000 GMC Savana 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 System Child Restraints Features and Controls Section 2 ii Keys and Door Locks Keyless Entry System Automatic Transmission Parking Brake Windows Tilt Wheel (Option) Turn Signal/Multifunction Lever Windshield Wipers Cruise Control (Option) Interior and Exterior Lamps Mirrors Storage Compartments Accessory Power Outlets Instrument Panel, Warning Lights and Gages
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 (If Equipped) Your Driving and the Road Section 4 Braking/Anti-lock Brakes Steering Driving Tips for Various Road Conditions Recreational Vehicle Towing Loading Your Vehicle Towing a Trailer Problems on the Road Section 5 Hazard Warning Flashers Jump Starting Towing Your Vehicle Engine Overheating Changing a Flat Ti
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.
yellowblue We support voluntary technician certification. GENERAL MOTORS, GM, the GM Emblem, GMC, the GMC Emblem and the name SAVANA are registered trademarks of General Motors Corporation. This manual includes the latest information at the time it was printed. We reserve the right to make changes in the product after that time without further notice. For vehicles first sold in Canada, substitute the name “General Motors of Canada Limited” for GMC whenever it appears in this manual.
yellowblue How to Use this Manual Safety Warnings and Symbols Many people read their owner’s manual from beginning to end when they first receive their new vehicle. If you do this, it will help you learn about the features and controls for your vehicle. In this manual, you’ll find that pictures and words work together to explain things quickly. You will find a number of safety cautions in this book.
yellowblue You will also find a circle with a slash through it in this book. This safety symbol means “Don’t,” “Don’t do this” or “Don’t let this happen.” In the notice area, we tell you about something that can damage your vehicle. Many times, this damage would not be covered by your warranty, and it could be costly. But the notice will tell you what to do to help avoid the damage. When you read other manuals, you might see CAUTION and NOTICE warnings in different colors or in different words.
yellowblue Vehicle Symbols These are some of the symbols you may find on your vehicle.
yellowblue Model Reference This manual covers these models: Passenger Van Cargo Van x Cab and Chassis
Service Station Guide Windshield Washer Fluid 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 5 See Section 6* Alternate Fuel Door Release See Section 6 Hood Release See Section 6 Battery See Section 6 Engine Oil Dipstick See Section 6* Oil Viscosity Engine Oil See Section 6* Remote Fuel Release Door See Section 6 Fuel Use unleaded gas only, 87 Octane or higher.
yellowblue Section 1 Seats and Restraint Systems Here you’ll find information about the seats in your vehicle and how to use your safety belts properly. You can also learn about some things you should not do with air bags and safety belts.
yellowblue Seats and Seat Controls This part tells you about the seats -- how to adjust them, take them out and put them back in. It also tells you about reclining front seatbacks. Manual Front Seats The bucket seats can be adjusted forward or rearward with the lever at the front of the seat. To adjust the seat, pull the lever up to release the seat bottom and slide the seat to where you want it. Then release the lever and try to move the seat with your body, to make sure the seat is locked into place.
yellowblue Power Seat (Option) Reclining Seatbacks If your vehicle has a power seat on the driver’s or passenger’s side, you can adjust it with these switches at the front center cushion of the seat. To adjust the seatback, lift the front of this lever, which is located at the inner edge of the seat cushion. To raise the seat, move the center knob up. To lower the seat, move the center knob down. To move the seat forward, move the center knob toward the right.
yellowblue CAUTION: But don’t have a seatback reclined if your vehicle is moving. 1-4 Sitting in a reclined position when your vehicle is in motion can be dangerous. Even if you buckle up, your safety belts can’t do their job when you’re reclined like this. The shoulder belt can’t do its job because it won’t be against your body. Instead, it will be in front of you. In a crash you could go into it, receiving neck or other injuries. The lap belt can’t do its job either.
yellowblue Rear Seats Removing the Rear Seat Getting Into the Rear Seats To make it easier for passengers to get into the rear seats, use the fastener strips on the headliner and safety belt latch. These will keep the safety belts out of the way while people get into the rear seats. 1. Disconnect the quick release latch plates for the lap shoulder belts on the bench seat to be removed. To do this, press the tip of a key into the release hole of the safety belt buckle while pulling up on the safety belt.
yellowblue 2. Lift the carpet/mat flap at the inboard side of the seat base in the rear. 3. Locate the red handle on the inboard side of the seat base and rotate it up. 4. Once the red handle is rotated up, pull the handle to remove the locking pin.
yellowblue 5. Stow the locking pin on the rear of the seat base in the hole that is provided. 6. Repeat this procedure for the pin on the other seat base. 10. For the first rear seat, stow the safety belt latch by attaching the fastener strip on the safety belt latch to the trim just inside the side door. There is also a fastener strip provided for stowing the safety belt latch for a four-passenger bench seat, if equipped. 7.
yellowblue CAUTION: A safety belt that is improperly routed, not properly attached, or twisted won’t provide the protection needed in a crash. The person wearing the belt could be seriously injured. After installing the seat, always check to be sure that the safety belts are properly routed and attached, and are not twisted. For the remaining rear seats, stow the safety belt latch plate on the clip at the window trim.
yellowblue 4. Remove the pin from its stowed position on the seat base while holding the carpet/mat flap back. 5. Insert the red-handled locking pin into the seat base, lifting the seat slightly to line up the pin with the base.
yellowblue 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: 6. Rotate the red handle down until it is in the retaining clip. 7. Replace the carpet/mat flap to its original position. 8. Repeat this procedure for the other seat base. 9.
yellowblue 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. Your vehicle has a light that comes on as a reminder to buckle up. (See “Safety Belt Reminder Light” in the Index.
yellowblue 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.
yellowblue Get it up to speed. Then stop the vehicle. The rider doesn’t stop. The person keeps going until stopped by something. In a real vehicle, it could be the windshield ...
yellowblue or the instrument panel ... or the safety belts! With safety belts, you slow down as the vehicle does. You get more time to stop. You stop over more distance, and your strongest bones take the forces. That’s why safety belts make such good sense.
yellowblue Here Are Questions Many People Ask About Safety Belts -- and the Answers Q: Won’t I be trapped in the vehicle after an accident if I’m wearing a safety belt? A: You could be -- whether you’re wearing a safety belt or not. But you can unbuckle a safety belt, even if you’re upside down. And your chance of being conscious during and after an accident, so you can unbuckle and get out, is much greater if you are belted.
yellowblue Driver Position This part describes the driver’s restraint system. Lap-Shoulder Belt The driver has a lap-shoulder belt. Here’s how to wear it properly. 1. Close and lock the door. 2. Adjust the seat (to see how, see “Seats” in the Index) so you can sit up straight. 3. Pick up the latch plate and pull the belt across you. Don’t let it get twisted. 4. Push the latch plate into the buckle until it clicks. Pull up on the latch plate to make sure it is secure.
yellowblue 5. To make the lap part tight, pull down on the buckle end of the belt as you pull up on the shoulder belt. The lap part of the belt should be worn low and snug on the hips, just 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.
yellowblue Shoulder Belt Height Adjuster Before you begin to drive, move the shoulder belt adjuster to the height that is right for you. To move it down, push in at the top of the arrows and move the height adjuster to the desired position. You can move the adjuster up just by pushing up on the shoulder belt guide. After you move the adjuster to where you want it, try to move it down without pushing in to make sure it has locked into position.
yellowblue Q: What’s wrong with this? CAUTION: You can be seriously hurt if your shoulder belt is too loose. In a crash, you would move forward too much, which could increase injury. The shoulder belt should fit against your body. A: The shoulder belt is too loose. It won’t give nearly as much protection this way.
yellowblue Q: What’s wrong with this? CAUTION: You can be seriously injured if your belt is buckled in the wrong place like this. In a crash, the belt would go up over your abdomen. The belt forces would be there, not at the pelvic bones. This could cause serious internal injuries. Always buckle your belt into the buckle nearest you. A: The belt is buckled in the wrong place.
yellowblue Q: What’s wrong with this? CAUTION: You can be seriously injured if your belt goes over an armrest like this. The belt would be much too high. In a crash, you can slide under the belt. The belt force would then be applied at the abdomen, not at the pelvic bones, and that could cause serious or fatal injuries. Be sure the belt goes under the armrests. A: The belt is over an armrest.
yellowblue Q: What’s wrong with this? CAUTION: You can be seriously injured if you wear the shoulder belt under your arm. In a crash, your body would move too far forward, which would increase the chance of head and neck injury. Also, the belt would apply too much force to the ribs, which aren’t as strong as shoulder bones. You could also severely injure internal organs like your liver or spleen. A: The shoulder belt is worn under the arm. It should be worn over the shoulder at all times.
yellowblue Q: What’s wrong with this? CAUTION: You can be seriously injured by a twisted belt. In a crash, you wouldn’t have the full width of the belt to spread impact forces. If a belt is twisted, make it straight so it can work properly, or ask your dealer to fix it. A: The belt is twisted across the body.
yellowblue Safety Belt Use During Pregnancy Safety belts work for everyone, including pregnant women. Like all occupants, they are more likely to be seriously injured if they don’t wear safety belts. To unlatch the belt, just push the button on the buckle. The belt should go back out of the way. Before you close the door, be sure the belt is out of the way. If you slam the door on it, you can damage both the belt and your vehicle.
yellowblue The best way to protect the fetus is to protect the mother. When a safety belt is worn properly, it’s more likely that the fetus won’t be hurt in a crash. For pregnant women, as for anyone, the key to making safety belts effective is wearing them properly. Air Bag System This part explains the air bag system. Right Front Passenger Position To learn how to wear the right front passenger’s safety belt properly, see “Driver Position” earlier in this section.
yellowblue If it says AIR BAG on the middle part of the steering wheel but it doesn’t say AIR BAG on the instrument panel in front of the right front passenger’s seat, your vehicle has an air bag for the driver only. If it says AIR BAG on the middle part of the steering wheel, but there is no right front passenger seat, your vehicle has an air bag for the driver only. If it doesn’t say AIR BAG on the middle part of the steering wheel, your vehicle doesn’t have air bags.
yellowblue Here are the most important things to know about the air bag system: CAUTION: You can be severely injured or killed in a crash if you aren’t wearing your safety belt -- even if you have air bags. Wearing your safety belt during a crash helps reduce your chance of hitting things inside the vehicle or being ejected from it. Air bags are “supplemental restraints” to the safety belts. All air bags are designed to work with safety belts, but don’t replace them.
yellowblue If your vehicle has an air bag for the right front passenger, please read this: There is an air bag readiness light on the instrument panel, which shows AIR BAG. CAUTION: Anyone who is up against, or very close to, any air bag when it inflates can be seriously injured or killed. Air bags plus lap-shoulder belts offer the best protection for adults, but not for young children and infants. Neither the vehicle’s safety belt system nor its air bag system is designed for them.
yellowblue 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.
yellowblue CAUTION: If something is between an occupant and an air bag, the bag might not inflate properly or it might force the object into that person. The path of an inflating air bag must be kept clear. Don’t put anything between an occupant and an air bag, and don’t attach or put anything on the steering wheel hub or on or near any other air bag covering. When should an air bag inflate? An air bag is designed to inflate in a moderate to severe frontal or near-frontal crash.
yellowblue 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.
yellowblue D Your vehicle is equipped with a crash sensing and diagnostic module, which records information about the air bag system. The module records information about the readiness of the system, when the system commands air bag inflation and driver’s safety belt usage at deployment. Some modules also record speed, engine rpm, brake and throttle data. D Let only qualified technicians work on your air bag system. Improper service can mean that your air bag system won’t work properly.
yellowblue Servicing Your Air Bag-Equipped Vehicle Air bags affect how your vehicle should be serviced. There are parts of the air bag system in several places around your vehicle. You don’t want the system to inflate while someone is working on your vehicle. Your dealer and the service manual have information about servicing your vehicle and the air bag system. To purchase a service manual, see “Service and Owner Publications” in the Index.
yellowblue Rear Seat Passengers 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. Rear passengers who aren’t safety belted can be thrown out of the vehicle in a crash. And they can strike others in the vehicle who are wearing safety belts.
yellowblue Lap-Shoulder Belt The positions next to the windows have lap-shoulder belts. Here’s how to wear one properly. 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.
yellowblue 3. To make the lap part tight, pull down on the buckle end of the belt as you pull up on the shoulder part. 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.
yellowblue 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. To unlatch the belt, just push the button on the buckle.
yellowblue Rear Safety Belt Comfort Guides for Children and Small Adults Your vehicle may have rear shoulder belt comfort guides. This feature 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 seats.
yellowblue 2. Slide the guide under and past the belt. The elastic cord must be under the belt. Then, place the guide over the belt, and insert the two edges of the belt into the slots of the guide. 3. Be sure that the belt is not twisted and it lies flat. The elastic cord must be under the belt and the guide on top.
yellowblue Center Passenger Position 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. Slide the guide onto the storage clip.
yellowblue Lap Belt If your vehicle has rear bench seats, someone can sit in the center positions. To make the belt shorter, pull its free end as shown until the belt is snug. When you sit in a center seating position, you have a lap safety belt, which has no retractor. To make the belt longer, tilt the latch plate and pull it along the belt. Buckle, position and release it the same way as the lap part of a lap-shoulder belt.
yellowblue Children Everyone in a vehicle needs protection! That includes infants and all children smaller than adult size. Neither the distance traveled nor the age and size of the traveler changes the need, for everyone, to use safety restraints. In fact, the law in every state in the United States and in every Canadian province says children up to some age must be restrained while in a vehicle.
yellowblue CAUTION: Smaller children and babies should always be restrained in a child or infant restraint. The instructions for the restraint will say whether it is the right type and size for your child. A very young child’s hip bones are so small that a regular belt might not stay low on the hips, as it should. Instead, the belt will likely be over the child’s abdomen. In a crash, the belt would apply force right on the child’s abdomen, which could cause serious or fatal injuries.
yellowblue CAUTION: (Continued) at only 25 mph (40 km/h), a 12-lb. (5.5 kg) baby will suddenly become a 240-lb. (110 kg) force on your arms. The baby would be almost impossible to hold. Secure the baby in an infant restraint. CAUTION: Never hold a baby in your arms while riding in a vehicle. A baby doesn’t weigh much -- until a crash. During a crash a baby will become so heavy you can’t hold it.
yellowblue Smaller Children and Babies (Cargo Vans with Passenger Air Bags) CAUTION: Children who are up against, or very close to, any air bag when it inflates can be seriously injured or killed. Air bags plus lap-shoulder belts offer the best protection for adults, but not for young children and infants. Neither the vehicle’s safety belt system nor its air bag system is designed for them. Young children and infants need the protection that a child restraint system can provide.
yellowblue 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. For example, in a crash at only 25 mph (40 km/h), a 12-lb. (5.5 kg) baby will suddenly become a 240-lb. (110 kg) force on your arms. The baby would be almost impossible to hold. Child Restraints Every time infants and young children ride in vehicles, they should have protection provided by appropriate restraints.
yellowblue An infant car bed (A) is a special bed made for use in a motor vehicle. It’s an infant restraint system designed to restrain or position a child on a continuous flat surface. With an infant car bed, make sure that the infant’s head rests toward the center of the vehicle. 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.
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yellowblue A forward-facing child restraint (C-E) positions a child upright to face forward in the vehicle. These forward-facing restraints are designed to help protect children who are from 20 to 40 lbs. (9 to 18 kg) and about 26 to 40 inches (66 to 102 cm) in height, or up to around four years of age. One type, a convertible restraint, is designed to be used either as a rear-facing infant seat or a forward-facing child seat. A booster seat (F) is designed for children who are about 40 to 60 lbs.
yellowblue When choosing a child restraint, be sure the child restraint is designed to be used in a vehicle. If it is, it will have a label saying that it meets federal motor vehicle safety standards. Then follow the instructions for the restraint. You may find these instructions on the restraint itself or in a booklet, or both. These restraints use the belt system in your vehicle, but the child also has to be secured within the restraint to help reduce the chance of personal injury.
yellowblue Where to Put the Restraint (Cargo Vans and Cab and Chassis Models) Top Strap The child restraint must be secured properly in the passenger seat. If your vehicle has a passenger air bag, never put a rear-facing child restraint in this vehicle. Here’s why: CAUTION: A child in a rear-facing child restraint can be seriously injured or killed if the 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.
If your vehicle is a cargo van, the anchor for a top strap is located at the rear of the seat cushion on the right front passenger’s seat. Don’t use a child restraint with a top strap in the right front passenger’s position, or in any four-passenger rear bench seat. Cargo Van Models Passenger Van 3–Passenger Rear Seats If your vehicle is a passenger van with rear seats, an anchor bracket for a top strap is located at the rear of the seat cushion for each three-passenger rear bench seat.
yellowblue CAUTION: Securing a Child Restraint in a Rear Outside Seat Position Each top tether bracket is designed to anchor only one child restraint. Attaching more than one child restraint to a single bracket could cause the anchor to come loose or even break in a crash. A child or others could be injured if this happens. To help prevent injury to people and damage to your vehicle, attach only one child restraint per bracket. You’ll be using the lap-shoulder belt.
yellowblue If the shoulder belt goes in front of the child’s face or neck, put it behind the child restraint. 4. Pull the rest of the shoulder belt all the way out of the retractor to set the lock. 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.
yellowblue To remove the child restraint, just unbuckle the vehicle’s safety belt and let it go back all the way. The safety belt will move freely again and be ready to work for an adult or larger child passenger. Securing a Child Restraint in a Center Seat Position 5. To tighten the belt, feed the shoulder belt back into the retractor while you push down on the child restraint.
yellowblue 1. Make the belt as long as possible by tilting the latch plate and pulling it along the belt. 2. Put the restraint on the seat. 3. Run the vehicle’s safety belt through or around the restraint. The child restraint instructions will show you how. 4. Buckle the belt. Make sure the release button is positioned so you would be able to unbuckle the safety belt quickly if you ever had to. 5. To tighten the belt, pull its free end while you push down on the child restraint.
yellowblue To remove the child restraint, just unbuckle the vehicle’s safety belt. It will be ready to work for an adult or larger child passenger. Securing a Child Restraint in the Right Front Seat Position If your vehicle has a front passenger air bag, never put a rear-facing child restraint in this seat. Here’s why: CAUTION: A child in a rear-facing child restraint can be seriously injured or killed if the front passenger’s air bag inflates.
yellowblue You’ll be using the lap-shoulder belt. See the earlier part about the top strap if the child restraint has one. Be sure to follow the instructions that came with the child restraint. Secure the child in the child restraint when and as the instructions say. 1. If your vehicle has a front passenger air bag, always move the seat as far back as it will go before securing a forward-facing child restraint. (See “Seats” in the Index.) 2. Put the restraint on the seat. 3.
yellowblue 5. Pull the rest of the shoulder belt all the way out of the retractor to set the lock. 6. To tighten the belt, feed the shoulder belt back into the retractor while you push down on the child restraint. You may find it helpful to use your knee to push down on the child restraint as you tighten the belt. 7. Push and pull the child restraint in different directions to be sure it is secure. To remove the child restraint, just unbuckle the vehicle’s safety belt and let it go back all the way.
yellowblue Larger Children Children who have outgrown child restraints should wear the vehicle’s safety belts. If you have the choice, a child should sit next to a window so the child can wear a lap-shoulder belt and get the additional restraint a shoulder belt can provide. 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.
yellowblue CAUTION: Never do this. Here two children are wearing the same belt. The belt can’t properly spread the impact forces. In a crash, the two children can be crushed together and seriously injured. A belt must be used by only one person at a time.
yellowblue CAUTION: Never do this. Here a child is sitting in a seat that has a lap-shoulder belt, but the shoulder part is behind the child. If the child wears the belt in this way, in a crash the child might slide under the belt. The belt’s force would then be applied right on the child’s abdomen. That could cause serious or fatal injuries. Wherever the child sits, the lap portion of the belt should be worn low and snug on the hips, just touching the child’s thighs.
yellowblue Safety Belt Extender If the vehicle’s safety belt will fasten around you, you should use it. But if a safety belt isn’t long enough to fasten, your dealer will order you an extender. It’s free. When you go in to order it, take the heaviest coat you will wear, so the extender will be long enough for you. The extender will be just for you, and just for the seat in your vehicle that you choose. Don’t let someone else use it, and use it only for the seat it is made to fit.
yellowblue ✍ 1-64 NOTES
yellowblue Section 2 Features and Controls Here you can learn about the many standard and optional features on your vehicle, and information on starting, shifting and braking. Also explained are the instrument panel and the warning systems that tell you if everything is working properly -- and what to do if you have a problem.
yellowblue Keys CAUTION: Leaving children in a vehicle with the ignition key is dangerous for many reasons. A child or others could be badly injured or even killed. They could operate the power windows or other controls or even make the vehicle move. Don’t leave the keys in a vehicle with children.
yellowblue Your vehicle has one double-sided key for the ignition and all door locks. Door Locks CAUTION: If you ever lose your key, your dealer will be able to assist you with obtaining a new one. NOTICE: Unlocked doors can be dangerous. Passengers -- especially children -- can easily open the doors and fall out. When a door is locked, the inside handle won’t open it. Outsiders can easily enter through an unlocked door when you slow down or stop your vehicle.
yellowblue There are several ways to lock and unlock your vehicle. If your vehicle is equipped with remote keyless entry, see “Keyless Entry System” later in the Index for more information. Power Door Locks (Option) Press the bottom side of the power door lock switch to lock the doors at once. From the outside, use your key. To lock the door from the inside, slide the lever on your door down. To unlock the door, slide the lever up. When a door is locked, the inside door handle will not work.
yellowblue Rear Door Security Lock Move the button to the left to engage the security feature. Move the button to the right to return the door locks to normal operation. Security locks are located on the passenger side rear door, the side sliding door or the front portion of the 60/40 side swing-out door. With this feature, you can lock these doors so they can’t be opened from the inside by passengers. 60/40 Rear Cargo Door Move the button down to engage the security feature.
yellowblue Move the button up to engage the security feature. Move the button down to return the door locks to normal operation. Keyless Entry System (If Equipped) If your vehicle has this feature, you can lock and unlock your doors from about 3 feet (1 m) up to 30 feet (9 m) away using the remote keyless entry transmitter supplied with your vehicle. Side Sliding Door Your keyless entry system operates on a radio frequency subject to Federal Communications Commission (FCC) Rules and with Industry Canada.
yellowblue 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. D Check the location. Other vehicles or objects may be This device complies with RSS-210 of Industry Canada.
yellowblue Matching Transmitter(s) To Your Vehicle Each remote keyless entry transmitter is coded to prevent another transmitter from unlocking your vehicle. If a transmitter is lost or stolen, a replacement can be purchased through your dealer. Remember to bring any remaining transmitters with you when you go to your dealer. When the dealer matches the replacement transmitter to your vehicle, any remaining transmitters must also be matched.
yellowblue Resynchronization Resynchronization may be necessary due to the security method used by this system. The transmitter does not send the same signal twice to the receiver. The receiver will not respond to a signal it has been sent previously. This prevents anyone from recording and playing back the signal from the transmitter. To resynchronize your transmitter, stand close to your vehicle and simultaneously press and hold the LOCK and UNLOCK buttons on the transmitter for at least five seconds.
yellowblue Sliding Side Door (Option) To open the sliding side door from outside, pull the handle toward the rear of the vehicle. Then, slide the door open. 2-10 To close the sliding side door from outside, use the outside door handle to slide the door toward the front of the vehicle. When the door slides closed completely, it will be flush with the side of the body.
yellowblue To open the sliding door from inside, rotate the handle upward and toward the rear of the vehicle. Then, slide the door toward the rear of the vehicle to open. To close the sliding door from inside, grasp the inside handle and slide the door toward the front of the vehicle to a closed position. Make sure the door is completely closed before driving your vehicle.
yellowblue 60/40 Swing-Out Side Door To open the front portion of a 60/40 door from the outside, pull up on the handle and pull the handle toward you. 2-12 To open the front portion of a 60/40 door from the inside, pull the handle towards you and push open the door.
yellowblue To close the side doors, close the rear door first. Then close the front door. Check to make sure both doors are completely closed. The front side swing-out door has a check strap assembly in the door frame to keep the door from opening beyond 90 degrees. To open the door beyond 90 degrees, close the door partially, pull the check strap outward at the spring hole and then open the door. When you close the door, the check strap will automatically re-engage.
yellowblue Rear Doors CAUTION: It can be dangerous to drive with the rear doors open because carbon monoxide (CO) gas can come into your vehicle. You can’t see or smell CO. It can cause unconsciousness and even death. If you must drive with the rear doors open or if electrical wiring or other cable connections must pass through the seal between the body and the rear doors: D Make sure all other windows are shut.
yellowblue Theft Vehicle theft is big business, especially in some cities. Although your vehicle has a number of theft-deterrent features, we know that nothing we put on it can make it impossible to steal. However, there are ways you can help. Key in the Ignition 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. To open the driver’s side rear door, pull the latch release at the inside edge of the door.
yellowblue Parking at Night PasslockR Park in a lighted spot, close all windows and lock your vehicle. Remember to keep your valuables out of sight. Put them in a storage area, or take them with you. Your vehicle is equipped with the Passlock theft-deterrent system. Parking Lots If you park in a lot where someone will be watching your vehicle, it’s best to lock it up and take your keys.
yellowblue New Vehicle “Break-In” NOTICE: Your vehicle doesn’t need an elaborate “break-in.” But it will perform better in the long run if you follow these guidelines: D Keep your speed at 55 mph (88 km/h) or less for the first 500 miles (805 km). D Don’t drive at any one speed -- fast or slow -- for the first 500 miles (805 km). Don’t make full-throttle starts. D Avoid making hard stops for the first 200 miles (322 km) or so. During this time your new brake linings aren’t yet broken in.
yellowblue 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. Starting Your Gasoline Engine OFF (C): This position lets you turn off the engine but still turn the steering wheel. It doesn’t lock the steering wheel like LOCK. Use OFF if you must have your vehicle in motion while the engine is off (for example, if your vehicle is being pushed).
yellowblue 1. Without pushing the accelerator pedal, turn your ignition key to START. When the engine starts, let go of the key. The idle speed will go down as your engine gets warm. 3. If your engine still won’t start (or starts but then stops), wait 15 seconds and start over. When the engine starts, let go of the key and the accelerator pedal. NOTICE: NOTICE: Holding your key in START for longer than 15 seconds at a time will cause your battery to be drained much sooner.
yellowblue Engine Coolant Heater (If Equipped) To Use the Engine Coolant Heater 1. Turn off the engine. 2. Open the hood and unwrap the electrical cord. The cord for the engine coolant heater is located on the driver’s side of the engine compartment and is attached to the hose for the power steering reservoir. 3. Plug it into a normal, grounded 110-volt AC outlet. CAUTION: In very cold weather, 0_F (-18_C) or colder, the engine coolant heater can help.
yellowblue 4. Before starting the engine, be sure to unplug and store the cord as it was before to keep it away from moving engine parts. If you don’t, it could be damaged. How long should you keep the coolant heater plugged in? The answer depends on the outside temperature, the kind of oil you have, and some other things. Instead of trying to list everything here, we ask that you contact your dealer in the area where you’ll be parking your vehicle.
yellowblue 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. If you have left the engine running, the vehicle can move suddenly. You or others could be injured.
yellowblue NEUTRAL (N): In this position, your engine doesn’t connect with the wheels. To restart when you’re already moving, use NEUTRAL (N) only. Also, use NEUTRAL (N) when your vehicle is being towed. 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. D Going about 35 mph (55 km/h) or more, push the CAUTION: accelerator all the way down.
yellowblue 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), the transmission won’t shift into first gear until the vehicle is going slowly enough. 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.
yellowblue If the ignition is on when the parking brake is released, the brake system warning light will go off. NOTICE: Driving with the parking brake on can cause your rear brakes to overheat. You may have to replace them, and you could also damage other parts of your vehicle. Always check to be sure your parking brake is fully released before you drive. If you are towing a trailer and are parking on any hill, see “Towing a Trailer” in the Index.
yellowblue 2. Move the shift lever into PARK (P) like this: D Move the lever up as far as it will go. D Pull the lever toward you. 2-26 3. Move the ignition key to LOCK. 4. Remove the key and take it with you. If you can leave your vehicle with the ignition key in your hand, your vehicle is in PARK (P).
yellowblue 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.
yellowblue 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 brakes before you can shift from PARK (P) when the ignition is in RUN. See “Automatic Transmission” in the Index. If you cannot shift out of PARK (P), ease pressure on the shift lever and push the shift lever all the way up into PARK (P) as you maintain brake application. Then, move the shift lever into the gear you want.
yellowblue 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.
yellowblue 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).
yellowblue The driver’s door has a switch for the passenger windows as well. Your power windows will work when the ignition has been turned to RUN. Swing-Out Windows Push the rear of the switch with the power window symbol on it to lower the window. Push the front of the switch with the power window symbol on it to raise the window. The driver’s window switch also has an express-down feature that allows the window to lower without holding the switch.
yellowblue CAUTION: Rear Swing-Out Window Your rear swing-out windows work the same way, but the latch is at the bottom edge of the window. 2-32 It can be dangerous to drive with the rear swing-out windows or rear door(s) open because carbon monoxide (CO) gas can come into your vehicle. You can’t see or smell CO. It can cause unconsciousness and even death.
yellowblue Horn Turn Signal/Multifunction Lever Press the horn symbol in the middle of the steering wheel to sound the horn. Tilt Wheel (Option) A tilt steering wheel allows you to adjust the steering wheel before you drive. You can also raise it to the highest level to give your legs more room when you enter and exit the vehicle. The lever on the left side of the steering column includes your: To tilt the wheel, hold the steering wheel and pull the lever.
yellowblue Turn Signal 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 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.
yellowblue Windshield Wipers You control the windshield wipers by turning the band with the wiper symbol on it. For a single wiping cycle, turn the band to MIST. Hold it there until the wipers start, then let go. The wipers will stop after one cycle. If you want more cycles, hold the band on MIST longer. For steady wiping at low speed, turn the band to the LOW position. For high-speed wiping, turn the band further, to HIGH. To stop the wipers, move the band to OFF.
yellowblue Windshield Washer Cruise Control (Option) At the top of the lever, there’s a paddle with the word PUSH on it. To spray washer fluid on the windshield, push the paddle. 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). CAUTION: In freezing weather, don’t use your washer until the windshield is warmed.
yellowblue Resuming a Set Speed Setting Cruise Control Suppose you set your cruise control at a desired speed and then you apply the brake. This, of course, shuts off the cruise control. But you don’t need to reset it. 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.
yellowblue 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. Push the button at the end of the lever, then release the button and the accelerator pedal. You’ll now cruise at the higher speed.
yellowblue Exterior Lamps The vehicle is also equipped with a DOME OVERRIDE button. For more information on this feature see “Dome Lamps” in the Index. The delayed entry feature will allow you to enter or exit your vehicle with the lights staying on for about 20 seconds, after the door is closed or ignition is cycled. Turn the knob clockwise to the parking lamp symbol to turn on: Your parking lamp/headlamp switch is on the driver’s side of your instrument panel.
yellowblue A circuit breaker protects your headlamps. If you have an electrical overload, your headlamps will flicker on and off. Have your headlamp wiring checked right away if this happens. Headlamps On Reminder A tone will sound when your headlamps are turned on and your ignition is in OFF, LOCK or ACCESSORY.
yellowblue Center High-Mounted Stoplamp Interior Lamps Dome Lamps The dome lamps will come on when you open the doors. You can also turn the dome lamps on by moving the thumbwheel, located next to the headlamp knob, all the way up to the second notch. In this position, the dome lamps will remain on whether the doors are open or closed. Your vehicle’s center high-mounted stoplamp is located above the rear doors at the center of the vehicle.
yellowblue You can use the DOME OVERRIDE button, located below the headlamp knob, to set the dome lamps to automatically come on when the doors are open, or to remain off. Reading Lamps (Option) If the DOME OVERRIDE button is pushed in, the dome lamps will not come on. If the DOME OVERRIDE button is out, your interior lamps will work as usual. If the button is pressed in, the interior lamps will not come on when any of the vehicle’s doors are open.
yellowblue Mirrors Inside Day/Night Rearview Mirror Pull the tab under the mirror toward you to reduce glare from headlamps behind you after dark. Push the tab away from you to restore the mirror to the original position. Select the mirror you want to move by rotating the switch clockwise to adjust the passenger’s side mirror and counterclockwise to adjust the driver’s side mirror. The center position is neutral.
yellowblue Heated Outside Rearview Mirrors (If Equipped) Your outside mirrors can be defrosted by pressing the button near the fan control. Convex Outside Mirror Your passenger’s side mirror may be convex. A convex mirror’s surface is curved so you can see more from the driver’s seat. CAUTION: An indicator light in the button will illuminate anytime the heated outside rearview mirrors are activated. If your vehicle has a rear window defogger, see “Rear Window Defogger” in the Index.
yellowblue Camper-Type Mirrors (If Equipped) If your vehicle is equipped with the camper-type mirrors, they can be adjusted so you can have a clear view of objects behind you. 2. Rotate the mirror head, so that the mirror surface faces the rear of the vehicle. 1. To adjust the mirrors when towing a trailer, rotate the mirror by pushing the mirror head toward the front of the vehicle.
yellowblue Storage Compartments Cigarette Lighter/Ashtray The front ashtray is located in the instrument panel extension, at the center of the instrument panel. Lift up on the ashtray door to open it. NOTICE: If you store paper and other things that burn in your ashtrays, they could be set on fire by cigarettes or other smoking materials. That could cause a fire and possibly damage your vehicle. Do not store papers and other things that burn in your ashtrays.
yellowblue NOTICE: Holding a cigarette lighter in with your hand while it is heating can make it overload, damaging the lighter and the heating element. Just push the lighter all the way in and let go. When it’s done, it will pop back by itself. To remove the front ashtray, pull up on the tab with a key or screwdriver inserted in the tab, and lift the ashtray out. Sun Visors To block out glare, you can swing down the visors. You can also swing them from side to side.
yellowblue The Instrument Panel - Your Information System A. B. C. D. E. Lamp Controls Air Vents Instrument Panel Cluster Comfort Controls System Audio System 2-48 F. G. H. I. Auxiliary Power Outlet Cupholder Ashtray Cigarette Lighter J. Convenience Tray K. Horn L.
yellowblue Instrument Panel Cluster (United States version shown, Canada similar.) Your instrument cluster is designed to let you know at a glance how your vehicle is running. You’ll know how fast you’re going, how much fuel you’re using, and many other things you’ll need to know to drive safely and economically.
yellowblue Speedometer You may wonder what happens if your vehicle needs a new odometer installed. Laws vary as to the procedure that must be followed, so check with your state or provincial vehicle registration office. But generally, if the new odometer can be set to the mileage total of the old odometer, then it must be. But if it can’t, then it’s set at zero, and a label must be put on the driver’s door to show the old mileage reading when the new odometer was installed.
yellowblue Electronic Road-Speed Governor (Gasoline Engines) (Option) This optional system automatically controls vehicle top speed. The system controller receives a signal from the vehicle speed sensor and reduces power when the vehicle speed reaches the maximum 65 mph (105 km/h) governed speed. 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.
yellowblue Safety Belt Reminder Light Air Bag Readiness Light When the key is turned to RUN or START, a tone will come on for about eight seconds to remind people to fasten their safety belts, unless the driver’s safety belt is already buckled. There is an air bag readiness light on the instrument panel, which shows AIR BAG. The system checks the air bag’s electrical system for malfunctions. The light tells you if there is an electrical problem.
yellowblue Charging System Light CAUTION: If the air bag readiness light stays on after you start your vehicle, it means the air bag system may not be working properly. The air bags in your vehicle may not inflate in a crash, or they could even inflate without a crash. To help avoid injury to yourself or others, have your vehicle serviced right away if the air bag readiness light stays on after you start your vehicle.
yellowblue Voltmeter When your engine is not running, but the ignition is on (in the RUN position), this gage shows your battery’s state of charge in DC volts. When the engine is running, the gage shows the condition of the charging system. Readings between the low and high warning zones indicate the normal operating range. Readings in the low warning zone may occur when a large number of electrical accessories are operating in the vehicle and the engine is left at an idle for an extended period.
yellowblue If the light comes on while you are driving, pull off the road and stop carefully. You may notice that the pedal is harder to push. Or, the pedal may go closer to the floor. It may take longer to stop. If the light is still on, have the vehicle towed for service. (See “Towing Your Vehicle” in the Index.) United States Canada This light should come on briefly when you turn the ignition key to RUN. If it doesn’t come on then, have it fixed so it will be ready to warn you if there’s a problem.
yellowblue Anti-Lock Brake System Warning Light Engine Coolant Temperature Gage This gage shows the engine coolant temperature. If the gage pointer moves into the red area your engine is too hot! United States Canada 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.
yellowblue Malfunction Indicator Lamp (Service Engine Soon Light) (4.3L, 5.0L & 5.7L Engines and 7.4L California Gasoline Engine) United States Canada Your vehicle is equipped with a computer which monitors operation of the fuel, ignition and emission control systems. This system is called OBD II (On-Board Diagnostics-Second Generation) and is intended to assure that emissions are at acceptable levels for the life of the vehicle, helping to produce a cleaner environment.
yellowblue NOTICE: Modifications made to the engine, transmission, exhaust or fuel system of your vehicle or the replacement of the original tires with other than those of the same Tire Performance Criteria (TPC) can affect your vehicle’s emission controls and may cause the SERVICE ENGINE SOON light to come on. Modifications to these systems could lead to costly repairs not covered by your warranty. This may also result in a failure to pass a required Emission Inspection/Maintenance test.
yellowblue If the Light Is On Steady You may be able to correct the emission system malfunction by considering the following: Did you recently put fuel into your vehicle? If so, reinstall the fuel cap, making sure to fully install the cap. See “Filling Your Tank” in the Index. The diagnostic system can determine if the fuel cap has been left off or improperly installed. A loose or missing fuel cap will allow fuel to evaporate into the atmosphere.
yellowblue Emissions Inspection and Maintenance Programs 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. Here are some things you need to know in order to help your vehicle pass an inspection: Your vehicle will not pass this inspection if the SERVICE ENGINE SOON light is on or not working properly.
yellowblue Oil Pressure Gage The oil pressure gage shows the engine oil pressure in psi (pounds per square inch) when the engine is running. Canadian vehicles indicate pressure in kPa (kilopascals). Oil pressure may vary with engine speed, outside temperature and oil viscosity, but readings above the low pressure zone indicate the normal operating range. A reading in the low pressure zone may be caused by a dangerously low oil level or other problem causing low oil pressure.
yellowblue Security Light Daytime Running Lamps Indicator Light This light will come on briefly when you turn the ignition key to START. The light will stay on until the engine starts. If the light flashes, the PasslockR System has entered a tamper mode. If the vehicle fails to start, see “Passlock” in the Index. If the light comes on continuously while driving and stays on, there may be a problem with the Passlock System. Your vehicle will not be protected by Passlock, and you should see your GM dealer.
yellowblue Listed are four situations you may experience with your fuel gage: Fuel Gage The fuel gage, when the ignition is on, tells you about how much fuel you have left in your tank. D At the gas station, the fuel pump shuts off before the gage reads F (Full). D It takes a little more or less fuel to fill up than the fuel gage indicated. For example, the gage may have indicated the tank was half full, but it actually took a little more or less than half the tank’s capacity to fill the tank.
yellowblue ✍ 2-64 NOTES
yellowblue Section 3 Comfort Controls and Audio Systems In this section, you’ll find out how to operate the comfort control and audio systems offered with your vehicle. Be sure to read about the particular systems supplied with your vehicle.
yellowblue Comfort Controls Fan Knob This section tells you how to make your air system work for you. With these systems, you can control the heating, cooling and ventilation in your vehicle. The knob on the left side of the heating system control panel controls the fan speed. The knob has four speed positions. To increase airflow, turn the knob toward HI. To decrease airflow, turn it toward LO. To turn the fan off, turn the mode knob on the far right to OFF.
yellowblue Fan Knob HEAT/DEFROST: Use this setting to divide airflow between the heater floor vents and windshield. DEFROST: This setting directs air through the windshield defroster vents. This setting is useful when you have fog or ice on the windshield. The knob on the left side of the heating system control panel controls the fan speed. The knob has four speed positions. To increase airflow, turn the knob toward HI. To decrease airflow, turn it toward LO.
yellowblue A/C: Use for normal cooling on hot days. This setting cools outside air and directs it through the instrument panel outlets. Rear Heater (Without Air Conditioning) If you have a rear heater (without rear air conditioning), the control switch is located on the instrument panel. BI-LEVEL A/C: Use this setting to divide airflow between the heater floor vents and instrument panel vents. The air conditioning compressor may operate in this setting to cool the air.
yellowblue Rear Air Conditioning and Rear Heater If your vehicle has a rear air conditioning and rear heater system combination, controls are provided to regulate the temperature, location and speed of the airflow. To adjust the air temperature, turn the temperature knob on the right side of the control panel. For warmer air, turn the knob toward the red area, and for cooler air, turn the knob toward the blue area. To regulate the airflow location, adjust the center knob on the control panel.
yellowblue Air Conditioning Before using your vehicle’s air conditioning, open the windows to clear the vehicle of hot air. This reduces the time it takes for your vehicle to cool down. Then keep your windows closed for the air conditioner to work at its best. You can use MAX A/C with the temperature knob in the blue area when it’s really hot outside and you need to cool the inside air quickly. MAX A/C lets in only a little air from the outside.
yellowblue Heating On cold days, use HEATER with the temperature knob in the red area. Outside air will be brought in through the floor outlets. The heater works best if you keep your windows closed while using it. If you use the optional engine coolant heater before starting your engine, your heating system will produce warmer air faster to heat the passenger compartment in cold weather. See “Engine Coolant Heater” in the Index. To turn on the rear window defogger, press this button near the fan control.
yellowblue Do not attach a temporary vehicle license, tape or decals across the defogger grid on the rear windows. Use care not to damage the wiring bands that connect the rear window defogger grid when operating the rear swing-out windows (if equipped). NOTICE: Don’t use a razor blade or something else sharp on the inside of the rear window. If you do, you could cut or damage the warming grid, and the repairs wouldn’t be covered by your warranty.
yellowblue Audio Systems AM-FM Stereo 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. Setting the Clock for Systems with SET Button Press SET.
yellowblue Finding a Station 3. Tune in the desired station. AM-FM: Press the lower knob to switch between AM and FM. The display shows your selection. 4. Press SET. (SET will appear on the display.) TUNE: Turn the lower knob to tune in radio stations. SEEK: Press the right arrow to tune to the next higher station and the left arrow to tune to the next lower station and stay there. SCAN: Press both SEEK buttons to listen to a few seconds of each radio station. SCAN will light up on the display.
yellowblue Setting the Tone BASS: Slide this lever up or down to increase or decrease bass. AM-FM Stereo with Cassette Tape Player (If Equipped) TREB: Slide this lever up or down to increase or decrease treble. If a station is weak or noisy, you may want to decrease the treble. Adjusting the Speakers BAL: Turn the control behind the upper knob to move the sound to the left or right speakers. The middle position balances the sound between the speakers.
yellowblue AM-FM: Press the lower knob to switch between AM, FM1 and FM2. In addition to the four stations already set, up to three more stations may be preset on each band by pressing two adjoining buttons at the same time. Just: TUNE: Turn the lower knob to tune in radio stations. 1. Tune in the desired station. SEEK: Press the right arrow to tune to the next higher station and the left arrow to tune to the next lower station. 2. Press SET. (SET will appear on the display.
yellowblue Setting the Tone BASS: Slide this lever up or down to increase or decrease bass. REV: Press the SEEK left arrow to reverse the cassette tape. Press the SEEK right arrow to stop reversing the tape. TREB: Slide this lever up or down to increase or decrease treble. If a station is weak or noisy, you may want to decrease the treble. FWD: Press the SEEK right arrow to advance the cassette tape. Press the SEEK left arrow to stop forwarding the tape.
yellowblue CD Adapter Kits It is possible to use a CD adapter kit with your cassette tape player after activating the bypass feature on your tape player. AM-FM Stereo with Cassette Tape Player and Automatic Tone Control (If Equipped) To activate the bypass feature, use the following steps: 1. Turn the radio on. 2. Insert the adapter. 3. Within five seconds, press and hold the REV and FWD buttons at the same time for three seconds.
yellowblue 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. Set the volume at the desired level. Turn the control ring behind the upper knob clockwise to adjust the SCV.
yellowblue P.SCAN: The preset scan button lets you scan through your favorite stations stored on your pushbuttons. Select either the AM, FM1 or FM2 mode and then press P. SCAN. It will scan through each station stored on your pushbuttons and stop for a few seconds before continuing to scan through all of the pushbuttons. Press P. SCAN again or one of the pushbuttons to stop scanning to listen to a specific preset station. P. SCAN will light up on the display while in this mode.
yellowblue Adjusting the Speakers BAL: Press lightly on this knob to release it from its stored position. Turn the control clockwise to adjust sound to the right speakers and counterclockwise to adjust sound to the left speakers. The middle position balances the sound between the speakers. FADE: Press lightly on this knob to release it from its stored position. Turn the control clockwise to adjust the sound to the front speakers and counterclockwise for the rear speakers.
yellowblue REV (4): Press this button to rapidly reverse the tape to the beginning of the cassette or until you press REV again. The radio will play the last selected station while reversing the tape. The tape direction arrow will blink during the reverse operation. D (5): Press this button to reduce cassette tape noise. The double-D symbol will appear on the display while the player is in this mode. Dolby Noise Reduction is manufactured under a license from Dolby Laboratories Licensing Corporation.
yellowblue CD Adapter Kits It is possible to use a CD adapter kit with your cassette tape player after activating the bypass feature on your tape player. AM-FM Stereo with Compact Disc Player and Automatic Tone Control (If Equipped) To activate the bypass feature, use the following steps: 1. Turn the ignition to RUN or ACCESSORY. 2. Turn the radio off. 3. Press and hold the TAPE AUX button for five seconds. The tape symbol on the display will flash for two seconds, indicating the feature is active. 4.
yellowblue 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. Set the volume at the desired level. Turn the control ring behind the upper knob clockwise to adjust the SCV.
yellowblue P.SCAN: The preset scan button lets you scan through your favorite stations stored on your pushbuttons. Select either the AM, FM1 or FM2 mode and then press P.SCAN. It will scan through each station stored on your pushbuttons and stop for a few seconds before continuing to scan through all of the pushbuttons. Press P.SCAN again or one of the pushbuttons to stop scanning to listen to a specific stored station. P.SCAN will light up on the display while in this mode.
yellowblue Adjusting the Speakers BAL: Press lightly on this knob to release it from its stored position. Turn the control clockwise to adjust sound to the right speakers and counterclockwise to adjust sound to the left speakers. The middle position balances the sound between the speakers. FADE: Press lightly on this knob to release it from its stored position. Turn the control clockwise to adjust the sound to the front speakers and counterclockwise for the rear speakers.
yellowblue NEXT (3): Press NEXT or the SEEK right arrow to search for the next selection. If you hold this button or press it more than once, the disc will advance further. The next track number will appear on the display. Sound is muted in this mode. REV (4): Press and hold REV to return rapidly to a favorite passage. You will hear the disc selection play at high speed while you press the REV button. This allows you to listen and find out when the disc is at the desired selection.
yellowblue Remote Compact Disc Player (If Equipped) If you have this option, you can play one compact disc (CD) at a time. To load a CD into the player, hold the disc with the label side up and insert it carefully into the player (approximately halfway). The disc will automatically be pulled into the player. If the radio is off and the ignition is on when a CD is inserted, the radio will turn on and begin playing the CD. It is possible to load and unload CDs with the ignition off.
yellowblue PREV (1): Press this button to go back to the start of the current track if more than eight seconds have played. Press PREV again to go to the previous track on the disc. NEXT (3): Press this button to advance to the next track on the disc. REV (4): Press and hold this button to quickly reverse within a track. As the CD reverses, elapsed time will be displayed to help you find the correct passage. RANDOM: Press P.SCAN to enter the random play mode. RANDOM will appear on the display.
yellowblue Theft-Deterrent Feature (If Equipped) 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. 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. If THEFTLOCK is activated, your radio will not operate if stolen.
yellowblue Unlocking the Theft-Deterrent Feature After a Power Loss Enter your secret code as follows; pause no more than 15 seconds between steps: Disabling the Theft-Deterrent Feature Enter your secret code as follows; pause no more than 15 seconds between steps: 1. Turn the ignition to ACCESSORY or RUN. 1. Turn the ignition on. LOC will appear on the display. 2. Turn the radio off. 2. Press MN and 000 will appear on the display. 3. Press the 1 and 4 buttons together.
yellowblue When battery power is removed and later applied to a secured radio, the radio won’t turn on and LOC will appear on the display. To unlock a secured radio, see “Unlocking the Theft-Deterrent Feature After a Power Loss” earlier in this section. Understanding Radio Reception AM 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.
yellowblue NOTICE: Before you add any sound equipment to your vehicle -- like a tape player, CB radio, mobile telephone or two-way radio -- be sure you can add what you want. If you can, it’s very important to do it properly. Added sound equipment may interfere with the operation of your vehicle’s engine, Delco Electronics radio or other systems, and even damage them. Your vehicle’s systems may interfere with the operation of sound equipment that has been added improperly.
yellowblue When using a scrubbing action, non-abrasive cleaning cassette, it is normal for the cassette to eject because your unit is equipped with a cut tape detection feature and a cleaning cassette may appear as a broken tape. To prevent the cleaning cassette from being ejected, use the following steps. If your vehicle is equipped with the AM-FM Stereo with Cassette Tape Player and Automatic Tone Control: 1. Turn the ignition to RUN or ACCESSORY. 2. Turn the radio off.
yellowblue After you clean the player, press and hold EJECT for five seconds to reset the CLN indicator. The radio will display --- to show the indicator was reset. Cassettes are subject to wear and the sound quality may degrade over time. Always make sure the cassette tape is in good condition before you have your tape player serviced. Care of Your Compact Discs Handle discs carefully. Store them in their original cases or other protective cases and away from direct sunlight and dust.
NOTICE: Don’t lubricate the power antenna. Lubrication could damage it. NOTICE: Before entering an automatic car wash, turn off your radio to make the power antenna go down. This will prevent the mast from possibly getting damaged. If the antenna does not go down when you turn the radio off, it may be damaged or need to be cleaned. In either case, lower the antenna by hand by carefully pressing the antenna down. 3-32 If the mast portion of your antenna is damaged, you can easily replace it.
yellowblue Section 4 Your Driving and the Road Here you’ll find information about driving on different kinds of roads and in varying weather conditions. We’ve also included many other useful tips on driving.
yellowblue Please start with a very important safety device in your vehicle: Buckle up. (See “Safety Belts” in the Index.) Defensive driving really means “be ready for anything.” On city streets, rural roads or freeways, it means “always expect the unexpected.” Assume that pedestrians or other drivers are going to be careless and make mistakes. Anticipate what they might do. Be ready for their mistakes. Rear-end collisions are about the most preventable of accidents. Yet they are common.
yellowblue Drunken Driving Death and injury associated with drinking and driving is a national tragedy. It’s the number one contributor to the highway death toll, claiming thousands of victims every year. Alcohol affects four things that anyone needs to drive a vehicle: D D D D Judgment Muscular Coordination Vision Attentiveness. Police records show that almost half of all motor vehicle-related deaths involve alcohol. In most cases, these deaths are the result of someone who was drinking and driving.
yellowblue It’s the amount of alcohol that counts. For example, if the same person drank three double martinis (3 ounces or 90 ml of liquor each) within an hour, the person’s BAC would be close to 0.12 percent. A person who consumes food just before or during drinking will have a somewhat lower BAC level. There is a gender difference, too. Women generally have a lower relative percentage of body water than men.
yellowblue But the ability to drive is affected well below a BAC of 0.10 percent. Research shows that the driving skills of many people are impaired at a BAC approaching 0.05 percent, and that the effects are worse at night. All drivers are impaired at BAC levels above 0.05 percent. Statistics show that the chance of being in a collision increases sharply for drivers who have a BAC of 0.05 percent or above. A driver with a BAC level of 0.06 percent has doubled his or her chance of having a collision.
yellowblue Control of a Vehicle Braking You have three systems that make your vehicle go where you want it to go. They are the brakes, the steering and the accelerator. All three systems have to do their work at the places where the tires meet the road. Braking action involves perception time and reaction time. First, you have to decide to push on the brake pedal. That’s perception time. Then you have to bring up your foot and do it. That’s reaction time. Average reaction time is about 3/4 of a second.
yellowblue Avoid needless heavy braking. Some people drive in spurts -- heavy acceleration followed by heavy braking -- rather than keeping pace with traffic. This is a mistake. Your brakes may not have time to cool between hard stops. Your brakes will wear out much faster if you do a lot of heavy braking. If you keep pace with the traffic and allow realistic following distances, you will eliminate a lot of unnecessary braking. That means better braking and longer brake life.
yellowblue The anti-lock system can change the brake pressure faster than any driver could. The computer is programmed to make the most of available tire and road conditions. Here’s how anti-lock works. Let’s say the road is wet. You’re driving safely. Suddenly an animal jumps out in front of you. You slam on the brakes. Here’s what happens with ABS. A computer senses that wheels are slowing down.
yellowblue Remember: Anti-lock doesn’t change the time you need to get your foot up to the brake pedal or always decrease stopping distance. If you get too close to the vehicle in front of you, you won’t have time to apply your brakes if that vehicle suddenly slows or stops. Always leave enough room up ahead to stop, even though you have anti-lock brakes. Steering Using Anti-Lock Steering Tips Don’t pump the brakes. Just hold the brake pedal down firmly and let anti-lock work for you.
yellowblue The traction you can get in a curve depends on the condition of your tires and the road surface, the angle at which the curve is banked, and your speed. While you’re in a curve, speed is the one factor you can control. Suppose you’re steering through a sharp curve. Then you suddenly accelerate. Both control systems -- steering and acceleration -- have to do their work where the tires meet the road. Adding the sudden acceleration can demand too much of those places. You can lose control.
yellowblue Off-Road Recovery You may find that your right wheels have dropped off the edge of a road onto the shoulder while you’re driving. An emergency like this requires close attention and a quick decision. If you are holding the steering wheel at the recommended 9 and 3 o’clock positions, you can turn it a full 180 degrees very quickly without removing either hand. But you have to act fast, steer quickly, and just as quickly straighten the wheel once you have avoided the object.
yellowblue Passing The driver of a vehicle about to pass another on a two-lane highway waits for just the right moment, accelerates, moves around the vehicle ahead, then goes back into the right lane again. A simple maneuver? Not necessarily! Passing another vehicle on a two-lane highway is a potentially dangerous move, since the passing vehicle occupies the same lane as oncoming traffic for several seconds.
yellowblue D Check your mirrors, glance over your shoulder and start your left lane change signal before moving out of the right lane to pass. When you are far enough ahead of the passed vehicle to see its front in your inside mirror, activate your right lane change signal and move back into the right lane. (Remember that your right outside mirror is convex. The vehicle you just passed may seem to be farther away from you than it really is.
yellowblue 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. Driving at Night 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.
yellowblue Here are some tips on night driving. D Drive defensively. D Don’t drink and drive. D Adjust your inside rearview mirror to reduce the glare from headlamps behind you. D Since you can’t see as well, you may need to slow down and keep more space between you and other vehicles. D Slow down, especially on higher speed roads. Your headlamps can light up only so much road ahead. D In remote areas, watch for animals. D If you’re tired, pull off the road in a safe place and rest.
yellowblue Driving in Rain and on Wet Roads Rain and wet roads can mean driving trouble. On a wet road, you can’t stop, accelerate or turn as well because your tire-to-road traction isn’t as good as on dry roads. And, if your tires don’t have much tread left, you’ll get even less traction. It’s always wise to go slower and be cautious if rain starts to fall while you are driving. The surface may get wet suddenly when your reflexes are tuned for driving on dry pavement.
yellowblue CAUTION: Wet brakes can cause accidents. They won’t work as well in a quick stop and may cause pulling to one side. You could lose control of the vehicle. After driving through a large puddle of water or a car wash, apply your brake pedal lightly until your brakes work normally. Driving too fast through large water puddles or even going through some car washes can cause problems, too. The water may affect your brakes. Try to avoid puddles. But if you can’t, try to slow down before you hit them.
yellowblue Hydroplaning Hydroplaning is dangerous. So much water can build up under your tires that they can actually ride on the water. This can happen if the road is wet enough and you’re going fast enough. When your vehicle is hydroplaning, it has little or no contact with the road. Hydroplaning doesn’t happen often. But it can if your tires do not have much tread or if the pressure in one or more is low. It can happen if a lot of water is standing on the road.
yellowblue Driving Through Flowing Water City Driving CAUTION: Flowing or rushing water creates strong forces. If you try to drive through flowing water, as you might at a low water crossing, your vehicle can be carried away. As little as six inches of flowing water can carry away a smaller vehicle. If this happens, you and the other vehicle occupants could drown. Don’t ignore police warning signs, and otherwise be very cautious about trying to drive through flowing water.
yellowblue Here are ways to increase your safety in city driving: D Know the best way to get to where you are going. Freeway Driving Get a city map and plan your trip into an unknown part of the city just as you would for a cross-country trip. D Try to use the freeways that rim and crisscross most large cities. You’ll save time and energy. (See the next part, “Freeway Driving.”) D Treat a green light as a warning signal. A traffic light is there because the corner is busy enough to need it.
yellowblue 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.
yellowblue Before Leaving on a Long Trip D Fuel, Engine Oil, Other Fluids: Have you checked Make sure you’re ready. Try to be well rested. If you must start when you’re not fresh -- such as after a day’s work -- don’t plan to make too many miles that first part of the journey. Wear comfortable clothing and shoes you can easily drive in. D Lamps: Are they all working? Are the lenses clean? D Tires: They are vitally important to a safe, trouble-free trip.
yellowblue Highway Hypnosis Hill and Mountain Roads Is there actually such a condition as “highway hypnosis”? Or is it just plain falling asleep at the wheel? Call it highway hypnosis, lack of awareness, or whatever. There is something about an easy stretch of road with the same scenery, along with the hum of the tires on the road, the drone of the engine, and the rush of the wind against the vehicle that can make you sleepy.
yellowblue If you drive regularly in steep country, or if you’re planning to visit there, here are some tips that can make your trips safer and more enjoyable. 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. Shift to a lower gear when you go down a steep or long hill.
yellowblue Winter Driving Here are some tips for winter driving: D Have your vehicle in good shape for winter. D You may want to put winter emergency supplies in your vehicle. Include an ice scraper, a small brush or broom, a supply of windshield washer fluid, a rag, some winter outer clothing, a small shovel, a flashlight, a red cloth and reflective warning triangles.
yellowblue Driving on Snow or Ice Most of the time, those places where your tires meet the road probably have good traction. However, if there is snow or ice between your tires and the road, you can have a very slippery situation. You’ll have a lot less traction or “grip” and will need to be very careful. What’s the worst time for this? “Wet ice.” Very cold snow or ice can be slick and hard to drive on. But wet ice can be even more trouble because it may offer the least traction of all.
yellowblue 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 Allow greater following distance on any slippery road. D Watch for slippery spots. The road might be fine until you hit a spot that’s covered with ice.
yellowblue 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. You can run the engine to keep warm, but be careful. 4-28 CAUTION: Snow can trap exhaust gases under your vehicle.
yellowblue Run your engine only as long as you must. This saves fuel. When you run the engine, make it go a little faster than just idle. That is, push the accelerator slightly. This uses less fuel for the heat that you get and it keeps the battery charged. You will need a well-charged battery to restart the vehicle, and possibly for signaling later on with your headlamps. Let the heater run for a while. If you have a diesel engine, you may have to run it at a higher speed to get enough heat.
yellowblue Loading Your Vehicle The Certification/Tire label in your vehicle will look similar to this example. The Certification/Tire label is found on the rear edge of the driver’s door. 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 tongue weight, if pulling a trailer.
yellowblue CAUTION: Do not load your vehicle any heavier than the GVWR, or either the maximum front or rear GAWR. If you do, parts on your vehicle can break, and it can change the way your vehicle handles. These could cause you to lose control and crash. Also, overloading can shorten the life of your vehicle. 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.
yellowblue 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 people inside 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.
yellowblue Towing a Trailer CAUTION: If you don’t use the correct equipment and drive properly, you can lose control when you pull a trailer. For example, if the trailer is too heavy, the brakes may not work well -- or even at all. You and your passengers could be seriously injured. Pull a trailer only if you have followed all the steps in this section. Ask your dealer for advice and information about towing a trailer with your vehicle. Your vehicle can tow a trailer.
yellowblue If You Do Decide To Pull A Trailer If you do, here are some important points: D There are many different laws, including speed limit restrictions, having to do with trailering. Make sure your rig will be legal, not only where you live but also where you’ll be driving. A good source for this information can be state or provincial police. D Consider using a sway control if your trailer will weigh 4,000 lbs. (1 800 kg) or less.
yellowblue Model G1500 G2500 G3500 Axle Engine Ratio 4.3L 3.42 3.73 5.0L 3.42 5.7L 3.42 3.73 4.3L 3.42 4.10 5.0L 3.42 5.7L 3.42 3.73 4.10 6.5L 3.73 4.10 5.7L 3.73 4.10 6.5L 3.73 4.10 7.4L 3.42 3.73 4.10 Max. Trailer Weight (lbs.
yellowblue Total Weight on Your Vehicle’s Tires Be sure your vehicle’s tires are inflated to the upper limit for cold tires. You’ll find these numbers on the Certification label at the rear edge of the driver’s door or see “Tire Loading” in the Index. Then be sure you don’t go over the GVW limit for your vehicle, including the weight of the trailer tongue. Hitches It’s important to have the correct hitch equipment.
yellowblue D If you’ll be pulling a trailer that, when loaded, will Safety Chains D Will you have to make any holes in the body of your 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.
yellowblue Trailer Brakes If your trailer weighs more than 1,000 lbs. (450 kg) loaded, then it needs its own brakes -- and they must be adequate. Be sure to read and follow the instructions for the trailer brakes so you’ll be able to install, adjust and maintain them properly. Your trailer brake system can tap into your vehicle’s hydraulic brake system, except: D Don’t tap into your vehicle’s brake system if the trailer’s brake system will use more than 0.02 cubic inch (0.
yellowblue Towing a trailer requires a certain amount of experience. Before setting out for the open road, you’ll want to get to know your rig. Acquaint yourself with the feel of handling and braking with the added weight of the trailer. And always keep in mind that the vehicle you are driving is now a good deal longer and not nearly as responsive as your vehicle is by itself.
yellowblue Making Turns NOTICE: Making very sharp turns while trailering could cause the trailer to come in contact with the vehicle. Your vehicle could be damaged. Avoid making very sharp turns while trailering. When you’re turning with a trailer, make wider turns than normal. Do this so your trailer won’t strike soft shoulders, curbs, road signs, trees or other objects. Avoid jerky or sudden maneuvers. Signal well in advance.
yellowblue Parking on Hills CAUTION: You really should not park your vehicle, with a trailer attached, on a hill. If something goes wrong, your rig could start to move. People can be injured, and both your vehicle and the trailer can be damaged. When You Are Ready to Leave After Parking on a Hill 1. Apply your regular brakes and hold the pedal down while you: D Start your engine; D Shift into a gear; and D Release the parking brake. 2. Let up on the brake pedal. 3.
yellowblue Trailer Wiring Harness The optional heavy-duty trailer wiring package is an eight-wire harness assembly. The five-wire portion of the harness assembly is stored under the vehicle, along the driver’s side rear corner of the frame rail. The three-wire portion of the harness assembly is stored in a frame pocket under the rear of the vehicle, on the driver’s side. The heavy-duty trailer wiring harness has a 30-amp feed wire.
yellowblue ✍ NOTES 4-43
yellowblue ✍ 4-44 NOTES
yellowblue Section 5 Problems on the Road Here you’ll find what to do about some problems that can occur on the road.
yellowblue Hazard Warning Flashers Push the button at the top of the steering column all the way down to make your front and rear turn signals flash on and off. Your hazard warning flashers work no matter what position your key is in, and even if the key isn’t in. To turn off the flashers, push the button until the first click and release. Your hazard warning flashers let you warn others. They also let police know you have a problem. Your front and rear turn signal lamps will flash on and off.
yellowblue Other Warning Devices If you carry reflective triangles, you can use them to warn others. 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 follow the steps below 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.
yellowblue 1. Check the other vehicle. It must have a 12-volt battery with a negative ground system. NOTICE: If the other system isn’t a 12-volt system with a negative ground, both vehicles can be damaged. If you have a diesel engine vehicle with two batteries (or more) you should know before you begin that, especially in cold weather, you may not be able to get enough power from a single battery in another vehicle to start your diesel engine.
yellowblue NOTICE: If you leave your radio on, it could be badly damaged. The repairs would not be covered by your warranty. 4. Open the hoods and locate the batteries. Find the positive (+) and negative (-) terminals on each battery. CAUTION: An electric fan can start up even when the engine is not running and can injure you. Keep hands, clothing and tools away from any underhood electric fan. CAUTION: Using a match near a battery can cause battery gas to explode.
yellowblue 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 an unpainted metal engine part or a body metal surface. Don’t connect positive (+) to negative (-) or you will get a short that would damage the battery and maybe other parts, too.
yellowblue 7. Don’t let the other end touch metal. Connect it to the positive (+) terminal of the good battery. Use a remote positive (+) terminal if the vehicle has one. 8. Now connect the black negative (-) cable to the good battery’s negative (-) terminal. Don’t let the other end touch anything until the next step. 9. Make your last connection away from the battery, to the engine block, frame or other unpainted metal parts of your vehicle.
yellowblue 10. Remove the cap on the ground location before using. A. Engine Block, Frame, Unpainted Metal Engine Part or Body Surface 11. Now start the vehicle with the good battery and run the engine for a while. B. Good Battery 12. Try to start the vehicle with the dead battery. If it won’t start after a few tries, it probably needs service. 13. Remove the cables in reverse order to prevent electrical shorting. Take care that they don’t touch each other or any other metal. 5-8 C.
yellowblue Towing Your Vehicle CAUTION: To help avoid serious personal injury to you or others: D Never let passengers ride in a vehicle that is being towed. D Never tow faster than safe or posted speeds. D Never tow with damaged parts not fully secured. D Never get under your vehicle after it has been lifted by the tow truck. D Always secure the vehicle on each side with separate safety chains when towing it. D Use only the correct hooks.
yellowblue Engine Overheating (Gasoline Engine) You will find a coolant temperature gage on your vehicle’s instrument panel. If you have a diesel engine, you will also find a low coolant light on your instrument panel. If your vehicle has a diesel engine, see “Engine Overheating” in the Diesel Engine Supplement. If Steam Is Coming From Your Engine CAUTION: Steam from an overheated engine can burn you badly, even if you just open the hood. Stay away from the engine if you see or hear steam coming from it.
yellowblue If No Steam Is Coming From Your Engine If you get an engine overheat warning but see or hear no steam, the problem may not be too serious. Sometimes the engine can get a little too hot when you: D D D D If you no longer have the overheat warning, you can drive. Just to be safe, drive slower for about 10 minutes. If the warning doesn’t come back on, you can drive normally. If the warning continues, pull over, stop, and park your vehicle right away. Climb a long hill on a hot day.
yellowblue Cooling System (Gasoline Engine) 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 or above the FULL COLD mark. A. Radiator Pressure Cap B. Coolant Recovery Tank C. Engine Fan(s) If the coolant inside the coolant recovery tank is boiling, don’t do anything else until it cools down.
yellowblue 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. 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.
yellowblue NOTICE: When adding coolant, it is important that you use only DEX-COOLR (silicate-free) coolant. If coolant other than DEX-COOL is added to the system, premature engine, heater core or radiator corrosion may result. In addition, the engine coolant will require change sooner -- at 30,000 miles (50 000 km) or 24 months, whichever occurs first. Damage caused by the use of coolant other than DEX-COOLR is not covered by your new vehicle warranty. If there seems to be no leak, start the engine again.
yellowblue NOTICE: 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 FULL COLD mark, start your vehicle.
yellowblue CAUTION: Steam and scalding liquids from a hot cooling system can blow out and burn you badly. They are under pressure, and if you turn the radiator pressure cap -- even a little -- they can come out at high speed. Never turn the cap when the cooling system, including the radiator pressure cap, is hot. Wait for the cooling system and radiator pressure cap to cool if you ever have to turn the pressure cap.
yellowblue How to Add Coolant to the Radiator 2. Then keep turning the pressure cap, but now push down as you turn it. Remove the pressure cap. 1. You can remove the radiator pressure cap when the cooling system, including the radiator pressure cap and upper radiator hose, is no longer hot. Turn the pressure cap slowly counterclockwise until it first stops. (Don’t press down while turning the pressure cap.) If you hear a hiss, wait for that to stop. A hiss means there is still some pressure left.
yellowblue 3. Fill the radiator with the proper DEX-COOLR coolant mixture, up to the base of the filler neck. (See “Engine Coolant” in the Index for more information about the proper coolant mixture.) 5-18 4. Then fill the coolant recovery tank to the FULL COLD mark. 5. Put the cap back on the coolant recovery tank, but leave the radiator pressure cap off.
yellowblue 6. Start the engine and let it run until you can feel the upper radiator hose getting hot. Watch out for the engine cooling fan. 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. 8. Then replace the pressure cap.
yellowblue Engine Fan Noise If a Tire Goes Flat Your vehicle has a clutched engine cooling fan. When the clutch is engaged, the fan spins faster to provide more air to cool the engine. In most everyday driving conditions, the fan is spinning slower and the clutch is not fully engaged. This improves fuel economy and reduces fan noise. Under heavy vehicle loading, trailer towing and/or high outside temperatures, the fan speed increases as the clutch more fully engages.
yellowblue Changing a Flat Tire If a tire goes flat, avoid further tire and wheel damage by driving slowly to a level place. Turn on your hazard warning flashers. CAUTION: Changing a tire can cause an injury. The vehicle can slip off the jack and roll over you or other people. You and they could be badly injured. Find a level place to change your tire. To help prevent the vehicle from moving: 1. Set the parking brake firmly. 2. Put the shift lever in PARK (P). 3. Turn off the engine.
yellowblue Removing the Spare Tire and Tools Unless your vehicle has a flat rear tire, do not remove or restore a tire from/to a storage position under the vehicle while the vehicle is supported by a jack. Always tighten the tire fully against the underside of the vehicle when restoring. If you have a vehicle which was completed from a cab and chassis, refer to the information from the body supplier/installer. The spare tire is a full-size tire, like the other tires on your vehicle.
yellowblue The ratchet has a DOWN side and an UP side. For vans with the 15-passenger seating arrangement, the jack is secured on the rear passenger side floor of the vehicle. Remove the retaining wing bolt and lift it out of the mounting bracket. Set the jack and jacking equipment near the flat tire. Attach the ratchet, with the DOWN side facing you, to the extension. The extension has a socket end and a flat chisel end.
yellowblue Turn the ratchet counterclockwise to lower the spare tire to the ground. If you are changing a flat rear tire and the vehicle is already jacked up, use the jack handle and extension to hook the cable. Then pull the spare from beneath the vehicle. If the retainer pulls out, hook the inside of the wheel and pull the spare tire out from under the vehicle. When the tire has been lowered, tilt the retainer at the end of the cable and pull it through the wheel opening.
yellowblue Jacking Tool Storage A. Socket B. Jack Handle The tools you’ll be using include the jack (A), jack handle extension (B), jack handle (C), socket (D) and the ratchet (E). C. Ratchet D. Jacking Tool Storage Box E.
yellowblue Removing the Wheel Covers and Locking Wheel Nuts 2. Loosen the plastic nut caps. 1. You will need to take off the wheel nut caps to reach your wheel nuts. When using the ratchet and socket, make sure the DOWN side faces you.
yellowblue Removing the Flat Tire and Installing the Spare Tire 3. Remove the center cap. 1. With the DOWN side facing you, use the ratchet and socket to loosen all the wheel nuts. Don’t remove them yet.
yellowblue 2. The jack has a bolt on the end. Attach the socket end of the extension to the jack bolt. Attach the ratchet to the extension with the UP side facing you. 3. Turn the ratchet clockwise. That will raise the jack lift head a little.
yellowblue 4. Position jack under the vehicle as shown. 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: Rear Position Raising your vehicle with the jack improperly positioned can damage the vehicle and even make the vehicle fall.
yellowblue 6. Remove all the wheel nuts, and take off the flat tire. 5. Raise the vehicle by turning the ratchet clockwise. Make sure the UP mark faces you. Raise the vehicle far enough off the ground so there is enough room for the spare tire to fit. 5-30 7. Remove any rust or dirt from the wheel bolts, mounting surfaces and spare wheel.
yellowblue CAUTION: Rust or dirt on the wheel, or on the parts to which it is fastened, can make the wheel nuts become loose after a time. The wheel could come off and cause an accident. When you change a wheel, remove any rust or dirt from the places where the wheel attaches to the vehicle. 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. 8.
yellowblue 10. Tighten the nuts firmly in a crisscross sequence as shown. Turn the wheel wrench clockwise. 5-32 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 140 lb-ft (190 N·m).
yellowblue NOTICE: Improperly tightened wheel nuts can lead to brake pulsation and rotor damage. To avoid expensive brake repairs, evenly tighten the wheel nuts in the proper sequence and to the proper torque specification. 11. Put the wheel cover back on, if you have one. Remove any wheel blocks. Remember that the jack, jacking equipment and tire must be properly stored in their original storage position before you begin driving again. The next part will show you how.
yellowblue 2. Pull the retaining bar through the center of the wheel, making sure it is properly attached. 5-34 3. Pull the wheel toward the rear of the vehicle, keeping the cable tight.
yellowblue 4. Attach the ratchet, with the UP side facing you, to the extension. 5. Put the flat end of the extension on an angle through the hole in the rear door frame, above the bumper. 6. Raise the tire fully against the underside of the vehicle. Continue turning the ratchet/wheel wrench until the tire is secure and the cable is tight. The spare tire hoist cannot be overtightened.
yellowblue 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: 7. Make sure the tire is stored securely. Push, pull, and then try to rotate or turn the tire. If the tire moves, use the ratchet/wheel wrench to tighten the cable.
yellowblue NOTICE: Spinning your wheels can destroy parts of your vehicle as well as the tires. If you spin the wheels too fast while shifting your transmission back and forth, you can destroy your transmission. For information about using tire chains on your vehicle, see “Tire Chains” in the Index. Rocking Your Vehicle To Get It Out First, turn your steering wheel left and right. That will clear the area around your front wheels.
yellowblue ✍ 5-38 NOTES
yellowblue Section 6 Service and Appearance Care Here you will find information about the care of your vehicle. This section begins with service and fuel information, and then it shows how to check important fluid and lubricant levels. There is also technical information about your vehicle, and a part devoted to its appearance care.
yellowblue Service Doing Your Own Service Work Your dealer knows your vehicle best and wants you to be happy with it. We hope you’ll go to your dealer for all your service needs. You’ll get genuine GM parts and GM-trained and supported service people. If you want to do some of your own service work, you’ll want to use the proper service manual. It tells you much more about how to service your vehicle than this manual can.
yellowblue CAUTION: You can be injured and your vehicle could be damaged if you try to do service work on a vehicle without knowing enough about it. D Be sure you have sufficient knowledge, experience, the proper replacement parts and tools before you attempt any vehicle maintenance task. D Be sure to use the proper nuts, bolts and other fasteners. “English” and “metric” fasteners can be easily confused. If you use the wrong fasteners, parts can later break or fall off. You could be hurt.
yellowblue If your vehicle is certified to meet California Emission Standards (indicated on the underhood emission control label), it is designed to operate on fuels that meet California specifications. If such fuels are not available in states adopting California emissions standards, your vehicle will operate satisfactorily on fuels meeting federal specifications, but emission control system performance may be affected.
yellowblue Fuels in Foreign Countries (Gasoline Engines) If you plan on driving in another country outside the United States or Canada, the proper fuel may be hard to find. Never use leaded gasoline or any other fuel not recommended in the previous text on fuel. Costly repairs caused by use of improper fuel wouldn’t be covered by your warranty. 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.
yellowblue The fuel cap is behind a hinged door on the driver’s side of your vehicle. To remove the cap, turn it slowly to the left (counterclockwise). The cap has a spring in it; if you let go of the cap too soon, it will spring back to the right. CAUTION: While refueling your vehicle, hang the cap by the tether from the hook on the filler door. If you get gasoline on yourself and then something ignites it, you could be badly burned.
yellowblue 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.
yellowblue Checking Things Under the Hood CAUTION: If your vehicle has air conditioning, the auxiliary engine fan under the hood can start up and injure you even when the engine is not running. Keep hands, clothing and tools away from any underhood electric fan. CAUTION: Things that burn can get on hot engine parts and start a fire. These include liquids like gasoline or diesel fuel, oil, coolant, brake fluid, windshield washer and other fluids, and plastic or rubber. You or others could be burned.
yellowblue Lift the hood, release the hood prop from its retainer and put the hood prop into the slot in the hood hinge. The underhood lamp (if equipped) will automatically come on and stay on until the hood is closed. Then go to the front of the vehicle and release the secondary hood release.
yellowblue When you lift the hood, you’ll see these items: A. Battery B. Coolant Recovery Tank C. Engine Oil Dipstick 6-10 D. Engine Oil Fill E. Transmission Dipstick F. Engine Air Cleaner/Filter G. Power Steering Reservoir H. Brake Master Cylinder I.
yellowblue If your vehicle has a 7.4 liter engine and air conditioning, your vehicle will have a auxiliary engine fan in addition to the belt driven fan. Before closing the hood, be sure all the filler caps are on properly. Then lift the hood to relieve pressure on the hood prop. Remove the hood prop from the slot in the hood and return the prop to its retainer. Then just let the hood down and close it firmly.
yellowblue Engine: D Removal or rendering engine speed governor (if equipped) inoperative so as to allow engine speed to exceed manufacturer specifications. Fan and Drive: D Removal of fan clutch (if equipped) or rendering clutch inoperative. D Removal of the fan shroud (if equipped). Checking Engine Oil It’s a good idea to check your engine oil every time you get fuel. In order to get an accurate reading, the oil must be warm and the vehicle must be on level ground.
yellowblue When to Add Engine Oil If the oil is at or below the ADD mark, then you’ll need to add at least one quart of oil. But you must use the right kind. This part explains what kind of oil to use. For crankcase capacity, see “Capacities and Specifications” in the Index. The engine oil filler cap is located between the coolant recovery tank and the air cleaner. 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.
yellowblue What Kind of Engine Oil to Use Oils recommended for your vehicle can be identified by looking for the starburst symbol. This symbol indicates that the oil has been certified by the American Petroleum Institute (API). Do not use any oil which does not carry this starburst symbol. If you change your own oil, be sure you use oil that has the starburst symbol on the front of the oil container.
yellowblue As shown in the chart, SAE 5W-30 is best for your vehicle. However, you can use SAE 10W-30 if it’s going to be 0_F (-18_C) or above. These numbers on an oil container show its viscosity, or thickness. Do not use other viscosity oils, such as SAE 20W-50. 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.
yellowblue 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.
yellowblue 2. Remove the three bolts holding the air cleaner housing in place. CAUTION: 3. Remove the full air housing. 4. Unsnap the three clips. Then tilt the top cover up and back to expose the filter element. 5. Install a new filter element with the folds in the down position. Reverse Steps 1 through 4 to replace the air cleaner. 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.
yellowblue Automatic Transmission Fluid How to Check If your vehicle has a diesel engine, see “Automatic Transmission Fluid” in the Diesel Supplement. Because this operation can be a little difficult, you may choose to have this done at the dealership service department. When to Check and Change A good time to check your automatic transmission fluid level is when the engine oil is changed.
yellowblue 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). If it’s colder than 50_F (10_C), drive the vehicle in DRIVE (D) until the engine temperature gage moves and then remains steady for 10 minutes. Then follow the hot check procedures.
yellowblue Then, without shutting off the engine, follow these steps: 3. Check both sides of the dipstick, and read the lower level. The fluid level must be in the COLD area, below the cross-hatched area, for a cold check or in the HOT area or cross-hatched area for a hot check. 1. The transmission dipstick has a red handle and is located near the center 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.
yellowblue 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.
yellowblue Engine Coolant The cooling system in your vehicle is filled with DEX-COOLR engine coolant. This coolant is designed to remain in your vehicle for 5 years or 150,000 miles (240 000 km), whichever occurs first, if you add only DEX-COOLR extended life coolant. The following explains your cooling system and how to add coolant when it is low. If you have a problem with engine overheating, see “Engine Overheating” in the Index.
yellowblue CAUTION: Adding only plain water to your cooling system can be dangerous. Plain water, or some other liquid like alcohol, can boil before the proper coolant mixture will. Your vehicle’s coolant warning system is set for the proper coolant mixture. With plain water or the wrong mixture, your engine could get too hot but you wouldn’t get the overheat warning. Your engine could catch fire and you or others could be burned. Use a 50/50 mixture of clean, drinkable water and DEX-COOLR coolant.
yellowblue Checking Coolant CAUTION: 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. The vehicle must be on a level surface.
yellowblue Radiator Pressure Cap Power Steering Fluid The radiator pressure cap must be tightly installed with the arrows on the cap lined up with the overflow tube on the radiator filler neck. NOTICE: Your radiator cap is a pressure-type cap and must be tightly installed to prevent coolant loss and possible engine damage from overheating. Be sure the arrows on the cap line up with the overflow tube on the radiator filler neck.
yellowblue How to Check Power Steering Fluid Windshield Washer Fluid When the engine compartment is cool, wipe the cap and the top of the reservoir clean, then unscrew the cap and wipe the dipstick with a clean rag. Replace the cap and completely tighten it. Then remove the cap again and look at the fluid level on the dipstick. What to Use The level should be at the FULL COLD mark. If necessary, add only enough fluid to bring the level up to the mark.
yellowblue NOTICE: Brakes Brake Fluid D When using concentrated washer fluid, D D D follow the manufacturer’s instructions for adding water. Don’t mix water with ready-to-use washer fluid. Water can cause the solution to freeze and damage your washer fluid tank and other parts of the washer system. Also, water doesn’t clean as well as washer fluid. Fill your washer fluid tank only three-quarters full when it’s very cold.
yellowblue So, it isn’t a good idea to “top off” your brake fluid. Adding brake fluid won’t correct a leak. If you add fluid when your linings are worn, then you’ll have too much fluid when you get new brake linings. You should add (or remove) brake fluid, as necessary, only when work is done on the brake hydraulic system. Checking Brake Fluid CAUTION: If you have too much brake fluid, it can spill on the engine. The fluid will burn if the engine is hot enough.
yellowblue What to Add When you do need brake fluid, use only DOT-3 brake fluid. Refer to “Recommended Fluids and Lubricants” in the Index. Use new brake fluid from a sealed container only. NOTICE: D Using the wrong fluid can badly damage Always clean the brake fluid reservoir cap and the area around the cap before removing it. This will help keep dirt from entering the reservoir. CAUTION: With the wrong kind of fluid in your brake system, your brakes may not work well, or they may not even work at all.
yellowblue CAUTION: The brake wear warning sound means that soon your brakes won’t work well. That could lead to an accident. When you hear the brake wear warning sound, have your vehicle serviced. NOTICE: Your rear drum brakes don’t have wear indicators, but if you ever hear a rear brake rubbing noise, have the rear brake linings inspected immediately. Also, the rear brake drums should be removed and inspected each time the tires are removed for rotation or changing.
yellowblue Replacing Brake System Parts Vehicle Storage The braking system on a vehicle is complex. Its many parts have to be of top quality and work well together if the vehicle is to have really good braking. Your vehicle was designed and tested with top-quality GM brake parts. When you replace parts of your braking system -- for example, when your brake linings wear down and you have to have new ones put in -- be sure you get new approved GM replacement parts.
yellowblue Bulb Replacement Sealed Beam Headlamp For any bulb changing procedure not listed in this section, contact your GM dealer service department. Before replacing any bulbs, make sure all lamps are off and the vehicle is not running. See “Replacement Bulbs” in the Index. 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.
yellowblue Composite Headlamps 1. Open the hood. 2. Locate the rear side of each of the headlamps. 5. Install a new bulb. Do not handle the glass part of the bulb. 6. Reverse the previous steps to reinstall the headlamp. 3. Without removing the headlamp assembly itself, remove the bulb assembly from the back of the headlamp on the driver’s side by turning the bulb counterclockwise one quarter turn. 4. On the passenger’s side, turn the bulb clockwise one quarter turn.
yellowblue Front Parking/Turn Signal Lamps To replace the front parking/turn signal lamps: 2. Remove the lamp from the grille. 1. Remove the outer screws from the parking/turn signal lamp lens assembly. (There are either two or four screws, depending on your vehicle’s trim level.
yellowblue Sidemarker Lamps 3. Squeeze the tab on the side of the bulb assembly while turning it counterclockwise. Remove the bulb assembly from the back of the lens and replace the bulb. 1. Remove the screw from the top of the lens. Reverse Steps 2 and 3 to replace the bulb. Turn the socket clockwise to replace it in the lens assembly. replace the screws on the parking/turn signal lamp assembly.
yellowblue Taillamps 1. Open the rear door. 2. Unclip the bottom of the lamp from the grille. 3. Pull the bulb straight out to remove it. Install the new bulb. 4. Reverse these steps to reinstall the lamp. 6-36 2. Push the socket protector until you can see the fasteners.
yellowblue 3. Remove the nuts with a deep socket wrench. 4. Remove the hidden upper nuts.
yellowblue 5. Lift the lamp as you rotate it toward the rear of the vehicle. 6. Squeeze the tab on the side of the sockets while turning them counterclockwise to remove.
yellowblue Windshield Wiper Blade Replacement 7. Turn the bulb counterclockwise to remove it. Install the new bulb. 8. Reverse the above steps to reinstall the lamp. Windshield wiper blades should be inspected at least twice a year for wear and cracking. See “Wiper Blade Check” in Section 7 of this manual under Part B “Owner Checks and Service” for more information.
yellowblue Replacement blades come in different types and are removed in different ways. To remove the type with a release clip: 5. Be sure that the notches are locked by the bottom claws. Make sure that all other claws are properly locked on both sides of the insert slot. 1. Lift the wiper arm until it locks into a vertical position. 6. Put the blade assembly pivot in the wiper arm hook. Pull up until the pivot locking tab locks in the hook slot. 2. Press down on the blade assembly pivot locking tab.
yellowblue Inflation -- Tire Pressure CAUTION: Poorly maintained and improperly used tires are dangerous. D Overloading your tires can cause overheating as a result of too much friction. You could have an air-out and a serious accident. See “Loading Your Vehicle” in the Index. D Underinflated tires pose the same danger as overloaded tires. The resulting accident could cause serious injury. Check all tires frequently to maintain the recommended pressure.
yellowblue NOTICE: (Continued) If your tires have too much air (overinflation), you can get the following: D Unusual wear D Bad handling D Rough ride D Needless damage from road hazards. When to Check Check your tires once a month or more. Also, check the tire pressure of the spare tire. How to Check Use a good quality pocket-type gage to check tire pressure. You can’t tell if your tires are properly inflated simply by looking at them.
yellowblue If your vehicle has single rear wheels, always use one of the correct rotation patterns shown here when rotating your tires. If your vehicle has dual rear wheels, always use one of the correct rotation patterns shown here when rotating your tires. When you install dual wheels, be sure the vent holes in the inner and outer wheels on each side are lined up. After the tires have been rotated, adjust the front and rear inflation pressures as shown on the Certification/Tire label.
yellowblue 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.
yellowblue Dual Tire Operation Buying New Tires When the vehicle is new, or whenever a wheel, wheel bolt or wheel nut is replaced, check the wheel nut torque after 100, 1,000 and 6,000 miles (160, 1 600 and 10 000 km) of driving. For proper torque, see “Wheel Nut Torque” in the Index. To find out what kind and size of tires you need, look at the Certification/Tire label. The outer tire on a dual wheel setup generally wears faster than the inner tire.
yellowblue Uniform Tire Quality Grading CAUTION: Mixing tires could cause you to lose control while driving. If you mix tires of different sizes or types (radial and bias-belted tires), the vehicle may not handle properly, and you could have a crash. Using tires of different sizes may also cause damage to your vehicle. Be sure to use the same size and type tires on all wheels. CAUTION: If you use bias-ply tires on your vehicle, the wheel rim flanges could develop cracks after many miles of driving.
yellowblue Treadwear Temperature -- A, B, C The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified government test course. For example, a tire graded 150 would wear one and a half (1 1/2) times as well on the government course as a tire graded 100.
yellowblue Wheel Alignment and Tire Balance The wheels on your vehicle were aligned and balanced carefully at the factory to give you the longest tire life and best overall performance. Scheduled wheel alignment and wheel balancing are not needed. However, if you notice unusual tire wear or your vehicle pulling one way or the other, the alignment may need to be reset. If you notice your vehicle vibrating when driving on a smooth road, your wheels may need to be rebalanced.
yellowblue Used Replacement Wheels NOTICE: The wrong wheel can also cause problems with bearing life, brake cooling, speedometer or odometer calibration, headlamp aim, bumper height, vehicle ground clearance and tire or tire chain clearance to the body and chassis. Whenever a wheel, wheel bolt or wheel nut is replaced on a dual wheel setup, check the wheel nut torque after 100, 1,000 and 6,000 miles (160, 1 600 and 10 000 km) of driving. For proper torque, see “Wheel Nut Torque” in the Index.
yellowblue Tire Chains NOTICE: Use tire chains only where legal and only when you must. Use chains that are the proper size for your tires. Install them on the tires of the rear axle. Tighten them as tightly as possible with the ends securely fastened. Drive slowly and follow the chain manufacturer’s instructions. If you can hear the chains contacting your vehicle, stop and retighten them. If the contact continues, slow down until it stops.
yellowblue 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 Here are some cleaning tips: D D D D Always read the instructions on the cleaner label. Clean up stains as soon as you can -- before they set. Carefully scrape off any excess stain. Use a clean cloth or sponge, and change to a clean area often. A soft brush may be used if stains are stubborn.
Special Fabric Cleaning Problems Stains caused by such things as catsup, coffee (black), egg, fruit, fruit juice, milk, soft drinks, vomit, urine and blood can be removed as follows: 1. Carefully scrape off excess stain, then sponge the soiled area with cool water. 2. If a stain remains, follow the multi-purpose interior cleaner instructions described earlier. 3.
yellowblue Cleaning Leather Care of Safety Belts Use a soft cloth with lukewarm water and a mild soap or saddle soap and wipe dry with a soft cloth. Then, let the leather dry naturally. Do not use heat to dry. Keep belts clean and dry. D For stubborn stains, use a leather cleaner. See your CAUTION: dealer for this product. D Never use oils, varnishes, solvent-based or abrasive cleaners, furniture polish or shoe polish on leather. D Soiled or stained leather should be cleaned immediately.
yellowblue Cleaning the Outside of the Windshield and Wiper Blades If the windshield is not clear after using the windshield washer, or if the wiper blade chatters when running, wax, sap or other material may be on the blade or windshield. Clean the outside of the windshield with GM Windshield Cleaner, Bon AmiR Powder (non-scratching glass cleaning powder), GM Part No. 1050011. The windshield is clean if beads do not form when you rinse it with water.
yellowblue Cleaning Exterior Lamps/Lenses 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.” Finish Care Occasional waxing or mild polishing of your vehicle by hand may be necessary to remove residue from the paint finish. You can get GM-approved cleaning products from your dealer. (See “Appearance Care and Materials” in the Index.) Your vehicle may have a “basecoat/clearcoat” paint finish.
yellowblue Cleaning Aluminum Wheels (If Equipped) Keep your wheels clean using a soft clean cloth with mild soap and water. Rinse with clean water. After rinsing thoroughly, dry with a soft clean towel. A wax may then be applied. The surface of these wheels is similar to the painted surface of your vehicle. Don’t use strong soaps, chemicals, abrasive polishes, abrasive cleaners, cleaners with acid or abrasive cleaning brushes on them because you could damage the surface.
yellowblue 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.
yellowblue GM Vehicle Care/Appearance Materials PART NUMBER 994954 1050172 1050173 1050174 1050214 1050427 SIZE 23 in. x 25 in. 16 oz. (0.473 L) 16 oz. (0.473 L) 16 oz. (0.473 L) 32 oz. (0.946 L) 23 oz. (0.680 L) 1052918** 8 oz. (0.237 L) DESCRIPTION Polishing Cloth – Wax Treated Tar and Road Oil Remover Chrome Cleaner and Polish White Sidewall Tire Cleaner Vinyl Cleaner Glass Cleaner t Protectant Armor All Multi-Purpose Interior Cleaner 1052929 16 oz. (0.473 L) Wheel Cleaner 1052930 8 oz. (0.
yellowblue Vehicle Identification Number (VIN) Service Parts Identification Label You’ll find this label on the front passenger door frame. It’s very helpful if you ever need to order parts. On this label is: This is the legal identifier for your vehicle. It appears on a plate in the front corner of the instrument panel, on the driver’s side. You can see it if you look through the windshield from outside your vehicle.
yellowblue Electrical System Headlamp Wiring Add-On Electrical Equipment The headlamp wiring is protected by a circuit breaker in the lamp switch. An electrical overload will cause the lamps to flicker on and off, or in some cases to remain off. If this happens, have your headlamp wiring checked right away. NOTICE: Don’t add anything electrical to your vehicle unless you check with your dealer first. Some electrical equipment can damage your vehicle and the damage wouldn’t be covered by your warranty.
yellowblue Instrument Panel Fuse Block The fuse block access door is on the driver’s side of the instrument panel above the hood release lever. You can remove the cover by turning the fastener counterclockwise. Be sure to use the correct fuse. If you ever have a problem on the road and don’t have a spare fuse, you can borrow one of the correct value.
yellowblue POSITION 6-62 NAME CIRCUITS PROTECTED 1. STOP Stop/CHMSL, Stoplamps 2. HTD MIR Electric Heated Mirrors 3. CTSY Courtesy Lamps, Dome/RDG Lamps, Vanity Mirrors, Power Mirrors 4. GAUGES IP Cluster, DRL Relay, DRL Module, HDLP Switch, Keyless Entry Illumination, Low Coolant Module, CHIME Module, DRAB Module 5. HAZARD Hazard Lamps/CHIME Module 6. CRUISE Cruise Control 7. PWR AUX Auxiliary Power Outlet, DLC 8. CRANK -- 9.
yellowblue POSITION NAME CIRCUITS PROTECTED 15. DRL DRL Relay 16. TURN B/U Front Turn, RR Turn, Back-up Lamps, BTSI Solenoid 17. RADIO-1 Radio (Ign, Accy), Upfitter Provision Relay 18. BRAKE 4WAL PCM, ABS, Cruise Control 19. RADIO-B Radio (Battery), Power Antenna 20. TRANS PRNDL, Automatic Transmission 21. SECURITY Passlock 22. RR DEFOG Rear Window Defog 23. Not Used -- 24. RR HVAC RR HVAC Controls, HIGH, MED, LOW Relays A.
yellowblue Engine Compartment Fuse Relay Center NAME CIRCUITS PROTECTED The fuse block is on the driver’s side of the engine compartment at the rear.
yellowblue NAME CIRCUITS PROTECTED RH-HDLP Right-hand Headlamp (Export only) RH-HIBM Right-hand High-beam Headlamp (Export only) ECM-I Ignition Coil, Camshaft Position Sensor, VCM, Fuel Injectors, Coil Driver HORN Horn Relay, Underhood Lamp(s) LH-HDLP Left-hand Headlamp (Export only) LH-HIBM Left-hand High-beam Headlamp (Export only) FUEL SOL PCM, Fuel Solenoid Driver, Engine Shutoff Solenoid IGN-E Air Conditioning Clutch Relay ECM-B Fuel Pump Relay, VCM, PCM, Fuel Pump and Engine Oil Pre
yellowblue Capacities and Specifications Replacement Parts Replacement part numbers listed in this section are based on the latest information available at the time of printing, and are subject to change. If a part listed in this manual is not the same as the part used in your vehicle when it was built, or if you have any questions, please contact your GM dealer. These specifications are for information only.
yellowblue Wheel Nut Torque MODEL TORQUE All 140 lb-ft (190 N·m) Cooling System Capacity (Approximate) ENGINE “VORTEC” 4300 V6 “VORTEC” 5000 V8 “VORTEC” 5700 V8 “VORTEC” 7400 V8 VIN W M R J QTY Without Rear Heater 11.0 Quarts (10.4 L) 17.0 Quarts (16.0 L) 17.0 Quarts (16.0 L) 23.0 Quarts (21.8 L) QTY With Rear Heater 14.0 Quarts (13.2 L) 20.0 Quarts (18.9 L) 20.0 Quarts (18.9 L) 26.0 Quarts (24.6 L) After refill, the level MUST be checked as outlined under “Engine Cooling System” in Section 5.
yellowblue Fuel Tank Capacity (Approximate) TYPE QUANTITY MODEL TYPE Standard Tank 31.0 Gallons (117.3 L) Passenger and Cargo Standard Tank 33.0 Gallons (124.9 L) Cab and Chassis Optional Tank* 55.0 Gallons (208.1 L) Cab and Chassis * 159”, 177” Wheelbase Vehicles Only.
yellowblue ✍ NOTES 6-69
yellowblue ✍ 6-70 NOTES
yellowblue Section 7 Maintenance Schedule This section covers the maintenance required for your vehicle. Your vehicle needs these services to retain its safety, dependability and emission control performance.
yellowblue Introduction Your Vehicle and the Environment Proper vehicle maintenance not only helps to keep your vehicle in good working condition, but also helps the environment. All recommended maintenance procedures are important. Improper vehicle maintenance can even affect the quality of the air we breathe. Improper fluid levels or the wrong tire inflation can increase the level of emissions from your vehicle.
yellowblue 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.
yellowblue 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.
yellowblue 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 Most trips are through dusty areas. D You frequently tow a trailer or use a carrier on top of your vehicle.
yellowblue Scheduled Maintenance Short Trip/City Intervals Every 30,000 Miles (50 000 km): Engine Air Cleaner Filter Replacement. Fuel Filter Replacement. Every 50,000 Miles (83 000 km): Automatic Transmission Service (vehicles over 8600 GVWR or driven under severe conditions or equipped with diesel engine). Every 60,000 Miles (100 000 km): Engine Accessory Drive Belt Inspection. 7.4L Gasoline Engine (Except California): Fuel Tank, Cap and Lines Inspection.
yellowblue Scheduled Maintenance Long Trip/Highway Definition Follow this scheduled maintenance only if none of the conditions from the Short Trip/City Scheduled Maintenance are true. Do not use this schedule if the vehicle is used for trailer towing, driven in a dusty area or used off paved roads. Use the Short Trip/City schedule for these conditions. Driving a vehicle with a fully warmed engine under highway conditions causes engine oil to break down slower.
yellowblue Scheduled Maintenance Long Trip/Highway Intervals Every 60,000 Miles (100 000 km): Engine Accessory Drive Belt Inspection. 7.4L Gasoline Engine (Except California): Fuel Tank, Cap and Lines Inspection. If Equipped: Exhaust Gas Recirculation System Inspection. Gasoline Engine Only: Evaporative Control System Inspection. Diesel Engine Only: Crankcase Depression Regulator Valve (CDRV) System Check. Every 100,000 Miles (166 000 km): Gasoline Engine Only: Spark Plug Wire Inspection.
yellowblue 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.
yellowblue 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 axle fluid level and add fluid as needed. (See footnote **.) 6,000 Miles (10 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service.
yellowblue Short Trip/City Scheduled Maintenance 12,000 Miles (20 000 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 axle fluid level and add fluid as needed. (See footnote **.) j Rotate tires.
yellowblue Short Trip/City Scheduled Maintenance 15,000 Miles (25 000 km) (Continued) Vehicles With GVWR Above 10,000 lbs. or Equipped with Diesel Engine Only: Inspect shields for damage or looseness. Adjust or replace as required. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States. Diesel Engine Only: Check the air intake system installation to assure that gaskets are properly sealed and that all hose connections, fasteners and other components are tight.
yellowblue Short Trip/City Scheduled Maintenance j Check axle fluid level and add fluid as needed. (See footnote **.) j Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. (See footnote +.) 21,000 Miles (35 000 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 #.
yellowblue Short Trip/City Scheduled Maintenance 27,000 Miles (45 000 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 axle fluid level and add fluid as needed. (See footnote **.) 30,000 Miles (50 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service.
yellowblue Short Trip/City Scheduled Maintenance j Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. (See footnote +.) j Diesel Engine Only: Check the air intake system installation to assure that j gaskets are properly sealed and that all hose connections, fasteners and other components are tight. Also check to be sure that the air cleaner housing is properly seated and the cover fits tightly.
yellowblue Short Trip/City Scheduled Maintenance 36,000 Miles (60 000 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 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. (See footnote +.) j Check axle fluid level and add fluid as needed. (See footnote **.
yellowblue Short Trip/City Scheduled Maintenance 42,000 Miles (70 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. j Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) j Check axle fluid level and add fluid as needed. (See footnote **.) j Rotate tires.
yellowblue Short Trip/City Scheduled Maintenance 45,000 Miles (75 000 km) (Continued) Vehicles With GVWR Above 10,000 lbs. or Equipped with Diesel Engine Only: Inspect shields for damage or looseness. Adjust or replace as required. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States. Diesel Engine Only: Check the air intake system installation to assure that gaskets are properly sealed and that all hose connections, fasteners and other components are tight.
yellowblue Short Trip/City Scheduled Maintenance j Check axle fluid level and add fluid as needed. (See footnote **.) j Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. (See footnote +.) j Diesel Engine Only: Replace fuel filler cap if driving in dusty conditions. An Emission Control Service.
yellowblue Short Trip/City Scheduled Maintenance 51,000 Miles (85 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. j Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) j Check axle fluid level and add fluid as needed. (See footnote **.) 54,000 Miles (90 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service.
yellowblue Short Trip/City Scheduled Maintenance 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 axle fluid level and add fluid as needed. (See footnote **.) j Clean and repack the front wheel bearings (or at each brake relining, whichever occurs first). j Vehicles With GVWR Above 10,000 lbs.
yellowblue Short Trip/City Scheduled Maintenance 60,000 Miles (100 000 km) (Continued) Gasoline Engine Only: Conduct evaporative control system inspection. Check all fuel and vapor lines and hoses for proper hook-up, routing and condition. Check that the purge valve works properly (if equipped). Replace as needed. An Emission Control Service. (See footnote [.) j Replace engine air cleaner filter. An Emission Control Service. j 7.
yellowblue Short Trip/City Scheduled Maintenance j Diesel Engine Only: If your engine has a thermostatically controlled cooling fan, j inspect all hoses and ducts for proper hook-up (or every 12 months, whichever occurs first). Be sure the valve works properly. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States. Diesel Engine Only: Check the crankcase depression regulator valve system for any worn, plugged or collapsed hoses. See service manual.
yellowblue Short Trip/City Scheduled Maintenance 66,000 Miles (110 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. j Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) j Check axle fluid level and add fluid as needed. (See footnote **.) j Rotate tires.
yellowblue Short Trip/City Scheduled Maintenance 72,000 Miles (120 000 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 axle fluid level and add fluid as needed. (See footnote ** .) j Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. (See footnote +.
yellowblue Short Trip/City Scheduled Maintenance 75,000 Miles (125 000 km) (Continued) Inspect engine air cleaner filter if you are driving in dusty conditions. Replace filter if necessary. An Emission Control Service. (See footnote [.) j Check axle fluid level and add fluid as needed. (See footnote **.) j Vehicles With GVWR Above 10,000 lbs. or Equipped with Diesel Engine Only: Inspect shields for damage or looseness. Adjust or replace as required. This is a Noise Emission Control Service.
yellowblue 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 axle fluid level and add fluid as needed. (See footnote **.) j Rotate tires.
yellowblue Short Trip/City Scheduled Maintenance 84,000 Miles (140 000 km) (Continued) Check axle fluid level and add fluid as needed. (See footnote **.) Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. (See footnote +.) j j 87,000 Miles (145 000 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).
yellowblue Short Trip/City Scheduled Maintenance j Replace fuel filter. j j j j j An Emission Control Service. (See footnote [.) Replace engine air cleaner filter. An Emission Control Service. Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. (See footnote +.) Vehicles With GVWR Above 10,000 lbs. or Equipped with Diesel Engine Only: Inspect shields for damage or looseness. Adjust or replace as required.
yellowblue 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 axle fluid level and add fluid as needed. (See footnote **.) 96,000 Miles (160 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service.
yellowblue Short Trip/City Scheduled Maintenance 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 axle fluid level and add fluid as needed. (See footnote **.) 100,000 Miles (166 000 km) j Gasoline Engine Only: Inspect spark plug wires. An Emission Control Service. j Gasoline Engine Only: Replace spark plugs.
yellowblue Short Trip/City Scheduled Maintenance 100,000 Miles (166 000 km) (Continued) If you haven’t used your vehicle under severe service conditions listed previously and, therefore, haven’t changed your automatic transmission fluid, change both the fluid and filter. Gasoline Engine Only: Inspect Positive Crankcase Ventilation (PCV) valve. An Emission Control Service.
yellowblue 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.
yellowblue 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 axle fluid level and add fluid as needed. (See footnote **.) j Rotate tires.
yellowblue Long Trip/Highway Scheduled Maintenance j Diesel Engine Only: Check the air intake system installation to assure that j gaskets are properly sealed and that all hose connections, fasteners and other components are tight. Also check to be sure that the air cleaner housing is properly seated and the cover fits tightly. Tighten connections and fasteners or replace damaged parts as necessary. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.
yellowblue 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 axle fluid level and add fluid as needed. (See footnote **.) j Clean and repack the front wheel bearings (or at each brake relining, whichever occurs first). j Rotate tires.
yellowblue Long Trip/Highway Scheduled Maintenance j Diesel Engine Only: Check the air intake system installation to assure that j gaskets are properly sealed and that all hose connections, fasteners and other components are tight. Also check to be sure that the air cleaner housing is properly seated and the cover fits tightly. Tighten connections and fasteners or replace damaged parts as necessary. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.
yellowblue Long Trip/Highway Scheduled Maintenance 45,000 Miles (75 000 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 axle fluid level and add fluid as needed. (See footnote **.) j Vehicles With GVWR Above 10,000 lbs. or Equipped with Diesel Engine j j j Only: Inspect shields for damage or looseness. Adjust or replace as required.
yellowblue Long Trip/Highway Scheduled Maintenance 50,000 Miles (83 000 km) j Change automatic transmission fluid and filter if the vehicle has a diesel engine, if the vehicle’s GVWR is over 8600 lbs. or if the vehicle is mainly driven under one or more of these conditions: – In heavy city traffic where the outside temperature regularly reaches 90_F (32_C) or higher. – In hilly or mountainous terrain. – When doing frequent trailer towing. – Uses such as found in taxi, police or delivery service.
yellowblue Long Trip/Highway Scheduled Maintenance 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 axle fluid level and add fluid as needed. (See footnote **.) j Clean and repack the front wheel bearings (or at each brake relining, whichever occurs first). j Rotate tires.
yellowblue Long Trip/Highway Scheduled Maintenance j Vehicles With GVWR Above 10,000 lbs. or Equipped with Diesel Engine Only: Inspect shields for damage or looseness. Adjust or replace as required. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States. If Equipped: Inspect Exhaust Gas Recirculation (EGR) system as described in the service manual. An Emission Control Service. (See footnote [.) j Gasoline Engine Only: Inspect Evaporative Control System.
yellowblue Long Trip/Highway Scheduled Maintenance 60,000 Miles (100 000 km) (Continued) Diesel Engine Only: If your engine has a thermostatically controlled cooling fan, inspect hoses and ducts for proper hook-up (or every 12 months, whichever occurs first). Be sure the valve works properly. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States. Diesel Engine Only: Check the crankcase depression regulator valve system for any worn, plugged or collapsed hoses.
yellowblue 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 axle fluid level and add fluid as needed. (See footnote **.) j Vehicles With GVWR Above 10,000 lbs. or Equipped with Diesel Engine j j j DATE ACTUAL MILEAGE SERVICED BY: Only: Inspect shields for damage or looseness.
yellowblue 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 axle fluid level and add fluid as needed. (See footnote **.) j Rotate tires.
yellowblue Long Trip/Highway Scheduled Maintenance j Replace engine air cleaner filter. An Emission Control Service. j Vehicles With GVWR Above 10,000 lbs. Only: Inspect shields for damage or j j j looseness. Adjust or replace as required. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States. Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. (See footnote +.
yellowblue Long Trip/Highway Scheduled Maintenance 97,500 Miles (162 500 km) j Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. j Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) j Check axle fluid level and add fluid as needed. (See footnote **.) j Rotate tires.
yellowblue Long Trip/Highway Scheduled Maintenance j If you haven’t used your vehicle under severe service conditions listed j previously and, therefore, haven’t changed your automatic transmission fluid, change both the fluid and filter. Gasoline Engine Only: Inspect Positive Crankcase Ventilation (PCV) valve. An Emission Control Service. 150,000 Miles (240 000 km) j Drain, flush and refill cooling system (or every 60 months since last service, whichever occurs first).
yellowblue Part B: Owner Checks and Services Listed in this part are owner checks and services which should be performed at the intervals specified to help ensure the safety, dependability and emission control performance of your vehicle. Be sure any necessary repairs are completed at once. Whenever any fluids or lubricants are added to your vehicle, make sure they are the proper ones, as shown in Part D.
yellowblue At Least Twice a Year Restraint System Check Make sure the safety belt reminder light and all your belts, buckles, latch plates, retractors and anchorages are working properly. Look for any other loose or damaged safety belt system parts. If you see anything that might keep a safety belt system from doing its job, have it repaired. Have any torn or frayed safety belts replaced. Also look for any opened or broken air bag coverings, and have them repaired or replaced.
yellowblue Starter Switch Check CAUTION: When you are doing this check, the vehicle could move suddenly. If it does, you or others could be injured. Follow the steps below. 1. Before you start, be sure you have enough room around the vehicle. 2. Firmly apply both the parking brake (see “Parking Brake” in the Index if necessary) and the regular brake. NOTE: Do not use the accelerator pedal, and be ready to turn off the engine immediately if it starts. 3. Try to start the engine in each gear.
yellowblue Ignition Transmission Lock Check While parked, and with the parking brake set, try to turn the ignition key to LOCK in each shift lever position. D The key should turn to LOCK only when the shift lever is in PARK (P). D The key should come out only in LOCK. Parking Brake and Automatic Transmission PARK (P) Mechanism Check CAUTION: Park on a fairly steep hill, with the vehicle facing downhill. Keeping your foot on the regular brake, set the parking brake.
yellowblue Part C: Periodic Maintenance Inspections Listed in this part are inspections and services which should be performed at least twice a year (for instance, each spring and fall). You should let your dealer’s service department or other qualified service center do these jobs. Make sure any necessary repairs are completed at once. Proper procedures to perform these services may be found in a service manual. See “Service and Owner Publications” in the Index.
yellowblue Throttle System Inspection (Gasoline Engine) 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. Rear Axle Service Check the gear lubricant level in the rear axle and add if needed. See “Rear Axle” in the Index. A fluid loss may indicate a problem. Check the axle and repair it if needed.
yellowblue Part D: Recommended Fluids and Lubricants NOTE: Fluids and lubricants identified below by name, part number or specification may be obtained from your dealer. USAGE FLUID/LUBRICANT Engine Oil (Gasoline Engine) Engine Oil with the American Petroleum Institute Certified For Gasoline Engines starburst symbol of the proper viscosity. To determine the preferred viscosity for your vehicle’s engine, see “Engine Oil” in the Index.
USAGE Hydraulic Brake System Windshield Washer Solvent FLUID/LUBRICANT Delco Supreme 11R Brake Fluid (GM Part No. 12377967 or equivalent DOT-3 Brake Fluid). GM OptikleenR Washer Solvent (GM Part No. 1051515) or equivalent. Parking Brake Cable Guides Chassis Lubricant (GM Part No. 12377985 or equivalent) or lubricant meeting requirements of NLGI # 2, Category LB or GC-LB. Power Steering System GM Power Steering Fluid (GM Part No. 1052884 - 1 pint, 1050017 - 1 quart, or equivalent).
USAGE FLUID/LUBRICANT USAGE Rear Axle (Standard Differential) SAE 80W-90 Axle Lubricant (GM Part No. 1052271 or equivalent). Rear Axle (Locking Differential) Axle Lubricant; use only GM Part No. 1052271. Do not add friction modifier. Hood Latch Assembly, Secondary Latch, Pivots, Spring Anchor and Release Pawl Propshaft Splines and Universal Joints Chassis Lubricant (GM Part No. 12377985 or equivalent) or lubricant meeting requirements of NLGI # 2, Category LB or GC-LB.
yellowblue Part E: Maintenance Record After the scheduled services are performed, record the date, odometer reading and who performed the service in the boxes provided after the maintenance interval. Any additional information from “Owner Checks and Services” or “Periodic Maintenance” can be added on the following record pages. Also, you should retain all maintenance receipts. Your owner information portfolio is a convenient place to store them.
yellowblue Maintenance Record DATE 7-58 ODOMETER READING SERVICED BY MAINTENANCE PERFORMED
yellowblue Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED 7-59
yellowblue Maintenance Record DATE 7-60 ODOMETER READING SERVICED BY MAINTENANCE PERFORMED
yellowblue Section 8 Customer Assistance Information Here you will find out how to contact GMC if you need assistance. This section also tells you how to obtain service publications and how to report any safety defects.
yellowblue Customer Satisfaction Procedure Your satisfaction and goodwill are important to your dealer and to GMC. Normally, any concerns with the sales transaction or the operation of your vehicle will be resolved by your dealer’s sales or service departments. Sometimes, however, despite the best intentions of all concerned, misunderstandings can occur.
yellowblue STEP TWO -- If after contacting a member of dealership management, it appears your concern cannot be resolved by the dealership without further help, contact the GMC Consumer Relations Manager by calling 1-800-GMC-8782 (1-800-462-8782, Customer Assistance prompt). In Canada, contact GM of Canada Customer Communication Centre in Oshawa by calling 1-800-263-3777 (English) or 1-800-263-7854 (French). We encourage you to call the toll-free number in order to give your inquiry prompt attention.
yellowblue The BBB Auto Line Program is an out of court program administered by the Council of Better Business Bureaus to settle automotive disputes regarding vehicle repairs or the interpretation of the New Vehicle Limited Warranty. Although you are required to resort to this informal dispute resolution program prior to filing any court action, use of the program is free of charge and your case will generally be heard within 40 days.
yellowblue Canada General Motors of Canada Limited Customer Communication Centre, 163-005 1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7 1-800-263-3777 (English) 1-800-263-7854 (French) 1-800-263-3830 (For Text Telephone devices (TTYs)) Roadside Assistance: 1-800-268-6800 All Overseas Locations GMODC - Customer Communication Centre 169-007 1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7 Telephone: 905-644-4112 Fax: 905-644-4866 Caribbean Numbers 1-800-496-9992 (English) Puerto Rico 1-800-496-9993 (Spanish
yellowblue Roadside Assistance Fuel Delivery: Delivery of enough fuel for the customer to get to the nearest service station (up to $4.00) will be covered. Jump Start: No-start situations which require a battery jump start will be covered at no charge. Lock Out: Replacement keys or locksmith service will be covered at no charge if you are unable to gain entry into your vehicle. Delivery of the replacement key will be covered at no charge within 10 miles (16 km).
yellowblue Trip Interruption Assistance: GMC will reimburse any reasonable trip interruption expenses (up to $500.00) when directly associated with warranty disablement. Trip Interruption service covers expenses such as meals and overnight lodging if vehicle disablement occurs at least 150 miles (240 km) from your home or rental property. Please Note: you will be required to obtain prior approval from GMC Roadside Assistance and pay for expenses at the time of disablement.
yellowblue Courtesy Transportation GMC has always exemplified quality and value in its offering of motor vehicles. To enhance your ownership experience, we and our participating 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.
yellowblue Courtesy Rental Vehicle When your vehicle is unavailable due to overnight warranty repairs, your dealer may arrange to provide you with a courtesy rental vehicle or reimburse you for a rental vehicle you obtained, at actual cost, up to a maximum of $30.00 per day supported by receipts. This requires that you sign and complete a rental agreement and meet state, local and rental vehicle provider requirements.
yellowblue REPORTING SAFETY DEFECTS TO THE UNITED STATES GOVERNMENT If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA), in addition to notifying General Motors. If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign.
yellowblue REPORTING SAFETY DEFECTS TO GENERAL MOTORS Ordering Service and Owner Publications in Canada In addition to notifying NHTSA (or Transport Canada) in a situation like this, we certainly hope you’ll notify us. Please call us at 1-800-GMC-8782 (1-800-462-8782), or write: Service manuals, owner’s manuals and other service literature are available for purchase for all current and past model General Motors vehicles. Pontiac-GMC Customer Assistance Center P.O.
yellowblue 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.
yellowblue ORDER TOLL FREE (NOTE: For Credit Card Holders Only) 1-800-551-4123 (Monday-Friday 8:00 AM – 6:00 PM EST) FAX Orders Only 1-313-865-5927 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.
yellowblue ✍ 8-14 NOTES
