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The 1997 GMC Sierra Owner’s Manual 1-1 Seats and Restraint Systems This section tells you how to use your seats and safety belts properly. It also explains the “SIR’ system. 2- 1 Features and Controls This section explains how to start and operate your vehicle. 3- 1 Comfort Controls and Audio Systems This section tells you how to adjust the ventilation and comfort controls and how to operate your audio system.
F p!l We support voluntary technician certification. CERTIFIED WE SUPPORT VOLUNTARY TECHNICIAN CERTIFICATIONTHROUGH GENERAL MOTORS, GM, the GM Emblem, GMC, the GMC Emblem and the nameSIERRA are registered trademarks of General Motors Corporation. National Institute for AUTOMOTIVE SERVICE EXCELLENCE c This manual includes the latest information at the time it was printed.We reserve the rightto make changes in the product after that time without further notice.
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 thismanual, you’ll find that pictures and words work togetherto explain things quickly. You will find a number of safety cautions in this book. We use a box and the word CAUTIONto tell you about things that could hurtyou if you were to ignore the warning.
You will also find a circle with a slash through itin 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 thatcan damage your vehicle. Many times, this damage would not be coveredby your warranty, and it could be costly. But the notice will tell you what to do to help avoid the damage. When you read other manuals, you might see CAUTION and NOTICE warnings in different colors or in different words.
Vehicle Symbols These are some of the symbols you may find on your vehicle.
Model Reference This manual covers thesemodels: Crew Cab Regular Cab Pickup Chassis Cab Extended Cab Pickup 3500 HD Chassis Cab vi
Section 1 Seats and Restraint Systems Here you’ll findinformation about the seats in your vehicle and howto use your safety belts properly. You can also learn about some things you should nut do with air bags and safetybelts.
Seats and Seat Controls This section tells you about the seats -- how to adjust them, and fold themup and down. Italso tells you about reclining front seatbacks and head restraints. If your vehicle hasa manual bucket, split bench or full bench seat, you can adjust it with this lever at the front of the seat. Manual Front Seat A -CAUTION: You can lose control of the vehicle if you try to is adjust a manual driver’s seat while the vehicle moving.
Power Driver’s Seat(Option) You can use the round center knob to move the seat to where you want it. To raise the seat, move the knob up. To lower the seat, move the knobdown. To move the seat forward, move the knob towardthe frontof the vehicle. To move the seat rearward, move the knob toward the rear of the vehicle. You can also raise and lower thefront and rear of the seat. To raise the front of the seat, move the front lever up. To lower the front of the seat, move the front lever down.
Power Lumbar Control Reclining Seatbacks If you have power lumbar adjustment, you can increase or decrease lumbar support in an areaof the lower seatback. To increase support, press and hold the front of the rocker switch. Letgo of the switch when the lower seatback reaches the desired level of support. To decrease support, press and hold the rear of the rocker switch. Letgo of the switch when the lower seatback reaches the desired level of support.
But don’t havea seatback reclined if your vehicle is moving. Sitting ina reclined position when yourvehicle is in motion can be dangerous. Even if you buckle up, your safety belts can’t dotheir job when you’re reclined like this. The shoulder belt can’t do its because job it won’t be against yourbody. Instead, it will be in front of you. In a crash you could go into it, receiving neckor other injuries. The lap beltcan’t do its jobeither. In a crash the belt could go up over your abdomen.
Head Restraints Slide the head restraint up or down so that the topof the restraint is closest to the top of your ears. This position reduces the chanceof a neck injury ina crash. To fold a front split bench or bucket seatbackforward, pull this lever forward and fold the seatbackforward. Seatback Latches The front seatback of the base level bench seat folds forward tolet you access the rear of the cab. Your seatback will move back and forth freely, unless you come to a sudden stop.
To fold a seatback forward, pull this lever forward and fold the seatback forward. To return the seatback to the upright position, just push the seatback rearward until it latches. After returning the seatback to its upright position, pull the seatback forward to make sure it is locked. Easy Entry Seat (Extended Cab Only) The manual driver and passengerfront bucket seat and the manual 60/40 split bench seat of your vehicle have an easy entryfeature.
I To return the seat to its regular position, return the Rear Seat (ExtendedCab) seatback to its upright position, then push the whole seat rearward until it latches. Folding theRear Seat After returning the seatto its regular position, try to move the seat with your body in order to make sure the seat is locked into place. The extended cab may have a rear folding seat which can be folded open for more seating space. To use the seat: 1. Pull the entire seat forward until it is flat.
The extended cab's rear seat canalso be folded up to provide more cargo space. To fold the seat: 1. Pull forward on the RELEASE lever at the side of the seat cushion, behind the passenger's side front seat. Fold the seatback forward until it latches with the seat cushion. 2. Lift the entire seat and push it rearward into place. 3. Make sure the seat is secure. Rear Seat (Crew Cab) Safety Belts: They're for Everyone This part of the manual tells you how to use safety belts properly.
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 orkilled. Do not allow people to ride in any area of your vehicle that is not equipped with seats and safetybelts. Be sure everyone inyour vehicle is in a seat andusing a safety belt properly. Your vehicle has a light that comes onas a reminder to buckle up. (See “Safety Belt Reminder Light”in the Index.
Why Safety Belts Work When you ride in or on anything, you go as fast as it goes. Put someone on it. Take the simplest vehicle.Suppose it's just a seat on wheels.
. .. .. . . Get it up to speed. Thenstop the vehicle. The rider doesn't stop. 1-12 The person keeps going until stopped by something. In a real vehicle, it could be the windshield ...
or the instrument panel ... or the safety belts! With safety belts, you slow downas the vehicle does. You get more time tostop. You stop over moredistance, and your strongest bones take the forces. That's why safety belts make such goodsense.
Here Are Questions Many PeopleAsk @ About SafetyBelts -- and the Answers A: @ 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 wearinga safety belt or not. But you can unbucklea safety belt, even if you’re upside down. And your chance of being consciousduring and after an accident, so you can unbuckle and get out, is much greater if you are belted.
. .. How to Wear Safety Belts Properly P‘ Adults , :: h l This part is only for people of adult size. Be aware that there are special things to know about safety belts and children. And there are different rules for smaller children and babies. If a child will be riding in your vehicle, see the part of this manual called “Children.” Followthose rules for everyone’s protection. First, you’ll wantto know which restraint systems your vehicle has. We’ll start with the driver position.
Shoulder Belt Height Adjuster Before you begin to drive, move the shoulder belt is right for you. adjuster to the height that The lap partof 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 underit, the belt would apply force at your abdomen. This could cause PRESS and move To move it down, push in at the word serious or even fatal injuries.
Adjust the height so that the shoulder portion of the belt is centered on your shoulder. The belt should be away from yourface and neck, but notfalling off your shoulder. &: A: What’s wrong with this? ’A CAUTION: You can be seriously hurt if your shoulder belt is too loose. Ina crash, you would move forward too much, which could increase injury. The shoulder belt shouldfit against your body. The shoulder belt is too loose. It won’t give nearly as much protection this way.
@' What's wrong with this? You can be seriouslyinjured if your beltis buckled in the wrong place like this. In a crash, the beltwould go up over your abdomen.The belt forceswould be there, not at the pelvic bones. This could cause serious internal injuries. Always buckle your beltinto thebuckle nearest you. A: The belt is buckled in the wrong place.
Q: What’s wrong with this? A CAUTION: I n You can be seriouslyinjured if your beltgoes over an armrest like this. The belt would be much too high.In a crash,you can slideunder the belt. The belt forcewould then be appliedat the abdomen, not at the pelvic bones,and that could cause seriousor fatal injuries. Be sure the belt goes under the armrests. A: The belt is over an armrest.
@ What’s wrong with this?, A CAUTION: You can be seriously injured if you wear the In a crash, your shoulder belt under your arm. body would move too far forward,which would increase the chanceof head andneck injury. Also, the belt would apply too much force to the ribs, which aren’t as strong as shoulder bones. You could alsoseverely 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.
@ What’s wrong with this? You can be seriously injured by a twisted belt. In of the a crash, you wouldn’t have the full width belt to spread impact forces.aIfbelt is twisted, make it straight so it can work properly,or ask your dealerto fix it. A: The belt is twisted across the body.
Safety BeltUse During Pregnancy ' I Safety belts workfor everyone, including pregnant women. Like all occupants, they are more likely to be seriously injuredif 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, besure the belt is out of the way. If you slam the dooron it, you can damage both the belt and your vehicle.
The best way to protect the fetus is to protect the mother. When a safety belt is worn properly, it’s more likely that the fetus won’t be hurtin a crash. For pregnant women, as foranyone, the key to making safety belts effective is wearing them properly. Right Front Passenger Position The right front passenger’s safetybelt works the same way as the driver’s safety belt. See “Driver Position” earlier in this section. Wheri the lap belt is pulled out all the way, it will lock.
~ Here are the most important thingsto know about the air bag system: A CAUTION: You can be severely injured or killed ina 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 donY replace them.
AIR BAG There is an air bag readiness light on the instrument panel, which shows AIR BAG. How the Air Bag SystemWorks The system checks the air bag electrical system for malfunctions. The light tells youif there is an electrical problem. See “Air Bag Readiness Light”in the Index for more information. Where are the airbags? The driver’s air bag is in the middle of the steering wheel.
A 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. Thepath of an inflating air bag must be kept clear. Don’t put anything betweenan occupant andan air bag, and don’t attach or put anything on the . steering wheel hub or on or near any otherair bag covering. The right front passenger’s air bag is in the instrument panel on the passenger’sside.
When should an air bag inflate? An air bag is designed to inflate in a moderate to severe frontal or near-frontal crash. The air bag will inflate only if the impact speedis above the system’s designed “threshold level.” If your vehicle goesstraight into a wall that doesn’t move or deform, the threshold levelis about 9 to 16 mph (14 to 26 km/h). The threshold level can vary, however, with specific vehicle design, so that it can be somewhat above or below this range.
How does an air bag restrain? In moderate to severe frontal or near-frontal collisions, even belted occupants can contactthe steering wheel or the instrument panel.Air bags supplement the protection providedby safety belts. Air bagsdistribute the force of the impact more evenly over the occupant’s upper body, stoppingthe occupant more gradually.
In many crashes severe enough to inflate an air bag, windshields are broken by vehicle deformation. Additional windshield breakage may also occur from the right front passenger air bag. Air bags are designed to inflate only once. After they inflate, you’ll need some new parts for your air bag system. If you don’t get them, the air bag system won’t be thereto help protect you in another crash. A new system will include air bag modules and possibly other parts.
, I Let only qualified technicians work on your air bagsystem.Improperservicecan mean thatyour air bag system won’t work properly. See your dealer for service. NOTICE: ~ I If you damage thecovering for the driver’sor the right frontpassenger’s air bag, the bag may not work properly. You may have to replace theair bag module in the steering wheel or both theair bag module and the instrument panel for the passenger’s air bag. Do not open or break the air bag coverings.
Adding Equipment to Your Air Bag-Equipped Vehicle &.’ If I add a push bumper or a bicycle rack to the front of my vehicle, will it keep the air bags from working properly? A: As long as the push bumper or bicycle rack is attached to your vehicle so that the vehicle’s basic structure isn’t changed, it’s not likely to keep the air bags from working properly in a crash. e.’Is e.
Center Passenger Position I Lap Belt If your vehiclehas front and rearbench seats, someone can sitin the center positions.
Front (All) When you sit in a centerseating position, you have alap safety belt, which hasno retractor. To make the belt longer, tilt the latchplate and pull it along thebelt.
1 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 strikeothers in the vehicle who are wearing safety belts.
Lap-Shoulder Belt (Extended Cab) The positions next to the windows have lap-shoulder belts. Here’s how to wearone properly. . . I If the belt stops beforeit reaches the buckle,tilt the latch plate and keep pulling until you can buckle it. Pull up on the latch plate to make sure it is secure. 1. Pick up the latch plate and pull the belt across you. Don’t let it get twisted. If the belt is not long enough, see “Safety Belt Extender’’ at the endof this section. 2.
3. To make the lap part tight, pull down on the buckle end of the belt as you pull up on the shoulderpart. 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 underit, 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.
- A CAUTION: Rear Seat Outside Passenger Positions (Crew Cab) 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. If you have an Extended Cab,see “Rear Seat Outside Passenger Positions (Extended Cab)” earlier in this section. To unlatch the belt,just push the button on the buckle.
Lap-Shoulder Belt (Crew Cab) The positions next to the windows have lap-shoulder belts. Here’s howto wear one properly. 2. Push the latch plate into the buckle until it clicks. Pull up on the latch plateto make sure it issecure. When the lap belt is pulled outall the way, it will lock. If it does,,.letit 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.
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 thechest. These parts of the bodyare best able to take belt restraining forces. The safety belt locksonly if there’s a sudden stopor a crash. The lap part of the belt should be worn low and snug on the hips, just touching the thighs.
Rear Safety Belt Comfort Guides for Children and Small Adults If your vehicle hasa rear seat, your vehicle may have shoulder belt comfort guides. This feature will provide added safety belt comfort for children who have outgrown child restraints andfor small adults. When installed on a shoulder belt, the comfort guide pulls the belt away from the neckand head. There is one guidefor each outside passenger positionin for the rear seat.
1. Remove the guide from its storage clip on the side of the seatback. 2. Slide the guide under and pastthe belt. The elastic cord must be under thebelt. Then, place the guide over thebelt, and insert the twoedges of the belt into the slots of the guide.
- I i 1 1 I 1 3. Be sure that the belt is not twisted and it lies flat. The elasticcordmustbeunderthebeltandthe guide on top. 1-42 4. Buckle, position and release the safety belt as described in “Rear Seat Outside Passenger Positions (Extended Cab)”or “Rear Seat Outside Passenger Positions (Crew Cab)” 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. Make sure you remove the comfort guide from the belt before you fold a rear seat down or use an easy-entry seat, if your vehicle hasone. Children Everyone in a vehicle needs protection! That includes infants and all children smaller than adult size.
at only 25 mph (40 km/h), a 12-1b. (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 inan infant restraint. Never hold a baby in yourarms while riding in a vehicle. A baby doesn’t weigh much until a crash. During a crasha baby will become so heavy you can’t hold it.
Child Restraints 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 reducethe chance of personal injury.
Where to Put the Restraint (Extended Cab and Crew Cab) Accident statistics show that children are safer if they are restrained in the rear rather than the front seat. We at General Motors therefore recommend thatyou put your child restraint in the rear seat,if your vehicle hasone. If you have a Crew Cab, never put a rear-facing child restraint in the right front passenger seat. Here’s why: I A child in a rear-facing childrestraint canbe seriously injured if the right frontpassenger’s air baginflates.
Top Strap A child in a rear-facing child restraint canbe seriously injured if the right frontpassenger’s air bag inflates. This is because the backof a rear-facing child restraintwould be very close to off the air the inflatingair bag. Be sure to turn bag before using a rear-facing child restraintin the right front seat position. Wherever you install it, be sure to secure the child restraint properly.
Securing a Child Restraint in a Rear Outside Seat Position (Extended Cab) 3. Pick up the latch plate, and run the lap and shoulder portions of the vehicle’s safety belt through or around the restraint.The child restraint instructions will show you how. If you have a Crew Cab, see “Securing a Child Restraint in a Rear Outside Seat Position (Crew Cab)” later in this section. I You’ll be using the lap-shoulder belt. See the earlier part about the top strap if the child restraint has one. I 1.
4. Buckle the belt. Make sure the release buttonis positioned so you would be able to unbuckle the safety belt quickly if you ever had to. 5. To tighten the belt,pull up on the shoulder belt while you push down on thechild restraint. Make sure the buckle end of the belt is pulled out all the way. 6. Push and pull the child restraint in different directions to be sure it is secure. To remove the childrestraint, just unbuckle the vehicle’s safety belt andlet it go back all the way.
Securing a Child Restraint in a Rear Outside Seat Position (Crew Cab) 3. Pick up the latch plate, and run the lap and shoulder or around portions of the vehicle’s safety belt through the restraint. The child restraint instructions will show you how. If the shoulder belt goes in front of the child’s face or neck, put it behind the child restraint. If you have an Extended Cab, see “Securing a Child Restraint in a Rear Outside Seat Position (Extended Cab)” earlier in this section.
5. Pull the rest of thelap belt all theway out of the retractor to set the lock. 6. To tighten the belt, feed thelap belt back into the retractor while you push down on the child restraint. 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 andlet it go back all theway. The safety belt will move freely again and be ready to work for an adult or larger child passenger.
Securing a Child Restraintin a Center Seat Position You'll be using the lap belt. See the earlier part aboutthe top strapif tbe child restraint has one.
4. Run the vehicle’s safety belt through or around the restraint.The child restraint instructions will show you how. Front (All) 1. Make the belt as longas possible by tilting the latch plate and pulling it along the belt. 2. Put the restraint on the seat. Follow the instructions for the child restraint. Rear (Extended and Crew Cab) 3. Secure the child in the child restraintas the instructions say.
7. Push and pull the child restraint in different directions to be sure it is secure. If it isn’t, secure the restraint in a different place in the vehicle and contact thechild restraint makerfor their advice about how to attach the child restraint properly. 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 (Crew Cab) Front (All) 5. Buckle the belt.
A child in arearfacing child restraint can be seriously injured if the right front passenger’s air bag inflates. This is because the back of a rearfacing child restraint would be very close to the inflating air bag. Always secure rearfacing a child restraint in the rear seat. 4. Pick up the latch plate, andrun the lap and shoulder portions of the vehicle’s safety belt through or around the restraint.The child restraint instructions will show youhow.
6. Pull the rest of the lap belt all theway out of the retractor to set the lock. 7. To tighten the belt, feed thelap belt back into the retractor while you push down on child the restraint. 8. 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 andlet it go back all the way.The safety belt will move freely again and be ready to work for an adult or larger child passenger.
Securing a Child Restraint in the Right Front Seat Position (Except Crew Cab) I If your vehicle has air bags, there is a switch onthe instrument panel that youcan use to turn off the right front passenger's air bag. But use this switch only when you want to secure a rear-facing child restraint at the right front passenger's position. A child in arearfacing child restraint can be seriously injured if the right front passenger's air bag inflates.
I CAUTION: (Continu Be sure to turnoff the air bag before using a rear-facing child restraint in the right front seat position. To turn off the right front passenger’s air bag, insert your ignition keyinto the switch, push in, and move the switch to AIR B A G OFF. The AIR BAG OFF light will come onto let you know that the right front passenger’sair bag is off.
You’ll be using the lap-shoulder belt. See the earlier part about the top strap if the child restraint has one. 1. If your vehicle hasair bags and you are using a rear-facing child restraint in this seat, make sure the air bag is turned off. If your child restraint is forward-facing, always move the seat as far back as it will go before securing it in this seat. (See “Seats” in the Index.) 2. Put the restraint on the seat. Follow the instructions for the child restraint. 3.
6. Pull the restof the lap belt all the way out of the retractor to set the lock. 1-60 7. To tighten the belt, feed the lap belt back into the retractor while you push down on the child restraint. 8. Push and pull the child restraint in different directions to besure it is secure. To remove the child restraint,just unbuckle the vehicle’s safety belt and let itgo back all the way.The safety belt will move freely again and be ready to work for an adult or larger child passenger.
If your vehiclehas air bags, turn on the right front passenger’s air bag when you remove the rear-facing child restraint. . .. : . I /I\ CAUTION: If the right frontpassenger’s air bag is turned off, an adult ora child who is no longer an infant sitting in the right front passenger’s position won’t have the extra protection of an air bag. In a crash, theair bag wouldn’t be able to inflate and help protect the person sitting there.
Larger Children 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 needto use the safety belts properly. Children who aren’t buckled up can be thrown out in a crash. Children who aren’t buckled up can strike other people who are.
I Never do this. Here two children are wearing the same belt. The belt can’t properly spread the impact forces. In a crash, thetwo children canbe crushed together and seriously injured. A belt must be usedby only one personat a time.
Never do this. Here a childis sitting in a seat that has a is behind lap-shoulder belt, but the shoulder part way, in the child. If the child wears the belt in this a crash thechild might slideunder the belt. The belt’s force would then be applied right on the child’s abdomen. Thatcould cause seriousor fatal injuries. Wherever the child sits, the lap portion of the belt should be wornlow and snug on the hips, just touching the child’s thighs. This applies belt force to the child’s pelvic bones in a crash.
Safety Belt Extender If the vehicle’s safety belt will fasten around you, you should use it. to fasten, your But if a safety belt isn’t long enough dealer will orderyou an extender. It’sfree. When you go in to order it, take the heaviest coat you will wear,so the extender will be long enough foryou. 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 itis made to fit.
& 1-66 NOTES
Section 2 FeaturesandControls - Here you can learnabout the many standard and optional features on your vehicle, and information on starting, shifting and braking. Alsoexplained are the instrument panel and the warning systems that tell you if everything is working properly -- and what to do if you have a problem.
Keys CAUTION: 1 I Leaving young children in a vehicle with the ignition keyis dangerous for many reasons. A child or others could be badly injured or even killed. They could operate power windows or other controls or even make the vehicle move. Don’t leave the keys in a vehicle with young children.
Your vehicle has one double-sided key for the ignition and all door locks. Tailgate You can open the tailgate by lifting up on its handle while pulling the tailgate toward you. TOshut the tailgate, firmly pushit away from you into the latch. After you put thetailgate back up, pullit back toward you, to besure that it latches securely. Tailgate Removal If you ever lose your keys, your dealer will beable to assist you with obtaining new ones.
Third Door (IfEquipped) To remove thetailgate: Raise the tailgate slightly and release both retaining cable clips.To release thecable clips, lift the cableso it points straight out and pushthe cable clips forward. 4 I I I With the tailgate at a slight upward angle, pull back on thetailgate at the right edge and then move the tailgate to the right torelease the left edge. I I \ Reverse the above procedureto reinstall. Make sure the tailgate is secure.
To lock thedoor from the inside, slide the lever on Door Locks your door down. A CAUTION: Unlocked doors canbe dangerous. Passengers especially children can easily open the doorsand fall out. When a door is locked, the inside handle won't open it. Outsiders caneasily enter through anunlocked door when you slow down or stop yourvehicle. This maynot be so obvious: You increase the chance of being thrown outof the vehicle in a crash if the doors aren'tlocked.
Power DoorLocks (If Equipped) Zear Door Security Locks (Crew Cab) With this feature, you can lock therear doors so they can’t be opened from the inside by the passengers. Press the bottomof the power door lockswitch, marked LOCK, on either front door to lock all the doors at once. Press the ribbed side of the switchto unlock all the doorsat once. Move thelever up to engage the securityfeature. Move the lever downto return the door locks to normal operation.
If your vehicle has thisoption, you can lock and unlock your doors from about 3 feet (1 m) up to 30 feet (9 m) away using the remote keyless entrytransmitter supplied with your vehicle. This system has a range of about 3 feet (1 m) up to 30 feet (9 m). At times you may notice a decrease in range. This is normal for any remote keyless entry system.
Operation Battery Replacement To unlock the driver’s door, press the UNLOCK button. If you press this button again withinfive seconds, all the Under normal use,the battery in your remote keyless entry transmitter should last about two years. remaining doors (except the thirddoor) will unlock. The interior lamps will come on for 40 seconds or until the ignition is turned on. You can tell the batteryis weak if the transmitter won’t work at the normal range in any location.
To replace the battery: Synchronization Synchronization may be necessary due to the security method used by this system. The transmitter does not send the samesignal 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.
~ ~~~~~ ~~~~~~~~~~~~ ~ ~~ -~ ~ Key in the Ignition If you leave your vehicle with the keys inside, it’s an easy targetfor joy riders or professional thieves-- so don’t do it. When you park your vehicle and open the driver’s door, you’ll hear a tone reminding you to remove your key from the ignition and take it with you. Alwaysdo this. Your steering wheel willbe locked, and so will your ignition. If you have an automatic transmission, taking your key out also locks your transmission.
Ignition Positions LOCK (B): This position locks your ignition, steering You can use your key to turn yourignition switch tofive different positions. wheel and transmission. It’s a theft-deterrent feature. You will only be able to remove your key when the ignition is turned toLOCK. 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.
I NOTICE: If your key seems stuck inLOCK and you can’t turn it, be sureyou are using thecorrect key; if so, is it all the way in? If it is, then turn the steering wheel left and rightwhile you turn the key hard. But turn the key only with your hand. key or the Using a tool to force it could break the ignition switch. If none of this works, then your vehicle needs service. I Key Release Button of manual transmiss~on vehicles unless the key release button is used.
Starting Your Gasoline Engine Manual Transmission If you have a diesel engine, see“Starting Your Diesel Engine” in the Diesel Engine Supplement. Automatic Transmission The gear selector should be in NEUTRAL (N). Hold the clutch pedal to the floor and start the engine. Your vehicle won’t start if the clutch pedal is not all the way down -- that’s a safety feature. Move your shift lever to PARK (P) or NEUTRAL (N). Your engine won’t start in any other position -- that’s a safety feature.
2. If it doesn’t start right away, hold your key in START. If it doesn’t start in 10 seconds, push the accelerator pedal all the way down for five more seconds, or until it starts. 3. If your engine still won’t start (or starts but then stops), wait 15 seconds and start over. Engine Coolant Heater (Option) .A In very cold weather,0°F (- 18°C) or colder, the engine coolant heater can help. When the engine starts, let go of the key and the accelerator pedal.
To Use the Coolant Heater 1. Turn off the engine. 2. Open the hood and unwrap theelectrical cord, 3. Plug it into a normal, grounded 110-volt AC outlet. I How long should you keep thecoolant heater plugged in? The answer depends on the outside temperature, the kind of oil you have, and some other things. Insteadof trying to list everything here, we ask that you contact your GM dealer in the area where you’ll be parking your vehicle. The dealer can give you the bestadvice for that particular area.
If your vehcle is equipped with an automatic transmission, it now features an electronic shift position indicator within the instrument cluster. This display must be powered anytime the shift lever is capable of being moved out of PARK (P). This means that if your key is in OFF, rather than LOCK, there will be a small current drain on your battery which could discharge your battery over a period of time.
REVERSE (R): Use this gear to back up. r ~OTICE: ~~ Shifting to REVERSE (R) while your vehicle is moving forward could damage yourtransmission. Shift to REVERSE (R) only after your vehicle is stopped. To rock your vehicle backand forth to get out of snow, ice or sand without damaging yourtransmission, see “Stuck: In Sand, Mud, Ice or Snow” in the Index. NEUTRAL (N): In this position, your engine doesn’t connect with the wheels. To restart when you’re already moving, use NEUTRAL (N) only.
AUTOMATIC OVERDRIVE (@):This position is for normal driving. Ifyou need more powerfor passing, and you’re: Going less than about 35 mph (56 km/h), push your accelerator pedal about halfway down. Going about 35 mph (56 km/h) or more, push the accelerator all the way down. torque to the rear wheels when you are tryingto start your vehicle from a stop on slippery road surfaces. FIRST (1): This position gives you even more power (but lowerfuel economy) than SECOND (2).
Manual Transmission Operation 5-Speed (MW3 Transmission with Low Gear) (If Equipped) Here’s how to operate your transmission: only when the vehicle speed is below5 mph (8 km/h). If you try to shift down into FIRST (1) at excessive vehicle speeds, the shift lever will not move into the FIRST (1) position until vehicle speedis reduced. SECOND (2): Press the clutch pedal and shiftinto SECOND (2). Then, slowly let up on the clutch pedalas you press the accelerator pedal.
To stop, let up on the accelerator pedal and press the brake pedal.Just before the vehicle stops, press the to clutch pedal and the brake pedal, and shift NEUTRAL (N). NEUTRAL (N): Use this position when you start or idle your engine. REVERSE (R):To back up, first press down the clutch pedal. Wait about five seconds for the internal parts to stop spinning and then shift into REVERSE (R). Let up on theclutch pedal slowly while pressing the accelerator pedal.
NEUTRAL (N):Use this position when youstart or idle your engine. Shift Speeds A CAUTION: REVERSE (R): To back up, first press down the clutch pedal. Wait about five seconds for the internal parts to stop spinning and then,shift into REVERSE (R). Let up on the clutch pedal slowly while pressing the accelerator pedal. If you skip more than one gear when you downshift, you couldlose control of your vehicle. And you could injure yourself or others. Don’t shift down more than one gear when you downshift.
Up Shift Light Locking Rear Axle(If Equipped) If you have a manual transmission, you may have a SHIFT light. Thislight will show you when to shift to the next higher gearfor best fuel economy. SHIFT If you have this feature, your rear axle can give you additional traction on snow, mud, ice, sand or gravel. It works like a standard axle most of the time, but when one of the rear wheels has no traction and the other does, the lockingfeature will allow the wheel with tractionto move the vehicle.
Front AxleLocking Feature The front axle locks and unlocks automatically when you shift the transfer case. Some delay for the axle to lock or unlock is normal. If the outside temperature is very hot, or the vehicle hasbeen used under hard driving conditions, there may bea slight delay for the axle to unlock. Manual Transfer Case(If Equipped) The frontaxle portionof the indicator diagram willlight up when you shift into four-wheel drive and the front axle engages.
$-Wheel High (4H):This setting engages yourfront you need axle to help drive your vehicle. Use 4H when extra traction, suchas on wet or icy roads, orin most off-road situations. Neutral (N): Shift to this setting only when your vehicle needs to be towed or when using a power take-off. 4-Wheel Low (4L): This setting also engages yourfront axle to give you extra power and also gives you a higher driveline ratio. It should be used only for off-road driving.
Electronic Transfer Case(If Equipped) 2HI: This setting is for driving in most street and highway situations. Your front axle is not engaged in two-wheel drive. 4HI: This setting engages your front axle to help drive your vehicle. Use 4HI when you need extra traction, such as on snowy or icy roads, or in most off-road situations. 4LO: This setting also engages your front axle to give you extra traction. You may never need4LO. It sends the maximum power toall four wheels.
Shifting from2HI to 4HI Shifting from4LO to 4HI or 2HI Press and release the4HI switch. This can be done at any speed, and thefront axle will lock automatically with some delay. To shift from 4LOto 4HI or 2H1, your vehicle must be with the stopped or moving less than3 mph (4.8 km/h) transmission in NEUTRAL (N). The preferred method for shifting out of 4LO is to have your vehicle moving 1 to 2 mph (1.6 to 3.2 km/h). Press and releasethe 4HI switch.
Parking Brake To set the parking brake, hold the regular brake pedal down with yourright foot. Push down the parking brake pedal with yourleft foot. If the ignition is on,the brake system warning light will come on. To release the parking brake, hold the regular brake pedal down. II NOTICE: Driving with the parking brake on can cause your rear brakes to overheat. You may have to replace them, and you could also damage other parts of your vehicle.
Shifting Into PARK (P) (Automatic Transmission Models Only) 2. Move the shift lever into PARK (P)position like this: It can be danL *ous to get out of your vehicle if the shift leveris not fully in PARK(P) with the parking brake firmlyset. Your vehicle can roll. If you have leftthe engine running, the vehicle can move suddenly. You or otherscould be injured. To be sure yourvehicle won’t move, even when you’re on fairlylevel ground, use the steps that follow.
Leaving Your Vehicle With the Engine Running (Automatic Transmission Models Only) 0 Move the lever up as far as it will go. 3. If you have four-wheel drive, be sure the transfer case is in a drivegear -- not in NEUTRAL (N). 4. Turn the ignition key to LOCK. 5. Remove the key and takeit with you. If you can leave your vehicle withthe ignition key in your hand, your vehicleis in PARK (P). It can be dangerous leave to your vehicle with the engine running.
If you have to leave your vehicle with the engine running, be sure your vehicleis in PARK (P) and the parking brake is firmly set before you leaveit. After you move the shift lever into PARK (P), hold the regular brake pedal down.Then, see if you can move the shift lever away from PARK (P) without first pulling it toward you. If you can, it means that the shiftlever wasn’t fully lockedinto PARK (P).
Parking Your Vehicle (Manual Transmission Models Only) Parking Over Things That Burn Before you get out of your vehicle, put your manual transmission in REVERSE (R), turn off the engine, and firmly apply the parking brake. If you have four-wheel drive, be sure your transfer case is in a drive gear. Your vehicle could rollif it isn’t. If you are parking on a hill, or if you are pulling a trailer, see “Towing a Trailer” in the Index.
Engine Exhaust Running Your Engine While You’re Parked (Automatic Transmission) It’s better notto park with the engine running. But if ever have to, here are some things to know. Engine exhaust can kill. It contains thegas carbon monoxide (CO),which you can’t see or smell. It can cause unconsciousnessand death. You might have exhaust coming in if: 0 Your exhaust system sounds strange or different. 0 Your vehicle gets rusty underneath. Your vehicle was damaged in a collision.
A CAUTION: It canbe dangerous toget out of your vehicle if the shift leveris not fully inPARK (P) with the parking brake firmlyset. Your vehicle can roll. Don’t leave your vehicle when the engineis running unless you have to. If you’ve left the engine running, thevehicle can move suddenly. You or others could be injured. To be sure your vehicle won’t move, even whenyou’re on fairly level ground, always set your parking brake and PARK (P).
Press the rearof the switch with the power window symbol on it to lower the window. Press the frontof the switch with the power window symbol on it to raise the window. The driver’s windowalso has an express down feature that allows the windowto be lowered without holding the switch. Press and hold the side of the window switch marked AUTO for one second to activate the express down mode. The express down mode can be canceled at any time by pressing the oppositeside of the switch.
Swing-Out Windows (Extended Cab) To open a rear swing-out window, just flip the latch open and swing the glass out. Sliding Rear Window(If Equipped) To open the sliding rear window, unlock thelatch lever by moving the lever toward the driver’s side. Release the lever from the latch plate and slide the window toward the driver’s side of the vehicle. To close the window, slide the window toward the passenger’s side of the vehicle. The latch lever will automatically snap locked on the latch plate.
Tilt Wheel (If Equipped) lhrn SignaVMultifunction Lever A tilt steering wheel allows you to adjust the steering wheel before youdrive. I , WIPER MIST-\ You can also raise it to the highest level to give your legs more room whenyou enter and exit the vehicle. To tilt the wheel, hold the steering wheel and pull the lever. Move the steering wheelto a comfortable level, then release the lever to lock the wheel in place.
n r n 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. If you move the lever all the way up or down, and the arrow flashes at twice the normalrate, a signal bulb may be burned out andother drivers may not see your turn signal. If a bulb is burned out, replace it to help avoid an To signal a tum, move the lever all the way up or down. accident.
Windshield Wipers You control the windshield wipers by turning theknob with the wiper symbol on it. For a single wiping cycle, turn the knob to MIST. Hold it there until the wipers start, then let go. The wipers will stop after one cycle.If you want morecycles, hold the knob on MIST longer. You can set the wiper eea ror a long or short delay between wipes. This can be very useful in light rain or snow. Turn the knob tochoose the delay time.The closer to LOW, the shorter the delay.
Windshield Washer The use of a hood mounted air deflector may adversely affect windshield wiper and washerperformance. h CMJT,JN: I In freezing weather, don’t use your washer until the windshield is warmed. Otherwise the washer fluid can form ice on the windshield, blocking your vision. Washer fluid will spray as longas you push the paddle. When you let go of the paddle, the wipers will continue to wipe for a few seconds and then either stop orreturn to thepreset speed.
Cruise Control (If Equipped) With cruise control, you can maintain a speed of about 25 mph (40 km/h) or more without keeping yourfoot on the accelerator. This can really help onlong trips. Cruise control does not work at speeds below about 25 mph (40km/h). When you apply yourbrakes, the cruise control shuts off. 2-40 0 0 Cruise control canbe dangerous whereyou can't drive safely at a steadyspeed. So, don't use your cruise control on winding roads or in heavy traffk.
Resuming a Set Speed Setting Cruise Control Suppose you set your cruise control at a desired speed and then you apply thebrake. This, of course, shuts off the cruise control. But you don’t need to resetit. If you leave your cruise control switch on when you9re not using cruise, you might hita button You and go into cruise when you don’t want to. could be startled and even lose control. Keep the cruise control switchOFF until you want to use it.
Increasing Speed While Using Cruise Control There are two waysto go to a higher speed: Use the accelerator pedal to getto the higher speed. Press the button at the end of the lever, then release the button andthe accelerator pedal. You’ll now cruise at the higherspeed. Move the cruise switch from ON to R/A. Hold it there until you get up to the speed you want, and then release the switch. (To increase your speedin very small amounts, move the switch toR/A for less than half a second.
Lamps Taillamps, LicensePlateLamps, Instrument Panel Lights and Transfer Case Shift Indicator Light (Four-Wheel-Drive Vehicles). Rotate the knob clockwise again to the master lighting symbol to turn on all the lamps listed as well as the headlamps. Rotate the knob counterclockwise toOFF to turn off your lamps. Your parking lamp and headlamp switch ison the driver’s side of your instrument panel.
Headlamps On Reminder A buzzer will sound when your headlampsare turned on and the keyis turned to the OFF, LOCK or ACCESSORY position. Ifyou need to use your headlamps when the key is turnedto OFF, LOCK or ACCESSORY, the buzzer canbe turned off by turning the thumb wheel nextto the parking lampheadlamp knob all the way down. Daytime Running Lamps Daytime Running Lamps (DRL) can makeit easier for others to see thefront of your vehicle during the day.
Fog Lamps (If Equipped) If you have fog lamps, use them for better vision in foggy or misty conditions. Your parking lamps and/or low-beam headlamps must beon for your fog lampsto work. The fog lamp switch ison the lower edge of your instrument panel. Press the ribbed toppart of the switch to turn thefog lamps on. Press the bottomof the switch to turn them off. A light will glowin the switch when thefog lamps are on. Remember, fog lamps alone will not give off as much light as your headlamps.
Interior Lamps Front Reading Lamps(If Equipped) If your vehicle has reading lamps, press the button next to the lampto turn the lamp on. The lamps can be adjusted to point in the direction you want. Instrument Panel Intensity Control The instrument panelintensity control is locatedto the right of the headlamp switch. Rotate the thumb wheel up to adjust instrument panel lights.
Cargo Lamp Press the ribbed top partof the switch to turn the cargo lamp on. Press the bottom of the switch to turn it off. You can use the DOME OVERRIDE button, located below the parkingheadlamp knob, to set the dome lamps to come on automatically when the doorsare opened, or remain off. To turn the lampsoff, press the button once. With the button in this position, the dome lamps will remainoff when the doors are open.
Mirrors Inside Daymight Rearview Mirror Electrochromic Inside Rearview Mirror with Compass (If Equipped) Your vehicle may have an electrochromicinside rearview mirror. When on, an electrochromic mirror automatically dims to the proper level to minimize glare from lights behind you after dark. Press or pull the tab under the mirror to reduce glare from headlamps behind you afterdark. The mirroralso includes an eight point compass display in the upper right corner of the mirror face.
Compass Operation Press COMPto turn the compass on or off. When the ignition and thecompass feature are on, the compass will show two character boxes for approximately two seconds. After twoseconds, the mirror will display thecompass heading. When cleaning the mirror, use a paper towel or similar material dampened withglass cleaner. Do not spray glass cleaner directly on .the mirror as that maycause the liquid cleaner to enter the mirror housing.
Compass Variance The mirror is set inzone eight upon leaving the factory. It will be necessary toadjust the compass to compensate for compass variance if youlive outside zone eight. Under certain circumstances, as duringa long distance cross-country trip, it will be necessary to adjust for compass variance. Compass variance is the difference between earth’s magnetic north and true geographic north. If not adjustedto account for compass variance, your compass could givefalse readings.
Outside Manual Adjust Mirror Convex Outside Mirror Adjust your outside mirrorsso you can just see the a view of objects side of your vehicle and have clear behind you. Some mirrors can be folded in to enter narrow doorways. Your passenger’s side mirror may be convex. A convex mirror’s surfaceis curved so you can see more from the driver’s seat.
Storage Compartments Center Overhead Console(If Equipped) Your vehicle has a variety of storage compartments designed to store smallitems. Your vehicle may have an overheadconsole. It has storage compartments inside it. Your vehicle includesa number of storage compartments forstorage of often-used items. Installing a Garage Door Opener If you have a garage door opener, the front overhead in the instrument panel. Some vehicles have storage areas compartment can be used to conveniently store the opener.
3. Center the garage door opener activation button over the console door button, and press the opener firmly into place. The pegs inside the compartment door are used to make sure the button on the compartment door will contact the control button on the garage door opener. 4. Add one peg at a time until the PUSH button on the compartment door operates the garage door opener, with the compartment door closed, when you press the button marked PUSH. 5 .
Sunglasses Storage Compartment The center overhead compartmentcan be used to conveniently store your sunglasses. To open the center compartment, press the release button located atthe rear of the compartment door. Instrument Panel Cupholder Your vehicle has a cupholder in the middle of the instrument panel. To use the cupholder, pull the handle and slide the cupholder tray open. To close the cupholder, slide it back into the instrument panel.
Center Console Storage Area (If Equipped) Your vehicle may have a console compartment between the bucket seats. C To open it, lift the latch handle and swing the door open. Your console also has a cupholder that swings out for the back seat passengers to use.
There is also a arawer that slides out from the bottom of the console. 2-56 Memo Pad Holder Your vehicle may have a memo holder attached tothe front of the console. Use it to hold pads of paper or similar items.
Cassette/Compact Disc Storage Your vehicle may havea cassettekompact disc holder at the front of the console. The holder will store up to four compact disc cases, up to four cassette tape cases, or any combination of these items- that adds up to four. Armrest Storage Compartment (If Equipped) Your vehicle may havea center armrest storage compartment inthe front bench seat. To open it, fold down the armrest and press thelatch handle located at the front of the armrest.
The storage compartment has cassettekompact a disc holder. The holder will store up to five compact disc cases and up to six cassette tape cases. 2-58 The storage compartment also has a folding writing table on topof the armrest lid. To use the writing table, pull the latch at the rear of the table and swing the writing table forward. Use it to hold a padof paper and a pen.
AshtraysandCigaretteLighter Front Ashtray The front ashtray is located at the bottom of the instrument panel. Pull on the notchin the ashtray door to open it. To remove the front ashtray, press the retainer spring and pivot the ashtray toward you. To replace the ashtray, place the bottom part of ashtray on the the bar pivot at the bottom of its mounting on the instrument panel. Then rotate the ashtray back to its original position.
Rear Ashtray (IfEquipped) To use a rear ashtray,if you have them, pull at the top of the ashtray door to flip the door open. To remove a rear ashtray, press down on the inside tabs and open thedoor fully. NOTICE: If you store paper or other things that burn in your ashtrays, they could be set on fire by could cigarettes or other smoking materials. That cause a fire and possibly damage yourvehicle. Do not store papers and other things that burn in your ashtrays.
Accessory Power Outlets Sun Visors To block out glare, you can swing down the visors.You can also swing them out to help block glare at the front and side windows. ~ Your visor may have a strap to hold small items, such as maps. Some visors have an extender on the inside edge. When the visor is down, pull the extender out for extra glare coverage at the front or side. Two auxiliary power outlets are located near the cigarette lighter.
Instrument Panel 2-62
A. Dome Lamp Switch K. Ashtray B. Lamp Controls L. Cupholder C. Air Outlets M. Auxiliary Power Outlets D. Multifunction Lever N. Storage Area or Compact Disc Player (If Equipped) E. Instrument Cluster 0. Rear Window Defogger Switch (If Equipped) E Gearshift Lever P. Passenger Supplemental Inflatable Restraint (Air Bag) Off Switch (If Equipped) G . Audio System Q. Tilt Lever (If Equipped) H. Comfort Control System R. Parking Brake Release I.GloveBox J.
Instrument Panel Cluster CHECK GAGES SERVlCE ENGINE SOON c lolololo] TRIP loo 0 0 oolol APPLY BRAKE TO SHIFT FROM PARK United States version shown, Canada similar. Your instrument cluster is designed tolet you know at a glance how your vehicle is running. You'll know how fast you're going, about how much fuel you have and many other things you'll need to know to drive safely and economically.
Speedometer and Odometer Wip Odometer Your speedometer lets you see your speed in both miles per hour (mph) and kilometers per hour (km/h). Your odometer shows how far your vehicle has been driven, in either miles (used in the United States) or kilometers (used in Canada). The trip odometer can tell youhow far your vehicle has been driven since you last set the trip odometer to zero. TamperResistant Odometer Your odometer is tamper-resistant.
Warning Lights, Gages and Indicators This part describes the warning lights and gages that may be on your vehicle.The pictures will help you locate them. Warning lights and gages can signal that something is wrong beforeit becomes serious enough to cause an expensive repair or replacement. Payingattention to your warninglights and gages couldalso save you or others from injury. Warning lights come on whenthere may be or is a problem with one of your vehicle’sfunctions.
Safety Belt Reminder Light When the key is turnedto RUN or START, a tone will come on for about eight seconds to remind peopleto fasten their safety belts, unless the driver’s safety belt is already buckled. The safety belt light will also come on and stayon for about 20 seconds, then it willflash for about 55 seconds. If the driver’s belt is already buckled, neither the tone nor the light will come on.
AIR BAG OFF Light (Except Crew Cab) When you turn the rightfront passenger’s air bagoff, this light will comeon and stay on to remind you that the air bag has been turned off. This light willgo off when you turn the air bag back onagain. See “Securing a Child Restraint in the Right Front Seat Position” in the Index for more on this, including important safety information.
/I\ CAUTION: Charging System Indicator Light I If the air bag readiness light ever comeswhen on you have turned off the air bag, it means that something may be wrong with the air bag system. The right frontpassenger’s air bag couldinflate even thoughthe switch isoff. If this ever happens, don’t securea rearfacing child restraint inyour vehicleuntil you have your vehicle serviced.
Voltmeter When your engine is not running, but the ignitionis in RUN, this gage shows your battery's state of charge in DC volts. Readings in the low warning zone may occur when a large number of electrical accessories are operating in the vehicle andthe engine is left at an idle for an extended period.This condition is normal since the charging systemis not able toprovide full power at engine idle.
Brake System Warning Light Your vehicle’s hydraulic brake system is divided into two parts. If one part isn’t working, the other part can still work and stop you. For good braking, though, you need both parts working well. If the warning light comes on, there could be a brake problem. Have yourbrake system inspected right away. 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.
Anti-Lock BrakeSystem Warning Light ANTI LOCK 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. Engine Coolant Temperature Gage I l l This gage shows the engine coolant temperature. *\\I‘ 100 % , 0 260 If the light stayson, or comes on when you’re driving, your vehicle needs service.If the regular brake system warning light isn’ton, you still have brakes, but you don’t haveanti-lock brakes.
Malfunction Indicator Lamp (Service Engine Soon Light) (Gasoline Engine) SERVICE ENGINE SOON NOTICE: 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) andis intended to assure that emissions are at acceptable levels for the lifeof the vehicle, helping to producea cleaner environment. (In Canada, OBD II is replaced by Enhanced Diagnostics.
If the LightIs Flashing If the LightIs On Steady The following may prevent moreserious damage to your vehicle: You may be able to correct the emission system malfunction by considering thefollowing: 0 Reducing vehicle speed. Did you recently putfuel into your vehicle? 0 Avoiding hard accelerations. 0 Avoiding steep uphill grades. 0 If you are towing a trailer, reduce the amountof cargo being hauled as soon as it is possible. If so, reinstall the fuel cap, making sureto fully install the cap.
Have you recently changed brands of fuel? If so, be sure to fuel your vehicle with quality fuel (see “Fuel” in the Index). Poor fuel quality will cause your engine not to run as efficiently as designed. You may notice this as stalling after start-up, stalling when you put the vehicleinto gear, misfiring, hesitation on acceleration or stumbling on acceleration. (These conditions may go away once the engine is warmed up.) This will be detected by the system andcause the light to turn on.
Up Shift Light (If Equipped) I !! GL1U i ION: Don’t keep drivingif the oil pressure islow. If you do, your engine can become so hot that it catches fire.You or otherscould be burned. Check youroil as soon as possible and have your vehicle serviced. I NOTICE: Damage to your engine from neglected oil problems can becostly and is not coveredby your warranty. This light is used on some models with manual transmissions, SHIFT The SHIFT’ indicator light will helpyou get the bestfuel economy.
Daytime Running Lamps Indicator Light This light goes on whenever the DRL are on. :::O e.. When it beginsto get dark, the DRL indicator light is a reminder to turn on your headlamps. Check Gages Light I This light will come on briefly when you are starting the engine. CHECK GAGES If the light comeson and stays on while you are driving, it could indicate a problem with your vehicle. It could be a problem with your oilpressure, coolant temperature, or some other problem.
Fuel Gage The fuel gage, when the ignition is on, tells you about how muchfuel you have left in your tank. Eb" Here are four situations you may experience with your fuel gage. None of these indicatea problem w.ith the fuel gage. At the gas station, the fuel pumpshuts off before the gage readsFULL (F). It takes a little more or less fuel to fill up than the fuel gage indicated.
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 readabout the particular systems supplied with your vehicle.
Comfort Controls Heater Control System the relativeair temperature independentlyof the function knob setting. Move the knob clockwise toward the red area for warmer air.Move the knob counterclockwise toward the blue area for cooler air. Mode Knob The right knob on thecontrol panel allows you to choose the directionof air delivery. Thecontrol knob can be placed in any position between two mode settings to blend the flowof air. -0 /J VENT: This setting directs air through the instrument panel outlets.
Heater and Air Conditioning Control System (If Equipped) Temperature Knob The middle knob on the control panel lets you select the relative temperatureof the air flowing into the passenger you to adjust area of your vehicle. This knob will allow the relative air temperature independently of the function knob setting. Move theknob clockwise toward the red area for warmer air. Move the knob counterclockwise toward the blue area for cooler air.
Air Conditioning On hot days, open the windows long enough to let hot air inside escape.This reduces the time it takesfor your vehicle to cool down. Then keep your windows closed for the airconditioner to work its best. The recirculation button, between the fan and temperature knobs,allows the air inside your vehicle to be recirculated.This setting helps to maximize yourair conditioner’s performance and your vehicle’sfuel economy.
Ventilation System For mild outside temperatures when little heating or cooling is needed, use VENT to direct outside air through your vehicle. Air will flow through the instrument panel outlets. Your vehicle’s ventilation system supplies outsideair to the inside of your vehicle when it is moving. With the side windows closed,air will flow into the frontair inlet grrlles, through the vehicle, and out theair exhaust valves.
Ventilation Tips 0 Keep the hood and front air inlet free of ice, snow or any other obstruction (such as leaves). The heater and defroster will workfar better, reducing the chance of fogging the inside of your windows. 0 When you enter a vehicle in cold weather, turn the blower fan to HI for a few moments before driving. This helps clearthe intake ducts of snow and moisture, andreduces the chance of fogging the inside of your windows. 0 Keep the air path underthe front seats clear of objects.
Setting the Clockfor Systems without Automatic Tone Control Do not attach a temporary vehiclelicense, tape or decals across the defogger grid onthe rear window. I ~~ ~~ Don’t use a razor blade or something else sharp on the insideof the rear window.If you do, you could cut or damage the warming grid, and the repairs wouldn’t be covered by your warranty. Audio Systems Your Deleo@audio system has been designedto operate easily and give years of listening pleasure.
AM-FM Stereo TUNE: Turn the lower knob to tunein radio stations. SEEK: Press the right arrowto tune to the next higher station andthe left arrow to tune to the next lower station and stay there. SCAN: Press both SEEK buttonsto listen to a few seconds of each radio station. SCAN will light upon the display. Press the right arrow to tune in the next higher station and press the left arrow to tune to the next lower station. Press VOLUMEor both SEEK buttons to stop scanning.
In addition to the four stations already set, up to three more stations may be preseton each band by pressing two adjoining buttons at the same time.Just: AM-FM Stereo with CassetteTape Player (If Equipped) 1. Tune in the desired station. 2. Press SET. (SET will appear on the display.) 3. Press two adjoining buttons at the same time, within five seconds. Whenever you press the same two buttons, the station you set will return. 4. Repeat the steps for each pair of pushbuttons.
Finding a Station AM-FM: Press the lower knob to switch between AM, FM1 and FM2. TUNE: Turn the lower knobto tune inradio stations. SEEK: Press the right arrow to tune to the next higher station and theleft arrow to tune to the next lower station andstay there. PUSHBUTTONS: The four numbered pushbuttons let you return to your favorite stations.You can set up to 21 stations (seven A M , seven FMl and seven FM2).Just: 1. Turn the radio on. 2. Press AM-FM to select the band. 3. Tune in the desired station.
Adjusting the Speakers BAL: Turn the control behind the upper knobto move the sound to the left or right speakers. The middle position balances the sound between the speakers. FADE: Turn the control behind the lower knob to move the sound to the front or rear speakers. The middle position balances the sound between the speakers. Playing a CassetteTape Your tape player is built to work best withtapes that are 30 to 45 minutes long on each side.
AM-FM Stereo with CassetteTape and Automatic Tone Control(If Equipped) and wind noise asyou drive. Set the volume at the desired level. Move the control ring behind the upper knob clockwiseto adjust the SCV. Then, as you drive, SCV automatically increases the volume,as necessary, to overcome noise at any particular speed. The volume level should always sound the sameto you as you drive. If you don't want to use SCV, turn the controlall the way down.
PUSHBUTTONS: The six numbered pushbuttons let you return to your favorite stations. You can set up to 18 stations (six AM, six F M l and six FM2). Just: 1. Turn the radio on. 2. Press AM-FM to select the band. 3. Tune in the desked station. 4. Press AUTO TONE toselect the setting you prefer. 5. Press and hold one of the six pushbuttons. The sound will mute. Whenit returns, release the button.
Adjusting the Speakers BAL: Press lightly on this knob to release it from its stored position. Turnthe control clockwise to adjust be on the display whenevera tape is being played. Anytime a tape is inserted, the top side is selected for play first. sound to the rightspeakers and counterclockwise to adjust sound to the left speakers.The middle position balances the sound betweenthe speakers. The player automatically sensesif the cassette tape is metal or Cr02 and adjustsfor best playback sound.
00 (5): Press this button to reduce cassette tape noise. The double-D symbol will appear on the display while the player is in this mode. Dolby Noise Reduction is manufactured under a license from Dolby Laboratories Licensing Corporation. Dolby and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. FWD (6): Press this button to rapidly forward the tape to the end of the cassette or until you press FWD again.
AM-FM Stereowith Compact Disc Player and AutomaticTone Control (If Equipped) and wind noiseas you drive. Set the volumeat the desired level. Move the control ring behind the upper knob clockwiseto adjust the SCV. Then, as you drive, SCV automatically increases the volume, as necessary, to overcome noise at any particular speed. The volume level should always sound the sameto you as you drive. If you don’t want to use SCV, turn the control allthe way down.
PUSHBUTTONS: The six numbered pushbuttons let you return to yourfavorite stations. You can set up to 18 stations (six AM, sixFM 1 and six FM2). Just: 1. Turn the radio on. 2. Press AM-FM to select the band. 3. Tune in the desired station. 4. Press AUTO TONE to select the setting you prefer. 5. Press and hold one of the six pushbuttons. The sound will mute. When it returns, release the button.
Adjusting the Speakers BAL: Press lightlyon this knob to release it from its stored position. Turn the control clockwise adjust to to sound to the right speakers and counterclockwise adjust soundto the left speakers. The middle position balances the sound between the speakers. If the disc comes back out and ERR appears on the display, it could be that: 0 The disc is upside down. It is dirty, scratched or wet. FADE: Press lightly on this knobto release it from its stored position.
REV (4): Press and holdREV to return rapidly to a favorite passage. You will hear the disc selection play at REV button. This allows high speed while you press the you to listen and find out when the disc isat the desired selection. Release REV to resume playing. FWD (6):Press and hold this buttonto advance rapidly within a track. You will hear the disc selection playat high speed while you pressthe FWD button. This allows you to listen and find out when the discis at the desired selection.
Playing a CompactDisc in the Single Remote Disc Player (If Equipped) and player from damage. The disc will not start playing. To remove the disc, press the EJECT button and remove the disc from the player. All of the compact disc functionsare controlled by the radio buttons exceptfor EJECT. When a discis in the player, aCD symbol will appearon the display. When a disc is playing, the lettersCD will appear nextto the CD symbol in the bottom left corner. The track number will also be displayed.
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 thecorrect passage. FWD (6): Press and hold this button to quickly advance within a track. As the CD advances, elapsed time will be displayed to help youfind the correct passage. SEEK: Press the left arrow while playinga CD to go back to thestart of the current track.
Activating the Theft-Deterrent Feature The instructions which follow, explain howto enter your secret code toactivate the THEFTLOCK system. It is recommended that you read through all nine steps before starting the procedure. NOTE: If you allow more than15 seconds toelapse between any steps, the radio automatically revertsto time and you must startthe procedure over atStep 4. 8. Press AM-FM after you have confirmed that the code matches the secretcode you have written down.
If you enter the wrong code eight times, INOP will appear on the display. You will have to waitan hour with the ignition on before you can try again. When you try again, you will only have three chances to enter the correct code before INOP appears. If you lose or forget your code, contact your dealer. Disabling the Theft-Deterrent Feature Enter your secret code as follows; pause no more man 15 seconds between steps: If the code entered is incorrect, SEC will appear on the display.
Tips AboutYour Audio System Hearing damage from loud noise is almost undetectable until it is too late. Your hearing can adapt to higher volumes of sound. Soundthat seems normalcan be loud by and harmful to your hearing. Take precautions adjusting the volume control on your radioto a safe sound level before your hearingadapts to it. To help avoid hearingloss or damage: Adjust the volume control to the lowest setting. Increase volume slowly until you hear comfortably and clearly.
Care of Your Cassette Tape Player A tape player that is not cleaned regularly can cause reduced sound quality,ruined cassettes or a damaged mechanism. Cassette tapes should be storedin their cases away from contaminants, direct sunlight and extreme heat. If they aren’t, they may not operate properly or may cause failure of the tape player. Your tape player should be cleaned regularly after every 50 hours of use.
The cassette tape player is able to detect a broken tape. Some cleaning cassettes may appear asa broken tape. If the cleaning cassette is ejected immediately fromthe tape player, follow these steps: 1 . Turn the radio off. 2. Turn the ignition on. 3. Press and hold the TAPE-AUX buttonuntil the tape symbol flashes. 4. Insert the cleaning cassette and the radio willturn on in cassette mode. 5 . Eject the tape after the tape player has been cleaned.
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 usefultips on driving.
Defensive Driving The best advice anyone can give about driving is: Drive defensively. I” 1 A 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 roadsor freeways, it means “always expect the unexpected.” Assume that pedestriansor other drivers are going to be careless and make mistakes. Anticipate what they might do. Be ready for their mistakes.
Death and injury associated with drinking and drivingis a national tragedy. It’s the number one contributor to the highway death toll, claiming thousandsof victims every year. The obvious way to solve this highway safety problem is for people never to drink alcohol and thendrive. But what if people do? How much is “too much”if the driver plans to drive? It’s a lot less than many might think. Although it depends on each person and situation, here is some general informationon the problem.
Since alcohol is carriedin body water, this means thata woman generally will reach a higher BAC level than a man of her same body weight when each has the same number of drinks. The law in many U.S. states sets the legal limit at aBAC of 0.10 percent. In a growing numberof U.S. states, and throughout Canada, the limit is0.08 percent. In some other countries, it’s even lower. The BAC limitfor all commercial drivers in the UnitedStates is 0.04 percent. The BAC will be over0.
The body takes about an hour to rid itself of the alcohol in one drink. No amount of coffee or numberof cold showers will speed that up. “I’ll be careful” isn’t the right answer. Whatif there’s an emergency,a need to take sudden action, as when a child darts into the street? A person with evena moderate BAC might not beable to react quickly enough to avoid the collision. There’s something else about drinking and driving that many people don’t know.
Control of a Vehicle Braking You have three systems that make your vehicle go where you want it to go. They are the brakes, the steering and the accelerator. All three systems have to do their work at the places where thetires meet the road. Braking action involvesperception 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 314 of a second.
Avoid needless heavy braking.Some people drive in spurts -- heavy acceleration followed by heavy braking -- rather than keeping pace with traffic. This is a mistake. Your brakes may not have time to cool between hard stops. Your brakes will wearout much faster if you do a lot of heavy braking. If you keep pace with the traffic and allow realistic following distances, you will eliminate a lot of unnecessary braking.That means better braking and longer brake life.
The anti-lock system can change the brake pressure faster than any driver could. The computer is programmed to make the mostof available tire and road conditions. Here’s how anti-lock works. Let’s say the road is wet. You’re driving safely. Suddenly an animaljumps out in front of you. You slam on the brakes. Here’s what happenswith ABS. A computer senses that wheelsare slowing down.
Remember: Anti-lock doesn’t change the time you need to get your foot up to the brake pedalor always decrease stopping distance. If you get too close to the vehicle in front of you, you won’t have timeto apply your brakes if that vehicle suddenly slowsor stops. Always leave enough room upahead to stop, even though you have anti-lock brakes. Using Anti-Lock Don’t pump the brakes. Just hold the brake pedal down and let anti-lock workfor you.
Suppose you’re steering througha 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. Steering in Emergencies There are times when steering can be more effective than braking.
Off-Road Recovery You may find sometime that your right wheels have dropped off the edge of a road onto the shoulder while you’re driving. I OFF- ROAD RECOVERY / I I 7 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.
Passing The driver of a vehicle aboutto pass another ona two-lane highway waitsfor just the right moment, accelerates, moves aroundthe vehicle ahead, then goes back into the rightlane again. A simple maneuver? Not necessarily! Passinganother vehicle on a two-lane highway is a potentially dangerous move, since the passing vehicle occupiesthe same lane as oncoming traffic for several seconds.
If other cars are lined up to pass a slow vehicle, wait your turn. But take care that someone isn’t trying to pass you as you pull out to pass the slow vehicle. Remember to glance over your shoulder and check the blind spot. 0 Check your mirrors, glance over your shoulder and start your left lane change signal before moving out of the right lane to pass.
If your vehicle startsto 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 maystraighten out. Always be readyfor a second skid if it occurs. Of course, traction is reduced when water, snow,ice, gravel or other materialis on the road. For safety, you’ll want to slow down andadjust your drivingto these conditions.
Before You Go Off-Roading There are some things to do before you go out. For example, be sure to have all necessary maintenance and service work done. Check to make sure all underbody shields (if so equipped) are properly attached. Be sure you read all the information about your four-wheel-drive vehicle in this manual.
Environmental Concerns Traveling to Remote Areas Off-road driving can provide wholesome andsatisfying recreation. However, italso raises environmental concerns. GM recognizes these concerns and urges every off-roader to follow these basic rules for protecting theenvironment: It makes sense to plan your trip, especially when going to a remote area. Know the terrain and plan your route. You are much less likely to get bad surprises. Get accurate maps of trails and terrain.
Scanning the Terrain Controlling your vehicle is the key to successful off-road driving. One of the best ways to control your vehicle is to control your speed. Here are some thingsto keep in mind. At higher speeds: 0 Off-road driving can take you over manydifferent kinds of terrain. You need to be familiar with the terrain and its many different features. Here are some things to consider. you approach things faster and you have less time to scan the terrain for obstacles. 0 you have less time to react.
When you drive over obstacles or rough terrain, keep a firm grip on the steering wheel. Ruts, troughs or other surface features can jerk the wheel out of your hands if you’re not prepared. When you drive over bumps, rocks,or other obstacles, your wheels can leave the ground.If this happens, even with one or two wheels, youcan’t control the vehicle as well or at all. Because you will beon an unpaved surface, it’s especially important to avoid sudden acceleration, sudden turns or sudden braking.
Approaching a Hill Driving Uphill When you approach a hill,you need to decide if it’s one of Once you decide you can safely drive up the hill, you those hills that’sjust too steepto climb, descend or cross. need to take some special steps. Steepness can be hard to judge. On a very small hill, for 0 Use a low gear and get a firmgrip on the example, there may be a smooth, constant incline with only a steering wheel.
0 Ease up on your speed as you approach the top of the hill. @ What shouldI do if my vehicle stalls, or is about to stall, andI can’t makeit up the hill? 0 Attach a flag to the vehicle to make you more visible to approaching traffic ontrails or hills. A: If this happens, thereare some things you should do, and thereare some things you must not do. 0 Sound the horn as you approach the top of the hill to let opposing traffic know you’re there. 0 Use your headlamps even during the day.
0 As you are backing down the hill, put your left hand on the steering wheel at the 12 o’clock position. This way, you’ll be able to tell if your wheels are straight and maneuver asyou back down. It’s best that you back down thehill with your wheels straight rather than in the left or right direction. Turning the wheel too far to the leftor right will increase the possibility of a rollover. Here are some things you must not do if you stall, or are about to stall, when going upa hill.
Driving Downhill When off-roading takesyou downhill, you consider a number of things: 11 want to I Heavy braking when going downa hill can cause your brakes to overheat and fade. This could a serious accident. cause loss of control and Apply the brakes lightly when descending a hill and use a low gear to keep vehicle speed under control.
Am I likely to stall when going downhill? A: It’s much more likely to happen going uphill. But if it happens going downhill, here’s what to do. Stop your vehicle by applying the regular brakes. Apply the parking brake. Shift to PARK (P) (or toNEUTRAL (N) with the manual transmission) and, while still braking, restartthe engine. Shift back to a low gear, release the parking brake, and drive straight down. e If the engine won’t start, get out and get help.
Qt What if I’m driving across anincline that’s not too steep, butI hit some loose gravel and startto slide downhill. What shouldI do? A: If you feel your vehicle starting to slide sideways, turn downhill.This should help straighten out the vehicle and prevent theside slipping. However,a much better wayto prevent this is to getout and “walk the course”so you know what the surfaceis like before you drive it.
Driving in Mud, Sand, Snow or Ice When you drive in mud, snow or sand, your wheels won’t get goodtraction. You can’t accelerate as quickly, turning is more difficult, and you’ll need longer braking distances. ~ It’s best to use a low gear whenyou’re in mud -- the deeper the mud, the lower the gear. In really deep mud, the idea is to keep your vehicle moving so you don’t get stuck. When you drive on sand, you’ll sense achange in wheel traction. But it will depend upon how loosely packed the sand is.
If the water isn’ttoo deep, then drive throughit slowly. At fast speeds, water splashes on your ignition system and your vehicle can stall. Stalling can also occurif you get your tailpipe under water. And, as long as your tailpipe is under water, you’ll never be ableto start your engine. When yougo through water, remember that when your brakes get wet, it maytake you longer to stop. ki CAU IN: Driving through rushing water can be dangerous.
Driving at Night ....... .^ .... ......................... ." Here are some tips on night driving. 0 Drive defensively. 0 Don't drink and drive. 0 Adjust your inside rearview mirror to reduce the glare from headlamps behind you. 0 Since you can't see as well, you may need to slow down and keep more space between you and other vehicles. 0 Your Slow down, especially on higher speed roads. headlamps can light up onlyso much road ahead. 0 In remote areas, watch for animals.
Night Vision No one can see as well at night as in the daytime. Butas we get older these differences increase. A 50-year-old driver may require at least twiceas much light to see the same thing at night as a 20-year-old. What you do in the daytimecan also affect your night vision. For example,if you spend the day in bright sunshine you are wise to wear sunglasses.Your eyes will have less trouble adjusting to night. But if you’re driving, don’t wear sunglassesat night.
Driving in Rain and on Wet Roads your tire-to-road traction isn’t as good as on dry roads. And, if your tires don’t have much treadleft, you’ll get even less traction. It’s always wiseto go slower andbe cautious if rain starts to fall while you are driving. The surface may get wet suddenly when yourreflexes are tuned for driving on dry pavement. The heavier the rain, the harder it is to see.
I A 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 controlof the vehicle. After driving througha large puddleof water or a car wash, apply your brake pedal lightly until your brakeswork normally. Driving too fast through large water puddlesor even going through somecar washes cancause problems, too. The water may affect yourbrakes. Try to avoidpuddles. But if you can't, try to slowdown before you hitthem.
Hydroplaning Driving Through Deep Standing Water Hydroplaning is dangerous.So much water can build up on the water. under your tires that they can actually ride This can happen if the road is wet enough and you’re going fast enough. When your vehicleis hydroplaning, it has little or no contact withthe road. NOTICE: If you drive too quickly through deep puddles or standing water, water can come in through your engine’s air intake and badly damage your engine.
City Driving Here are ways to increase your safety in citydriving: Know the best way to get to where you are going. Get a city map and plan your trip into an unknown part of the cityjust as you would for a cross-country trip. Try to use the freeways that rim and crisscross most large cities. You’ll save time and energy. (See the next part, “Freeway Driving.”) Treat a green lightas a warning signal. A traffic light is there because the corner is busy enough to need it.
Freeway Driving 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, thereis usually a ramp that leads to the freeway. If you have aclear view of the freewayas you drive along the entrance ramp, you should begin to check traffic. Tryto determine whereyou expect to blend with the flow. Try to merge into the gap at close to the prevailing speed.
When you want to leave the freeway, moveto the proper lane well in advance.If you miss yourexit, donot, under any circumstances, stop and back up. Driveon to the next exit. The exit ramp can be curved, sometimes quite sharply. The exit speed is usually posted.
Highway Hypnosis Hill and Mountain Roads Is there actually sucha condition as “highway hypnosis”? Or is itjust plain falling asleep at the wheel? Call it highway hypnosis, lackof 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 rush of the wind against the drone of the engine, and the vehicle that can make you sleepy.
If you drive regularly in steep country, or if you’re planning to visit there, here are some tips that can make your trips safer and more enjoyable. (See “Off-Road Driving” in the Indexfor information about driving off-road.) 0 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. 0 Know how to go down hills.
Winter Driving Include an ice scraper,a small brushor broom, a supply of windshield washerfluid, a rag, some winterouter clothing, a small shovel, a flashlight, a red cloth and reflective warning triangles. And, if youwill be driving under severe conditions, include a small bagof sand, a piece of old carpet or a couple of burlap bags to help provide traction. Be sure you properly secure these items in yourvehicle.
Whatever the condition-- smooth ice, packed, blowing or loose snow -- drive with caution. Accelerate gently.Try not to break the fragile traction. If you accelerate toofast, the drive wheels will spin and polish the surface under the tires even more. .............. ............. I What’s the worst time for this? “Wet ice.” Verycold snow or ice can beslick and hard to drive on. But wet ice can be even more trouble because it may offer the least traction of all.
If You’re Caught in a Blizzard a Tie a red cloth to your vehicle to alert police that you’ve been stopped by the snow. 0 If you are stopped by heavy snow, you could be in a serious situation. You should probably stay with your vehicle unless you know for sure that you are near help and you can hike through the snow. Hereare some things to do to summon help and keep yourselfand your passengers safe: Turn on your hazard flashers. Put on extra clothing or wrap a blanket around you.
- A - CAJTldN: Snow can trap exhaustgases under yourvehicle. CO (carbon monoxide) gas This can cause deadly to get inside. CO could overcomeyou and kill you. You can’t see it or smell it,so you might not know it is in yourvehicle. Clear awaysnow from around the baseof your vehicle, especially any that is blocking your exhaustpipe. And check around again from time to time be to sure snow doesn’t collect there. of the Open a window just a little on the side vehicle that’s away from thewind.
Loading Your Vehicle I- Weight Rating (GAWR). To find out the actual loads on your front and rear axles, you need to go to a weigh station and weigh your vehicle. Your dealer can help you with this. Be sure to spread out your load equally on both sides of the centerline. GAWR FRT Never exceed theGVWR for your vehicle, or the GAWR for either the front or rear axle. And, if you do have a heavy load, you should spread it out.
I A CAUTION: A 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, orit can change theway your vehicle handles. These couldcause you to lose control. Also, overloading can shorten thelife of your vehicle. Things you put inside your vehicle can strike and injurepeople in a sudden stop or turn, or in a crash. 0 Put thingsin the cargo areaof your vehicle. Try to spread theweight evenly.
Truck-Camper Loading Information This label is inside your glove box. It will tell you if your vehicle can carrya slide-in camper, how muchof a load your vehicle can carry, and howto correctly spread out your load. Also, it will help you match the right slide-in camper to your vehicle. When you carry a slide-in camper, the total cargo load of your vehicle is the weight of the camper, plus everything else added to the camper after it left the factory, 0 everything in the camper and all the people inside.
Here is an example of proper truck and camper match: Your dealer can help you make a good vehicle-camper match. He’ll also help you determine your CWR. r ‘J After you’ve loaded your vehicle and camper, driveto a weigh station and weigh the front and rear wheels separately. This will tell you the loads on your axles. The loads on the front and rear axles shouldn’t be more than either of the GAWRs. The total of the axle loads should not be more thanthe GVWR.
Trailer Recommendations You must subtract your hitch loads from theCWR for your vehicle. Weigh your vehicle with the trailer attached, so that you won’t go overthe GVWR or GAWR. You’ll get the best performance if you spread out the weight of your load the right way, andif you choose the correct hitch and trailer brakes. For more information, see‘Trailer Towing” in the Index. Zone Office.
If You Do Decide To Pull A Trailer NOTICE: Pulling a trailer improperly can damage your by vehicle and result in costly repairs not covered your warranty. To pull a trailer correctly, follow GM dealer the advice in this part, and see your for important information about towing a trailer with your vehicle. Every vehicleis ready for some trailer towing.If yours was built with traileringoptions, as many are, it’s ready for heavier trailers. But trailering is different than just driving your vehicle by itself.
a If you have an automatic transmission, you can tow in OVERDRIVE (@).You may want to shift the transmission to THIRD (3) or, if necessary, a lower gear selection if the transmission shifts too often (e.g., under heavy loadsand/or hilly conditions). If you have a manual transmission and you are towing a trailer, it’s better not to use FIFTH (5) gear. Just drive in FOURTH (4) gear (or, as you needto, a lower gear).
C-1500 (2WD) K-1500 (4WD) Engine (Trans.)AxleRatio (Auto.) 4.3L 3 .OS 4.3L (Manual) 5.0L (Auto.) 5.0L (Manual) 5.7L 6.5L Diesel 4-48 3.42 3.73 3.08 3.42 3.73 3.OS 3.42 3.08 3.42 3.08 3.42 3.73 3.08 3.42 Max. Trailer Wt. 4,000 lbs. (1 800 kg) 5,000 lbs. (2 270 kg) 5,500 lbs. (2 497 kg) 2,000 lbs. (908 kg) 2,500 lbs. (1 135 kg) 3,000 lbs. (1 362 kg) 4,500 lbs. (2 043 kg) 5,500 lbs. (2 497 kg) 2,000 lbs. (908 kg) 3,000 lbs. ( 1 362 kg) 5,000 lbs. (2 270 kg) 6,000 lbs. (2 724 kg) 7,000 lbs.
C-2500 (2WD) Engine (Trans.) Axle Ratio Max. Trailer Wt. 5.0L (Auto.) 3.42 5,500 lbs. ( 2 497 kg) 3.73 6,500 lbs. (2 95 1 kg) 5 .OL (Manual) 3.42 3,000lbs. (1 362kg) 4,000 lbs. (1 800 kg) 3.73 5.7L 3.42 6,000 lbs. (2 724 kg) kg) 3.73 7,000 lbs. (3 178 8,000 lbs. (3 632 kg) 4.10 3.42 Diesel 6.5L 6,500 lbs. (2 951 kg) 7,500 lbs. (3 405 kg) (Auto.) 3.73 4.10 8,500 lbs. (3 859 kg) 7.4L (Auto.) 3.73 9,000 lbs.* (4 086 kg) 4.10 1I O , OO lbs.
C-3500 (2WD) Engine (Trans.) Axle Ratio Max. Trailer Wt. 5.7L 4.10 7,500 lbs. ( 3 405 kg) 9,000 lbs. (4 086 kg) 4.56 6.5L Diesel 8,000 lbs. (3 632 kg) 4.10 7.4L 4.10 10,500 lbs.* (4 767 kg) 4.56 12,500 lbs.* (5 675 kg) *Fifth wheel hitchrating; weight distributing hitch rating is limitedto 10,000 Ibs. (4 540 kg). 4-50 K-3500 (4WD) Engine(Trans.)AxleRatioMax.Trailer Wt. 5.7L 4.10 7,000 lbs. (3 kg)178 6.5L Diesel 4.10 7,500 405 lbs. (3 4.56 12,000lbs.* (5 448 kg) 4.10 7.4L kg) 10,000 lbs.
C-3500 Crew Cab (2WD) K-3500 Crew Cab (4WD) Engine(Trans.)AxleRatioMax.Trailer Wt. 7,000 lbs. (3 kg)178 4.10 5.7L 4.56 8,500 lbs. (3 859 kg) 6.5L Diesel 4.10 8,000 lbs. (3 632 kg) 7.4L 4.10 10,500lbs.* (4 767 kg) 4.5612,500 lbs.* ( 5 675 kg) *Fifth wheel hitchrating; weight distributing hitch rating is limited to 10,000 lbs. (4 540 kg). Engine(Trans.)AxleRatioMax.Trailer Wt. 5.7L 4.10 6,500 lbs. (2 951 kg) 8,000 lbs. (3 632 kg) 4.56 4.10 7,500 lbs. (3 405kg) 6.5L Diesel 7.4L 4.10 10,000 lbs.
C-3500 HD Chassis Cab Engine (Trans.) Axle Ratio Max. Trailer Wt. 6.5L Diesel 4.63 9,000 lbs.(4 086 kg) 5.13 10,000 lbs. (4 540 kg) ( 5 448kg) 7.4L 4.6312,000lbs.* 5.13 12,000lbs.* ( 5 448kg) *Fifth wheel hitchrating; weight distributing hitch rating is limited to 10,000 lbs. (4 540 kg). You can ask your dealerfor our trailering information or advice, or you can write usat the address listed in your Warranty and Owner Assistance Information Booklet.
Total Weight on Your Vehicle’s Tires Be sure your vehicle’s tiresare inflated to the upper limit for cold tires. You’ll find these numbers on the Certification label at the rear edgeof the driver’s door or see “Tire Loading”in the Index. Then be sureyou don’t go over the GVW limit for your vehicle, includingthe weight of the trailer tongue. A B If you’re using a weight-carryinghitch, the trailer tongue (A) should weigh 10 percent of the total loaded trailer weight (B).
Safety Chains If everything checks out this far, make the brake tap at the port on the master cylinder that sends the fluid to the rear You should always attach chains between your vehicle brakes. But don’t use copper tubing for this.If you do, it and your trailer. Cross the safety chains under the tongue will bend and finally break off. Use steel brake tubing. of the trailer so that the tongue willnot drop to the road if it becomes separated fromthe hitch.
Following Distance Stay at least twice as far behind the vehicle ahead as you would when driving your vehicle withouta trailer. This can help you avoid situations that require heavy braking and sudden turns. Passing You’ll need more passingdistance up ahead when you’re towing a trailer. And, because you’rea good deal longer, you’ll need togo much farther beyond the passed vehicle beforeyou can return to your lane. Backing Up Hold the bottomof the steering wheel with one hand.
Turn Signals When Towing a Trailer The arrows on your instrument panel willflash whenever you signal a turn or lane change. Properly hooked up, the trailer lamps willalso flash, telling other drivers you’re about to turn, change lanes or stop. When towing a trailer, the arrowson your instrument on the trailer panel will flash for turns even if the bulbs are burned out. Thus, you may think drivers behind you are seeing your signal when theyare not.
Parking on Hills You really should not park yourvehicle, with a trailer attached, on a hill. If something goes wrong, your rig could start to move. People canbe injured, and both your vehicle andthe trailer can be damaged. But if you ever have to park your rigon a hill, here's how to do it: 1. Apply your regular brakes, but don't shift into PARK (P) yet for an automatic transmission, or into gear for amanual transmission. 2. Have someone place chocks under the trailer wheels. 3.
When You Are Ready to Leave After Parkine on a Hill 1. Apply your regular brakes and hold the pedal down while you: Start your engine; Shift into a gear; and Release the parking brake. 2. Let up on the brake pedal. 3. Drive slowly until the trailer is clear of the chocks. 4. Stop and have someone pick up andstore the chocks. Maintenance When Trailer Towing Your vehicle will need service more often when you’re pulling a trailer. See the Maintenance Schedulefor more on this.
Power Winches If you wish to use a power winchon your vehicle, only use it when your vehicle is stationary or anchored. I NOTICE: Using a power winch with the transmissionin gear may damage the transmission. When operating a powerwinch, always leavethe transmission in NEUTRAL(N). Use the regular brakes, set the parking brake,or block the wheels to keep your vehiclefrom rolling. Power Take-Off (PTO) (Manual Tkansmission) NOTICE: Before using a PTO, refer to the manufacturer’s or installer’s instructions.
3. Engage the PTO. NOTICE: Using a PTO for more than four hours without driving your vehicle can damage the transfer case or transmission. If using a PTO for more than four hours without driving your vehicle, drive to allow the transfer case your vehicle for a while and transmissionto cool. 4. Shift the transmission into the gear you want. 5. Release the clutch as you normally would. When you release the clutch, the PTO willstart. Using a Transfer Case Mounted Power Take-Off (Manual Transmission) 1.
Using a Transfer Case Mounted Power Take-Off (Automatic Transmission) 1. Set the parking brake. 2. Turn the ignition off. 3. Shift the transfer case into NEUTRAL (N). 4. Shift the transmission into NEUTRAL (N). 5. Engage the PTO. If you are going to drive the vehicle, shift the transfer case into the range you want. Turnthe ignition to START. Then apply theregular brakes and release the parkingbrake.
b 4-62 NOTES
Section 5 Problems on the Road Here you’ll find what to do about some problems that can occur on the road.
Hazard Warning Flashers Press the button at the top of the steering column all the way downto make your front and rear turn signal lamps flash on and off. Your hazard warningflashers work no matter what position your key isin, and even if the keyisn't in. To turn off the flashers, press the button until the first click and release. Your hazard warning flashers let you warnothers. They also let police know you have a problem. Your front and rear turn signal lamps will flash on and off.
Other Warning Devices If you carry reflective triangles, you canuse 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 (or batteries)has run down, you may want to use another vehicle and some jumper cables to start your vehicle. But please use the following steps to do it safely. 1 NOTICE: ~ Ignoring these steps could result incostly damage to yourvehicle that wouldn’t be coveredby your vehicle warranty.
2. Get the vehicles close enough so the jumper cables can reach, but besure the vehicles aren’t touching each other. If they are, it could cause a ground connection you don’t want. You wouldn’t be ableto start your vehicle, and the bad grounding could damage theelectrical systems. To avoid the possibility of the vehicles rolling, set the parking brake f m l y on both vehicles involvedin the jump stat procedure. Put an automatic transmission in PARK (P) or a manual transmissionNEUTRAL in (N).
Check that the jumper cables don’t have loose or missing insulation. If they do, you could get a shock. The vehicles couldbe damaged too. Using a match near a battery can cause battery gas to explode. People have been hurt doing this, and some have been blinded. Use a flashlight if you need more light. Be sure the batteries have enough water.You don’t need toadd water tothe Delco Freedom@ battery (orbatteries) installed in every newGM vehicle.
5. Connect the red positive (+) cable to the positive (+) terminal of the vehicle with the dead battery.Use a remote positive (+) terminal if the vehicle has one. 6. 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.
7. Now connect the black negative (-) cable to the good battery’s negative (-) cable. Don’t let the other end touch anything until the next step. The other end of the negative (-) cable doesn’t go to the dead battery.It goes to a heavy unpainted metal part of the vehicle with the dead battery. 8. Attach the cable at least 18 inches (45 cm) away from the dead battery, but not near engine parts that move.
10. Try to start the vehicle with the dead battery. If it won’t start after a few tries, it probably needs service. 11. Remove the cables in reverse order to prevent electrical shorting. Take care that they don’t touch each other or any other metal. Towing Your Vehicle Try to have your GM dealer or a professional towing service tow your vehicle.See “Roadside Assistance”in the Index.
I A CAUTION: To help avoid injury to you or others: 0 0 Never let passengers ride in a vehicle that is being towed. Never tow faster than safeor posted speeds. Never tow with damaged parts not fully secured. Never get under your vehicle after it has been lifted by the tow truck. Always use separate safety chainson each side when towing a vehicle. For pickups (except cab chassis models), use T-hooks onfront of vehicle, J-hooks on rear. For cab chassismodels, use J-hooks on front and rearof vehicle.
Front Towing 4. Put an automatic transmission in PARK (P) or manual transmission in FIRST(1). 5 . Put the transfer case in NEUTRAL (N). 6. When the vehicle is hooked up, release the parking brake. 7. Maximum speed 55 mph (88 kmh), distance unlimited. If your vehicle is a two-wheel drive or a four-wheel drive with anelectric shift transfer case, use the following directions: 1. Turn the ignition keyto the OFF position.
Rear Towing NOTICE: Towing pickup models from the rearwhile loaded with heavycargo may cause the frame side rails to flex sufficiently to allow the pickup box to contact the cab and could cause damage to the cab and/orbox. Engine Overheating (Gasoline Engine) You will find a coolant temperature gage on your vehicle’s instrument panel. If your vehicle hasa diesel engine, see “Engine Overheating” in the Diesel Engine Supplement.
If Steam Is Coming FromYour Engine tin If you keep driving when your engine is overheated, the liquids in it can catch You fire. or others could be badly burned. Stop your engine if it overheats, andget out of the vehicle until the engine is cool. I NOTICE: I I A CAUTION: Steam from an overheated engine canburn you badly, even if youjust open thehood. Stay away from theengine if you see or hear steamcoming from it. Just turn itoff and get everyone away from thevehicle until itcools down.
If you get the overheat warning with no sign of steam, try this for a minute or so: 1. If you have an air conditioner, turn it off. Cooling System -- Gasoline Engines When you decide it’s safe to lift the hood, here’s what you’ll see: 2. Turn on your heater to full hot at the highestfan speed and open the windowas necessary. 3. If you’re in a trafficjam, shift to NEUTRAL (N); otherwise, shift to the highest gear while driving -- AUTOMATIC OVERDRIVE (@) for automatic transmissions.
I A CAUTION: If your vehicle has air conditioning, the auxiliary electric fan under the hood can start up even when the engine isnot running and can injure you. Keep hands, clothing and tools away from any underhood electricfan. If the coolant inside thecoolant recovery tank is boiling, don’t do anything else until it cools down. The coolant level should beat or above the COLD mark.
If there seems to be no leak, start the engine again. See if the fan speed increases when idle speed is doubled by pushing the accelerator pedal down. If it doesn’t, your vehicle needs service. Turn off theengine. How to Add Coolant to the Coolant Recovery Tank Gasoline Engines -- If you haven’t found a problem yet, but the coolant level isn’t at or above the COLD mark, adda 50/50 mixture of clean water (preferably distilled) and DEX-COOL@ (silicate-free) antifreezeat the coolant recovery tank.
I A 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 ona hot engine. When the coolant in the coolant recovery tank is or at above the COLD mark, start your vehicle. If the overheat warning continues, there’s one more thing you can try. You can add the proper coolant mix directly to the radiator, but besure the cooling systemis cool before you do it.
I A CAUTION: Steam and scalding liquids from a cooling hot system can blow out and burnyou badly. They if you turn the radiator are under pressure, and pressure cap even a little they can come out at high speed. Neverturn the capwhen the cooling system, includingthe radiator pressure cap, ishot. Wait for thecooling systemand radiator pressure cap to cool if you ever have to turn the pressurecap.
How to Add Coolant tothe Radiator 2. Then keep turning the pressurecap, but now push down as you turn it. Remove the pressurecap. 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, waitfor that to stop. A hiss means there is still some pressure left.
. . 3. Fill the radiator with the proper DEX-COOL@ coolant mixture, upto the base of the filler neck. 4. Then fill the coolant recovery tank to the COLD mark. 5. Put the cap back on the coolant recovery tank, but leave the radiator pressure cap off.
' I i f: I I I ' 1 I 6. Start the engine andlet itrun until you can feel the upper radiator hosegetting hot. Watch outfor the engine fan(s). 7. By this time, the coolant level inside the radiator filler neck maybe lower. If the level is lower, add more of the proper DEX-COOL@coolant mixture through the filler neck until the level reaches the base of the filler neck. 5-20 8. Then replace the pressurecap.
Engine Fan Noise If a Tire Goes Flat Your vehicle has a clutchedengine cooling fan. When the clutch is engaged, thefan spi.nsfaster to provide more air to cool the engine. In most everyday driving conditions, the fan is spinning slower and the clutchis 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.So you may hear an increase infan noise.
Changing a Flat Tire If a tire goesflat, avoid further tire and wheel damage by driving slowly to a level place. Turn on your hazard warning flashers. I A CAUTION: Changing a tire can cause an injury. Thevehicle roll overyou or other can slip off the jack and people. You and theycould be badly injured. Find alevel place to change your tire.To help prevent thevehicle from moving: 1. Set the parking brake firmly. 2.
Removing theSpare Tire and Tools Extended Cab Models 2 and 4-Door Models The equipment you'll needis behind the passenger's seat. Turn the wing nut counterclockwise and remove the jack cover, if there is one. Remove the jacking equipment. If you have achassis cab, refer to the information from the body supplierhstaller for the locationof your spare tire. You'll use thejack handle and the ratchetto remove the underbody-mounted spare tire.
I Lower Raise Follow these instructions to lower the spare tire: 1. One side of the ratchet has anUP marking. The other side has a DOWN marking. Assemble the ratchet of the jack handle (as to the hook near the end illustrated) with theDOWN marking facing you. Insert the, other end through the hole in the rear bumper and into the hoistshaft. H 2. Turn the ratchetto lower the spare tire.to the ground. Continue to turn the ratchet until the spare tire can be pulled out from under the vehicle. /1 3.
. ' . . .*, :-.... :*>:.,;,: ,. The tools you'll be using include the jack (A), the jack handle extension (B), the jack handle (C),the wheel wrench (D) and the ratchet (E). Attach thejack handle (andjack handle extension, if needed) to thejack. If the flat tire is on the rear of the vehicle, you'll need the jack handle extension also.
a If your vehicle has wheel nut caps, use the wheel wrench and ratchet to remove them. Turn the wheel wrench counterclockwise, with DOWN facing you, to remove the wheel nutcaps. Then take off the hub cap. With the UP marking on the ratchet facing you, rotate the ratchet clockwise.That will lift thejack head a little. If the wheel also has a trim ring, use the wheel wrench to pry along theedge and removeit.
Removing the Flat Tire and Installing the Spare Tire 1 1. Use the ratchet and wheel wrench to loosen all the wheel nuts. Turn the wheel wrench counterclockwise, with DOWN facing you, to loosen the wheel nuts. Don’t removethe wheel nuts yet. 3 Front Position Rear Position 2. Position the jack under the vehicle. If the flat tire is on the front of the vehicle, position thejack on the frame behind theflat tire.
~ Front Position Rear Position 3. With UP on the ratchet facing you, raise the vehicle by rotating the ratchet and wheel wrenchclockwise. Raise the vehiclefar enough off the ground so there is enough room for the spare tire to fit. 5-28 4. Remove all the wheel nuts and take off the flat tire. 5 . Remove any rustor dirt from the wheel bolts, mounting surfaces and spare wheel.
I a CAUTION: Rust or dirton thewheel, or on the parts to which itis 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 rustor dirt from the places where thewheel attaches to thevehicle. In an emergency, you can use a clothor a paper towel to do this; but be sure to use a scraper wireor brush later,if you need to, to get all the rust or dirt off. 6 .
- Front Position Rear Position 7. Lower the vehicleby rotating the ratchet and wheel wrench counterclockwise. Lower the jack completely. 5-30 8. Tighten the nuts f d y in a criss-cross sequence as shown by rotating the wheel wrench clockwise. A CAUTION: Incorrect wheel nuts or improperly tightened wheel nuts can cause the wheel to become loose and even come off. This could leadto anaccident. Be sure touse the correctwheel nuts.
NOTICE: Improperly tightenedwheel nuts can lead to To avoid brake pulsation and rotor damage. expensive brake repairs,evenly tighten thewheel to the proper nuts in the proper sequence and torque specification. 9. Put the wheel trim back on. For vehicles with plastic wheel nut caps, tighten the caps until they are finger tight, then tighten them an additional one-half TI with the ratchetand wheel wrench.
For an underbody spare tire carrier, stow the tire under the rearof the vehicle in thespare tire carrier.To store the tire: I Lower Raise 1. Put the tire on the ground at the rear of the vehicle with the valve stem pointed down andto the rear. 2. Tilt the retainer downward and through the wheel opening. Make sure that the retainer is fully seated across the undersideof the wheel. 3. Attach the ratchet, with theUP mark facing you, of the jack handle.
G 2 and &Door Models A. Nut E. Jack and Tool Storage Box Extended Cab Models A. Nut E Ratchet B. Jack and Tool Cover G. Wheel Wrench B. Jack C. Jack Handle Extension E Ratchet C. Jack Handle Extension H.Jack D. Wheel Wrench G . Jack Handle D. Tool Retainer I. JackHandle H. Tool Retainer E.
C E I F If You’re Stuck: In Sand, Mud, Ice or Snow What you don’t wantto do when your vehicleis stuck is to spin your wheels toofast. The method known as “rocking” can help you get out when you’re stuck, but you must use caution. ’A I CAUTION: I If you let your tires spinat high speed, theycan Chassis CabModels A. Nut B. Retainer E Jack and Tool Storage Box G. Ratchet C . Jack Handle Extension H. Jack Handle D. Jack Handle Extension I. ToolRetainer E. Wheel Wrench J.
I NOTICE: I Using the RecoveryHooks 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 yoursteering wheel left and right. That will clear the area around yourfront wheels.
'A I CAUTION: I The recovery hooks, when used, are undera lot of force. Always pull thevehicle straight out. Never pull onthe hooks at a sideways angle.The hooks could break off and you or otherscould be injured from the chain or cable snapping back. I NOTICE: Never use the recovery hooks totow the vehicle. Your vehicle could bedamaged and itwould not be covered by warranty.
Section 6 Service and Appearance Care Here you will find information about thecare of your vehicle. This section begins withservice and fuel information, and then it shows howto check important fluid and lubricant levels. There is also technical information about your vehicle, and a part devotedto its appearance care.
Your vehicle has an air bag system. Before attempting to do your own service work, see “Servicing Your Air Your GM dealer knows your vehicle best and wants you Bag-Equipped Vehicle” in the Index. to be happy withit. We hope you’llgo to your dealer for You should keepa record with all parts receipts andlist all your service needs. You’ll get genuine GM parts and of any service work you the mileage and the date GM-trained and supported service people. perform. See “Maintenance Record” in the Index.
Adding Equipment tothe Outside of Your Vehicle Things you might addto the outside of your vehicle can affect the airflow around it.This may cause wind noise and affect windshield washer performance. Check with your GM dealer before adding equipmentto the outside of your vehicle. Fuel (Gasoline Engine) If your vehicle has a diesel engine, see “Diesel Fuel Requirements and Fuel System”in the Diesel Engine Supplement. For vehicles with gasoline engines, please read this.
Some gasolines that are not reformulated for low emissions contain an octane-enhancing additive called methylcyclopentadlenyl manganese tricarbonyl(MMT); ask your service station operator whether or not his fuel contains " T . General Motors does not recommend the use of such gasolines. If fuels containing MMT are used, spark plug life maybe reduced and your emission control system performance maybe affected. The malfunction indicator lamp on your instrument panel mayturn on.
Filling Your Tank For vehicles equipped with the“VORTEC” 4300 engine, the fuel cap is located on the left side of your vehicle. For vehicles equipped with the “VORTEC” 5000,5700, 7400 and 6.5L engines, the fuel cap is located on the left side of your vehicle. On a chassis-cab model, refuel the front tank first, or in instances whenonly a partial fuel fill is desired. An automatic transfer mechanism will maintain approximately equal fuel levels in both tanks,so no switching is required by the operator. .
7400 and 6.5L engines, hang the cap inside the fuel filler door. To take off the cap, turnit slowly to the left (counterclockwise). “VORTEC” While refueling vehicles equipped with the 4300 engine, let the cap hang by the tether below the fuel filler neck.
/1\ CAUTION: If you get gasoline on yourself and then something ignites it, you could be badly burned. Gasoline can spray out on you if you open the fuel filler cap too quickly. This spray can happen if your tankis nearly full, and is more likely in hot weather. Open the fuel filler cap slowly and wait for any “hiss” noise to stop. Then unscrew the cap all the way. 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.
Checking ThingsUnder the Hood I A CAUTION: If your vehicle has airconditioning, the auxiliary engine fan under thehood can start up and injure you even when the engine is not running. Keep hands, clothing and tools away from any underhood electricfan. t -4 Things that burncan get on hot engine parts and start afire. These includeliquids like gasoline or diesel fuel, oil, coolant, brake fluid, windshield washer and other fluids, and plastic or rubber. You or otherscould be burned.
Hood Release To open the hood, first pull the handle inside the vehicle. Then go to the front of the vehicle and pull up on the secondary hoodrelease, located just to the passenger’s side of the centerof the grill. Lift the hood. Before closing the hood, be sure all filler caps are on properly. Pull down the hood and close it firmly.
“VORTEC” 4300,5000,5700 Engine When you lift up the hood you’ll see: “VORTEC” 5700 engine shown, locations for other engines similar.
A. Battery H. Fan B. Air Cleaner I. Power Steering Fluid Reservoir C. Radiator Cap J. EngineOilFill D. Coolant Recovery Tank E. Air Filter Restriction Indicator K. Brake Fluid Reservoir L. Windshield Washer Fluid Reservoir F. Engine Oil Dipstick M. Fuse/Relay Center G.
3 B 6-12 I
A. Battery H. Engine Oil Fill B. Coolant Recovery Tank I. Fan C. Air Cleaner J. Power Steering Fluid Reservoir D. E. E G. Radiator Cap K. Brake Fluid Reservoir Air Filter Restriction Indicator L. Windshield Washer Fluid Reservoir Engine Oil Dipstick M.
Noise Control System Among those acts presumed to constitute tamperingare the acts listed below. The following information relates to compliance with Insulation: Federal noise emission standardsfor vehicles with a Gross Vehicle Weight Rating (GVWR) of more than10,OOO lbs. 0 Removal of the noise shields or underhood insulation. (4 536 kg).
Engine Oil (Gasoline Engine) Checking EngineOil If your vehicle has a diesel engine, see “Engine Oil (Diesel Engine)” in the Diesel Engine Supplement. Pull out the dipstick and cleanit with a paper towelor cloth, then pushit back in all the way. Remove it again, keeping the tip down, and check the level. It’s a good ideato check your engine oil every time you get fuel. In orderto get an accurate reading, theoil must be warm and the vehicle must on be level ground.
1 I I NOTICE: I Don’t add too much oil. If your engine hasso much oil that the oil level gets above the upper mark that showsthe proper operating range, your engine couldbe damaged. I The engine oil fill cap for the “VORTEC”4300, 5000 and 5700 engines are located on the driver’s side engine valve cover. What Kind of Oil to Use Oils recommended for your vehicle can be identified by looking for the “Starbuk” symbol.
RECOMMENDED SAE YlSCOSlTT GRADE ENGINE OILS FOR BEST FUEL ECONOMY AND COLD STARTING, SELECT THE LOWEST SAL VISCOSITY GRADE OIL FOR THEEXPECTEDTEMPERATURERANGE. LWK Fm THIS SYMBOL HOT WEATHER I I As shown in the chart, SAE 5W-30 is best for your vehicle. However, you can use SAE 1OW-30 if it’s going to be 0°F (- 18°C) or above. These numbers onan oil container show its viscosity, or thickness. Do not use other viscosity oils, such as SAE 20W-50.
Engine Oil Additives Don’t add anythingto your oil. Your GM dealer is ready to advise if you think something should be added. When to Change Engine Oil If any one of these is true for you, use the shorttripkity maintenance schedule: 0 0 0 If none of them is true, use the longtriphighway every maintenance schedule. Change the oil and filter 7,500 miles (12 500 km)or 12 months whichever occurs first.
Air Cleaner (Gasoline Engines) The air cleaner assembly has an indicator that lets you know when the airfilter is dirty and needsto be serviced. The indicator is located in the air intake tube between theair cleaner and the engine. See “Owner Checks and Services” in the Indexto determine when to check the indicator. Your air cleaner is located between the battery and coolant recovery tank. If the areainside the clear sectionof the indicator is green, no air filter service is required.
Install the new filter by pushing it all the way to the stop on the duct. To remove the air filter, unhook the retainingclips and remove the cover.Lift the filter and the connected duct out of the air cleaner housing. Hold the duct and remove the filter by both pulling and twisting the filter away from the duct. Care should be taken to dislodge as little dirt as possible. Install the duct and the filter into the air cleaner housing. Make sure that the ductfits properly into the housing.
Refer to the Maintenance Schedule to determine when to replace the air filter. See “Owner Checks and Services” in the Index. Automatic Transmission Fluid When to Check and Change A good time to check your automatic transmission fluid level is when the engine oil is changed. Operating the enginewith the air cleaner off can causeyou OF others tobe burned. The air cleaner notonly cleans the air,it stops flameif the engine backfires. If it isn’t there, and the engine backfires,you could be burned.
How to Check Because this operation canbe a little difficult, you may choose to have this done at your GM dealership Service Department. If you do it yourself, be sureto follow all the instructions here, or you could geta false reading on the dipstick. NOTICE: Too much or too little fluid can damage your transmission. Too much can mean that some of the fluid could come out and fall on hot engine parts or exhaust system parts, starting a fire.
Checking the Fluid Hot or Cold Then, without shuttingoff the engine, follow these steps: Park your vehicle on a level place. Keep the engine running. With the parking brake applied, place the shift lever in PARK (P). 0 With your foot on the brake pedal, move the shift lever through each gear range, pausing for about three seconds in each range. Then, position the shift lever in PARK (P). 0 Let the engine run at idle for three minutes or more. 1.
Add fluid only after checking the transmission fluid HOT. (A COLD check is used only as a reference.) If the of the proper fluidto fluid level is low, add only enough bring the levelup to the HOT area fora hot check. It doesn’t takemuch fluid, generally less than one pint (0.5 L). Don ’t ove@ZZ. NOTICE: I We recommend youuse only fluid labeled DEXRON@-111, because fluid with that label is made especiallyfor your automatic transmission.
Manual Transmission Fluid When to Check A good time to have it checkedis when the engine oil is changed. However,the fluid in your manual transmission doesn’t require changing. Check the fluid level only when your engine is off, the vehicle is parked on a level place and the transmission is cool enough for you to rest yourfingers on the transmission case.
How to Add Fluid When to Check and Whatto Use Here’s howto add fluid. Refer to the Maintenance Schedule to determine what kind of fluid to use. See “Recommended Fluids and Lubricants” in the Index. y 1. Remove the filler plug. 2. Add fluid at the filler plug hole. Add only enough fluid to bring the fluid level up to the bottom of the filler plug hole. 3. Install the filler plug. Be sure the plug is fully seated. Hydraulic Clutch The hydraulic clutch system in your vehicle is self-adjusting.
How to Check Lubricant C3 (3500 HD) Trucks Equipped with Dana Rear Axle Additional rear axle scheduled maintenance is required on 3500 HD models equipped withDana rear axles when they are driven under the followingconditions: Extreme loading (at or near GVWR) or trailer towing, and: Operation above 45 mph (70 km/h) for extended periods oftime. Vehicles used in anyof these conditions require the rear 30,000 miles (50 OOO km). axle lubricant be changed every Fluid capacityis 4.12 quarts (3.9 L).
How to Check Lubricant Front Axle When to Check and Change Lubricant Refer to the Maintenance Scheduleto determine how often to check the lubricant and when to change it. See “Scheduled Maintenance Services” in the Index. How to Check Lubricant If the level is below the bottom of the filler plug hole, you’ll need to add some lubricant. Add enough lubricant to raise the levelto the bottom of the filler plug hole. What to Use Refer to the Maintenance Schedule to determine what kind of lubricant to use.
If the differential is at operating temperature (warm), add enough lubricant to raise the level to the bottomof the filler plug hole. If the differential is cold, add enough lubricant to raise the level to 1/2 inch (12 mm) below the filler plug hole. A 50/50 mixture of water and the propercoolant for your vehicle will: 0 Give freezing protection down to -34°F (-37°C). 0 Give boiling protection up to 265“F (129°C). Protect against rust and corrosion.
What to Use Use a mixture of one-half clean water(preferably distilled) and one-half DEX-COOL’ coolant which If you use this mixture, won’t damage aluminum parts. you don’t needto add anything else. A CAUTION: Adding only plain waterto your cooling system can be dangerous. Plain water, or some other liquid like alcohol, can boil before the proper coolant mix will. Your vehicle’scoolant warning system is set for the proper coolant mix.
Checking Coolant Adding Coolant If your vehicle hasa diesel engine, see “Checking Coolant” in the Diesel Engine Supplement. If you need morecoolant, add the proper DEX-COOL@ coolant mixture at the coolant recovery tank. A CAUTION: Turning the radiator pressure cap when the engine and radiator are hot can allow steam and scalding liquids toblow out and burnyou badly. With the coolant recovery tank, you will almost never have to add coolant at the radiator.
Radiator PressureCap (Gasoline Engine) NOTICE: Your radiator cap is a 15 psi (105 kPa) pressure-type cap and must be tightly installed to prevent coolant loss and possible engine damage from overheating. Be sure the arrows on the cap line up with the overflow tube on the radiator filler neck. Thermostat Engine coolant temperature iscontrolled by a thermostat in the engine coolant system. The thermostat stops the flow of coolant through theradiator until thecoolant reaches a preset temperature.
Power Steering Fluid How To Check Power Steering Fluid When theengine compartment is cool, wipe thecap and the top of the reservoir clean, then unscrew thecap and wipe the dipstick with a clean rag. Replace the cap and completely tighten it. Then remove thecap again and look at the fluid level on the dipstick. The level should beat the FULL COLD mark. If necessary, add only enoughfluid to bring the level up to the mark.
Adding Washer Fluid NOTICE: 0 0 Open the cap labeled WASHER FLUID ONLY. Add washer fluid until the tankis full. 6-34 0 When using concentrated washer fluid, follow the manufacturer’s instructions for adding water. Don’t mix water with ready-to-use washer fluid. Water can cause the solutionfreeze to and damage your washer fluid tank and other partsof the washersystem. Also, water doesn’t clean as well as washerfluid. Fill your washer fluidtank only three-quarters full when it’s very cold.
Brakes 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 Brake Fluid when your linings are worn, then you’ll have too much fluid when you get newbrake linings. You should add (or remove) brake fluid, as necessary, only when workis done on the brake hydraulic system. Your brake master cylinder reservoir is here. It is filled with DOT-3 brake fluid. There are only two reasons why the brake fluid level in the reservoir might go down.
Checking Brake Fluid What to Add When you do need brake fluid, use only DOT-3 brake fluid -- such as Delco Supremell@(GM Part No. 12377967). Use new brakefluid from a sealed container only. Always clean the brakefluid reservoir cap and the area around the cap before removingit. This will help keep dirt from entering the reservoir. 'A You can check the brake fluid without takingoff the cap. Just look at the window on the brakefluid reservoir. The fluid level should be aboveMIN.
NOTICE: Using the wrong fluid can badly damage brake system parts. For example, just a few drops of mineral-based oil, such as engine oil, in your brakesystem can damage brake system parts so badly thatthey’ll have to be replaced. Don’t let someoneput in the wrong kindof fluid. If you spill brake fluid on yourvehicle’s painted surfaces, the paint finish can be damaged. Be careful not tospill brake fluid on yourvehicle. If you do, wash it off immediately. See “Appearance Care” in the Index.
Some driving conditions or climates may cause a brake squeal when the brakes are first applied or lightly applied. This does not mean something is wrong with your brakes. Properly torqued wheel nutsare necessary to help prevent brakepulsation. When tires are rotated, inspect brake pads for wear and evenlytorque wheel nuts in the proper sequence to GM specifications.
Battery Bulb Replacement Every new vehicle has a Delco Freedom@battery. You never have to add water toone of these. When it’s time for a new battery, we recommend a Delco Freedom battery. Get one that has the replacement number shown on the original battery’s label. Before you replace any bulbs, be sure that allthe lamps are off and theengine isn’t running. See “Replacement Bulbs” in the Index for the proper types of bulbs to use.
Headlamps Sealed Beam Lamps 1. Removethe four screws from the headlamp retainer. 4. Plug in the new headlamp and putit in place. 5. Install the retainer to the headlamp and tighten the screws. 2. Pull the headlampout and remove the retainer.
Composite Headlamps 1. Remove the two screws at the top of the radiator support. 4. Turn the bulb counterclockwise and remove it. 5. Put the new bulb into the lens assembly and turn it to the right until itis tight. 2. Pull the headlamp lens assembly out. 3. Unplug the electrical connector. 6 . Plug in the electrical connector. 7. Put the headlamp lens assembly back into the vehicle. Install and tighten the two screws.
Front lhm Signal Lamps (Sealed Beam Headlamps) I 4. Pull the socketout of the lamp assembly. 1. Remove the two screws at the inside edge of the parking/turn signal lamp assembly. 5. Push in gentlyon the bulb, turnit counterclockwise and removeit from the socket. 2. Remove the lamp assemblyby swinging it out from the inside edge and sliding it out at the outside edge. 3. Squeeze the tab on the sideof the lamp socket while turning the socket counterclockwise. 6.
Front 'hrn Signal Lamps (Composite Headlamps) 1. Remove the screws and take out the parkingkurn signal lamp assembly. 4. Push in gently on the bulb, turn it counterclockwise and remove it from the socket. 2. Squeeze the tab on the side of the lamp socket while turning the socket counterclockwise. 5. Put the new bulb into the socket, gently press in on the bulb and turn itto the right until itis tight. 6. Put the socket back into the lamp assembly and turn it to the right until it locks. 7.
2. Turn the bulb socket Fender MarkerLamps (Dual Rear Wheel Pickup Models) .. , . . .. ... . . . counterclockwise and remove it from the lens assembly. 1. Remove the screws and take fender the marker assembly out of the fender. 3. Pull the bulb straight outof the socket. 4. Put a new bulb into the socket and push it in until it is tight. 5. Put the socket back into the lens assembly and turnit clockwise to tighten it. 6. Replace the lens and tighten the screws.
3. Pull the bulb straight out of the socket. Sidemarker Lamps 1. Remove the screws and pull out the parkinghum signal lamp assembly. 4. Put a new bulb into the socket and push itin until it is tight. 2. Reach through the opening and turn the sidemarker bulb socket counterclockwise and remove it. 5. Put the socket back into the sidemarker assembly and turn it clockwise to tighten it. 6. Replace the parkinghurn signal lamp assembly and tighten the screws.
Center High-MountedStoplamp (CHMSL) I 4. Replace the lens and tighten the screws. 2. Pull the old bulb straightout of the socket.
Roof Marker Lamps 1. Remove the screws and lift off the lens. 2. Pull the bulb straight out of the socket. 3. Put a new bulb into the socket and push it in until it is tight. n 2. Remove the two rear lamp assembly screws near the tailgate latch and pull out the lamp assembly. 4. Replace the lens and tighten the screws. Tailgate Marker Lamps 1. Use a screwdriver to gently pry the lensbulb assembly from the lens holder. 2. Unplug the lensbulb assembly at the connector wire. 3.
4. Pull the old bulb straight out of the socket. Taillamps (Chassis Cab Models) 1. Using your hands, peel the rubber seal away from the lens. 2. Lift the lens off the lamp assembly. 5. Put in a new bulb and push it in until it is tight. P 6. Replace the bulb retainer. 7. Replace the rear lamp assembly and tighten the screws. 8. Close the tailgate. 6-48 3. Slide the socket outof the lamp assembly.
4. Push in gently on the bulb, turn it counterclockwise and remove it from the socket. d i ” Windshield Wiper Blade Replacement For proper type and length,see “Normal Maintenance Replacement Parts” in the Index. To replace the windshield wiper blade assembly: I A I IA 5. Put in a new bulb and, pushing in gently, turn it clockwise until it istight. 6. Put the socket back in the lamp assembly and replace the lens and lens seal. 1.
Tires Your new vehicle comes with high-quality tires madeby a leading tire manufacturer. If you ever have questions about your tire warranty and whereto obtain service, see your GM Warranty booklet for details. - 0 A CAUTION: 0 Poorly maintained and improperly used tires are dangerous. 0 Overloading your tires can cause overheating as a result of too much friction. You could havean air-out and a serious accident. See “Loading Your Vehicle” in the Index.
Inflation -- Tire Pressure The Certificationmirelabel, which is on the rear edge of the driver’s door, or on the incomplete vehicle document in the cab, shows the correct inflation pressures for your tires when they’re cold. “Cold” means your vehicle has been sitting for at least three hoursor driven no more than 1 mile (1.6 km). You can operate some vehicles at reducedinflation pressures only when you’ll becarrying reduced loads.
When to Check Check your tires oncea month or more. Also,check the tire pressure of the sparetire. How to Check Use a good quality pocket-type gage to check tire pressure. You can’t tell if your tires are properlyinflated simply by looking at them. Radial tires may look properly inflated even when they’re underinflated. The purpose of regular rotation is toachieve more uniform wear for all tires on the vehicle. The first rotation is the most important.
n 111 V If your vehicle has dual rear wheels and the load range and tread designfor your front tires is the same as your rear tires, always use one of the correct rotation patterns shown here whenrotating your tires. 111 If your vehicle has dual rear wheels and the loadrange or tread designfor your front tires is different from your rear tires, always use the correct rotation pattern shown herewhen rotating your tires.
Rust or dirton a wheel, or on theparts to which it is fastened, can makewheel nuts become loose after a time. The wheel could comeoff and cause an accident. Whenyou change a wheel, remove any rust or dirt from places where the wheel attaches to thevehicle. In an emergency, you can use a clothor a paper towel to do this; but be sure to use a scraper orwire brush later, if you need to, to get allthe rust or dirt off. (See “Changing a Flat Tire” inthe Index.
Dual Tire Operation Buying New Tires When the vehicle is new, or whenever a wheel, wheel bolt or wheel nut is replaced, check the wheelnut torque after 100, 1,OOO and 6,000 miles (160, 1 600 and 10 OOO km) of driving. For proper torque, see “Wheel Nut Torque” in To find out what kind and size of tires you need, look at the CertificationEire label. the Index. The outer tireon a dual wheel setup generally wears faster than the inner tire.
Mixing tires could cause you to lose control while driving. If you mix tiresof different sizes or types (radial and bias-belted tires), the vehicle may not handle properly, andyou could have a crash. Using tiresof different sizes may also cause damage to your vehicle. Be sure to use the same size and type tires on all wheels.
Temperature -- A, B, C The temperature grades are A (the highest), B, and C, representing the tire's resistance to the generation of heat and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel. Sustained high temperature can cause the material of the tire to degenerate and reduce tire life, and excessive temperature can lead to sudden tire failure.
I a CAUTION: See “Changing a Flat Tire” in the Index for more information. Used Replacement Wheels Using the wrong replacement wheels, wheel bolts or wheel nuts on your vehicle can be dangerous. It could affect thebraking and handling of your vehicle, make your tireslose air and makeyou lose control. You could have acollision in which you or others could be injured. Always use the correct wheel, wheel bolts andwheel nuts for replacement.
NOTICE: (Continued) Use another type of traction device onlyif its manufacturer recommends it for use on your vehicle and tire size combination and road conditions. Followthat manufacturer’s instructions. To help avoid damage to yourvehicle, drive slowly, readjust orremove the device if it’s contacting your vehicle, and don’t spin your wheels. If you do find traction devices that will fit, install them on the rear tires.
Don’t use any of these unlessthis manual says you can. In many uses, these will damage your vehicle: 0 0 Alcohol 4. Use solvent-type cleaners in a well-ventilated area only. If you use them, don’tsaturate the stained area. LaundrySoap 5. If a ring forms after spotcleaning, clean the entire area immediately or it will set. Bleach Using Foam-Type Cleaner on Fabric ReducingAgents 1. Vacuum and brush the area to remove any loose dirt.
Using Solvent-Type Cleaner on Fabric Fabric Protection First, see if you haveto use solvent-type cleaner at all. Some spots andstains will clean offbetter with just water and mildsoap. Your vehicle has upholstery and carpet that has been treated with Scotchgard” Fabric Protector, a3M product. It protectsfabrics by repelling oil and water, which are the carriers of most stains. Even with this protection, you still need to clean your upholstery and carpet oftento keep it looking new.
Non-Greasy Stains Cleaning Vinyl Stains caused bycatsup, coffee (black), egg, fruit, fruit juice, milk, soft drinks, wine, vomit, urine and blood can be removed as follows: Use warm water anda clean cloth. 1. Carefully scrape off excess stain, then sponge the soiled area withcool water. 0 Rub with a clean, damp cloth to remove dirt. You may have to do it more than once. 0 Things like tar, asphalt and shoe polish will stain if you don’t get themoff quickly.
Cleaning the Top of the Instrument Panel Don’t useabrasive cleaners on glass, because they may cause scratches. Avoid placing decals on theinside rear window, since they may haveto be scraped off later. If abrasive cleaners are used on the inside of the rear window, an electric defogger element may be damaged. Any temporary license should not beattached across the defogger grid. Use only mildsoap and waterto clean the top surfaces of the instrument panel.
Weatherstrips Cleaning Exterior LampsLenses Silicone greaseon weatherstrips will make them last longer, seal better, and not stick or squeak. Apply silicone grease with a clean cloth at least every six months. During very cold, damp weather more frequent application may be required. (See “Recommended Fluids and Lubricants” in the Index.) Use lukewarm or cold water, a soft cloth and a liquid hand, dish or carwashing (mild detergent) soapto clean exterior lamps and lenses.
Foreign materials such as calcium chloride and other salts, ice melting agents, road oil and tar, tree sap, bird droppings, chemicals from industrial chimneys, etc., can damage yourvehicle’s finish if they remain on painted surfaces. Wash the vehicle as soon as possible. If necessary, use non-abrasivecleaners that are marked safe for painted surfaces to remove foreign matter. Exterior painted surfaces are subject to aging, weather and chemical fallout that can take their toll over a period of years.
Tires Sheet Metal Damage To clean your tires, use a stiff brush witha tire cleaner. If your vehicleis damaged and requiressheet metal repair or replacement, makesure the body repair shop applies anti-corrosion material to the parts repaired or replaced to restorecorrosion protection. NOTICE: ~~ - When applying a tire dressing always take care to wipe off any overspray or splash from all painted of the vehicle. surfaces on the body or wheels Petroleum-based products may damage the paint finish.
Underbody Maintenance Chemical Paint Spotting Chemicals used for ice and snow removal and dust control can collect on the underbody. If these are not removed, accelerated corrosion (rust) can occur on the underbody parts suchas fuel lines, frame, floor pan and exhaust system even though they have corrosion protection. Some weather andatmospheric conditiow &n cr&ite a chemical fallout. Airborne pollutants can fall upon and attack painted surfaces on your vehicle.
Appearance Care Materials Chart 6-68
Vehicle Identification Number (VIN) Service Parts Identification Label You’ll find this label on the inside of the glove box. It’s very helpful if you ever need to order parts. On this label is: 111 111111111II SAMPLE4UXVM072675 f IS1 1 E N G I N E A 7 CODE MODEL YEAR yourVIN, I ASSEMBLY PLANT This is the legal identifier for your vehicle. It appears on a plate in the frontcorner of the instrument panel, on the driver’s side.
Electrical System Headlamps Add-on Electrical Equipment The headlamp wiring is protected byan internal circuit go breaker. An electrical overload will cause the lamps to 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.
Fuses and Circuit Breakers The wiring circuits in your vehicle are protected from short circuits by a combination of fuses, circuit breakers and fusible thermal links. This greatly reduces the chance of fires caused by electrical problems. Look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Be sure you replace a bad fuse with a new one of the identical size and rating.
FuseEircuit Breaker 4 J 0 3 0 4 0 7 D OiQ U13 FusdCircuit Usage Breaker 1 2 3 6-72 Stop/TCC Switch, Buzzer, CHMSL, Hazard Lamps, Stoplamps Transfer Case Courtesy Lamps, Cargo Lamp, Glove Box Lamp, DomeReading Lamps, Vanity Mirrors, Power Mirrors 10 11 12 13 14 Usage Instrument Cluster, DRL Relay, Lamp Switch, Keyless Entry, Low Coolant Module, Illuminated Entry Module, DRAC (Diesel Engine) Not Used Cruise Control Auxiliary Power Outlet Air Bag System License Lamp, Parking Lamps, Taillamps, Roof Mar
FuseKircuit Breaker 15 16 17 18 19 20 21 22 23 24 A B Underhood Fusemelay Center Usage DRL Relay, Fog Lamp Relay Front and Rear Turn Signals, Back-up Lamps, BTSI Solenoid Radio (Ignition) LCWALNCM, ABS, Cruise Control Radio (Battery) PRNDL, Automatic Transmission, Speedometer, Check Gages Warning Light Variable Effort Steering Not Used Not Used Front Axle, 4WDIndicator Lamp, TP2 Relay (Gasoline Engine) Power Door Lock, Six-Way Power Seat, Keyless Entry Module Power Windows The underhood fusehelay cent
Name FUEL SOL GLOW PLUG HORN AUX FAN ECM- 1 NC ENG- 1 LIGHTING Name ECM-B RR DEFOG IGN-E 6-74 Usage Fuel Pump, PCMNCM Rear Window Defogger Auxiliary Fan Relay Coil,A/C Compressor Relay, HotFuel Module, Dual Tanks BATT IGN-A IGN-B ABS BLOWER STOP/HAZ Usage Fuel Solenoid (Diesel Engine) Glow plugs (Diesel Engine) Horn, Underhood Lamps Auxiliary Fan Injectors, PCMNCM Air Conditioning lgnition Switch, EGR, Canister Purge, EVRV Idle Coast Solenoid, Heated 02, Fuel Heater (Diesel Engine), Water Sensor (Dies
Replacement Bulbs Quantity Number Exterior Lamps SealedHeadlamps Beam Low-Beam Composite Headlamps High-Beam Composite Headlamps Front Marker Lamp Front Parking and Turn Lamp Rear Parking Lamp Rear Stop and Turn Lamp Back-up Lamp Fender MarkerLamp Roof Marker Lamp License Plate Lamp Center High-Mounted Stoplamp Underhood Lamp Underhood Reel Lamp 2 H6054 2 9006 2 9005 2 194 4 2357NA 2 2 3057 3057 3156 194 194 194 92 1 1 1 93 232 Interior Lamps Dome Lamps Reading Lamps Door Courtesy Lamps Four-
Capacities and Specifications Please refer to “Recommended Fluids and Lubricants”in the Index for more information. Engine “VORTEC” 4300 “VORTEC” 5000 “VORTEC” 5700 “VORTEC” 7400 Type V6 V8 V8 V8 VIN Code W M R J Spark Plug Gap 0.060 inches (1.52 mm) 0.060 inches (1.52 mm) 0.060 inches (1.52 mm) 0.060 inches (1.
Normal Maintenance Replacement Parts Replacement part numbers listed in this section are based on the latest information available at the time of printing, and are subject to change. If a part listed in this manual is not the same asthe part used in your vehicle when it was built, or if you have any questions, please contact your GM truck dealer. These specifications are for information only. If you have any questions, see the service manual for the chassis or refer to the body manufacturer's publications.
Cooling System Capacity (Approximate) After refill, the level must be rechecked. See “Cooling System” in the Index. Engine “VORTEC” 4300 “VORTEC” 5000 “VORTEC” 5700 “VORTEC” 7400 “VORTEC” 7400 w/3500HD VIN W M R J J Quantity 13 quarts (12.3 L) 17.5 quarts (16.6 L) 17.5 quarts (16.6L) 25 quarts (23.5L) 28.5 quarts (27 L) After refill, the level must be rechecked.See “Engine Oil” in theIndex. VIN W M R J Quantity with Filter? 4.5 quarts (4.3 L) 5 quarts (4.8 L) 5 quarts (4.8 L) 7 quarts (6.
- Section 7 MaintenanceSchedule This section covers the maintenance required for your vehicle. Your vehicle needs theseservices to retain its safety, dependability and emission control performance.
IMPORTANT: I KEEP ENGINE OIL AT THE PROPER LEVEL AND CHANGE AS RECOMMENDED Have you purchased the GM Protection Plan? The Plan supplements your new vehicle warranties. See your Warranty and Owner Assistance booklet, or your GM dealer for details. 7-2 Introduction Your Vehicle and the Environment Proper vehicle maintenancenot only helpsto keep your vehicle in good working condition, but also helps the environment. All recommended maintenance procedures are important.
How This Section is Organized The remainder of this section is divided into five parts: “Part A: Scheduled MaintenanceServices” shows what to have done and how often. Some of these services can be complex, so unless you are technically qualified and have the necessaryequipment, you should let your dealer’s service department or another qualified service center do these jobs. Performing maintenance work on a vehicle can be dangerous. In trying to do some jobs, you can be seriously injured.
Part A: Scheduled Maintenance Services Using Your Maintenance Schedule We at General Motors want to help you keep your vehicle in good working condition. But we don’t know exactly how you’ll drive it. You may drive very short distances only a few times a week. Or you may drive long distances all the time invery hot, dusty weather. You may use your vehicle in making deliveries. Oryou may drive itto work, to do errands orin many other ways.
Maintenance Schedule - Short Trip/City Definition -- Gasoline Engines Follow the Short TripKity Maintenance Schedule if any one of these conditions is true foryour vehicle: Most trips are less than 5 to 10 miles (8 to 16 km). This is particularly important when outside temperatures are below freezing. Most trips include extensive idling (such as frequent driving in stop-and-go traffic). You operate your vehicle in dusty areas or off-road frequently. You frequently tow a trailer.
Maintenance Schedule I 1 Long Trip/Highway Intervals-- Gasoline Engines ~~~ Follow this maintenance scheduleonly if none of the conditions from the Short Trip/City Maintenance Schedule is true. Da not usethis schedule if the vehicle is used for trailer towing, driven ina dusty area or used off paved roads. Usethe Short Trip/City schedulefor these conditions.
Short TripKity Maintenance Schedule =- Gasoline Engines The services shown in this schedule up to 100,000 miles (166 000 km) should be performed after 100,000 miles (166 000 km) at the same intervals. The services shown at 150,000 miles (240000 km) should be performed at the same interval after 150,000 miles (240 000 km). See “Owner Checks and Services” and “Periodic Maintenance Inspections” following. Footnotes The U.S.
-- Short TripKity Maintenance Schedule Gasoline Engines 3,000 Miles (5 000 km) ** Drive axle service (see “Recommended Fluids and Lubricants” in the Index for proper lubricant to use): 0 Locking Differential -- Drain fluid and refill atfirst engine oil change. At subsequent oil changes, check fluid level and addfluid as needed. If driving in dusty areasor towing a trailer, drain fluid and refill every 15,000 miles (25 000 km).
1 Short Trip/City Maintenance Schedule =- Gasoline Engines 6,000 Miles (10 000 km) Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. I 9,000 Miles (15 000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0Lubricate chassis components (or every 0Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.
-- Short TripKity Maintenance Schedule Gasoline Engines 12,000 Miles (20 000 km) 15,000 Miles (25 000 km) 0Change engine oil and filter (or every 0Change engine oil and filter (or every 3 months, whichever occurs first). 3 months, whichever occurs first). An Emission Control Service. An Emission Control Service. 0Lubricate chassis components (or every 0Lubricate chassis components (or every 3 months, whichever occurs first). 3 months, whichever occurs first). (See footnote #.) (See footnote #.).
I Short TripKity Maintenance Schedule-- Gasoline Engines I 18,000 Miles (30 000 km) 0For Two-Wheel-Drive vehicles only: Clean 0Change engine oil and filter (or every and repack thefront wheel bearings (or at each brake relining, whichever occurs first). 0Vehicles With GVWRAbove 8,500 lbs. Only: Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is aNoise Emission 3 months, whichever occurs first). Control Service.
-- Short TripKity Maintenance Schedule Gasoline Engines 21,000 Miles (35000 km) 24,000 Miles (40 000 km) 0Change engine oil and filter (or every 0Change engine oil and filter (or every 3 months, whichever occurs first). 3 months, whichever occurs first). An Emission Control Service. An Emission Control Service. 0Lubricate chassis components (or every 0Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.
1 Short Trip/City Maintenance Schedule -- Gasoline Engines I 27.000 Miles (45 000 km) 30,000 Miles (50 000 km) 0Change engine oil and filter (or every 0Change engine oil and filter (or every 3 months, whichever occurs first). 3 months, whichever occurs first). An Emission Control Service. An Emission Control Service. Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) 0Check readfront axle fluid level and add fluid as needed.
I I Short Trip/City Maintenance’schedule== Gasoline Engines I 30,000 Mikes (50 000 km) (Continued) 33,000 Miles (55 000 km) 0Vehicles With GVWR Above 8,5.00lbs. 0Change engine oil and filter (or every Only: Inspect shields and underhood insulation for damage or looseness. Adjust or replace asrequired. This is a Noise Emission Control Sewice. .Applicable only tu vehicles soldin the United States. 0Rotate tires.
Short TripKity Maintenance Schedule-- Gasoline Engines 36,000 Miles (60 000 km) 39,000 Miles (65 000 km) 0Change engine oil and filter (or every 0Change engine oil and filter (or every 3 months, whichever occurs first). 3 months, whichever occurs first). An Emission Control Service. An Emission Control Service. 0Lubricate chassis components (or every 0Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) c3 Rotate tires.
-- Short TriplCity Maintenance Schedule Gasoline Engines 42,000 Miles (70 000 km) 45,000 Miles (75 000 km) 0Change engine oil and filter (or every 0Change engine oil and filter (or every 3 months, whichever occurs first). 3 months, whichever occurs first). An Emission Control Service. An Emission Control Service. 0Lubricate chassis components (or every 0Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.
I Short TripKity Maintenance Schedule-= Gasoline Engines I 48,000 Miles (80 000 km) 0For Two-Wheel-Drive vehicles only: Clean 0Change engine oil and filter (or every and repack the front wheel bearings (or at each brake relining, whichever occurs first). 0Vehicles With GVWRAbove 8,500 lbs. Only: Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is a Noise Emission 3 months, whichever occurs first). Control Service.
-- Short TripKity Maintenance Schedule Gasoline Engines 50,000 Miles (83 000 km) 0Change automatic transmission fluid When doing frequent trailer towing. - Uses such as found in taxi, police or delivery service. - and filter if the vehicle’s GVWR isover 8600 lbs. or if the vehicle is mainly driven under one or more of these conditions: - In heavy city traffic where the outside temperature regularlyreaches 90 O F (32°C) or higher. - In hilly or mountainous terrain.
I Short TripKity Maintenance Schedule-= Gasoline Engines I 0Change engine oil and filter (or every 54,000 Miles (90 000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). 3 months, whichever occurs first). An Emission Control Service. An Emission Control Service. 51,000 Miles (85 000 km) 0Lubricate chassis components (or every 0Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.
I Short Trip/City Maintenance Schedule -- Gasoline Engines I 57,000 Miles (95 000 km) 60,000 Miles (100 000 km) 0Change engine oil and filter (or every 0Change engine oil andfilter (or every 3 months, whichever occurs first). 3 months, whichever occurs first). An Emission Control Service. An Emission Control Service. 0Lubricate chassis components (or every 0Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote#.
I Short TripKity Maintenance Schedule== Gasoline Engines 0Vehicles With GVWR Above 8,500 lbs. 1 condition. Check that the purge valve works properly (if equipped). Replace as needed. An Emission Control Service. (See footnote ?.) 0Inspect fuel tank, cap and lines for damage or leaks. Inspect fuel cap gasket for any damage. Replace parts as needed. An Emission Control Service. (See footnote?.) Rotate tires.
I Short TripKity Maintenance Schedule-- Gasoline Engines I 63,000 Miles (105 000 km) 66,000 Miles (110 000 km) 0Change engine oil and filter (or every 0Change engine oil and filter (or every 3 months, whichever occursfirst). 3 months, whichever occurs first). An Emission Control Service. An Emission Control Service. C l Lubricate chassis components (or every 3 months, whichever occursfirst). (See footnote #.) I7 Check readfront axle fluid level and add fluid as needed.
I l Short Trip/City Maintenance Schedule-- Gasoline Engines 69,000 Miles (115 000 km) 72,000 Miles (120 000 km) 0Change engine oil and filter (or every 0Change engine oil and filter (or every 3 months, whichever occurs first). 3 months, whichever occurs first). An Emission Control Service. An Emission Control Service. 0Lubricate chassis components (or every 0Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.
I Short Trip/City Maintenance Schedule -- Gasoline Engines I 75,000 Miles (125 000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) 0For Two-Wheel-Drive vehicles only: Clean and repack the front wheel bearings (or at each brake relining, whichever occurs first). 7-24 0Check readfront axle fluid level and add fluid as needed.
I Short Trip/City Maintenance Schedule =- Gasoline Engines I 78,000 Miles (130 000 km) 81,000 Miles (135 000 km) 17 Change engine oil and filter (or every 0Change engine oil and filter (or every 3 months, whichever occurs first). 3 months, whichever occurs first). An Emission Control Service. An Emission Control Service. I7 Lubricate chassis components (or every 3 months, whichever occurs first). 0Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.
Short TripKity Maintenance Schedule-= Gasoline Engines 84,000 Miles (140 000 km) Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) 0Check readfront axle fluid leveland add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote**.) Rotate tires.
I Short TripKity Maintenance Schedule == Gasoline Engines I 90,000 Miles (150 000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.
Short TripKity Maintenance Schedule-- Gasoline Engines 93,000 Miles (155000 km) 96,000 Miles (160 000 km) 0Change engine oil and filter (or every 0Change engine oil and filter (or every 3 months, whichever occurs first). 3 months, whichever occurs first). An Emission Control Service. An Emission Control Service. 0Lubricate chassis components (or every 0Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.
I Short Trip/City Maintenance Schedule -- Gasoline Engines [ 99,000 Miles (145 000 km) 100,000 Miles (144 000 km) 0Change engine oil and filter (or every 0Inspect spark plug wires. 3 months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) An Emission Control Service.
Short TripKity Maintenance Schedule =- Gasoline Engines 150,000 Miles (240 000 km) 100,000 Miles (166 000 km) (Continued) 0Drain, flush and refill cooling system When doing frequent trailer towing. - Uses such as found in taxi, police or delivery service. - I f you do not useyour vehicle under any of these conditions, the fluid and filter do not require changing. Manual transmission fluid doesn’t require change. 0Inspect Positive Crankcase Ventilation (PCV) valve. An Emission Control Service.
Long Tripmighway Maintenance Schedule -- Gasdin- The services shown in this schedule upto 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. + A good time to check your brakes is duringtire rotation.
Long Tripmighway Maintenance Schedule -- Gasoline Engines 1 7,500 Miles (12 500 km) 15,000 Miles (25 000 km) 0Change engine oil and filter (or every 0Change engine oil and filter (or every 12 months, whichever occurs first). 12 months, whichever occurs first). An Emission Control Service. An Emission Control Service. 0Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) 0Check readfront axle fluid level and add fluid as needed.
Long Tripmighway Maintenance Schedule -- Gasoline Engines I 22,500 Miles (37 500 km) 0Vehicles With GVWR Above 8,500 lbs. 0Change engine oil and filter (or every Only: Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is a Noise Emission Control Service. Applicnble only to vehicles sold in the United Stutes. 0Rotate tires. See “Tire Inspection and Rotation’’ in the Index for proper rotation pattern and additional information. (See footnote +.
Long Tripmighway Maintenance Schedule -- Gasoline Engines 1 I 30,000 Miles (50 000 km) 0Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. 0Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.
1 Long Trip/Highway Maintenance Schedule -- Gasoline Engines 0Change engine oil and filter (or every 45,000 Miles (75000 km) 0Change engine oil and filter (or every 12 months, whichever occurs first). 12 months, whichever occurs first). An Emission Control Service. An Emission Control Service. 37,500Miles (62 500 km) 0Lubricate chassis components (or every 0Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.
I Long Tripkiighway Maintenance Schedule -- Gasoline Engines I 45,000 Miles (75 000km) (Continued) 50,000 Miles (83 000 km) I7 Vehicles With GVWR Above 8,500 lbs. 0Change automatic transmission fluid Only: Inspect shields and underhood insulation for damage or looseness. Adjust or replace asrequired. This is a Noise Emission Control Service. Applicable onlyto vehicles sold in the United States. 0Rotate tires.
I Long TripMighway Maintenance Schedule -- Gasoline Engines 1 52,500 Miles (87 500 km) When doing frequent trailer towing. - Uses such as found in taxi, police or delivery service. I f you do not use your vehicle under any of Change engine oil and filter (or every 12 months, whichever occurs first). - A n Emissiorz Control Scrvic‘e. 0Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) 0Check readfront axle fluid level and add fluid as needed.
I Long Trip/Highway Maintenance Schedule -- Gasoline-Engines I 60,000 Miles (100 000 km) 0Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. 0Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.
Long Tripmighway Maintenance Schedule -- Gasoline Engines I 67,500 Miles (112 500 km) 0Conduct Exhaust Gas Recirculation (EGR) system inspection as described in the service manual. An Emission Corztrol Service. (See footnote?.) 0Conduct 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 ?.
Long Trip/Highway Maintenance Schedule -- Gasoline Engines 75,000 Miles (125 000 km) 0Change engine oil and filter (or every 12 months, whichever occursfirst). An Emission Control Service. Cl Lubricate chassis components (or every 12 months, whichever occursfirst). (See footnote #.) 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote * * .) 0 Vehicles With GVWR Above8,500 lbs.
1 Long Tripmighway MaintenanceSchedule -- GasolineEngines 1 82,500 Miles (137 500 km) 90,000 Miles (150 000 km) 0Change engine oil and filter (or every 0Change engine oil and filter (or every 12 months, whichever occurs first). 12 months, whichever occurs first). An Emission Control Service. A n Emi.rsiorz Control Service. 0Lubricate chassis components (or every 17 Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.
I Long Tripmighway Maintenance Schedule -- Gasoline Engines 90,000 Miles (150 000 km) (Continued) 97,500 Miles (162 500 km) 0Replace fuel filter. An Emission Control Service. 0Change engine oil andfilter (or every (See footnote?.) 0Vehicles With GVWR Above8,500 lbs. Only: Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is a Noise Emission 12 months, whichever occurs first). Control Service. Applicable only to vehicles sold in the United States.
Long Tripmighway Maintenance Schedule -- Gasoline Engines I 100,000 Miles (144000 km) 0Rotate tires. See “Tire Inspection and 0Inspect spark plug wires. Rotation” in the Index for proper rotation pattern and additional information. (See footnote +.) An Emission Control Service. 0Replace spark plugs. An Emission Control Service. Change automatic transmission fluid and filter if the vehicle’s GVWR is over 8600 lbs.
Long Tripmighway Maintenance Schedule 100,000 Miles (166 000 km) (Continued) When doing frequent trailer towing. - Uses such as found in taxi, police or delivery service. - -- Gasoline Engines 150,000 Miles (240 000 km) 0Drain, flush and refill cooling system (or every 60 months since last service, whichever occurs first). See “Engine Coolant” in the Indexfor what to use. Inspect hoses. Clean radiator, condenser, pressure cap and neck. Pressure test the cooling system and pressure cap.
Part B: Owner Checks and Services Engine Coolant Level Check Listed below are owner checks andservices which to help should be performed at the intervals specified ensure the safety, dependability and emission control performance of your vehicle. Check the engine coolant level and add the proper coolant mix if necessary. See “Engine Coolant’’ in the Index for further details. Be sure any necessary repairs are completed at once.
At Least Twice a Year Restraint System Check Make sure the safety belt reminder light and all your belts, buckles, latch plates, retractors and anchoragesare working properly. Lookfor any other loose or damaged safety belt systemparts. If you see anything that might keep a safety belt system from doing its job, have it repaired. Have any tornor frayed safety belts replaced. Also look for any openedor broken air bag coverings, and have them repairedor replaced.
Body Lubrication Service Lubricate all fuel doors, body hood and body door hinges, tailgate and tailgate handle pivotpoints, latches, locks and foldingseat hardware. Part D tells you what to use. More frequent lubrication may be required when exposed to a corrosive environment. Starter Switch Check ’ A CAUTION: When you are doing this check, the vehicle could move suddenly.If it does, youor others could be injured. Follow the steps below. 1.
2. Firmly apply the parking brake (see “Parking Brake” in the Index if necessary). Parking Brake and Automatic Transmission PARK (P) Mechanism Check NOTE: Be ready to apply the regular brake immediately if the vehicle beginsto move. 3. With the engineoff, turn the key to the RUN position, but don’t start the engine. Without applying the regular brake, try to movethe shift leverout of PARK (P) of with normal effort. If the shift lever moves out PARK (P), your vehicle’s BTSI needs service.
Part C: Periodic Maintenance Inspections Listed below are inspections and services which should be performed at least twice a year (for instance, each spring and fall). You should let yourGM dealer’s service department or other qualified service center do these jobs. Make sure any necessary repairs are completed at once. Proper procedures to performthese services may be found in a GM service manual. See “Service and Owner Publications’’ in the Index.
Drive Axle Service Brake System Inspection Check readfront axle fluid level and add as needed. Check constant velocityjoints and axle seals for leaking. Inspect the complete system.Inspect brake lines and hoses for proper hook-up, binding, leaks,cracks, chafing, etc. Inspect disc brake padsfor wear and rotors for surface condition. For vehicles with rear drum brakes, also inspect drum brake liningsfor wear and cracks.
Part D: Recommended Fluids and Lubricants USAGE NOTE: Fluids and lubricants identified below by name, part numberor specification may be obtained from your GM dealer. ~ USAGE FLUIDLUBRICANT Engine Oil Engine oil with the American (Gasoline Engine) Petroleum Institute Certified For Gasoline Engines “Starburst” symbol of the proper viscosity.To determine the preferred viscosity for your vehicle’sengine, see ’* “Engine Oil” in the Index.
~~ FLUIDLUBRICANT USAGE Synchromesh Transmission Fluid Manual (GM Part No. 12345349 Transmission (5-Speed without or equivalent). Low Gear, RPO MG5) Automatic Transmission DEXRON@-111Automatic Transmission Fluid. Key Lock Cylinders Multi-Purpose lubricant, Superlube@ (GM Part No. 12346241 or equivalent). Floor Shift Linkage Lubriplate lubricant aerosol (GM Part No.
USAGE Hood Latch Assembly, Pivots, Spring Anchor and Release Pawl ~~ ~ FLUID/LUBRICANT Lubriplate lubricant aerosol (GM Part No. 12346293 or equivalent) or lubricant meeting requirements of NLGI # 2, Category LB or GC-LB. ~~ Hood and Door Hinges Body Door Hinge Pins, Tailgate Hinge and Linkage, Folding Seat and Fuel Door Hinee Multi-purpose lubricant, Superlube@ (GM Part No. 12346241 or equivalent). Multi-purpose lubricant, Superlube@ (GM Part No. 12346241 or equivalent).
Part E: Maintenance Record After the scheduled services are performed, recordthe the service date, odometer reading and who performed in the boxes providedafter the maintenanceinterval. Any additional information from ”Owner Checks and Services” or “Periodic Maintenance” can be addedon the following record pages. Also,you should retain all maintenance receipts. Your owner information portfolio is a convenient place tostore them.
Section 8 CustomerAssistanceInformation Here you willfind out how to contact GMC if you needassistance. This section also tells you how to obtain service publications and how to report any safety defects.
Customer Satisfaction Procedure GMC dealers have the facilities, trained technicians and up-to-date informationto promptly address any concerns you may have. However, if a concern has not been resolved to your complete satisfaction, take the following steps: STEP ONE -- Discuss your concern witha member of dealership management. Normally, concerns can be quickly resolved at that level.
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).
L.. 1 I I For prompt assistance, please have the following information Refer to yourWarranty and Owner Assistance Information available to give the Customer Assistance Representative: booklet for addressesof GM Overseas offices. 0 Your name, address, home and business When contacting GMC, please remember that your concern telephone numbers will likely be resolved in the dealership, using the dealer’s facilities, equipment and personnel.
Roadside Assistance 1 FZat Tire Change: Installation of spare tire will be covered at no charge(customer is responsible for repair or replacement of tire). 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 nocharge. Lock Out: Replacement keys or locksmithservice will be covered at no chargeif you are unable to gain entry into your vehicle.
Deluxe Trip Routing: Custom-made, computerized maps using the most direct or scenic route are provided free of charge. Maps include pointsof interest and list GMC dealers along the route. Trip Routing also includes a national hotel discount book and a book of coupons. State and local maps available upon request. Please be prepared to furnish your Vehicle Identification Number (VIN). Trip InterruptionAssistance: GMC will reimburse any reasonable trip interruption expenses (up to $500.
Just dial GMC Roadside Assistance at 1-800-GMC-8782 (1-800-462-8782, Roadside Assistance prompt) to reacha qualified representative who can assist you. Your Roadside Assistance representative will ask for the following information when your call is received: Canadian Roadside Assistance Vehicles purchased in Canada have extensive an Roadside Assistance program accessiblefrom anywhere in Canada or theUnited States.
Courtesy Transportation GMC Commitment Plus offers courtesy transportation for customers when obtaining warrantyservice. This program is offered in conjunction with the 3 year/36,000 mile (60 000 km) Bumperto Bumper New Vehicle Limited Warranty. Courtesy transportation includes: One way shuttle ride from the dealership (up to 10 miles (16 km)) for same-day warranty repairs. 0 0 All Courtesy Transportation arrangements will be administered by your GMC dealership service management.
GM Participation in an Alternative Dispute Resolution Program This program is available in all 50 states and the District of Columbia. Canadian owners refer to your Warranty and Owner Assistance Information bookletfor information on the Canadian Motor Vehicle Arbitration Plan (CAMVAP). General Motorsreserves the right to change eligibility limitations and/or to discontinue its participation in this program.
We prefer you utilize the Customer Satisfaction Procedure beforeyou resort to AUTO LINE, but you may contact the BBB at any time. The BBB will attempt to resolve the complaint serving asan intermediary. If this mediation is unsuccessful, an informal hearingwill be scheduled where eligible customers may present their case to an impartial third-party arbitrator. The arbitrator will make a decision which you may accept or reject. If you accept thedecision, GM will be bound by that decision.
REPORTING SAFETY DEFECTS TO THE CANADIAN GOVERNMENT If you live in Canada, and you believe that your vehicle has a safety defect, you should immediately notify Transport Canada, in addition to notifying General Motors of Canada Limited. You may write to: Transport Canada Box 8880 Ottawa, Ontario K1 G 352 REPORTING SAFETY DEFECTS TO GENERAL MOTORS In addition to notifying NHTSA(or Transport Canada) in a situation like this, we certainly hope you’ll notify us.
1997 GMC SERVICE PUBLICATIONS ORDERING INFORMATION The following publications covering the operation and servicing of your vehicle canbe purchased by fillingc 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.
Orders will be mailed within 10 days of receipt. Please allow ade uate time for postal service. If further information is needed, write to the address s own below or call 1-800-782-4356. Material cannot be returned for credit without packing slip with return 1-800-782-4356 information within 30 days of delivery. On returns, a re-stocking fee may be applied (Monday-Friday8:00 AM - 6:OO PM EST) FAX Orders Only 1-31 3-865-5927 against the original order.
h l NOTES 8-14
Section 9 Index Accessory Power Outlet . . . . . . . . . . . . . . . . . . . . . . . . . 2-6 I Adding Equipment to the Outside of Your Vehicle . . . . . . 6-3 AirBag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-23 Adding Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 1 How Does it Restrain . . . . . . . . . . . . . . . . . . . . . . . . . . 1-28 1-25 How i t Works . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-25 Location . . . . .
6-58 Label Brake Adjustment .................................. 6-38 Tire Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-35 6-35 Master Cylinder .............................. Parking ..................................... 2-27 PedalTravel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-38 Replacing System Parts . . . . . . . . . . . . . . . . . . . . . . . . 6-38 System Warning Light ......................... 2-71 4-54 Trailer .....................
Climate Control System . . . . . . . . . . . . . . . . . . . . . . . 3.2.3.3 Clock. Setting the . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7 6-26 Clutch Fluid. Hydraulic .......................... Comfort Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 ComfortGuides.Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-40 3-26 Compact Disc Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3- 16. 3-20 Compact Disc Player ................
Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-70 Electrochromic Daymight Rearview Mirror . . . . . . . . . . 2-48 Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10. 6-12 6-29 Coolant ..................................... Coolant Heater ............................... 2- 14 7-45 Coolant Level Check .......................... Coolant Temperature Gage ..................... 2-72 6-78 Cooling System Capacity ....................... 2-32 Exhaust ..
Garage Door Opener ............................ 2-52 4-41 GAWR ....................................... Gear Positions. Automatic Transmission . . . . . . . . . . . . . 2- 15 Gear Positions. Manual Transmission . . . . . . . . . . 2- 19. 2-20 2-52 GloveBox .................................... 4-41 Gross Axle Weight Rating ........................ Gross Vehicle Weight Rating ...................... 4-41.. Guide en Fransais . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 GVWR . . . . . . .
Labels Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4 1 Certificationflire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4 1 Service Parts Identification ..................... 6-69 Vehicle Identification Number . . . . . . . . . . . . . . . . . . . 6-69 2-43 Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-47 Cargo ...................................... Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Methanol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4 2-48 Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Convex Outside . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-51 Electrochromic Daymight Rearview . . . . . . . . . . . . . . 2-48 Inside Daymight Rearview . . . . . . . . . . . . . . . . . . . . . 2-48 2-51 Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power Remote Control . . . .
Rocking Your Vehicle ........................... 5-35 Rear Roof Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - ' 6 - 2 6 Marker Lamp Bulb Replacement .............. 6-47 Rotation. Tires .................................6-52 DoorSecurityLocks ........................... 2-6 Outside Seat Position ..................... 1-34, 1-37 1-40 Safety Belt Comfort Guides ..................... s a f e t y Belt Extender ............................ 14-55 Seatpassengers ,................
Safety Defects. Reporting . . . . . . . . . . . . . . . . . . . . . . . . 8- 10 ... Safety Warnings and Symbols ....................... 111 Scheduled Maintenance Services .................... 7-4 1-6 Seatback. Latches ................................ 1-4 Seatbacks. Reclining . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Seats 1-7 EasyEntry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 ManualFront . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I I 9-10
Turn Signal and Lane Change Signals . . . . . . . . . . . . . . . 2-37 Turn SignalNultifunction Lever . . . . . . . . . . . . . . . . . . . 2-36 Turn Signals When Towing a Trailer . . . . . . . . . . . . . . . . 4-56 Underbody Maintenance . . . . . . . . . . . . . . . . . . . . . . . . Underhood FuseRelay Center ..................... 6-67 6-73 Vehicle Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6 DamageWarnings . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service Station Checkpoints ENGINE COOLANT RECOVERY TANK P5-13 and 6-29* P5-3 BATTERY and 6-39 ENGINE OIL DIPSTICK P6-15* \ I F I1 TIRES P6-50 //< j;- { /, SECONDARY HOOD RELEASE P6-9 WINDSHIELD WASHER FLUID P6-33 I HOOD RELEASE P6-9 FUEL DOOR P6-5 For detailed information, referto the page numberlisted, or see the Indexin the back of the owner’s manual. * For vehicles equipped withdiesel engines, see the Diesel Engine Supplement.
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