section 6 See Section 6 Hood Release See Section 6 Windshield Washer Fluid Engine Oil Dipstick See Section 6 See Section 6 Oil Viscosity Engine Oil See Section 6 Fuel Use unleaded gas only, 87 Octane or higher.
Section 1 Seats and Restraint Systems Here you’ll find information about the seats in your vehicle and how to use your safety belts properly. You can also learn about some things you should not do with air bags and safety belts.
Seats and Seat Controls This section tells you about the seats -- how to adjust them, and fold them up and down. Power Seats Horizontal Control: Raise the front of the seat by raising the forward edge of the button. Lower the front of the seat by lowering the forward edge of the button. Move the seat forward by moving the whole button toward the front of the vehicle. Raise the rear of the seat by raising the rear edge of the button. Lower the rear of the seat by lowering the rear edge of the button.
Power Lumbar Control This control is located on the outside of each seat. Press and hold the front of the control until you have the desired lumbar support. To decrease lumbar support, press and hold the rear of the control. Memory Seat The memory seat control on the driver’s seat looks like this. It is located on the left side of the driver’s seat. You can use this memory function to save your seat cushion and seatback settings by using the following procedure: 1.
3. To program your keyless entry transmitter, press the UNLOCK button within five seconds of programming the memory button. You will hear a chime to confirm programming of the transmitter. When your vehicle is in PARK (P), push and release the numbered memory button you just stored. The seat will move to the set position. You will hear one chime. Repeat Steps 1 and 2 to readjust the seat. The transmitter need not be reprogrammed unless it needs to correspond to the other numbered memory button.
Reclining Front Seatback The vertical power seat control described earlier allows the seatback to recline. CAUTION: Sitting in a reclined position when your vehicle is in motion can be dangerous. Even if you buckle up, your safety belts can’t do their job when you’re reclined like this. The shoulder belt can’t do its job 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.
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. The rear seat head restraints in your vehicle are adjustable. Slide an adjustable 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. Push the button located under the rear head restraint to raise or lower it.
Safety Belts: They’re for Everyone This part of the manual tells you how to use safety belts properly. It also tells you some things you should not do with safety belts. And it explains the air bag system. CAUTION: To return the head restraints to the upright position, reach behind the seats and pull the head restraint up until it locks into position. Push and pull on the head restraints to check that they have locked in the upright position. If they haven’t, have them fixed immediately.
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.
Why Safety Belts Work When you ride in or on anything, you go as fast as it goes. Put someone on it. Take the simplest vehicle. Suppose it’s just a seat on wheels.
Get it up to speed. Then stop the vehicle. The rider doesn’t stop. 1-10 The person keeps going until stopped by something. In a real vehicle, it could be the windshield ...
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.
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.
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.
4. Push the latch plate into the buckle until it clicks. Pull up on the latch plate to make sure it is secure. If the belt isn’t long enough, see “Safety Belt Extender” at the end of this section. Make sure the release button on the buckle is positioned so you would be able to unbuckle the safety belt quickly if you ever had to. 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.
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.
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.
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.
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.
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.
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.
CAUTION: Air bags inflate with great force, faster than the blink of an eye. If you’re too close to an inflating air bag, as you would be if you were leaning forward, it could seriously injure you. Safety belts help keep you in position before and during a crash. Always wear your safety belt, even with air bags. The driver should sit as far back as possible while still maintaining control of the vehicle.
How the Air Bag System Works The right front passenger’s air bag is in the instrument panel on the passenger’s side. Where are the air bags? The driver’s air bag is in the middle of the steering wheel.
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.
How does an air bag restrain? In moderate to severe frontal or near-frontal collisions, even belted occupants can contact the steering wheel or the instrument panel. Air bags supplement the protection provided by safety belts. Air bags distribute the force of the impact more evenly over the occupant’s upper body, stopping the occupant more gradually.
D Air bags are designed to inflate only once. After they inflate, you’ll need some new parts for your air bag system. If you don’t get them, the air bag system won’t be there to help protect you in another crash. A new system will include air bag modules and possibly other parts. The service manual for your vehicle covers the need to replace other parts. D Your vehicle is equipped with a diagnostic module, which records information about the air bag system.
CAUTION: For up to two minutes after the ignition key is turned off and the battery is disconnected, an air bag can still inflate during improper service. You can be injured if you are close to an air bag when it inflates. Avoid wires wrapped with yellow tape or yellow connectors. They are probably part of the air bag system. Be sure to follow proper service procedures, and make sure the person performing work for you is qualified to do so. The air bag system does not need regular maintenance.
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.
2. Push the latch plate into the buckle until it clicks. Pull up on the latch plate to make sure it is secure. When the shoulder belt is pulled out all the way, it will lock. If it does, let it go back all the way and start again. 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.
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.
Rear Safety Belt Comfort Guides for Children and Small Adults Rear shoulder belt comfort guides will provide added safety belt comfort for children who have outgrown child restraints and for small adults. When installed on a shoulder belt, the comfort guide pulls the belt away from the neck and head. There is one guide for each outside passenger position in the rear seat.
1. Pull the elastic cord out from between the edge of the seatback and the interior body to remove the guide from its storage clip. 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.
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. 4. Buckle, position and release the safety belt as described in “Rear Seat Outside Passenger Positions” earlier in this section. Make sure that the shoulder belt crosses the shoulder. To remove and store the comfort guides, squeeze the belt edges together so that you can take them out from the guides.
Center Rear Passenger Position Lap Belt When you sit in the center rear seating position, you have a lap safety belt which has a retractor. 1. Pick up the latch plate and pull the belt across you. Don’t let it get twisted. 2. Push the latch plate into the buckle until it clicks. Pull up on the latch plate to make sure it is secure. 3. Feed the lap belt into the retractor to tighten it.
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. Position and release it the same way as the lap part of a lap-shoulder belt.
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.
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.
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.
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.
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.
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.
Top Strap CAUTION: A child in a rear-facing child restraint can be seriously injured or killed if the right front passenger’s air bag inflates. This is because the back of the rear-facing child restraint would be very close to the inflating air bag. Always secure a rear-facing child restraint in a rear seat outside position. You may secure a forward-facing child restraint in the right front seat, but before you do, always move the front passenger seat as far back as it will go.
Anchor brackets for the rear outside seat positions are located on the floor in the cargo area of your vehicle. Don’t use the rear set of tie-down brackets. Anchor the top strap to the closest bracket on the same side of the vehicle as the child restraint. Securing a Child Restraint in a Rear Outside Seat Position You’ll be using the lap-shoulder belt. See the earlier part about the top strap if the child restraint has one. Be sure to follow the instructions that came with the child restraint.
3. Buckle the belt. Make sure the release button is positioned so you would be able to unbuckle the safety belt quickly if you ever had to. 4. Pull the rest of the shoulder belt all the way out of the retractor to set the lock.
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 and let it go back all the way. The safety belt will move freely again and be ready to work for an adult or larger child passenger. Center Seat Position 5. To tighten the belt, feed the shoulder belt back into the retractor while you push down on the child restraint.
Securing a Child Restraint in the Right Front Seat Position CAUTION: A child in a rear-facing child restraint can be seriously injured or killed if the right front passenger’s air bag inflates. This is because the back of the rear-facing child restraint would be very close to the inflating air bag. Always secure a rear-facing child restraint in the rear seat. Although a rear seat is a safer place, you can secure a forward-facing child restraint in the right front seat.
3. Pick up the latch plate, and run the lap and shoulder portions of the vehicle’s safety belt through or around the restraint. The child restraint instructions will show you how. If the shoulder belt goes in front of the child’s face or neck, put it behind the child restraint. 5. Pull the rest of the shoulder belt all the way out of the retractor to set the lock. 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.
Larger Children 6. To tighten the belt, feed the shoulder belt back into the retractor while you push down on the child restraint. You may find it helpful to use your knee to push down on the child restraint as you tighten the belt. 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.
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. 1-48 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.
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.
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.
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.
Keys CAUTION: Leaving children in a vehicle with the ignition key is dangerous for many reasons. A child or others could be badly injured or even killed. They could operate the power windows or other controls or even make the vehicle move. Don’t leave the keys in a vehicle with children.
This vehicle has one double-sided key for the ignition and door locks. It will fit with either side up. The key code number tells your dealer or a qualified locksmith how to make extra keys. Keep this number in a safe place. If you lose your keys, you’ll be able to have new ones made easily using this number. Your selling dealer should also have this number. NOTICE: When a new vehicle is delivered, the dealer provides the owner with a pair of identical keys and a key code number.
Door Locks There are several ways to lock and unlock your vehicle. You can use the keyless entry system. CAUTION: 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. This may not be so obvious: You increase the chance of being thrown out of the vehicle in a crash if the doors aren’t locked.
Power Door Locks Rear Door Security Lock With this feature, you can lock the rear doors so they can’t be opened from the inside by passengers. Move the lever up to lock the doors and down to release the door locks. The power door lock switch is located on the armrest. Remove the ignition key and press LOCK to lock all the doors at once. To unlock the doors, press the raised area next to the key symbol. The switch on each rear door works only that door’s lock.
Leaving Your Vehicle If you are leaving the vehicle, take your key, open your door and set the locks from inside. Then get out and close the door. Keyless Entry System You can lock and unlock your doors or liftgate from about 3 feet (1 m) up to 30 feet (9 m) away using the remote keyless entry transmitter supplied with your vehicle. Your keyless entry system operates on a radio frequency subject to Federal Communications Commission (FCC) Rules and with Industry Canada.
Operation Matching Transmitter(s) To Your Vehicle UNLOCK: Pressing this button once will unlock the driver’s door. The parking lamps will flash and the interior lights will come on. Pressing this button once also unlocks the rear liftglass. Pressing UNLOCK again within three seconds will cause the remaining doors, including the liftgate, to unlock. The parking lamps will flash and the interior lights will come on.
NOTICE: When replacing the battery, use care not to touch any of the circuitry. Static from your body transferred to these surfaces may damage the transmitter. To replace the battery in the remote keyless entry transmitter: 1. Insert a dime in the slot between the covers of the transmitter housing near the key ring hole. Remove the bottom by twisting the dime. 2. Remove and replace the battery with a three-volt CR2032 or equivalent battery, positive (+) side up. 3. Align the covers and snap them together.
Liftgate/Liftglass CAUTION: It can be dangerous to drive with the liftgate or liftglass open because carbon monoxide (CO) gas can come into your vehicle. You can’t see or smell CO. It can cause unconsciousness and even death. If you must drive with the liftgate or liftglass open or if electrical wiring or other cable connections must pass through the seal between the body and the liftgate or liftglass: D Make sure all other windows are shut.
Emergency Release for Opening Liftgate Remote Liftglass Release 1. Peel back or slit the carpet locally to expose the access hole in the trim panel. This button to the right of the steering wheel on the instrument panel allows you to release the liftglass from inside the vehicle. 2. Use a thin screwdriver to reach through the access holes in both the trim panel and the hardware cover. Your shift lever must be in PARK (P) or NEUTRAL (N) for the release to work. Theft 3.
Key in the Ignition Content Theft-Deterrent If you leave your vehicle with the keys inside, it’s an easy target for joy riders or professional thieves -- so don’t do it. When you park your vehicle and open the driver’s door, you’ll hear a chime reminding you to remove your key from the ignition and take it with you. Always do this. Your steering wheel will be locked, and so will your ignition and transmission. Also remember to lock the doors.
Remember, the theft-deterrent system won’t activate if you lock the doors with a key or use the manual door lock. It activates only if you use a power door lock switch with the door open, or with the remote keyless entry transmitter. You should also remember that you can start your vehicle with the correct ignition key if the alarm has been set off.
PasslockR Your vehicle is equipped with the Passlock theft-deterrent system. Passlock is a passive theft-deterrent system. Passlock enables fuel if the ignition lock cylinder is turned with a valid key. If a correct key is not used or the ignition lock cylinder is tampered with, fuel is disabled. During normal operation, the SECURITY light will go off approximately five seconds after the key is turned to the RUN ignition position.
Ignition Positions Use the key to turn the ignition switch to five different positions. NOTICE: Don’t operate accessories in the ACCESSORY position for long periods of time. Prolonged operation of accessories in the ACCESSORY position could drain your battery and prevent you from starting your vehicle. LOCK (B): This position locks your ignition, steering wheel and transmission. It’s a theft-deterrent feature. You will only be able to remove your key when the ignition is turned to LOCK.
OFF (C): This position lets you turn off the engine but still turn the steering wheel. Use OFF if you must have your vehicle in motion while the engine is off (for example, if your vehicle is being towed). RUN (D): This is the position for driving. Starting Your Engine Move your shift lever to PARK (P) or NEUTRAL (N). Your engine won’t start in any other position -- that’s a safety feature. To restart when you’re already moving, use NEUTRAL (N) only. START (E): This position starts your engine.
NOTICE: Holding your key in START for longer than 15 seconds at a time will cause your battery to be drained much sooner. And the excessive heat can damage your starter motor. Wait about 15 seconds between each try to help avoid draining your battery or damaging your starter. 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. 2-16 3.
Engine Coolant Heater (If Equipped) In very cold weather, 0_F (-18_C) or colder, the engine coolant heater can help. You’ll get easier starting and better fuel economy during engine warm-up. Usually, the coolant heater should be plugged in a minimum of four hours prior to starting your vehicle. To Use the Engine Coolant Heater 1. Turn off the engine. 2. Open the hood and unwrap the electrical cord. The cord is located on the driver’s side of the engine compartment, behind the underhood fuse block. 3.
Automatic Transmission Operation There are several different positions for your shift lever. PARK (P): This locks your rear wheels. It’s the best position to use when you start your engine because your vehicle can’t move easily. CAUTION: It is dangerous to get out of your vehicle if the shift lever is not fully in PARK (P) with the parking brake firmly set. Your vehicle can roll. Don’t leave your vehicle when the engine is running unless you have to.
NEUTRAL (N): In this position, your engine doesn’t connect with the wheels. To restart when you’re already moving, use NEUTRAL (N) only. DRIVE (D): This position is for normal driving. If you need more power for passing, and you’re: D Going less than about 35 mph (55 km/h), push your accelerator pedal about halfway down. CAUTION: Shifting out of PARK (P) or NEUTRAL (N) while your engine is “racing” (running at high speed) is dangerous.
FIRST (1): This position gives you even more power but lower fuel economy than SECOND (2). You can use it on very steep hills, or in deep snow or mud. If the selector lever is put in FIRST (1) while the vehicle is moving forward, the transmission won’t shift into first gear until the vehicle is going slowly enough. Tow/Haul Selector Switch Your vehicle is equipped with a tow/haul selector switch. This switch is located on the shift knob. NOTICE: If your rear wheels can’t rotate, don’t try to drive.
Four-Wheel Drive Because 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 two-wheel drive (2HI) for most normal driving conditions. Automatic Transfer Case The transfer case switches are to the right of the steering wheel on the instrument panel.
2HI: This setting is for driving in most street and highway situations. Your front axle is not engaged in two-wheel drive. This setting also provides the best fuel economy. AUTO 4WD: This setting is ideal for use when road conditions are variable. When driving your vehicle in AUTO 4WD, the front axle is engaged, but the vehicle’s power is sent to the rear wheels. When the vehicle senses a loss of traction, the system will automatically engage four-wheel drive.
If the SERVICE 4WD light stays on, you should take your vehicle to your dealer for service. See “Service 4WD” in the Index for further information. Shifting to 4HI or AUTO 4WD 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 complete. Shifting to 2HI Press and release the 2HI switch. This can be done at any speed.
Shifting to NEUTRAL Shifting Out of NEUTRAL To shift the transfer case to NEUTRAL first make sure the vehicle is parked so that it will not roll: To shift out of NEUTRAL: 1. Set the parking brake. 1. Set the parking brake and apply the regular brake pedal. 2. Start the vehicle. 2. Start the vehicle with the transmission in PARK (P). 3. Connect the vehicle to the towing vehicle. 4. Put the transmission in NEUTRAL (N). 3.
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. NOTICE: Driving with the parking brake on can cause your rear brakes to overheat. You may have to replace them, and you could also damage other parts of your vehicle.
Shifting Into PARK (P) CAUTION: 1. Hold the brake pedal down with your right foot and set the parking brake. 2. Move the shift lever into PARK (P) position like this: 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.
Leaving Your Vehicle With the Engine Running CAUTION: It can be dangerous to leave your vehicle with the engine running. Your vehicle could move suddenly if the shift lever is not fully in PARK (P) with the parking brake firmly set. And, if you leave the vehicle with the engine running, it could overheat and even catch fire. You or others could be injured. Don’t leave your vehicle with the engine running unless you have to.
Shifting Out of PARK (P) Parking Over Things That Burn Your vehicle has an automatic transmission shift lock control system. You have to fully apply your regular brake before you can shift from PARK (P) when the ignition is in RUN. See “Automatic Transmission Operation” in the Index. If you cannot shift out of PARK (P), ease pressure on the shift lever -- push the shift lever all the way into PARK (P) as you maintain brake application. Then move the shift lever into the gear you want.
Engine Exhaust CAUTION: Engine exhaust can kill. It contains the gas carbon monoxide (CO), which you can’t see or smell. It can cause unconsciousness and death. You might have exhaust coming in if: D Your exhaust system sounds strange or different. D Your vehicle gets rusty underneath. D Your vehicle was damaged in a collision. D Your vehicle was damaged when driving over high points on the road or over road debris. D Repairs weren’t done correctly.
CAUTION: It can be dangerous to get out of your vehicle if the shift lever is not fully in PARK (P) with the parking brake firmly set. Your vehicle can roll. Don’t leave your vehicle when the engine is running unless you have to. If you’ve left the engine running, the vehicle can move suddenly. You or others could be injured. To be sure your vehicle won’t move, even when you’re on fairly level ground, always set your parking brake and move the shift lever to PARK (P).
Express-Down Window The driver’s window switch has an express-down feature that allows you to lower it without holding the window switch. Hold the driver’s window switch down briefly to activate the express-down feature. Lightly tap the switch to open the window slightly. The express-down feature can be interrupted at any time by pressing the up arrow end of the switch. Lockout Switch Your vehicle has a lockout feature to prevent passengers from operating their power windows.
Tilt Wheel Turn Signal/Multifunction Lever You should adjust the tilt steering wheel before you drive. The tilt lever is located on the driver’s side of the steering wheel below the turn signal lever. You can raise it to the highest level to give your legs more room when you enter and exit the vehicle. To tilt the wheel, hold the steering wheel and pull the lever toward you. Move the steering wheel to a comfortable level, then release the lever to lock the wheel in place.
Turn and Lane Change Signals 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 cluster will flash in the direction of the turn or lane change. To signal a lane change, just raise or lower the lever until the arrow starts to flash.
Flash-To-Pass Feature Windshield Wipers This feature lets you use your high-beam headlamps to signal a driver in front of you that you want to pass. It works even if your headlamps are in the automatic position. To use it, pull the turn signal lever toward you, but not so far that you hear a click. If your headlamps are in the automatic position or on low beam, your high-beam headlamps will turn on.
For steady wiping at low speed, turn the band away from you to the LO position. For high-speed wiping, turn the band further, to HI. To stop the wipers, turn the band to the OFF position. Rear Window Washer/Wiper This switch is located on the instrument panel. Be sure to clear ice and snow from the wiper blades before using them. If they’re frozen to the windshield, carefully loosen or thaw them. If your blades do become worn or damaged, get new blades or blade inserts.
Cruise Control With cruise control, you can maintain a speed of about 25 mph (40 km/h) or more without keeping your foot on the accelerator. This can really help on long trips. Cruise control does not work at speeds below about 25 mph (40 km/h). If you apply your brakes, the cruise control will disengage. 2-36 CAUTION: D Cruise control can be dangerous where D you can’t drive safely at a steady speed. So, don’t use your cruise control on winding roads or in heavy traffic.
Setting Cruise Control CAUTION: If you leave your cruise control switch on when you’re not using cruise, you might hit a button and go into cruise when you don’t want to. You could be startled and even lose control. Keep the cruise control switch off until you want to use cruise control. 1. Move the cruise control switch to ON. 2. Get up to the speed you want. Resuming a Set Speed Suppose you set your cruise control at a desired speed and then you apply the brake.
Increasing Speed While Using Cruise Control Passing Another Vehicle While Using Cruise Control There are two ways to go to a higher speed: Use the accelerator pedal to increase your speed. When you take your foot off the pedal, your vehicle will slow down to the cruise control speed you set earlier. D Use the accelerator pedal to get to the higher speed. Press the SET button at the end of the lever, then release the button and the accelerator pedal. You’ll now cruise at the higher speed.
Exterior Lamps Turn the knob clockwise to the master lamps symbol to turn on all the lamps listed as well as the headlamps. Turn the knob all the way counterclockwise to turn off your lamps and put the system in automatic headlamp mode. Automatic Headlamp System When it is dark enough outside, your automatic headlamp system will turn on your headlamps at the normal brightness along with other lamps such as the taillamps, sidemarker, parking lamps and the instrument panel lights.
There is a delay in the transition between the daytime and nighttime operation of the Daytime Running Lamps (DRL) and the automatic headlamp systems so that driving under bridges or bright overhead street lights does not affect the system. The DRL and automatic headlamp system will only be affected when the light sensor sees a change in lighting lasting longer than the delay. To idle your vehicle with the automatic headlamp system off, set the parking brake while the ignition is off.
The DRL system on your vehicle will turn off temporarily while the turn signals are activated. To idle your vehicle with the DRL off, put your vehicle’s transmission in PARK (P). The DRL will stay off until you shift out of PARK (P). The fog lamp switch is on the instrument panel under the lamps switch. Press the switch to turn the fog lamps on. Press the switch again to turn them off. A light will glow in the switch when the fog lamps are on.
Exit Lighting With exit lighting, the interior lamps will come on when you remove the key from the ignition. If the DOME OVERRIDE button is in the “out” position, these lights will stay on for a short period of time and then will go out. Front Reading Lamps Press the button near each lamp on the overhead console to turn the reading lamps on and off. The lamps can be swiveled to point in the desired direction. If you have the mini console, press the lens on each lamp to turn it on or off.
Mirrors Electrochromic Day/Night Inside Rearview Mirror This mirror automatically changes to reduce glare from headlamps behind you. A photocell on the back of the mirror senses when it is becoming dark outside. Another photocell built into the mirror surface senses when headlamps are behind you. At night, when the glare is too high, the mirror will gradually darken to reduce glare (this change may take a few seconds). The mirror will return to its clear daytime state when the glare is reduced.
Power Remote Control Mirror The control is located on the driver’s door armrest. CAUTION: A convex mirror can make things (like other vehicles) look farther away than they really are. If you cut too sharply into the right or left lane, you could hit a vehicle. Check your inside mirror or glance over your shoulder before changing lanes. Heated Outside Rearview Mirror Move the upper control to the left or right to choose the mirror, then press the arrows on the control pad to adjust the mirror.
Power Folding Mirrors Your vehicle is equipped with power folding mirrors. This feature can be helpful when taking your vehicle through a car wash or through narrow spaces. Storage Compartments Glove Box To open your glove box, lift the lever on the front of the glove box and lower the door. The glove box should not be open while driving. Overhead Console To fold the mirrors in, press the blank side of the switch located on the driver’s side door panel near the window.
Driver Information System Reading Lamps Press the button near each lamp to turn the reading lamps on and off. The lamps can also be swiveled to point in the desired direction. This system displays the outside air temperature, compass direction and trip information in the overhead console. US/MET: The US/MET (United States/metric) button allows you to switch the display between the English and metric system.
COMP/TEMP: The display provides the outside temperature and one of eight compass readings to indicate the direction the vehicle is facing. Before you turn on the ignition and move the vehicle, the temperature indicated will be the last outside temperature recorded with the ignition on. If the outside temperature is 37_F (3_C) or lower, the display will toggle between the word ICE and the current temperature every eight seconds.
3. After five seconds, the compass will acknowledge the variation mode by displaying the current zone number. When it does, release both buttons. 4. Press US/MET until your zone number appears on the display. 5. Press MODE to enter your zone number. Your variance is now set and the display will return to the COMP/TEMP mode. To reset the trip computer, press the MODE and US/MET buttons simultaneously for at least two seconds. All functions will be displayed briefly once the system is reset.
Center Floor Console Your vehicle has a console between the two front bucket seats. The cupholders are located in the front of the storage compartment. Push in on the door and release. The cupholders will pop out for use. The console also contains the following components: To open the console, pull up on the console cover. The console has two cupholders and a storage tray, including a change holder, for the front seat passenger and driver to use.
Convenience Net Cargo Security Shade You can use the cargo security shade to cover items in the cargo area of your vehicle. Grasp the handle and unroll the cover. Latch the posts into the sockets on the inside trim panel on the passenger’s side of the vehicle to secure it. CAUTION: You may have a convenience net in the rear of your vehicle to help keep small items, like gloves and light clothing, in place during sharp turns or quick stops and starts.
Cargo Tie Downs Luggage Carrier There are four cargo tie downs in the rear of the vehicle that allow you to strap cargo in and keep it from moving. CAUTION: If you try to carry something on top of your vehicle that is longer or wider than the luggage carrier -- like paneling, plywood, a mattress, and so forth -- the wind can catch it as you drive along. This can cause you to lose control.
Use GM accessory racks that are compatible with your luggage carrier for transporting sports equipment. These are available through your GM dealer. You can adjust the crossrails to handle loads of various sizes. Just loosen the slider knobs at each end of the crossrail and move them to where you want them. Make sure both sides of the crossrails are even, then tighten the slider knobs. Be sure the cargo is properly loaded.
Ashtrays and Cigarette Lighter The ashtray is located in the center floor console, in front of the shift lever. Flip the cover to expose the ashtray. NOTICE: Don’t put papers and other things that burn into your ashtray. If you do, cigarettes or other smoking materials could set them on fire, causing damage. To remove the front ashtray, pull the bin upward. The lighter is located in the instrument panel below the climate controls. To use the lighter, press it in all the way, and let go.
Accessory Inflator Your vehicle is equipped with an air inflator system. With it, you can inflate things like air mattresses and basketballs, and you can also use it to bring your tires up to the proper pressure. The air inflator is located in the rear compartment on the passenger’s side of the vehicle. To remove the cover, pull the tab on the cover and pull it off. The air inflator kit includes a 18-foot (5.5 m) hose with three nozzle adapters.
If the air inflator system does not turn on, the fuse may be blown or installed incorrectly. See “Fuses and Circuit Breakers” in the Index or see your dealer for service. Your air inflator will automatically shut off after about 10 minutes. To reset, press the ON switch again. Don’t run your air inflator for longer than 30 minutes at one time. If you do, you may damage the system. After 30 minutes, wait at least 10 minutes before restarting the air inflator.
OnStarR System (If Equipped) Sunroof (If Equipped) OnStar is a vehicle communications service.
HomeLinkR Transmitter Full-Size Console Mini Console 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.
Programming the Transmitter Do not use the HomeLink Transmitter with any garage door opener that does not have the “stop and reverse” feature. This includes any garage door opener model manufactured before April 1, 1982. Be sure that people and objects are clear of the garage door you are programming. Your vehicle’s engine should be turned off while programming the transmitter. Follow these steps to program up to three channels: 1. If you have previously programmed a transmitter channel, proceed to Step 2.
Canadian Owners: During programming, the hand-held transmitter may automatically stop transmitting after one or two seconds. In this case, you should press and re-press the button on the hand-held transmitter every two seconds without ever releasing the button on the HomeLink Transmitter. Release both buttons when the indicator light on the HomeLink Transmitter begins to flash rapidly. Operating the Transmitter Press and hold the appropriate button on the HomeLink Transmitter.
3. Return to the HomeLink Transmitter in your vehicle and firmly press and release the HomeLink Transmitter button you have already programmed for two to three seconds. Press and release the button again (you may need to do this step up to three times) to make sure that the HomeLink Transmitter has been trained to the garage door opener motor head unit. Check that the training was successful. The motor head unit indicator light should no longer be flashing.
Instrument Panel A. B. C. D. E. F. Air Vents Instrument Cluster Automatic Transfer Case Glove Box Audio System Rear Window Defogger G. H. I. J. CD Changer Ashtray Comfort Controls Accessory Power Outlets and Lighter K. Rear Liftglass Release L. Rear Window Washer/Wiper M. Audio Steering Wheel Controls N. Brake Release O. Hood Release P. Fog Lamps Q.
Instrument Panel Cluster Your instrument panel 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’ve used, and many other things you’ll need to know to drive safely and economically. U.S.
Speedometer and Odometer Tachometer Your speedometer lets you see your speed in both miles per hour (mph) and kilometers per hour (km/h). The tachometer displays the engine speed in revolutions per minute (rpm). Your odometer shows how far your vehicle has been driven, in either miles (used in the United States) or kilometers (used in Canada). The tachometer has three areas: normal operating range, red warning range and red danger range. The odometer mileage can be checked without the vehicle running.
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.
Air Bag Readiness Light There is an air bag readiness light on the instrument panel, which shows the air bag symbol. 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.
Charging System Indicator Light The charging system light will come on briefly when you turn on the ignition, but the engine is not running, as a check to show you it is working. It should go out once the engine is running. If it stays on, or comes on while you are driving, you may have a problem with the charging system. It could indicate that you have problems with a generator drive belt, or another electrical problem. Have it checked right away. Driving while this light is on could drain your battery.
Readings in either warning zone indicate a possible problem in the electrical system. Have the vehicle serviced as soon as possible. Brake System Warning Light When the ignition is on, the brake system warning light will come on when you set your parking brake. The light will stay on if your parking brake doesn’t release fully. If it stays on after your parking brake is fully released, it means you have a brake problem. Your vehicle’s hydraulic brake system is divided into two parts.
Anti-Lock Brake System Warning Light Engine Coolant Temperature Gage With the anti-lock brake system, this light will come on when you start your engine and may stay on for several seconds. That’s normal. If the light stays on, or comes on when you’re driving, your vehicle needs service. If the regular brake system warning light isn’t on, you still have brakes, but you don’t have anti-lock brakes.
Malfunction Indicator Lamp (Service Engine Soon Light) 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. United States Canada Your vehicle is equipped with a computer which monitors operation of the fuel, ignition and emission control systems.
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. This light will also come on during a malfunction in one of two ways: D Light Flashing -- A misfire condition has been detected. A misfire increases vehicle emissions and may damage the emission control system on your vehicle. Dealer or qualified service center diagnosis and service may be required.
Did you just drive through a deep puddle of water? Emissions Inspection and Maintenance Programs If so, your electrical system may be wet. The condition will usually be corrected when the electrical system dries out. A few driving trips should turn the light off. Some state/provincial and local governments have or may begin programs to inspect the emission control equipment on your vehicle. Failure to pass this inspection could prevent you from getting a vehicle registration.
Oil Pressure Gage CAUTION: Don’t keep driving if the oil pressure is low. If you do, your engine can become so hot that it catches fire. You or others could be burned. Check your oil as soon as possible and have your vehicle serviced. United States Canada 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).
Security Warning Light This light will come on briefly when you turn the key toward 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 dealer.
Tow/Haul Mode Light Gate Ajar Light This light should come on when the tow/haul mode has been selected. For more information, see “Tow/Haul Mode” in the Index. If this light comes on, your liftgate or liftglass is ajar. Try closing the liftgate or liftglass again. Never drive with the liftgate or liftglass even partially open. Fuel Gage Check Gages Light The CHECK GAGES light will come on briefly when you are starting the engine.
Here are four things that some owners ask about. None of these show a problem with your fuel gage: D At the gas station, the gas pump shuts off before the gage reads F (Full). D It takes a little more or less fuel to fill up than the Low Fuel Light The LOW FUEL light will come on briefly when you are starting the engine. 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.
Section 3 Comfort Controls and Audio Systems In this section, you’ll find out how to operate the comfort control and audio systems offered with your vehicle. Be sure to read about the particular systems supplied with your vehicle.
Comfort Controls With this system, you can control the heating, cooling and ventilation in your vehicle. Electronic Climate Control System OFF: If the knob is in OFF, outside air will still enter the vehicle, and will be directed based on the position of the mode knob. AUTO: If the knob is in AUTO, the fan speed will vary as the system maintains the selected temperature. Temperature Knob The middle knob on the control panel lets you select the desired air temperature in your vehicle.
Mode Knob - Automatic Operation The right knob on the control panel allows you to choose the direction of air delivery. When the system is set for automatic operation, sensors will control the air delivery mode. Air will come primarily from the floor or instrument panel outlets, with some air directed to the windshield to prevent fogging. When the system is in AUTO mode, the air conditioning light will turn on, and the recirculation and outside air lights turn off.
Mode Knob - Manual Operation The right knob on the control panel allows you to choose the direction of air delivery. You can choose to set the climate control system operations yourself, or let the system work for you by placing the system in AUTO mode. See “Mode Knob - Automatic Operation” earlier in this section. PANEL: This setting directs most of the air through the instrument panel outlets and a small amount through the floor outlets.
Remember that in order for the automatic system to perform well, it needs A/C to provide cooling performance. Air Conditioning On hot days, open the windows long enough to let hot inside air 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. For quick cool-down on very hot days, the A/C button should be enabled and the OUTSIDE AIR button should not be active.
Rear Window Defogger The lines you see on the rear window warm the glass. The rear window defogger will stay on for five to seven minutes, then turn off. If you need additional warming time, turn it on again. You can turn the defogger off at any time by pressing the button. Do not attach a temporary vehicle license, tape or decals across the defogger grid on the rear window. NOTICE: For best results, clear the window of as much snow or ice as possible before using the rear window defogger.
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, move the fan control to the right to the highest setting for a few moments before driving off. This helps clear the intake ducts of snow and moisture, and reduces the chance of fogging the inside of your windows.
Audio Systems AM-FM Stereo with Cassette Tape Player Your audio system has been designed to operate easily and give years of listening pleasure. You will get the most enjoyment out of it if you acquaint yourself with it first. Find out what your audio system can do and how to operate all its controls, to be sure you’re getting the most out of the advanced engineering that went into it. Your vehicle has a feature called Retained Accessory Power (RAP).
REAR DSPL: When the main radio is turned on, press this button to turn on the rear seat audio display on the main radio. Press it again to turn the rear seat audio display off. RECALL: Display the time with the ignition off by pressing this button. When the radio is playing, press this button to recall the station frequency. SCV: Your system has a feature called Speed-Compensated Volume (SCV). With SCV, your audio system adjusts automatically to make up for road and wind noise as you drive.
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 and hold one of the six pushbuttons. The sound will mute. When it returns, release the button. Whenever you press that numbered button, the station you set will return. Setting the Tone BASS: Press lightly on this knob to release it from its stored position.
Playing a Cassette Tape Your tape player is built to work best with tapes that are up to 30 to 45 minutes long on each side. Tapes longer than that are so thin they may not work well in this player. To load a cassette tape with the ignition off, press EJECT or RECALL. Then, insert the cassette tape. If the ignition is on but the radio is off, the tape will begin playing. Once the tape is playing, use the VOL, BAL, FADE, BASS and TREB controls just as you do for the radio.
AM-FM: Press this button to switch from a tape to the radio. CD TAPE: Press this button if you have a tape loaded in the cassette tape player and the radio is turned on, to play a tape. Press AM-FM to return to the radio when a tape is playing. Press CD TAPE to switch between the tape player, remote CD and console-mounted CD changer if all are loaded. When a tape is playing, a lighted arrow will appear on the display and show the direction of play.
AM-FM Stereo with Compact Disc Player (If Equipped) REAR DSPL: When the main radio is turned on, press this button to turn on the rear seat audio display on the main radio. Press it again to turn the rear seat audio display off. RECALL: Display the time with the ignition off by pressing this button. When the radio is playing, press this button to recall the station frequency. Included with the AM-FM Stereo with Compact Disc Player are six Bose high performance speakers and a six channel Bose amplifier.
TUNE: Press this knob lightly so it extends. Turn it to choose radio stations. Push the knob back into its stored position when you’re not using it. 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. The sound will mute while seeking. SCAN: Press and hold SEEK for two seconds until SCAN appears on the display. SCAN allows you to listen to stations for a few seconds.
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.
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. Release REV to resume playing. FWD (6): Press and hold this button to advance rapidly within a track. You will hear the disc selection play at high speed while you press the FWD button. This allows you to listen and find out when the disc is at the desired selection.
Rear Seat Audio (RSA) headphones while the driver listens to the radio through the front speakers. The rear seat passengers have control of the volume for each set of headphones. Be aware that the front seat audio controls always have priority over the RSA controls. Note that if the front seat passengers switch the source for the main radio to a remote source, the RSA will play the same remote source. The rear speakers will be muted when the RSA power is turned on.
AM-FM: Press this button to switch between AM, FM1 and FM2. If the front passengers are already listening to AM-FM, the RSA controller will not switch between the bands and cannot change the frequency. SEEK: While listening to AM-FM, press the right arrow to tune to the next higher station and stay there. Press the left arrow to tune to the next lower station and stay there. The sound will mute while seeking. The SEEK button is inactive if the AM-FM mode on the front radio is in use.
Console-Mounted CD Changer Push the door closed. When the CD magazine is loaded, the changer will begin checking for discs in the magazine. This will continue for up to one and a half minutes, depending on the number of discs loaded. To eject the magazine from the player, push the CD changer door. The door will open. Then press the eject button. NOTICE: With the compact disc changer, you can play up to six discs continuously. Normal size discs may be played using the slots supplied in the magazine.
When a CD begins playing, a disc and track number will be displayed. The disc numbers are listed on the front of the magazine. If your vehicle is equipped with the AM-FM Stereo with Cassette Tape Player, all of the CD changer functions are controlled by the radio buttons, except for ejecting the CD magazine. PREV (1): Press this button or the SEEK left arrow to go to the previous track if the current selection has been playing for less than eight seconds.
RDM (2): Press this button to hear the tracks in random, rather than sequential, order. RANDOM will appear on the display. Press RDM again to turn off random play. NEXT (3): Press this button or the SEEK right arrow to go to the next track. If you hold the button or press it more than once, the player will continue moving forward through the disc. The sound will mute while seeking. REV (4): Press and hold this button to reverse quickly through a track selection. Release it to resume playing.
Theft-Deterrent Feature THEFTLOCKR is designed to discourage theft of your radio. It works by using a secret code to disable all radio functions whenever battery power is removed. 1. Write down any three or four-digit number from 000 to 1999 and keep it in a safe place separate from the vehicle. 2. Turn the ignition to ACCESSORY or RUN. The THEFTLOCK feature for the radio may be used or ignored. If ignored, the system plays normally and the radio is not protected by the feature.
Unlocking the Theft-Deterrent Feature After a Power Loss Enter your secret code as follows; pause no more than 15 seconds between steps: 1. Turn the ignition on. LOC will appear on the display. 2. Press MN and 000 will appear on the display. 3. Press MN again to make the last two digits agree with your code. 4. Press HR to make the first one or two digits agree with your code. 5. Press AM-FM after you have confirmed that the code matches the secret code you have written down.
To unlock a secured radio, see “Unlocking the Theft-Deterrent Feature After a Power Loss” earlier in this section. SEEK: Press the up arrow to tune to the next radio station and the down arrow to tune to the previous radio station. Audio Steering Wheel Controls If a cassette tape or compact disc is playing, the player will advance with the up arrow and reverse with the down arrow. You can control certain radio functions using the buttons on your steering wheel.
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.
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.
When the cleaning cassette has been ejected, the cut tape detection feature is active again. You may also choose a non-scrubbing action, wet-type cleaner which uses a cassette with a fabric belt to clean the tape head. This type of cleaning cassette will not eject on its own. A non-scrubbing action cleaner may not clean as thoroughly as the scrubbing type cleaner. The use of a non-scrubbing action, dry-type cleaning cassette is not recommended.
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.
together can help you understand how your vehicle handles and what you can do to avoid many types of crashes, including a rollover crash. Driver Behavior The single most important thing is this: everyone in the vehicle, including the driver, should buckle up (see “Safety Belts” in the Index). In fact, most serious injuries and fatalities to unbelted occupants can be reduced or prevented by the use of safety belts.
Vehicle Design According to the U.S. Department of Transportation, utility vehicles have a significantly higher rollover rate than other types of vehicles. Utility vehicles do have a higher ground clearance and a narrower track or shorter wheelbase than passenger cars to make them more capable for off-road driving. Specific design characteristics like these give the driver a better view of the road, but also give utility vehicles a higher center of gravity than other types of vehicles.
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.
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.
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.
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.
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.
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. A computer senses that wheels are slowing down.
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 Tips Using Anti-Lock Experienced driver or beginner, each of us is subject to the same laws of physics when driving on curves.
What should you do if this ever happens? Ease up on the accelerator pedal, steer the vehicle the way you want it to go, and slow down. Speed limit signs near curves warn that you should adjust your speed. Of course, the posted speeds are based on good weather and road conditions. Under less favorable conditions you’ll want to go slower. If you need to reduce your speed as you approach a curve, do it before you enter the curve, while your front wheels are straight ahead.
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.
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.
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 your right outside mirror is convex. The vehicle you just passed may seem to be farther away from you than it really is.) D Try not to pass more than one vehicle at a time on two-lane roads.
If your vehicle starts to slide, ease your foot off the accelerator pedal and quickly steer the way you want the vehicle to go. If you start steering quickly enough, your vehicle may straighten out. Always be ready for a second skid if it occurs. Off-Road Driving with Your Four-Wheel-Drive Vehicle 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.
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.
Environmental Concerns Off-road driving can provide wholesome and satisfying recreation. However, it also raises environmental concerns. GMC 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.
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.
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. Because you will be on an unpaved surface, it’s especially important to avoid sudden acceleration, sudden turns or sudden braking.
On a large hill, the 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.
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.
Here are some things you must not do if you stall, or are about to stall, when going up a hill. D Never attempt to prevent a stall by shifting into NEUTRAL (N) to “rev-up” the engine and regain forward momentum. This won’t work. Your vehicle will roll backwards very quickly and you could go out of control. Instead, apply the regular brake to stop the vehicle. Then apply the parking brake. Shift to REVERSE (R), release the parking brake, and slowly back straight down.
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 vehicle headed
Q: A: D Stop your vehicle by applying the regular brakes. But when you drive across an incline, the much more narrow track width (the distance between the left and right wheels) may not prevent the vehicle from tilting and rolling over. Also, driving across an incline puts more weight on the downhill wheels. This could cause a downhill slide or a rollover.
Stalling on an Incline CAUTION: Driving across an incline that’s too steep will make your vehicle roll over. You could be seriously injured or killed. If you have any doubt about the steepness of the incline, don’t drive across it. Find another route instead. Q: What if I’m driving across an incline that’s not too steep, but I hit some loose gravel and start to slide downhill. What should I do? A: If you feel your vehicle starting to slide sideways, turn downhill.
CAUTION: Getting out on the downhill (low) side of a vehicle stopped across an incline is dangerous. If the vehicle rolls over, you could be crushed or killed. Always get out on the uphill (high) side of the vehicle and stay well clear of the rollover path. 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.
Driving in Water Light rain causes no special off-road driving problems. But heavy rain can mean flash flooding, and flood waters demand extreme caution. Find out how deep the water is before you drive through it. If it’s deep enough to cover your wheel hubs, axles or exhaust pipe, don’t try it -- you probably won’t get through. Also, water that deep can damage your axle and other vehicle parts. If the water isn’t too deep, then drive through it slowly.
After Off-Road Driving Driving at Night Remove any brush or debris that has collected on the underbody, chassis or under the hood. These accumulations can be a fire hazard. After operation in mud or sand, have the brake linings cleaned and checked. These substances can cause glazing and uneven braking. Check the body structure, steering, suspension, wheels, tires and exhaust system for damage. Also, check the fuel lines and cooling system for any leakage.
Here are some tips on night driving. D Drive defensively. D Don’t drink and drive. 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. No one can see as well at night as in the daytime. But as we get older these differences increase.
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. The heavier the rain, the harder it is to see.
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. Hydroplaning 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.
Hydroplaning usually happens at higher speeds. There just isn’t a hard and fast rule about hydroplaning. The best advice is to slow down when it is raining. Driving Through Deep Standing Water NOTICE: If you drive too quickly through deep puddles or standing water, water can come in through your engine’s air intake and badly damage your engine. Never drive through water that is slightly lower than the underbody of your vehicle.
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.
Freeway Driving The most important advice on freeway driving is: Keep up with traffic and keep to the right. Drive at the same speed most of the other drivers are driving. Too-fast or too-slow driving breaks a smooth traffic flow. Treat the left lane on a freeway as a passing lane. 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.
When you want to leave the freeway, move to the proper lane well in advance. If you miss your exit, do not, under any circumstances, stop and back up. Drive on to the next exit. The exit ramp can be curved, sometimes quite sharply. The exit speed is usually posted. Reduce your speed according to your speedometer, not to your sense of motion. After driving for any distance at higher speeds, you may tend to think you are going slower than you actually are.
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.
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. The most important thing to know is this: let your engine do some of the slowing down.
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.
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. See “Anti-Lock” in the Index.
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.
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.
4. With the engine running, shift the transfer case to NEUTRAL. See “Four-Wheel Drive” in the Index for the proper procedure to select the NEUTRAL position for your vehicle. CAUTION: Shifting the transfer case into NEUTRAL 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.
Loading Your Vehicle The Certification/Tire label is found on the driver’s door edge, above the door latch. The label shows the size of your original tires and the inflation pressures needed to obtain the gross weight capacity of your vehicle. This is called the Gross Vehicle Weight Rating (GVWR). The GVWR includes the weight of the vehicle, all occupants, fuel, cargo and trailer tongue weight, if pulling a trailer.
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 will 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.
Payload The payload capacity is shown on the Certification/Tire label. This is the maximum load capacity that your vehicle can carry. Be sure to include the weight of the occupants as part of your load. If you added any accessories or equipment after your vehicle left the factory, remember to subtract the weight of these things from the payload. Your dealer can help you with this. Electronic Level Control The compressor should operate for brief periods of time.
Add-On Equipment When you carry removable items, you may need to put a limit on how many people you carry inside your vehicle. Be sure to weigh your vehicle before you buy and install the new equipment. NOTICE: Your warranty doesn’t cover parts or components that fail because of overloading. Towing a Trailer CAUTION: If you don’t use the correct equipment and drive properly, you can lose control when you pull a trailer.
If yours was built with trailering options, as many are, it’s ready for heavier trailers. But trailering is different than just driving your vehicle by itself. Trailering means changes in handling, durability and fuel economy. Successful, safe trailering takes correct equipment, and it has to be used properly. That’s the reason for this part. In it are many time-tested, important trailering tips and safety rules. Many of these are important for your safety and that of your passengers.
Tow/Haul Mode The Tow/Haul Mode is a feature that assists when pulling a heavy trailer. The purpose of the Tow/Haul Mode is: The Tow/Haul Mode for hauling a heavy trailer is most useful under the following conditions: D When driving through hilly terrain at high speeds below 55 mph (88 km/h). D Reduce the frequency of shifts when pulling a D When driving in low speed or stop and go traffic D Provide the same shift feel when pulling a heavy D When driving in parking lots. heavy trailer.
Weight of the Trailer Weight of the Trailer Tongue How heavy can a trailer safely be? The tongue load (A) of any trailer is an important weight to measure because it affects the total or gross weight of your vehicle. The Gross Vehicle Weight (GVW) includes the curb weight of the vehicle, any cargo you may carry in it, and the people who will be riding in the vehicle. And if you will tow a trailer, you must add the tongue load to the GVW because your vehicle will be carrying that weight, too.
If you’re using a weight-carrying hitch, the trailer tongue (A) should weigh 10 percent of the total loaded trailer weight (B). If you’re using a weight-distributing hitch, the trailer tongue (A) should weigh 12 percent of the total loaded trailer weight (B). Hitches After you’ve loaded your trailer, weigh the trailer and then the tongue, separately, to see if the weights are proper. If they aren’t, you may be able to get them right simply by moving some items around in the trailer.
Safety Chains Trailer Brakes You should always attach chains between your vehicle and your trailer. Cross the safety chains under the tongue of the trailer to help prevent the tongue from contacting the road if it becomes separated from the hitch. Instructions about safety chains may be provided by the hitch manufacturer or by the trailer manufacturer. Follow the manufacturer’s recommendation for attaching safety chains and do not attach them to the bumper.
Driving with a Trailer CAUTION: If you have a rear-most window open and you pull a trailer with your vehicle, carbon monoxide (CO) could come into your vehicle. You can’t see or smell CO. It can cause unconsciousness or death. (See “Engine Exhaust” in the Index.) To maximize your safety when towing a trailer: D Have your exhaust system inspected for leaks, and make necessary repairs before starting on your trip. D Keep the rear-most windows closed.
Following Distance Stay at least twice as far behind the vehicle ahead as you would when driving your vehicle without a trailer. This can help you avoid situations that require heavy braking and sudden turns. Passing You’ll need more passing distance up ahead when you’re towing a trailer. And, because you’re a good deal longer, you’ll need to go much farther beyond the passed vehicle before you can return to your lane. Backing Up Hold the bottom of the steering wheel with one hand.
Turn Signals When Towing a Trailer When you tow a trailer, your vehicle has to have extra wiring and a heavy-duty turn signal flasher. The arrows on your instrument panel will flash whenever you signal a turn or lane change. Properly hooked up, the trailer lamps will also flash, telling other drivers you’re about to turn, change lanes or stop. When towing a trailer, the arrows on your instrument panel will flash for turns even if the bulbs on the trailer are burned out.
Parking on Hills CAUTION: CAUTION: You really should not park your vehicle, with a trailer attached, on a hill. If something goes wrong, your rig could start to move. People can be injured, and both your vehicle and the trailer can be damaged. But if you ever have to park your rig on a hill, here’s how to do it: 1. Apply your regular brakes, but don’t shift into PARK (P) yet. Then turn your wheels into the curb if facing downhill or into traffic if facing uphill. 2.
When You Are Ready to Leave After Parking on a Hill Trailer Wiring Harness The heavy-duty trailer wiring is an eight-wire harness 1. Apply your regular brakes and hold the pedal down while you: assembly. The harness is stored under the vehicle, on the driver’s side corner frame rear crossmember. The harness is fused in the engine compartment fuse block. See “Fuses and Circuit Breakers” in the Index. The harness does not have a connector and should be wired by a qualified electrical technician.
Section 5 Problems on the Road Here you’ll find what to do about some problems that can occur on the road.
Hazard Warning Flashers Press the button on 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, press 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.
Other Warning Devices If you carry reflective triangles, you can set one up at the side of the road about 300 feet (100 m) behind your vehicle. Jump Starting If your battery 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.
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 each vehicle. Put an automatic transmission in PARK (P) or a manual transmission in NEUTRAL before setting the parking brake. 3.
5. Check that the jumper cables don’t have loose or missing insulation. If they do, you could get a shock. The vehicles could be damaged too. Before you connect the cables, here are some basic things you should know. Positive (+) will go to positive (+) and negative (-) will go to a heavy, unpainted metal engine part. Don’t connect positive (+) to negative (-) or you’ll get a short that would damage the battery and maybe other parts too. 6.
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. It goes to a heavy unpainted metal part on the engine of the vehicle with the dead battery. 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.
Towing Your Vehicle CAUTION: Removal Procedure A. Heavy Unpainted, Metal Engine Part B. Good Battery C. Dead Battery 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.
NOTICE: NOTICE: Use the proper towing equipment to avoid damage to the bumper, fascia or fog lamp areas of the vehicle. If the towing limits must be exceeded, a towing dolly must be used under the front wheels or vehicle/powertrain damage will occur. With current trends in automotive styles and design, it is essential that the correct towing equipment is used to tow a vehicle. Your vehicle can be towed with with wheel lift or car carrier equipment.
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. Just turn it off and get everyone away from the vehicle until it cools down. Wait until there is no sign of steam or coolant before you open the hood. If you keep driving when your engine is overheated, the liquids in it can catch fire. You or others could be badly burned.
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 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. If you get the overheat warning with no sign of steam, try this for a minute or so: 1. If your air conditioner is on, turn it off. 2.
Cooling System When you decide it’s safe to lift the hood, here’s what you’ll see: When the engine is cold, the coolant level should be at least up to the ADD 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. A. Coolant Recovery Tank B. Radiator Pressure Cap C. Engine Fan If the coolant inside the coolant recovery tank is boiling, don’t do anything else until it cools down.
CAUTION: Heater and radiator hoses, and other engine parts, can be very hot. Don’t touch them. If you do, you can be burned. 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: Engine damage from running your engine without coolant isn’t covered by your warranty.
How to Add Coolant to the Coolant Recovery Tank NOTICE: If you haven’t found a problem yet, but the coolant level isn’t at the ADD mark, add a 50/50 mixture of clean, drinkable water and DEX-COOLR engine coolant at the coolant recovery tank. (See “Engine Coolant” in the Index for more information.) In cold weather, water can freeze and crack the engine, radiator, heater core and other parts. Use the recommended coolant and the proper coolant mixture.
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 the ADD 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.
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.
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.
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 ADD mark. 5. Put the cap back on the coolant recovery tank, but leave the radiator pressure cap off.
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. 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. At any time during this procedure if coolant begins to flow out of the filler neck, reinstall the pressure cap.
Engine Fan Noise If a Tire Goes Flat This 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 clutch is not engaged. This improves fuel economy and reduces fan noise. Under heavy vehicle loading, trailer towing and/or high outside temperatures, the fan speed increases when the clutch engages. So you may hear an increase in fan noise.
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.
To remove your jack cover, pull up on the latches on the cover. Remove the wheel blocks, jack and wheel wrench. Your vehicle’s spare tire is located underneath the rear of your vehicle. NOTICE: Before you can lower the spare tire, you must remove the access hole cover on the passenger’s side of the rear bumper. Insert your index finger into the indentation near the lamp and pull to remove the cover.
NOTICE: To help avoid vehicle damage, do not drive the vehicle before the cable is properly stored. Put the spare tire near the flat tire. To remove the spare, insert the chisel end of the wheel wrench, on an angle, into the hole in the rear bumper. Be sure the chisel end of the wheel wrench connects into the hoist shaft. Turn the wheel wrench counterclockwise to lower the spare tire. Keep turning the wheel wrench until the spare tire can be pulled out from under the vehicle.
Removing the Flat Tire and Installing the Spare Tire Position the chisel end of your wheel wrench in the notch of the hub cap and pry off the hub cap. 1. Using the wheel wrench, loosen all the wheel nuts. Don’t remove them yet. 2. Turn the jack handle clockwise to raise the jack lift head. 3. Fit the jack into the appropriate hole nearest the flat tire.
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: A. Front Frame Hole B. Spring Hanger Hole 5-24 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.
6. Remove any rust or dirt from the wheel bolts, mounting surfaces and spare wheel. CAUTION: 4. Raise the vehicle by turning the jack handle clockwise. Raise the vehicle far enough off the ground so there is enough room for the spare tire to fit. 5. Remove all the wheel nuts and take off the flat tire. 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.
CAUTION: Never use oil or grease on studs or nuts. If you do, the nuts might come loose. Your wheel could fall off, causing a serious accident. Tighten each nut by hand until the wheel is held against the hub. If a nut can’t be turned by hand, use the wheel wrench and see your dealer as soon as possible. 7. Place the spare on the wheel mounting surface. 8. Put the nuts on by hand. Make sure the rounded end is toward the wheel. 9. Lower the vehicle by turning the jack handle counterclockwise.
10. Use the wrench to tighten the wheel nuts firmly in a crisscross sequence as shown. 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 100 lb-ft (140 N·m).
Storing a Flat or Spare Tire and Tools CAUTION: Storing a jack, a tire or other equipment in the passenger compartment of the vehicle could cause injury. In a sudden stop or collision, loose equipment could strike someone. Store all these in the proper place. Follow this diagram to store the underbody-mounted spare. A. Retainer B. Valve Stem (Pointed Down) C. Spare or Flat Tire D. Spring E. Wheel Wrench F. Lower G.
CAUTION: Make sure the tire and carrier are secure. Driving with the tire or carrier unlatched could injure pedestrians or damage the vehicle. Return the jack, wheel wrench and wheel blocks to the proper location in your vehicle’s rear area. Secure the items and replace the jack cover. 5. Make sure the tire is stored securely. Push, pull, and then try to rotate or turn the tire. If the tire moves, use the wheel wrench to tighten the cable.
If You’re Stuck: In Sand, Mud, Ice or Snow 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. The method known as “rocking” can help you get out when you’re stuck, but you must use caution. CAUTION: A. B. C. D. E. Retainer Rubber Band Work Gloves Ground Mat Jack Storage Cover 5-30 F. G. H. I.
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. Shift the transfer case into 4HI.
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.
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.
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. To order the proper service manual, see “Service and Owner Publications” in the Index.
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.
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.
Fuels in Foreign Countries If you plan on driving in another country outside the United States or Canada, the proper fuel may be hard to find. Never use leaded gasoline or any other fuel not recommended in the previous text on fuel. Costly repairs caused by use of improper fuel wouldn’t be covered by your warranty. To check on fuel availability, ask an auto club, or contact a major oil company that does business in the country where you’ll be driving.
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. While refueling, hang the cap by the tether from the hook on the filler door. To remove the cap, turn it slowly to the left (counterclockwise).
When you put the cap back on, turn it to the right (clockwise) until you hear a clicking sound. Make sure you fully install the cap. The diagnostic system can determine if the fuel cap has been left off or improperly installed. This would allow fuel to evaporate into the atmosphere. See “Malfunction Indicator Lamp” in the Index. NOTICE: If you need a new cap, be sure to get the right type. Your dealer can get one for you. If you get the wrong type, it may not fit properly.
Checking Things Under the Hood Then go to the front of the vehicle and release the secondary hood release. CAUTION: Things that burn can get on hot engine parts and start a fire. These include liquids like fuel, oil, coolant, brake fluid, windshield washer and other fluids, and plastic or rubber. You or others could be burned. Be careful not to drop or spill things that will burn onto a hot engine.
When you lift the hood, you’ll see these items: A. Battery E. Transmission Dipstick I. Fuse Block B. Coolant Recovery Tank F. Power Steering Reservoir C. Engine Oil Dipstick G. Brake Master Cylinder J. Windshield Washer Fluid Reservoir D. Engine Oil Fill H.
Before closing the hood, be sure all the filler caps are on properly. Then lift the hood to relieve pressure on the hood prop. The oil dipstick is a yellow ring. Remove the hood prop from the slot in the hood and return the prop to its retainer. Then just pull the hood down firmly to close. It will latch when dropped from 10 to 12 inches (25 to 30 cm) without pressing on the hood. Engine Oil Checking Engine Oil It’s a good idea to check your engine oil every time you get fuel.
NOTICE: Don’t add too much oil. If your engine has so much oil that the oil level gets above the cross-hatched area that shows the proper operating range, your engine could be damaged. When to Add Engine Oil Be sure to fill it enough to put the level somewhere in the proper operating range. Push the dipstick all the way back in when you’re through. If the oil is at or below the ADD line, then you’ll need to add at least one quart of oil. But you must use the right kind.
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.
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. Engine Oil Additives Don’t add anything to your oil. The recommended oils with the starburst symbol are all you will need for good performance and engine protection.
Driving under these conditions causes engine oil to break down sooner. If any one of these is true for your vehicle, then you need to change your oil and filter every 3,000 miles (5 000 km) or 3 months -- whichever occurs first. If none of them is true, use the long trip/highway maintenance schedule. Change the oil and filter every 7,500 miles (12 500 km) or 12 months -- whichever occurs first. Driving a vehicle with a fully warmed engine under highway conditions causes engine oil to break down slower.
Engine Air Cleaner/Filter CAUTION: Operating the engine with the air cleaner/filter off can cause you or others to be burned. The air cleaner not only cleans the air, it stops flame if the engine backfires. If it isn’t there, and the engine backfires, you could be burned. Don’t drive with it off, and be careful working on the engine with the air cleaner/filter off. NOTICE: 1. To remove the air cleaner filter, remove the fasteners that hold the cover on. 2. Remove the cover and lift out the air filter. 3.
Automatic Transmission Fluid How to Check When to Check and Change Because this operation can be a little difficult, you may choose to have this done at the dealership service department. A good time to check your automatic transmission fluid level is when the engine oil is changed.
Wait at least 30 minutes before checking the transmission fluid level if you have been driving: D When outside temperatures are above 90_F (32_C). D At high speed for quite a while. D In heavy traffic -- especially in hot weather. D While pulling a trailer. To get the right reading, the fluid should be at normal operating temperature, which is 180_F to 200_F (82_C to 93_C). Get the vehicle warmed up by driving about 15 miles (24 km) when outside temperatures are above 50_F (10_C).
Then, without shutting off the engine, follow these steps: 1. The transmission dipstick is located at the rear of the engine compartment. Flip the handle up and then pull out the dipstick and wipe it with a clean rag or paper towel. 2. Push it back in all the way, wait three seconds and then pull it back out again. 6-18 3. Check both sides of the dipstick, and read the lower level.
How to Add Fluid Rear Axle Refer to the Maintenance Schedule to determine what kind of transmission fluid to use. See “Recommended Fluids and Lubricants” in the Index. When to Check and Change Lubricant 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).
What to Use How to Check Lubricant Refer to the Maintenance Schedule to determine what kind of lubricant to use. See “Recommended Fluids and Lubricants” in the Index. Four-Wheel Drive Transfer Case When to Check Lubricant Refer to the Maintenance Schedule to determine how often to check the lubricant. See “Periodic Maintenance Inspections” in the Index. If the level is below the bottom of the filler plug hole, you’ll need to add some lubricant.
When to Check and Change Lubricant When the differential is cold, add enough lubricant to raise the level to 1/2 inch (12 mm) below the filler plug hole. 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. When the differential is at operating temperature (warm), add enough lubricant to raise the level to the bottom of the filler plug hole.
A 50/50 mixture of clean, drinkable water and DEX-COOLR coolant will: D D D D D Give freezing protection down to -34_F (-37_C). Give boiling protection up to 265_F (129_C). Protect against rust and corrosion. Help keep the proper engine temperature. Let the warning lights and gages work as they should. NOTICE: When adding coolant, it is important that you use only DEX-COOLR (silicate-free) coolant.
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.
CAUTION: Radiator Pressure Cap 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. CAUTION: NOTICE: You can be burned if you spill coolant on hot engine parts.
Power Steering Fluid How to Check Power Steering Fluid Turn the key off, let the engine compartment cool down, 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 between the ADD and FULL marks. If necessary, add only enough fluid to bring the level up to the proper range.
Windshield Washer Fluid What to Use When you need windshield washer fluid, be sure to read the manufacturer’s instructions before use. If you will be operating your vehicle in an area where the temperature may fall below freezing, use a fluid that has sufficient protection against freezing. NOTICE: D When using concentrated washer fluid, D Adding Washer Fluid D D Open the cap labeled WASHER FLUID ONLY with the washer symbol on it. Add washer fluid until the tank is full.
Brakes Brake Fluid The other reason is that fluid is leaking out of the brake system. If it is, you should have your brake system fixed, since a leak means that sooner or later your brakes won’t work well, or won’t work at all. 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.
What to Add Checking Brake Fluid You can check the brake fluid without taking off the cap. 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. 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: Just look at the brake fluid reservoir. The fluid level should be above MIN.
NOTICE: D Using the wrong fluid can badly damage D brake system parts. For example, just a few drops of mineral-based oil, such as engine oil, in your brake system can damage brake system parts so badly that they’ll have to be replaced. Don’t let someone put in the wrong kind of fluid. If you spill brake fluid on your vehicle’s painted surfaces, the paint finish can be damaged. Be careful not to spill brake fluid on your vehicle. If you do, wash it off immediately. See “Appearance Care” in the Index.
Some driving conditions or climates may cause a brake squeal when the brakes are first applied or lightly applied. This does not mean something is wrong with your brakes. Brake Adjustment Properly torqued wheel nuts are necessary to help prevent brake pulsation. When tires are rotated, inspect brake pads for wear and evenly torque wheel nuts in the proper sequence to GM specifications. Replacing Brake System Parts Brake linings should always be replaced as complete axle sets.
Battery Your new vehicle comes with a maintenance free ACDelcoR battery. When it’s time for a new battery, get one that has the replacement number shown on the original battery’s label. We recommend an ACDelco battery. Vehicle Storage If you’re not going to drive your vehicle for 25 days or more, remove the black, negative (-) cable from the battery. This will help keep your battery from running down. Contact your dealer to learn how to prepare your vehicle for longer storage periods.
Halogen Bulbs CAUTION: Halogen bulbs have pressurized gas inside and can burst if you drop or scratch the bulb. You or others could be injured. Be sure to read and follow the instructions on the bulb package. Headlamps Composite High-Beam Headlamp System 1. Open the hood. 2. Remove the black retainer clips by lifting up. 3. Pull the headlamp assembly out. 4. Unplug the electrical connector.
Front Turn Signal Lamp Assembly 1. Remove the headlamp assembly as shown under “Composite High-Beam Headlamp System” earlier in this section. 5. Turn the bulb assembly counterclockwise to remove it. 6. Put the new bulb assembly into the headlamp assembly and turn it clockwise until it is tight. 7. Plug in the electrical connector. 8. Put the headlamp assembly back into the vehicle. Install the two retaining clips. 2. Twist the bulb socket to remove it from the headlamp assembly. 3.
5. Put the bulb socket into the lamp assembly and twist it clockwise until it is tight. 6. Put the headlamp assembly back into the vehicle. Install the two retaining clips. Taillamps 3. Pull the assembly away from the vehicle. 4. Turn the socket counterclockwise to remove it. Push the tab in while you turn the socket counterclockwise. 5. Holding the base of the bulb, pull the bulb straight out of the socket. 6. Push the new bulb straight into the socket until it clicks. 1. Open the liftgate. 2.
Windshield Wiper Blade Replacement Windshield wiper blades should be inspected at least twice a year for wear or cracking. See “Wiper Blade Check” in Section 7 of this manual under Part B “Owner Checks and Services” for more information. 1. To remove the old wiper blades, lift the wiper arm until it locks into a vertical position. See “Normal Maintenance Replacement Parts” in the Index for the proper type of replacement blade. NOTICE: Use care when removing or installing a blade assembly.
3. Remove the insert from the blade assembly. The insert has two notches at one end that are locked by the bottom claws of the blade assembly. At the notched end, pull the insert from the blade assembly. 4. To install the new wiper insert, slide the insert (D), notched end last, into the end with two blade claws (A). Slide the insert all the way through the blade claws at the opposite end (B). The plastic caps (C) will be forced off as the insert is fully inserted. 6-36 5.
6. Put the blade assembly pivot in the wiper arm hook. Pull up until the pivot locking tab locks in the hook slot. 7. Carefully lower the wiper arm and blade assembly onto the windshield. Backglass Wiper Blade Replacement See “Windshield Wiper Blade Replacement” in this section for instructions on how to change the backglass wiper blade. The backglass wiper blade will not lock in a vertical position like the windshield wiper blade, so care should be used when pulling it away from the vehicle.
Inflation -- Tire Pressure The Certification/Tire label, which is on the driver’s door edge, above the door latch, shows the correct inflation pressures for your tires when they’re cold. “Cold” means your vehicle has been sitting for at least three hours or driven no more than 1 mile (1.6 km). NOTICE: Don’t let anyone tell you that underinflation or overinflation is all right. It’s not.
Tire Inspection and Rotation Tires should be rotated every 6,000 to 8,000 miles (10 000 to 13 000 km). Any time you notice unusual wear, rotate your tires as soon as possible and check wheel alignment. Also check for damaged tires or wheels. See “When It’s Time for New Tires” and “Wheel Replacement” later in this section for more information. Make sure the spare tire is stored securely. Push, pull, and then try to rotate or turn the tire. If it moves, use the wheel wrench to tighten the cable.
When It’s Time for New Tires CAUTION: 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. When you change a wheel, remove any rust or dirt from places where the wheel attaches to the vehicle. In an emergency, you can use a cloth or a paper towel to do this; but be sure to use a scraper or wire brush later, if you need to, to get all the rust or dirt off. (See “Changing a Flat Tire” in the Index.
Buying New Tires To find out what kind and size of tires you need, look at the Certification/Tire label. The tires installed on your vehicle when it was new had a Tire Performance Criteria Specification (TPC Spec) number on each tire’s sidewall. When you get new tires, get ones with that same TPC Spec number. That way your vehicle will continue to have tires that are designed to give proper endurance, handling, speed rating, traction, ride and other things during normal service on your vehicle.
Uniform Tire Quality Grading Treadwear The following information relates to the system developed by the United States National Highway Traffic Safety Administration, which grades tires by treadwear, traction and temperature performance. (This applies only to vehicles sold in the United States.) The grades are molded on the sidewalls of most passenger car tires.
Temperature -- A, B, C Wheel Alignment and Tire Balance The temperature grades are A (the highest), B, and C, representing the tire’s resistance to the generation of heat and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel. Sustained high temperature can cause the material of the tire to degenerate and reduce tire life, and excessive temperature can lead to sudden tire failure.
Each new wheel should have the same load-carrying capacity, diameter, width, offset and be mounted the same way as the one it replaces. If you need to replace any of your wheels, wheel bolts or wheel nuts, replace them only with new GM original equipment parts. This way, you will be sure to have the right wheel, wheel bolts and wheel nuts for your vehicle. CAUTION: Using the wrong replacement wheels, wheel bolts or wheel nuts on your vehicle can be dangerous.
Tire Chains NOTICE: Don’t use tire chains. They can damage your vehicle because there’s not enough clearance. Use another type of traction device only if its manufacturer recommends it for use on your vehicle and tire size combination and road conditions. Follow that manufacturer’s instructions. To help avoid damage to your vehicle, drive slowly, readjust or remove the device if it’s contacting your vehicle, and don’t spin your wheels.
Don’t use any of these unless this manual says you can. In many uses, these will damage your vehicle: D D D D Alcohol Laundry Soap Bleach Reducing Agents Cleaning the Inside of Your Vehicle Use a vacuum cleaner often to get rid of dust and loose dirt. Wipe vinyl, leather, plastic and painted surfaces with a clean, damp cloth. Cleaning of Fabric/Carpet Your dealer has two cleaners, Multi-Purpose Interior Cleaner and Capture Non-Solvent Dry Spot and Soil Remover for cleaning fabric and carpet.
Special Fabric Cleaning Problems Cleaning Vinyl 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: Use warm water and a clean cloth. 1. Carefully scrape off excess stain, then sponge the soiled area with cool water. D Things like tar, asphalt and shoe polish will stain 2. If a stain remains, follow the multi-purpose interior cleaner instructions described earlier.
Cleaning the Top of the Instrument Panel Care of Safety Belts Use only mild soap and water to clean the top surfaces of the instrument panel. Sprays containing silicones or waxes may cause annoying reflections in the windshield and even make it difficult to see through the windshield under certain conditions. Keep belts clean and dry. Cleaning Interior Plastic Components Use only a mild soap and water solution on a soft cloth or sponge. Commercial cleaners may affect the surface finish.
Cleaning Glass Surfaces Glass should be cleaned often. GM Glass Cleaner or a liquid household glass cleaner will remove normal tobacco smoke and dust films on interior glass. (See “Appearance Care and Materials” in the Index.) Don’t use abrasive cleaners on glass, because they may cause scratches. Avoid placing decals on the inside rear window, since they may have to be scraped off later. If abrasive cleaners are used on the inside of the rear window, an electric defogger element may be damaged.
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. Don’t wash your vehicle in the direct rays of the sun.
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. Exterior painted surfaces are subject to aging, weather and chemical fallout that can take their toll over a period of years.
Finish Damage Chemical Paint Spotting Any stone chips, fractures or deep scratches in the finish should be repaired right away. Bare metal will corrode quickly and may develop into a major repair expense. Some weather and atmospheric conditions can create a chemical fallout. Airborne pollutants can fall upon and attack painted surfaces on your vehicle. This damage can take two forms: blotchy, ringlet-shaped discolorations, and small irregular dark spots etched into the paint surface.
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.
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.
Electrical System Power Windows and Other Power Options Add-On Electrical Equipment Circuit breakers protect the power windows and other power accessories. When the current load is too heavy, the circuit breaker opens and closes, protecting the circuit until the problem is fixed or goes 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.
Instrument Panel Fuse Block The instrument panel fuse block is at the driver’s end of the instrument panel. Remove the cover by turning the fastener counterclockwise. Extra fuses and the fuse extractor are provided in the cover. To reinstall the fuse panel cover, push in and turn the fastener clockwise.
Fuse/Circuit Breaker Usage 4 Gages, Body Control Module, Instrument Panel Cluster 5 Parking Lamps, Power Window Switch, Body Control Module, Ashtray Lamp 6 Steering Wheel Audio Control Illumination Fuse/Circuit Breaker Usage 13 Auxiliary Power 14 Power Locks Motor 15 4WD Switch, Engine Controls (VCM, PCM, Transmission) 16 Air Bag 17 Front Wiper 18 Steering Wheel Audio Controls 7 Headlamp Switch, Body Control Module, Headlamp Relay 19 Radio, Battery 8 Courtesy Lamps, Battery Run-Do
Engine Compartment Fuse Block The fuse block is under the hood at the driver’s side of the engine compartment. Name Usage TRL TRN Trailer Left Turn Remove the cover by turning the fastener counterclockwise. To reinstall the fuse panel cover, push in and turn the fastener clockwise.
Name Usage Name Usage LT TRN Left Turn Signal Rear HORN Horn RT TRN Right Turn Signal Rear BTSI RR PRK Right Rear Parking Lamps Automatic Transmission Shift Lock Control System TRL PRK Trailer Park Lamps B/U LP Back-Up Lamps LT LOW Low-Beam Headlamp, Left DRL Daytime Running Lamps RT LOW Low-Beam Headlamp, Right IGN B Column Feed, IGN 2, 3, 4 FRPRK Front Parking Lamps RAP Retained Accessory Power INT BAT I/P Fuse Block Feed LD LEV Electronic Load Leveling ENG I Engine Sens
Name Usage HTDSEAT Heated Seats HVAC HVAC System TRCHMSL Trailer Center High-Mounted Stop Light HIBEAM High-Beam Headlamps RRDFOG Rear Defogger TBC Truck Body Computer CRANK Clutch Switch, NSBU Switch HAZLP Hazard Lamps VECHMSL Vehicle Center High-Mounted Stop Lamp HTDMIR Heated Mirror ATC Automatic Transfer Case STOPLP Stoplamps RR W/W Rear Window Wiper Replacement Bulbs Lamps Halogen Headlamps, Composite High Beam Tail and Stoplamps Front Sidemarker Lamps Front Turn Signal Lamp
Capacities (Approximate) Please refer to “Recommended Fluids and Lubricants” in the Index for more information. Cooling System* . . . . . . . . . . . . . 11.7 quarts (11.1 L) Crankcase* . . . . . . . . . . . . . . . . . . . 4.5 quarts (4.3 L) Automatic Transmission (Drain and Refill)* . . . . . . . . . . . 5.0 quarts (4.7 L) Differential Fluid Front . . . . . . . . . . . . . . . . . . . . . . . 2.6 pints (1.2 L) Rear . . . . . . . . . . . . . . . . . . . . . . . . 4.0 pints (1.9 L) Fuel Tank . . . . . . . .
Section 7 Maintenance Schedule This section covers the maintenance required for your vehicle. Your vehicle needs these services to retain its safety, dependability and emission control performance.
Introduction 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.
How This Section is Organized This maintenance schedule is divided into five parts: “Part A: Scheduled Maintenance Services” shows what to have done and how often. Some of these services can be complex, so unless you are technically qualified and have the necessary equipment, you should let your dealer’s service department or another qualified service center do these jobs. CAUTION: Performing maintenance work on a vehicle can be dangerous. In trying to do some jobs, you can be seriously injured.
Part A: Scheduled Maintenance Services Using Your Maintenance Schedule We at General Motors want to help you keep your vehicle in good working condition. But we don’t know exactly how you’ll drive it. You may drive very short distances only a few times a week. Or you may drive long distances all the time in very hot, dusty weather. You may use your vehicle in making deliveries. Or you may drive it to work, to do errands or in many other ways.
Scheduled Maintenance Short Trip/City Definition 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. D Most trips include extensive idling (such as frequent driving in stop-and-go traffic). D You operate your vehicle in dusty areas or off-road frequently.
Scheduled Maintenance Short Trip/City Intervals Every 60,000 Miles (100 000 km): Engine Accessory Drive Belt Inspection. Every 100,000 Miles (166 000 km): Spark Plug Wire Inspection. Spark Plug Replacement. Positive Crankcase Ventilation (PCV) Valve Inspection. Every 150,000 Miles (240 000 km): Cooling System Service (or every 60 months, whichever occurs first). These intervals only summarize maintenance services. Be sure to follow the complete scheduled maintenance on the following pages.
Scheduled Maintenance Long Trip/Highway Intervals 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 15,000 Miles (25 000 km): Automatic Transmission Service (severe conditions only). Every 30,000 Miles (50 000 km): Fuel Filter Replacement. Engine Air Cleaner Filter Replacement.
Short Trip/City Scheduled Maintenance 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.
Short Trip/City Scheduled Maintenance 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. Check constant DATE ACTUAL MILEAGE SERVICED BY: DATE ACTUAL MILEAGE SERVICED BY: velocity joints and axle seals for leaking. (See footnote **.
Short Trip/City Scheduled Maintenance 9,000 Miles (15 000 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 DATE ACTUAL MILEAGE SERVICED BY: DATE ACTUAL MILEAGE SERVICED BY: velocity joints and axle seals for leaking. (See footnote **.
Short Trip/City Scheduled Maintenance 15,000 Miles (25 000 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 Inspect engine air cleaner filter if you are driving in dusty conditions. Replace DATE ACTUAL MILEAGE SERVICED BY: filter if necessary. An Emission Control Service. (See footnote [.) j Check rear/front axle fluid level and add fluid as needed.
Short Trip/City Scheduled Maintenance 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. Check constant velocity joints and axle seals for leaking. (See footnote **.) j Rotate tires.
Short Trip/City Scheduled Maintenance 24,000 Miles (40 000 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.
Short Trip/City Scheduled Maintenance 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 **.) j Replace fuel filter. An Emission Control Service. (See footnote [.) j Replace engine air cleaner filter.
Short Trip/City Scheduled Maintenance 33,000 Miles (55 000 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 DATE ACTUAL MILEAGE SERVICED BY: DATE ACTUAL MILEAGE SERVICED BY: velocity joints and axle seals for leaking. (See footnote **.
Short Trip/City Scheduled Maintenance 39,000 Miles (65 000 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 DATE ACTUAL MILEAGE SERVICED BY: DATE ACTUAL MILEAGE SERVICED BY: velocity joints and axle seals for leaking. (See footnote **.
Short Trip/City Scheduled Maintenance 45,000 Miles (75 000 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 **.
Short Trip/City Scheduled Maintenance 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.
Short Trip/City Scheduled Maintenance 54,000 Miles (90 000 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.
Short Trip/City Scheduled Maintenance 60,000 Miles (100 000 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 **.
Short Trip/City Scheduled Maintenance j Replace engine air cleaner filter. An Emission Control Service. j Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. (See footnote +.) 63,000 Miles (105 000 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 #.
Short Trip/City Scheduled Maintenance 69,000 Miles (115 000 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 DATE ACTUAL MILEAGE SERVICED BY: DATE ACTUAL MILEAGE SERVICED BY: velocity joints and axle seals for leaking. (See footnote **.
Short Trip/City Scheduled Maintenance 75,000 Miles (125 000 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 #.
Short Trip/City Scheduled Maintenance 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.
Short Trip/City Scheduled Maintenance 84,000 Miles (140 000 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.
Short Trip/City Scheduled Maintenance 90,000 Miles (150 000 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 **.
Short Trip/City Scheduled Maintenance 93,000 Miles (155 000 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 DATE ACTUAL MILEAGE SERVICED BY: DATE ACTUAL MILEAGE SERVICED BY: velocity joints and axle seals for leaking. (See footnote **.
Short Trip/City Scheduled Maintenance 99,000 Miles (165 000 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 DATE ACTUAL MILEAGE SERVICED BY: DATE ACTUAL MILEAGE SERVICED BY: velocity joints and axle seals for leaking. (See footnote **.
Short Trip/City Scheduled Maintenance 150,000 Miles (240 000 km) j Drain, flush and refill cooling system (or every 60 months since last service, whichever occurs first). See “Engine Coolant” in the Index for what to use. Inspect hoses. Clean radiator, condenser, pressure cap and neck. Pressure test cooling system and pressure cap. An Emission Control Service.
Long Trip/Highway Scheduled Maintenance 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.
Long Trip/Highway Scheduled Maintenance 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.
Long Trip/Highway Scheduled Maintenance 15,000 Miles (25 000 km) (Continued) – In hilly or mountainous terrain. – When doing frequent trailer towing. – Uses such as found in taxi, police or delivery service. If you do not use your vehicle under any of these conditions, change the fluid and filter every 50,000 miles (83 000 km). Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. (See footnote +.
Long Trip/Highway Scheduled Maintenance 30,000 Miles (50 000 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 **.
Long Trip/Highway Scheduled Maintenance 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. Check constant velocity joints and axle seals for leaking. (See footnote **.) j Rotate tires.
Long Trip/Highway Scheduled Maintenance j – When doing frequent trailer towing. – Uses such as found in taxi, police or delivery service. If you do not use your vehicle under any of these conditions, change the fluid and filter every 50,000 miles (83 000 km). Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. (See footnote +.
Long Trip/Highway Scheduled Maintenance 60,000 Miles (100 000 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 **.
Long Trip/Highway Scheduled Maintenance j Inspect engine accessory drive belt. An Emission Control Service. j Replace fuel filter. An Emission Control Service. (See footnote [.) j Replace engine air cleaner filter. An Emission Control Service. 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 #.
Long Trip/Highway Scheduled Maintenance 75,000 Miles (125 000 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 **.
Long Trip/Highway Scheduled Maintenance 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.
Long Trip/Highway Scheduled Maintenance 90,000 Miles (150 000 km) (Continued) – In hilly or mountainous terrain. – When doing frequent trailer towing. – Uses such as found in taxi, police or delivery service. If you do not use your vehicle under any of these conditions, change the fluid and filter every 50,000 miles (83 000 km). Replace fuel filter. An Emission Control Service. (See footnote [.) j Replace engine air cleaner filter. An Emission Control Service. j Rotate tires.
Long Trip/Highway Scheduled Maintenance 100,000 Miles (166 000 km) j Inspect spark plug wires. An Emission Control Service. j Replace spark plugs. An Emission Control Service. j If you haven’t used your vehicle under severe service conditions listed j DATE ACTUAL MILEAGE SERVICED BY: DATE ACTUAL MILEAGE SERVICED BY: previously and, therefore, haven’t changed your automatic transmission fluid, change both the fluid and filter. Inspect Positive Crankcase Ventilation (PCV) valve.
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.
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.
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.
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: Park on a fairly steep hill, with the vehicle facing downhill. Keeping your foot on the regular brake, set the parking brake.
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.
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.
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 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.
USAGE FLUID/LUBRICANT USAGE Chassis Lubrication Chassis Lubricant (GM Part No. 12377985 or equivalent) or lubricant meeting requirements of NLGI # 2, Category LB or GC-LB. Front Axle SAE 80W-90 Axle Lubricant (GM Part No. 1052271 or equivalent). Hood Latch Assembly, Secondary Latch, Pivots, Spring Anchor and Release Pawl Rear Axle (Locking Differential) Axle Lubricant; use only GM Part No. 1052271. Do not add friction modifier. Automatic Transfer Case Automatic Transfer Case Fluid (GM Part No.
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.
Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED 7-51
Maintenance Record DATE 7-52 ODOMETER READING SERVICED BY MAINTENANCE PERFORMED
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.
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.
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.
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.
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) Puerto Ric
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).
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.
Courtesy Transportation GMC has always exemplified quality and value in its offering of motor vehicles. To enhance your ownership experience, we and our participating dealers are proud to offer Courtesy Transportation, a customer support program for new vehicles. 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.
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. Requirements vary and may include minimum age requirements, insurance coverage, credit card, etc.
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.
REPORTING SAFETY DEFECTS TO GENERAL MOTORS Ordering 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: Owner’s manuals are available for purchase for all current and most past model General Motors vehicles. Pontiac-GMC Customer Assistance Center P.O.
2000 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.
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 2 0 0 0 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.
