1994 Chevrolet Blazer Owners Manual

on the brake fluid reservoir.

The fluid levels should be above “MIN.” If they aren’t, have your brake system checked to see if there is a leak. After work is done on the brake hydraulic system, make sure the above “MIN” and below the top of each window. What to Add When you do need brake fluid, use only DOT-3 brake fluid - such as Delco Supreme II@ (GM Part No.1052535). Use new brake fluid from a sealed container only, and always clean the brake fluid reservoir cap before removing it.

levels are

NOTICE: 0 Don’t let someone put in the wrong kind of fluid. For

example, just a few drops of mineral-based oil, such as engine oil, in your brake system can damage brake system parts so badly that they’ll have to be replaced.

0 Brake fluid can damage paint, so be careful not to spill brake fluid on your vehicle. If you do, wash it off immediately. See “Appearance Care” in the Index.

Brake Wear Your vehicle has front disc brakes and rear drum brakes. Disc brake pads have built-in wear indicators that make a high-pitched warning sound when the brake pads are worn and new pads are needed. The sound may come and go or be heard all the time your vehicle is moving (except when you are pushing on the brake pedal firmly).

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I NOTICE: I Continuing to drive with worn-out brake pads could result in

costly brake repair.

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. Your rear drum brakes don’t have wear indicators, but if you ever hear a rear brake rubbing noise, have the rear brake linings inspected. Also, the rear brake drums should be removed and inspected each time the tires are removed for rotation or changing. When you have the front brakes replaced, have the rear brakes inspected, too. Brake linings should always be replaced as complete axle sets. Brake Pedal Travel See your dealer if the brake pedal does not return to normal height, or if there is a rapid increase in pedal travel. This could be a sign of brake trouble. Brake Adjustment Every time you make a brake stop, your disc brakes adjust for wear. If your brake pedal goes down farther than normal, your rear drum brakes may need adjustment. Adjust them by backing up and firmly applying the brakes a few times. Replacing Brake System Parts The braking system on a modern vehicle is complex. Its many parts have to be of top quality and work well together if the vehicle is to have really good braking. Vehicles we design and test have top-quality GM brake parts in them, as your vehicle does when it is new. When you replace parts of your braking system - for example, when your brake linings wear down and

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you have to have new ones put in - be sure you get new genuine GM replacement parts. If you don’t, your brakes may no longer work properly. For example, if someone puts in brake linings that are wrong for your vehicle, the balance between your front and rear brakes can change, for the worse. The braking performance you’ve come to expect can change in many other ways if someone puts in the wrong replacement brake parts. Fluid Leak Check After the vehicle has been parked for a while, inspect the surface under the vehicle for water, oil, fuel or other fluids. Water dripping from the air conditioning system after it has been used is normal. If you notice fuel leaks or fumes, the causes should be found and corrected at once. Battery Every new vehicle has a Delco Freedom@ battery. You never have to add water to one of these. When it’s time for a new battery, we recommend a Delco Freedom@ battery. Get one that has the catalog number shown on the original battery’s label. Vehicle Storage If you’re not going to drive your vehicle for 25 days or more, take off the black, negative (-) cable from the battery. This will help keep your battery from running down.

Contact your dealer to learn how to prepare your vehicle for longer storage periods. For more information, contact your dealer’s service department, or write: Adistra Corporation 17 1 Hamilton Street Plymouth, MI 48 170 In Canada, write: General Motors of Canada Limited Customer Services Department Oshawa, Ontario L1J 5Z6 Canada

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ulb Replacement

Before you replace any bulbs, be sure that all the lights are off and the engine isn't running. Halogen Bulbs

Headlights

1. Remove the four screws from the headlight retainer. 2. Pull the headlight

out and remove the retainer.

3.

4.

5.

Unplug the headlight. Plug in the new bulb and put it in place. Install the retainer to the headlight.

:::

6. Install the screws.

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Front ParkingKurn Signal Lights 1. Reach under and behind the parkingkurn signal light assembly.

2. Turn the socket to the left and pull it out.

3. Turn the bulb to

the left and pull it out of the socket.

4. Put the new bulb in the socket and turn it to the right until it is tight. 5. Put the socket back into the assembly and turn the socket to the right

until it locks in place.

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Rear Lights 1. Open the endgate.

3. Pull the assembly

away from the fender.

4. Turn tne socket to the left to remove it. If the socket has a tab, push the tab in while you turn the socket.

5. Turn the bulb to the left to remove it. 6. Put the new bulb into the socket and turn the bulb to the right. 7. Put the socket into the light assembly and turn the socket to the right

until it locks in place.

8. Install the light assembly and screws. 9. Close the endgate.

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Other Maintenance Items Front Suspension and Steering Linkage Refer to the Maintenance Schedule to determine how often to lubricate the fittings and what type of lubricant to use. Front Wheel Bearing (Two- Wheel Drive) If your vehicle is two-wheel drive, it has wheel bearings that must be cleaned and repacked. Refer to the Maintenance Schedule to determine how often this must be done.

Single Belt Accessory Drive Your new vehicle uses a serpentine belt that is lighter, and more durable than systems with several belts. The belt runs over or around the pulleys on the engine. A tensioner is used to keep the belt tight at all times. 'The tensioner also makes replacing the belt easier. If you need to replace the belt, be sure to get the correct replacement belt. Your dealership or parts supplier can help you with this. The Accessory Drive Belt Routing label on your vehicle will show you how to route the belt your vehicle uses.

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Windshield Wiper Blade Inserts

To replace your windshield wiper blade inserts, lift the wiper arm away from the windshield. Pinch the two tabs on the wiper arm and slide the insert out of the blade. Slide the new one in place. Make sure the tabs are locked into position.

is below 40°F

Air Conditioning Every now and then have your dealership check your air conditioning system to be sure it has not lost any cooling ability. If you think the system is not working properly, have your dealership check it out as soon as possible. The air conditioning will not work when the temperature (4°C). Lubrication Accelerator Control System Refer to the Maintenance Schedule to determine how often the accelerator linkage pivot points must be lubricated and what type of lubricant to use. Accelerator cables and cruise control cables should not be lubricated. Any cables that are worn or are hard to pull should be replaced. When cleaning the engine compartment with water or steam, avoid directing the flow onto the throttle linkage in a manner that would cause moisture to enter the cables. Hood Latches and Hood Hinge Refer to the Maintenance Schedule to determine how to lubricate the hood latch and hood hinge assembly.

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Propeller Shaft Slip Splines/Universal Joints Refer to the Maintenance Schedule to determine how often the slip and universal joints must be lubricated and what type of lubricant to use.

Body Normal use of your vehicle will cause metal to metal wear at some points on the cab and body if they are not lubricated. For exposed surfaces, such as door checks, door lock bolts, lock striker plates, dovetail bumper wedges, etc., a thin film of engine oil should be applied. Where oil holes are provided in the body or cab, a dripless oil can be used. The seat adjusters and seat track should be lubricated with chassis grease. Door weatherstrips and rubber hood bumpers should be wiped clean with a wet cloth and lightly coated with a rubber lubricant. Never use too much of any lubricant and be sure to wipe up any extra lubricant when you are finished. Window regulators and controls are inside the doors. They are lubricated with a long lasting grease. If lubrication is required your dealer should perform this service. Refer to the Maintenance Schedule to determine how often to lubricate these items and what type of lubricant to use. Lock Cylinders To be sure your locks operate properly, they must be lubricated. Refer to the Maintenance Schedule to determine how often to lubricate them and what type of lubricant to use. You should not use penetrating oils because they could wash out the factory installed lubricant and cause the lock to bind. De-icers which contain alcohol could also wash away the lubricant, so be sure to lubricate the lock after using a de-icer of this type. Endgate Handle The endgate handle pivot points on your vehicle should be lubricated to keep the handle working smoothly. Refer to the Maintenance Schedule to determine how often to lubricate them and what type of lubricant to use.

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Exhaust System ‘To help prevent damage to your exhaust system, do not continue to drive your vehicle if you notice:

Engine misfiring Loss of performance

0 Other unusual operating conditions

Have your engine and exhaust system serviced regularly.

Three- Way Catalytic Converter Your vehicle’s three-way catalytic converter is designed to reduce the pollutants in your vehicle’s exhaust. Use only unleaded fuel in your vehicle. If you use leaded fuel, you could damage your three-way catalytic converter and other engine components. Engine Control Module System This system has an oxygen (02) sensor that helps keep your engine’s air-fuel mixture at a proper level. Use only unleaded fuel in your vehicle. If you use leaded fuel, you could damage your oxygen (02) sensor and affect your vehicle’s emissions.

Malfunction Indicator Lamp (SERVICE ENGINE SOON ) This light on your instrument panel lets you know when your emission system needs service. The light will come on briefly when you start your engine to let you know that the system is working. If it does not come on when you start your engine, or if it comes on and stays on while you’re driving, your system may need service. Your vehicle should still be driveable, but you should have your system serviced right away.

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Loading Your Vehicle

The CertificatiodTire label is found on the driver’s door lock pillar. The label shows the size of your original tires and the inflation pressures needed to obtain the gross weight capacity of your vehicle. This is called the GVWR (Gross Vehicle Weight Rating). The GVWR includes the weight of the vehicle, all occupants, fuel and cargo. The Certificationnire label also tells you the maximum weights for the front and rear axles, called Gross Axle Weight Rating (GAWR). To find out the actual loads on your front and rear axles, you need to go to a weigh station and weigh your vehicle. Your dealer can help you with this. Be sure to spread out your load equally on both sides of the centerline. Never exceed the GVWR for your vehicle, or the Gross Axle Weight Rating (GAWR) for either the front or rear axle. And, if you do have a heavy load, you should spread it out.

Using heavier suspension components to get added durability might not change your weight ratings. Ask your dealer to help you load your vehicle the right way.

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I NOTICE:

Your warranty does not cover parts or components that fail because of overloading.

If you put things inside your vehicle - like suitcases, tools, packages, or anything else - they will go as fast as the vehicle goes. If you have to stop or turn quickly, or if there is a crash, they’ll keep going.

Payload The Payload Capacity is shown on the Certificationmire label. This is the maximum load capacity that your vehicle can carry. Be sure to include the weight of the people inside as part of your load. If you added any accessories or equipment after your vehicle left the factory, remember to subtract the weight of these things from the payload. Your dealer can help you with this.

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Trailering Package If your vehicle comes with the Trailering Package, there is also a load rating which includes the weight of the vehicle and the trailer it tows. This rating is called the Gross Combination Weight Rating (GCWR). When you weigh your trailer, be sure to include the weight of everything you put in it. And, remember to figure the weight of the people inside as part of your load. Your dealer can help you determine your GCWR.

Add-on Equipment I you carry removable items, you may need to put a limit on how many W1. people you carry inside your vehicle. Be sure to weigh your vehicle before you buy and install the new equipment.

NOTICE: Your warranty doesn’t cover parts or components that fail because of overloading.

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Tires We don’t make tires. Your new vehicle comes with high quality tires made by a leading tire manufacturer. These tires are warranted by the tire manufacturers and their warranties are delivered with every new vehicle. If your spare tire is a different brand than your road tires, you will have a tire warranty folder from each of these manufacturers.

Inflation - Tire Pressure The Certificatioflire label which is on the driver’s door lock pillar, shows the correct inflation pressures for your tires, when they’re cold. “Cold” means your vehicle has been sitting for at least three hours or driven no more than a mile.

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NOTICE: Don’t let anyone tell you that underinflation or overinflation is all right. It’s not. If your tires don’t have enough air (underinflation) you can get:

Too much flexing Too much heat Tire overloading Bad wear Bad handling Bad fuel economy.

If your tires have too much air (overinflation), you can get:

Unusual wear Bad handling Rough ride Needless damage from road hazards.

When to Check Check your tires once a month or more.

How to Check Use a good quality pocket-type gage to check tire pressure. Simply looking at the tires will not tell you the pressure, especially if you have radial tires - which may look properly inflated even if they’re underinflated. If your tires have valve caps, be sure to put them back on. They help prevent leaks by keeping out dirt and moisture.

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Tire Inspection and Rotation To make your tires last longer, have them inspected and rotated at the mileages recommended in the Maintenance Schedule. See “Scheduled Maintenance Services’’ in the Index.

FRT

FRT

Use this rotation pattern.

If your vehicle has front tires with different load ratings or tread designs (such as all season vs. on/off road) than the rear tires, don’t rotate your tires front to rear. After the tires have been rotated, adjust the front and rear inflation pressure as shown on the CertificationEire label. Make certain that all wheel nuts are properly tightened. See “Wheel Nut Torque” in the Index.

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When lt’s Time for New Tires

One way to tell when it’s time for new tires is to check the treadwear indicators, which will appear when your tires have only 2/32 inch (1.6 mm) or less of tread remaining.

You need a new tire if

0 You can see the indicators at three or more places around the tire.

You can see cord or fabric showing through the tire’s rubber. The tread or sidewall is cracked, cut or snagged deep enough to show cord or fabric.

0 The tire has a bump, bulge or split.

The tire has a puncture, cut, or other damage that can’t be repaired well because of the size or location of the damage.

Buying New Tires To find out what kind and size of tires you need, look at the CertificatiodTire label. The tires installed on your vehicle when it was new had a Tire Performance Criteria Specification (TPC Spec) number on each tire’s sidewall. When you get new tires, get ones with that same TPC Spec number. That way, your vehicle will continue to have tires that are designed to give proper endurance, handling, speed rating, traction, ride and other things during normal service on your vehicle. If your tires have an all-season tread design, the TPC number will be followed by a “MS” (for mud and snow).

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If you ever replace your tires with those not having a TPC Spec number, make sure they are the same size, load range, speed rating and construction type (bias, bias-belted or radial) as your original tires.

Uniform Tire Quality Grading The following information relates to the system developed by the United States National Highway Traffic Safety Administration which grades tires by treadwear, traction and temperature performance. (This applies only to vehicles sold in the United States.)

Treadwear The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified government test course. For example, a tire graded 150 would wear one and a half (1 1/2) times as well on the government course as a tire graded 100. The relative performance of tires depends upon the actual conditions of their use, however, and may depart significantly from the norm due to variations in driving habits, service practices and differences in road characteristics and climate. Traction - A, B, C The traction grades, from highest to lowest are: A, B, and C. They represent the tire’s ability to stop on wet pavement as measured under controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance. Warning: The traction grade assigned to this tire is based on braking (straight-ahead) traction tests and does not include cornering (turning) traction.

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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. The grade C corresponds to a level of performance which all passenger car tires must meet under the Federal Motor Vehicle Safety Standard No. 109. Grades B and A represent higher levels of performance on the laboratory test wheel than the minimum required by law. Warning: The temperature grade for this tire is established for a tire that is properly inflated and not overloaded. Excessive speed, underinflation, or excessive loading, either separately or in combination, can cause heat buildup and possible tire failure. These grades are molded on the sidewalls of passenger car tires. While the tires available as standard or optional equipment on General Motors vehicles may vary with respect to these grades, all such tires meet General Motors performance standards and have been approved for use on General Motors vehicles. All passenger type (P Metric) tires must conform to Federal safety requirements in addition to these grades. Wheel Alignment and Tire Balance The wheels on your vehicle were aligned and balanced carefully at the factory to give you the longest tire life and best overall performance. In most cases, you will not need to have your wheels aligned again. However, if you notice unusual tire wear or your vehicle pulling one way or the other, the alignment may need to be reset. If you notice your vehicle vibrating when driving on a smooth road, your wheels may need to be rebalanced. Wheel Replacement Replace any wheel that is bent, cracked or badly rusted. If wheel nuts keep coming loose, the wheel, wheel bolts, and wheel nuts should be replaced. If the wheel leaks air, replace it (except some aluminum wheels, which can sometimes be repaired). See your GM dealer if any of these conditions exist. Your dealer will know the kind of wheel you need. Each new wheel should have the same load carrying capacity, diameter, width, offset, and be mounted the same way as the one it replaces.

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If you need to replace any of your wheels, wheel bolts, or wheel nuts, replace them only with parts. This way, you will be sure to have the right wheel, wheel bolts, and wheel nuts for your GM model.

NOTICE: The wrong wheel can also cause problems with bearing life, brake cooling, speedometer/odometer calibration, headlight aim, bumper height, vehicle ground clearance, and tire or tire chain clearance to the body and chassis.

Used Replacement Wheels

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Tire Chains

NOTICE: If your vehicle has P235/75R15 size tires, don’t use tire chains; they can damage your vehicle. If you have other size tires, use tire chains only where legal and only when you must. Use only SAE Class “S” type chains that are the proper size for your tires. Install them on the drive axle tires (four-wheel-drive vehicles can use chains on both axles) and tighten them as tightly as possible with the ends securely fastened. Drive slowly and follow the chain manufacturer’s instructions. If you can hear the chains contacting your vehicle, stop and retighten them. If the contact continues, slow down until it stops. Driving too fast with chains on will damage your vehicle.

Appearance Care

Remember, cleaning products can be hazardous. Some are toxic. Others can burst into flame if you strike a match or get them on a hot part of the vehicle. Some are dangerous if you breathe their fumes in a closed space. When you use anything from a container to clean your vehicle, be sure to follow the manufacturer’s warnings and instructions. And always open your doors or windows when you’re cleaning the inside.

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Never use these to clean your vehicle:

Gasoline 0 Benzene Naphtha

0 Carbon Tetrachloride

Acetone

Paint Thinner

0 Turpentine 0 Lacquer Thinner 0 Nail Polish Remover

They can all be hazardous - som damage your vehicle, too. Don’t use any of these unless this manual says you can. In many uses, these will damage your vehicle:

e more th . a n 0th .ers - and they can all

Alcohol Laundry Soap Bleach Reducing Agents

Cleaning the Inside of Your Vehicle Use a vacuum cleaner often to get rid of dust and loose dirt. Wipe vinyl or leather with a clean, damp cloth. Your GM dealer has two GM cleaners, a solvent-type spot lifter and a foam-type powdered cleaner. They will clean normal spots and stains very well. Do not use them on vinyl or leather. Here are some cleaning tips:

Always read the instructions on the cleaner label. Clean up stains as soon as you can - before they set. Use a clean cloth or sponge, and change to a clean area often. A soft brush may be used if stains are stubborn. Use solvent-type cleaners in a well-ventilated area only. If you use them, don’t saturate the stained area. If a ring forms after spot cleaning, clean the entire area immediately or it will set.

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Using Foam-Type Cleaner on Fabric

Vacuum and brush the area to remove any loose dirt. Always clean a whole trim panel or section. Mask surrounding trim along stitch or welt lines. Mix Multi-Purpose Powdered Cleaner following the directions on the container label. Use suds only and apply with a clean sponge. Don’t saturate the material. Don’t rub it roughly. As soon as you’ve cleaned the section, use a sponge to remove the suds.

0 Rinse the section with a clean, wet sponge. 0 Wipe off what’s left with a slightly damp paper towel or cloth. 0 Then dry it immediately with a blow dryer or a heat lamp.

NOTICE: Be careful with a hair dryer or heat lamp. You could scorch the fabric.

0 Wipe with a clean cloth. Using Solvent-Type Cleaner on Fabric First, see if you have to use solvent-type cleaner at all. Some spots and stains will clean off better with just water and mild soap. If you need to use a solvent:

Gently scrape excess soil from the trim material with a clean, dull knife or scraper. Use very little cleaner, light pressure and clean cloths (preferably cheesecloth). Cleaning should start at the outside of the stain, “feathering” toward the center. Keep changing to a clean section of the cloth. When you clean a stain from fabric, immediately dry the area with an air hose, hair dryer, or heat lamp to help prevent a cleaning ring. (See the previous NOTICE.)

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Special Cleaning Problems

Greasy or Oily Stains Such as grease, oil, butter, margarine, shoe polish, coffee with cream, chewing gum, cosmetic creams, vegetable oils, wax crayon, tar and asphalt.

Carefully scrape off excess stain. Follow the solvent-type instructions described earlier.

0 Sh% polish, wax crayon, tar and asphalt will stain if left on a vehicle seat fabric. They should be removed as soon as possible. Be careful, because the cleaner will dissolve them and may cause them to spread.

Non-Greasy Stains Such as catsup, coffee (black), egg, fruit, fruit juice, milk, soft drinks, wine, vomit, urine and blood.

Carefully scrape off excess stain, then sponge the soiled area with cool water. If a stain remains, follow the foam-type instructions described earlier. If an odor lingers after cleaning vomit or urine, treat the area with a waterhaking soda solution: I teaspoon (5 ml) of baking soda to 1 cup (250 ml) of lukewarm water. If needed, clean lightly with solvent-type cleaner.

Combination Stains Such as candy, ice cream, mayonnaise, chili sauce and unknown stains.

0 Carefully scrape off excess stain, then clean with cool water and allow

to dry.

0 If a stain remains, clean it with solvent-type cleaner. Cleaning Viny/ Use warm water and a clean cloth.

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 them

off quickly. Use a clean cloth and a solvent-type vinyl cleaner.

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Cleaning Leather Use a soft cloth with lukewarm water and a mild soap or saddle soap. 0 For stubborn stains, use a mild solution of 10% isopropyl alcohol

(rubbing alcohol) and 90% water. Never use oils, varnishes, solvent-based or abrasive cleaners, furniture polish or shoe polish on leather. Soiled leather should be cleaned immediately. If dirt is allowed to work into finish, it can harm the leather.

Cleaning the Top of the Instrument Panel Use only mild soap and water to clean the top surfaces of the instrument panel. Sprays containing silicones or waxes may cause annoying reflections in the windshield and even make it difficult to see through the windshield under certain conditions. Care of Safety Belts Keep belts clean and dry.

Glass Glass should be cleaned often. GM Glass Cleaner (GM Part No. 1050427) or a liquid household glass cleaner will remove normal tobacco smoke and dust films. Don’t use abrasive cleaners on glass, because they may cause scratches. Avoid placing decals on the inside rear window, since they may have to be scraped off later. If abrasive cleaners are used on the inside of the rear window, an electric defogger element may be damaged. Any temporary license should not be attached across the defogger grid.

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Cleaning the Outside of the Windshield, Backglass and Wiper Blades If the windshield is not clear after using the windshield washer, or if the wiper blade chatters when running, wax or other material may be on the blade or windshield. Clean the outside of the windshield with GM Windshield Cleaner, Bon-Ami Powder@ (GM Part No. 105001 1). The windshield is clean if beads do not form when you rinse it with water. Clean the blade by wiping vigorously with a cloth soaked in full strength windshield washer solvent. Then rinse the blade with water. Wiper blades should be checked on a regular basis and replaced when worn. Cleaning the Outside of Your Vehicle The paint finish on your vehicle provides beauty, depth of color, gloss retention and durability.

Washing Your Vehicle The best way to preserve your vehicle’s finish is to keep it clean by washing it often with lukewarm or cold water. Don’t wash your vehicle in the direct rays of the sun. Don’t use strong soaps or chemical detergents. Use liquid hand, dish or car washing (mild detergent) soaps. Don’t use cleaning agents that contain acid or abrasives. All cleaning agents should be flushed promptly and not allowed to dry on the surface, or they could stain. Dry the finish with a soft, clean chamois or a 100% cotton towel to avoid surface scratches and water spotting. High pressure vehicle washes may cause water to enter your vehicle.

Finish Care Occasional waxing or mild polishing of your vehicle may be necessary to remove residue from the paint finish. You can get GM approved cleaning products from your dealer. (See “Appearance Care and Materials” in the Index.) Protecting Exterior Bright Metal Parts Bright metal parts should be cleaned regularly to keep their luster. Washing with water is all that is usually needed. However, you may use GM Chrome Polish on chrome or stainless steel trim, if necessary.

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Use special care with aluminum trim. To avoid damaging protective trim, never use auto or chrome polish, steam or caustic soap to clean aluminum. A coating of wax, rubbed to high polish, is recommended for all bright metal parts. Aluminum Wheels Aluminum wheels have a protective coating similar to the painted surface of your vehicle. Don’t use strong soaps, chemicals, chrome polish, abrasive cleaners or abrasive cleaning brushes on them because you could damage this coating. After rinsing thoroughly, a wax may be applied.

I NOTICE:

If you have aluminum wheels, don’t use an automatic vehicle wash that has hard silicon carbide cleaning brushes. These brushes can take off the protective coating.

White Side wa// Tires Your GM dealer has a GM White Sidewall Tire Cleaner. You can use a stiff brush with the cleaner. Weatherstrips Silicone grease on 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 & Lubricants” in the Index.) Sheet Metal Damage If your vehicle is damaged and requires sheet metal repair or replacement, make sure the body repair shop applies anti-corrosion material to the parts repaired or replaced to restore corrosion protection. Foreign Material Calcium chloride and other salts, ice melting agents, road oil and tar, tree sap, bird droppings, chemicals from industrial chimneys, and other foreign matter can damage your vehicle’s finish if they remain on painted surfaces. Use cleaners that are marked safe for painted surfaces to remove foreign matter.

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Finish Damage Any stone chips, fractures or deep scratches in the finish should be repaired right away. Bare metal will corrode quickly and may develop into a major repair expense. Minor chips and scratches can be repaired with touch-up materials available from your dealer or other service outlets. Larger areas of finish damage can be corrected in your dealer’s body and paint shop. Underbody Maintenance 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 such as fuel lines, frame, floor pan, and exhaust system even though they have corrosion protection. At least every spring, flush these materials from the underbody with plain water. Clean any areas where mud and other debris can collect. Dirt packed in closed areas of the frame should be loosened before being flushed. Your dealer or an underbody vehicle washing system can do this for you. Chemical Paint Spotting Some weather and atmospheric conditions can create a chemical fallout. Airborne pollutants can fall upon and attack painted surfaces on your vehicle. This damage can take two forms: blotchy, ringlet-shaped discolorations, and small irregular dark spots etched into the paint surface. Although no defect in the paint job causes this, GM will repair, at no charge to the owner, the surfaces of new vehicles damaged by this fallout condition within 12 months or 12,000 miles (20 000 km) of purchase, whichever comes first.

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PART

NUMBER 1050172

SIZE

DESCRIPTION

USAGE

16 oz. (0.473L) Tar and Road Oil

Remover

1050173

16 oz. (0.4731) Chrome Cleaner and Polish

1050174

1050214

16 oz. (0.473L) White Sidewall

Tire Cleaner 32 oz. (0.946L) Vinyl Leather

Cleaner

1050244

16 oz. (0.473L) Fabric Cleaner

1050427

23 oz. (0.680L) Glass Cleaner

1050429

6 lbs. (2.72 kg) Multi-Purpose

Powder Cleaner

Removes old waxes, polishes, tar and road oil Removes rust and corrosion on chrome and stainless steel Cleans white and black tires Spot and stain removal on leather or vinyl Spot and stain removal on cloth and fabric Glass cleaning and spot cleaning on vinyls Cleans vinyl and cloth on door trim, seats, and carpet-also tires and mats

1050729

105 1055 105 1398

1052870 1050201

8 02. (0.237L) Vinyl Top Cleaner Cleaning tops Vinyl top dressing Spot and stain removal on cloth and fabric

16 oz. (0.473L) Preservatone 8 oz. (0.237L) Spot Lifter

of vinyl

16 oz. (0.473L) Wash-Wax (conc.) Exterior wash 16 oz. (0.473L) Magic Mirror Cleaner-Polish and

Exterior cleaner

polish

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Vehicle Identification Number (VIN)

This is the legal identifier for your vehicle. It appears on a plate in the front corner of the instrument panel, on the driver’s side. You can see it if you look through the windshield from outside your vehicle. The VIN also appears on the Vehicle Certification and Service Parts labels and the certificates of title and registration.

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Engine Identification The eighth character in your VIN is the engine code. This code will help rou identify your engine, specifications, and replace-?nt parts.

o n

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Service Parts Identification Label You’ll find this label on the inside of the glove box.

1 Service Parts Identification

VEHICLE <

IDENTIFICATION NUMBER

00000 0000000000000oO00 ARL AD2 A65 B6Y B9A B9K C60 D1B D36 E52 E6E E92 FLT GU1 JM7 K19 K64 LC3 MX1 M31 NA5 NB1 QMXVK3 VC2 VYI VY4 V73 Y19 ZJ7 6BJ 62L 62U 67D 671 679

7BJ 8HJ 9HJ

MODEL DESIGNATION

OPTlON CONTENT

WHEELBASE

’ OOOOO

DO NOT REMOVE

PAINTTECHNOLOGY

ORDER NUMBER

EXTERIORCOLORS

It’s very helpful if you ever need to order parts. On this label is:

0 your VIN,

the model designation, 0 paint information, and 0 a list of all production options and special equipment.

Be sure that this label is not removed from the vehicle. Add-on Lxtrical Equipment

NOTICE: Don’t add anything electrical to your vehicle unless you check with your dealer first. ,Some electrical equipment can damage your vehicle and the damage wouldn’t be covered by your warranty. Some add-on electrical equipment can keep other components from working as they should.

Fuses and Circuit Breakers The wiring circuits in your vehicle are protected from short circuits by a combination of fuses, circuit breakers, and fusible thermal links in the wiring itself. This greatly reduces the chance of fires caused by electrical problems.

6-60

Headlights The headlight wiring is protected by a circuit breaker in the light switch. An electrical overload will cause the lights to go on and off. If this happens, have your headlight wiring checked right away. Windshield Wipers The windshield wiper motor is protected by a circuit breaker and a fuse. If the motor overheats due to heavy snow, etc., the wiper will stop until the motor cools. If the overload is caused by some electrical problem and not snow, etc., be sure to get it fixed. Power Windows and Other Power Options Circuit breakers in the fuse panel protect the power windows and other power accessories. When the current load is too heavy, the circuit breaker opens and closes, protecting the circuit until the problem is fixed.

Trailer Wiring Harness The optional seven-wire trailer wiring harness is protected by an in-line fuse in the battery feed wire. This fuse is near the junction block. See “Trailer Wiring Harness” in the Features & Controls section. Fuse Block

The fuse block is in the instrument panel on the driver’s side. Remove the cover with a screwdriver and then you can remove fuses with a fuse extractor.

6-61

Be sure to use the correct fuse.

use

the radio or cigarette lighter-and

If you ever have a problem on the road and don’t have a spare fuse, you can “borrow” one of the correct value. Just pick some feature of your vehicle that you can get along without-like its fuse, if it is of the value you need. Replace it as soon as you can. See “Fuses and Circuit Breakers” in this section. Capacities and Specification Charts Replacement Parts Replacement part numbers listed in this section are based on the latest information available at the time of printing, and are subject to change. If a part listed in this manual is not the same as the part used in your vehicle when it was built, or if you have any questions, please contact your GM truck dealer. Engine Identification

4.3L V6 CPI** U.S. L.D.

Engine Description Type VIN Code Fuel System Produced By Emissions

*Throttle Body Fuel Injection **Central Port Fuel Injection

4.3L V6

TBP U.S. L.D.

6-62

Wheel Nut Torque DESCRIPTION

Base or Optional Wheel

Cooling System Capacity

ENGINE

VIN CODE

4.3L 4.3L

TORQUE

95 ft. lbs. (130 Nom)

QUANTITY*

12.1 Quarts (1 1.5 Liters) 12.1 Quarts (1 1.5 Liters)

*All quantities are approximate. After refill, the level MUST be checked.

Crankcase Capacity ENGINE

VIN CODE

QUANTITY* Without Filter

4.3L 4.3L

4 Quarts (3.8 Liters) 4 Quarts (3.8 Liters)

QUANTITY* With Filter 4.5 Quarts (4.3 Liters) 4.5 Quarts (4.3 Liters)

*All quantities are approximate. After refill, the level MUST be checked. Do not overfill. Fuel Tank Capacity

TYPE

Standard Tank

QUANTITY*

20 Gallons (76 Liters)

*All quantities are approximate. Lamp and Bulb Data EXTERIOR LAMPS Headlamps (Halogen) Backup Lamp License Lamp Tail and Stop Lamps Marker Lamp (Front) Marker Lamp (Rear) Parking and Signal Lamp CHMSL Assembly

QUANTITY

TRADE NO.

H6054 1156 67 2057 194 194 2057

1 Unit

See GM Dealer

6-63

INTERIOR LAMPS Ash Tray Lamp Courtesy Lamp Dome Lamp Dome Lamp (Rear) Four-wheel Drive Indicator Heater & AC Control Instrument Panel Compartment Lamp Overhead Console Dome Lamp (Front) Reading Lamps Rearview Mirror Lamps Sunshade Vanity Mirror Lamps Underhood Lamp

161 1003 21 1-2 561 161 37 1003

211-2 194 2 12-2 7065 93

PC74

PC 194

Instrument Cluster Lamps NOTE: A PC part number indicates that the bulb and base are one assembly and must be replaced as such. Anti-lock Brake Warning Indicator? (Utility Models) Anti-lock Brake Warning Indicator$ (Utility Models) Brake System Warning Indicator? Brake System Warning Indicator$ Check Gages Indicator? Daytime Running Lights Indicator’f Daytime Running Lights Indicator$ Charging System Indicator? High Beam Indicator? High Beam Indicator$ Instrument Cluster Illumination? Malfunction Indicator Lamp (Service Engine Soon)?

PC74 PC 194 PC74 PC74 PC 194 PC74 PC74 PC 194 PC168 PC74

6-64

INTERIOR LAMPS (continued) Malfunction Indicator Lamp (Service Engine Soon)$ Seat Belt Indicator?, $ Shift Indicator (PRNDL)$ Tachometer Warning Band$ Turn Signal Indicator? Upshift Indicator? Upshift Indicator$

?With Standard Cluster $With Digital Cluster

PC 194

PC 194 PC 194 PC 194 PC74 PC74 PC 194

Fuses and Circuit Breakers

A U X PWR OUTLET

CD PLAYER/RADIO

0 1 1 TCCM

DRL

Fuse Legend

0 10 Amp - Red 0 15 Amp - Blue 0 20 Amp - Yellow 0 25 Amp - Clear 0 30 Amp - Green

6-66

NAME

CIRCUITS PROTECTED FUSE

CIRCUIT BREAKER

30 Amp

5 Amp

20 Amp

INST LPS

PWR ACC

IGN-GAGES

HORN-DM BATT

Instrument Panel Lights, Headlight Warning Buzzer, Rear Defogger Switch Light, Four-wheel Drive Indicator Light, RR Wiper Switch Lamp, Fog Lamp Switch Light, Electronic Shift Pnl Lamps Power Door Locks, Rear Defogger, Electric Shift Transfer Case, Power Seat Horn, Dome Lights, Courtesy Lights, Fog Lamp Relay, Outside Rearview Mirror, Liftgate Release Solenoid, ISRV & Lighted Vanity Mirror, IP Compr Lamps, Cig Lighter Indicator Lights and Gages, Rear Defogger Relay, Cruise Control, Four Wheel Drive Indicator Light, Rear Defogger Timer, Seat Belt Timer, 0 2 Sensor, VTC Relay, Auto Trans, RR Defog Switch, 0 Spd Warning (Export), DRL Relay, ISRV and Vanity Stop Lights, Hazard Flasher Warning Lights, Chime Module Light Switch, Tailpark Lights, Digital Cluster, License Lamp Turn Signals & Backup Lights 15 Amp TURN-B/U HEATER A/C Heating and Air Conditioning 25 Amp RADIO 15 Amp

TAIL LMPS

STOP-HAZ

15 Amp

20 Amp

20 Amp

Radio, Rear Wiper, Rear Washer Engine Control Module, Fuel Pump

15 Amp

ECM B

6-67

CIRCUIT BREAKER

30 Amp

NAME

CIRCUITS PROTECTED FUSE

ECM I PWR WINDOW WIPER

BRAKE

DRL

TRAILER* CD PLAYER** TCCM

Engine Control Module Power Windows

Windshield Wipers and Washers Four-wheel Anti-lock Brake Module, Digital Ratio Adapter Module, Speedometer, Auto Transmission Converter Clutch Daytime Running Light (Canada Only) Trailer Wiring Harness CD PlayedRadio

Electric Shift Transfer Case Module

AUX PWR** Aux. Pwr. Outlet

*In-line fuse **Fuse is attached to fuse block.

10 Amp

25 Amp

15 Amp

10 Amp

30 Amp 10 Amp

5 Amp

10 Amp

4.3L (2)

Service Replacement Part and Filter Recommendafons ENGINE (VIN) OIL FILTER AIR CLEANER FILTER PCV VALVE SPARK PLUGS FUEL FILTER RADIATOR CAP

CV789C .CR43TSM

GF48 1 RC36

PF52 A773C

4.3L(W)

PF52 A1163C

cv774c .CR43TSM

GF48 1 RC36

*Use copper-cored resistor type spark plugs.

6-68

Air Conditioning Refrigerants Not all air conditioning refrigerants are the same. If the air conditioning system in your vehicle needs refrigerant, be sure the proper refrigerant is used. If you’re not sure, ask your GM dealer. For additional information, see your “Warranty and Owner Assistance Information” booklet. Air Conditioning Refrigerant Capacity

TYPE R-12

SYSTEM

C-60

QUANTITY*

2.50 lbs. (1.134 kg)

*All Quantities Are Approximate

6-69

Notes

6-70

Scheduled Maintenance Services

Section

This section covers the maintenance required for your vehicle . Your vehicle needs these services to retain its safety. dependability. and emission control performance . A Word About Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2 Your Vehicle and the Environment ............................. 7-2 Scheduled Maintenance Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3 Selecting The Proper Maintenance Schedule . . . . . . . . . . . . . . . . . . . 7-3 Maintenance Schedule I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4 Maintenance Schedule I1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6 Explanation of Scheduled Maintenance Services . . . . . . . . . . . . . . . . 7-7 Owner Checks and Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-10 At Least Once a Month . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-10 At Least Once a Year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-10 Periodic Maintenance Inspections ............................. 7-12 Recommended Fluids & Lubricants . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-13 Maintenance Record . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-16 Service Station Checks ..................................... 7-17

protection Plan

Have you purchased the GM Protection Plan? The Plan supplements your new vehicle warranties . See your Vehicle dealer for details .

7-1

A Word About Maintenance We at General Motors want to help you keep your vehicle in good working condition. But we don’t know exactly how you’ll drive it. You may drive very short distances only a few times a week. Or you may drive long distances all the time in very hot, dusty weather. You may use your vehicle in making deliveries. Or you may drive it to work, to do errands, or in many other ways. Because of all the different ways people use their GM vehicles, maintenance needs vary. You may even need more frequent checks and replacements than you will find in the schedules in this section. So please read this section and note how you drive. If you have any questions on how to keep your vehicle in good condition, see your GM dealer, the place many GM owners choose to have their maintenance work done. Your dealer can be relied upon to use proper parts and practices. Your Vehicle And The Environment Proper vehicle maintenance not only helps keep your vehicle in good working condition, but it also helps the environment. All recommended maintenance procedures are important. Improper vehicle maintenance or the removal of important components can significantly affect the quality of the air we breathe. Improper fluid levels or even the wrong tire inflation can increase the level of emissions from your vehicle. To help protect our environment, and to help keep your vehicle in good condition, please maintain your vehicle properly.

If you are skilled enough to do some work on your vehicle, you will probably want to get the service information GM publishes. You will find a list of publications and how to get them in Section 8, Customer Assistance Information. See “Service Publications” in the Index. The Maintenance Record provides a place for you to record the maintenance performed on your vehicle. Whenever any maintenance is performed, be sure to write it down in this section. This will help you determine when your next maintenance should be done. In addition, it is a good idea to keep your maintenance receipts. They may be needed to qualify your vehicle for warranty repairs.

7-2

This part tells you the maintenance services you should have done and when you should schedule them. Your GM dealer knows your vehicle best and wants you to be happy with it. If you go to your dealer for all your service needs, you’ll know that GM-trained and supported service people will perform the work using genuine GM parts. These schedules are for vehicles that:

carry passengers and cargo within the recommended limits. You will find these limits on your vehicle’s Certification Label. See “Loading Your Vehicle” in the Index. are driven on regular road surfaces, and within legal driving limits, as described in Section 4, Your Driving and the Road. are driven off-road in the recommended manner. See “Off Road Driving With Your Four-wheel Drive Vehicle” in the Index. use the proper fuel. See “Fuel” in the Index.

Selecting The Proper Maintenance Schedule Your driving conditions and how you use your vehicle will help you determine which schedule to use. The schedules are found later in this section. MAINTENANCE SCHEDULE I Is any one of these true for your vehicle?

Most trips are less than 4 miles (6 kilometers). Most trips are less than 10 miles ( 1 6 kilometers) and the outside temperatures are below freezing. The engine is at low speed most of the time (as in stop-and-go door-to-door delivery, or other commercial uses). You operate in dusty areas or off-road frequently. You tow a trailer.

traffic,

If any one (or more) of these is true for your driving, follow Schedule I. The chart for Schedule I has plus signs (+). MAINTENANCE SCHEDULE I1 Follow Schedule I1 ONLY if none of the above conditions are true. The chart for Schedule I1 has dots ( 0 ) .

7-3

MAINTENANCE SCHEDULE I

* An Emission Control Service ** See “Explanation of Scheduled Maintenance Services” in the Index $ The California Air Resources Board has determined that the failure to perform this

maintenance item will not nullify the emission warranty or limit recall liability prior to the completion of vehicle useful life. General Motors, however, urges that all recommended maintenance services be performed at the indicated intervals and the maintenance be recorded.

T0801TT1101

7-4

MAINTENANCE SCHEDULE I (continued)

THE SERVICES SHOWN ON THIS CHART UP TO 60,000 MILES (100 000 km) ARE TO BE DONE AFTER 60,000 MILES AT THE SAME INTERVALS. T0802R1102

7-5

MAINTENANCE SCHEDULE / I

llf your driving conditions meet tho: Item Ithis Section (or see Index), use M;

Miles (000)

Service

3 specified in “Scheduled Maintc lntenance Schedule II ( 0 )

lance Services” in

Oil Filter Change*-Every

12 Months, or

3 Cooling System Service* -Every 24 Months or

4 Air Cleaner Filter Replacement* 5 Front Wheel Bearing Repack

(2WD Only)

6 Transmission Service ** 7 Fuel Filter Replacement*$ 8 Spark Plug Replacement* 9 Spark Plug Wire Inspection* 10 Engine Timing Check*$ (Some

Models)

11 Fuel Tank, Cap and Lines

Inspection*$

I Inspection* 12 Engine Accessory Drive Belt 13 I Tire and Wheel Rotation 14 I Drive Axle Service 15 I Brake Systems Inspection** * An Emission Control service ** See “Explanation of Scheduled Maintenance Services” in the Index $ The California Air Resources Board has determined that the failure

to perform this

maintenance item will not nullify the emission warranty or limit recall liability prior to the completion of vehicle useful life. General Motors, however, urges that all recommended maintenance services be performed at the indicated intervals and the maintenance be recorded.

THE SERVICES SHOWN ON THIS CHART UP TO 60,000 MILES (100 000 km) ARE TO BE DONE AFTER 60,000 MILES AT THE SAME INTERVALS. T0803/Tl103

7-6

1.

2.

Explanation Of Scheduled Maintenance Services Below are explanations of the services listed in the maintenance charts. The proper fluids and lubricants to use are listed in this section. Make sure whoever services your vehicle uses these. All parts should be replaced and all necessary repairs done before you or anyone else drives the vehicle. ENGINE OIL AND OIL FILTER CHANGE* - ALWAYS USE API SERVICE SH OR SG ENERGY CONSERVING I1 OILS OF THE PROPER VISCOSITY. The “SH” or “SG” designation may be shown alone or in combination with others, such as “SHKD”, or “SH, SG, CD,” or “SG/CD”, etc. To determine the preferred viscosity oil for your vehicle’s engine (e.g. SAE 5W-30), see “Engine Oil” in the Index. CHASSIS LUBRICATION - Lubricate the front suspension, ball joint, steering linkage, and transfer case shift linkage, parking brake cable guides, propshaft splines, universal joints, brake pedal springs, and clutch pedal springs at the intervals specified on the proper maintenance schedule, or at every engine oil change, whichever comes first. Ball joints should not be lubricated unless their temperature is 10°F (-12°C) or higher. When the weather is cold, let them warm up before lubricating them or they could be damaged. Also, be sure to check all the vehicle fluid levels at this time. COOLING SYSTEM SERVICE* - Drain, flush and refill the system with new or approved recycled coolant conforming to “GM Specification 603%”’. See “Engine Coolant” in the Index for the proper coolant and mixture to use in your vehicle. Also inspect the hoses and replace them if they are cracked, swollen, or deteriorated. Clean the outside of the radiator and air conditioning condenser. Wash the radiator neck. To ensure proper operation, pressure test the radiator and cap. AIR CLEANER FILTER REPLACEMENT” - Replace at specified intervals. Ask your dealer for the proper replacement intervals for your driving conditions. FRONT WHEEL BEARING REPACK (2-WHEEL DRIVE ONLY) - Clean and repack the front wheel bearings at each brake relining, or at the specified interval, whichever comes first.

5.

3.

4.

*An Emission Control Service

7-7

6.

TRANSMISSION SERVICE: Automatic Transmission - Change the transmission fluid and filter every 15,000 miles (25 000 km) if the vehicle is mainly driven under one or more of these conditions:

In heavy city traffic. Where the outside temperature regularly reaches 90°F (32” C) or higher. In hilly or mountainous terrain. Frequent trailer pulling.

0 Uses such as taxi, police, delivery or other commercial service.

If the vehicle is not used mainly under any of these conditions, change the fluid and filter every 30,000 miles (50 000 km). See “Automatic Transmission Fluid” in the Index for more information. Manual Transmission - Transmission fluid does not require periodic changing. FUEL FILTER REPLACEMENT* $- Replace the fuel filter at the specified interval or sooner if clogged. SPARK PLUG REPLACEMENT* - Replace spark plugs with the type listed in Section 6. See “Specification Charts” in the Index. SPARK PLUG WIRE INSPECTION* - Clean wires and inspect for burns, cracks or other damage. Check the wire boot fit at the distributor and at the spark plugs. Replace wires as needed. ENGINE TIMING CHECK AND DISTRIBUTOR CHECK*$ - Adjust timing to underhood label specifications. Inspect the inside and outside of the distributor cap and rotor for cracks, carbon tracking and corrosion. Clean or replace as needed. FUEL TANK, CAP AND LINES INSPECTION*$ - Inspect the fuel tank, cap and lines for damage or leaks. Remove fuel cap, inspect gasket for an even filler neck imprint, and any damage. Replace parts as needed. ENGINE ACCESSORY DRIVE BELT INSPECTION* - Inspect belt. Look for cracks, fraying, wear, and proper tension. Adjust or replace as needed.

7.

8.

9.

10.

11.

12.

*An Emission Control Service $=The California Air Resources Board has determined that the failure to perform this maintenance item will not nullify the emission warranty or limit recall liability prior to the completion of vehicle useful life. General Motors, however, urges that all recommended maintenance services be performed at the indicated intervals and the maintenance be recorded.

7-8

13. TIRE AND WHEEL ROTATION AND INSPECTION - For

proper wear and maximum tire life, rotate tires at the first 6,000 miles (10 000 kilometers) for Schedule I or 7,500 miles (12 500 kilometers) for Schedule I1 and then every 15,000 miles (25 000 kilometers) thereafter. Follow the instructions and patterns shown in Section 6. Check tires for uneven wear or damage. If irregular or premature wear is apparent, check wheel alignment. Also, check for damaged wheels. See “Tires” in the Index for more information.

14. DRIVE AXLE SERVICE - Check readfront axle fluid level and add

as needed. Check constant velocity joints and axle seals for leaking.

Locking Differential - Drain fluid at first oil change and refill. Check fluid level and add as needed at subsequent oil changes. In dusty areas or trailer towing applications, drain fluid at every 15,000 miles (24 135 kilometers) and refill.? Standard Differential - Check fluid level and add as needed at every oil change. In dusty areas or trailer towing applications, drain fluid every 15,000 miles (24 135 kilometers) and refill.? More frequent lubrication may be required for off-road use.

15. BRAKE SYSTEM INSPECTION - When the engine oil is changed,

inspect the lines and hoses for proper hookup, binding, leaks, cracks, chafing, etc. Check the parking brake adjustment, and the fluid level in the master cylinder. A low fluid level can indicate worn disc brake pads which may need to be serviced.? When the wheels are removed for rotation, inspect disc brake pads for wear and rotors for surface condition. Also inspect drum brake linings for wear and cracks. Inspect other brake parts, including drums, wheel cylinders, parking brake, etc. at the same time. Inspect brakes more often if driving habits or conditions result in frequent braking.

.L t A fluid loss in these systems may indicate a problem. Have them inspected and repaired at once.

7-9

Owner Checks and Services Listed below are owner checks and services which would be made at the time period specified to help ensure proper safety, emission performance, and dependability of your vehicle. Be sure any necessary repairs are completed at once. Whenever any fluids or lubricants are added to your vehicle, make sure they are the proper ones, as shown in this section. At Least Once a Month Tire Inflation Pressure Check - Check the tires for proper inflation. If they are low, inflate them to the level specified on the Certification label. See “Inflation-Tire Pressure” in the Index. At Least Once a Year Key Lock Cylinder Lubrication - Lubricate key lock cylinders with one of the lubricants recommended in this section. Transmission Neutral or Clutch Start Switch Operation -

1. Before you start, be sure you have enough room around the vehicle. 2. Firmly apply both the manual parking brake, and the regular brake. See “Brakes” and “Parking Brake” in the Index. Do not use the accelerator pedal.

3. Be ready to turn off the engine immediately if it starts. 4. On automatic transmission vehicles, try to start the engine in each gear.

The starter should work only in “P” (Park) or “N” (Neutral). On manual transmission vehicles, put the shift lever in “ N ’ (Neutral), push the clutch down halfway, and try to start the engine. The starter should work only when the clutch is pushed down all the way to the floor.

7-10

Steering Column Lock Operation - While parked, try to turn the key to LOCK in each gear shift position.

0 With an automatic transmission, the key should turn to LOCK only

when the gear shift is in “ P ’ (Park).

0 With manual shift, the key should turn to LOCK only when you’re in

“R” (Reverse).

On vehicles with a key release lever, try to turn the key to LOCK without pressing the lever. The key should turn to LOCK only with the key lever depressed. On all vehicles, the key should come out only in LOCK. Parking Brake and Transmission “ P ’ (Park) Mechanism Operation -

Park on a fairly steep hill, with the vehicle facing downhill. foot on the regular brake, set the manual parking brake.

:eping your

0 To check the parking brake: With the engine running and the

transmission in “ N ’ (Neutral), slowly remove foot pressure from the regular brake pedal. Do this until the vehicle is held by the parking brake only. To check the “P” (Park) mechanism’s holding ability: Apply the regular brake and shift to “P” (Park). Release the manual parking brake, then slowly release the regular brake.

Lap and Shoulder Belts Condition and Operation - Inspect belt system, including: webbing, buckles, latch plates, retractors, guide loops and anchors. Have a belt assembly replaced if the webbing has been cut or otherwise damaged. Body Lubrication Service - Lubricate all body door hinges including the endgate, endgate handle pivot points, and endgate mounted spare tire carrier (if equipped), lubricate the body hood, fuel door and rear compartment hinges, latches and locks including interior glove box and console doors, and any moving seat hardware. Lubricate the hood safety lever pivot and prop rod pivot. More frequent lubrication may be required when exposed to a corrosive environment.

7-11

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 your GM dealer’s service department or other qualified service center do these jobs. Make sure any necessary repairs are completed at once. Steering and Suspension Inspection? - Inspect front and rear suspension and steering system for damaged, loose or missing parts, signs of wear or lack of lubrication. Inspect power steering lines and hoses for proper hook-up, binding, leaks, cracks, chafing, etc. (On vehicles equipped with manual steering gear, check for seal leakage). Lubricate the steering linkage. Accelerator Control System - Lubricate all pivot points with engine oil, except the TBI throttle shaft. Do not lubricate the cam pulley. Remove all external deposits from pulley. Do not oil any accelerator or cruise control cables. Replace any cables that have high effort or excessive wear. Exhaust System Inspection - Inspect the complete system. Inspect the body near the exhaust system. Look for broken, damaged, missing or out-of-position parts, as well as open seams, holes, loose connections or other conditions which could cause a heat buildup in the floor pan or could let exhaust fumes seep into the passenger compartments. See “Engine Exhaust” in the Index. Drive Axle Service - Check readfront axle fluid level and add as needed. Check constant velocity joints and axle seals for leaking. Transfer Case (four-wheel drive) Inspection? - Every 12 months or at oil change intervals, check front axle and transfer case and add lubricant when necessary. Check vent hose at transfer case for kinks and proper installation. More frequent lubrication may be required on off-road use.

?A fluid loss in these systems may indicate a problem. Have them inspected and repaired at once.

7- 12

Recommended Fluids & Lubricants NOTE: Fluids and lubricants identified below by name, part number or specification may be obtained from your GM Dealer. USAGE Engine Oil

(GM Part

FLUIDLUBRICANT API service SH or SG Energy Conserving I1 oils of the proper viscosity. The “SH” or “SG’ designation may be shown alone or in combination with others, such as “SH/CD”, or “SH, SG, CD,” or “SG/CD”, etc. To determine the preferred viscosity oil for your vehicle’s engine (e.g. SAE 5W-30), see “Engine Oil” in the Index. Mixture of water and a good quality ethylene glycol base antifreeze or an approved recycled coolant conforming to GM Spectification GM-6038-M No. 1052 103). Hydraulic Clutch Fluid (GM Part No. 12345347 or equivalent). Delco Supreme 1 1 (GM Part No. 1052535 or DOT-3). Chassis lubricant meeting requirements of NLGI Grade 2, Catagory LiIl or GC-LB or (GM Part No. 1052497). GM Power Steering Fluid (GM Part No. 1052884) or equivalent. GM Lubricant (GM Part No. 1052182) or equivalent. DEXRON @-I11 (preferred) or DEXRON @-IIE Automatic Transmission Fluid. Synchromesh Transmission Fluid (GM Part No. 12345349).

brake fluid

7- 13

Engine Coolant

Hydraulic Clutch System

Hydraulic Brake Systems

Parking Brake Cable

Power Steering System

Manual Steering Gear

Automatic Transmission

5-Speed Manual Transmission (RPO MY2)

USAGE Differential: a. Standard - Front and Rear Axle

b. Locking

Transfer Case

Column Shift, Transfer Case Shift Lever, Propeller Shaft Slip Splines and Universal Joints.

Clutch Linkage. Pushrod to clutch fork joint.

Hood Latch Assembly: a. Pivots and spring anchor

b. Release Pawl

Front Wheel Bearings

Constant Velocity Universal Joint

Automatic Transmission Shift Linkage, Floor Shift Linkage, Hood and Door Hinges, Body Door Hinge Pins, Endgate hinge and Linkage, Folding Seat, Fuel Door Hinge Key Lock Cylinders

FLUIDLUBRICANT

a. SAE-SOW-90 GL-5 gear lubricant (GM Part No. 1052271). b. SAE-80W-90 gear lubricant or (GM Part No. 1052271). DEXRON@-IIE Automatic Transmission Fluid (GM Part No. 105 1855). Chassis lubricant meeting requirements of NLGI Grade 2, Catagory LB or GC-LB (GM Part No. 1052497). Chassis lubricant meeting requirements of NLGI Grade 2, Catagory LB or GC-LB (GM Part No. 1052497).

a. Engine oil (GM Part No. 1050 109). b. Chassis lubricant meeting requirements of NLGI Grade 2, Catagory LB (GM Part No. 1052497) or GC-LB or equivalent. Wheel bearing lubricant meeting requirements of NLGI Grade 2, Catagory GC or GC-LB (GM Part No. 105 1344). Chassis lubricant meeting requirements of NLGI Grade 2, Catagory LB or GC-LB (GM Part No. 1052497). Engine Oil (GM Part No. 1050109).

GM Multi-Purpose lubricant (GM Part No. 12345 120) or a synthetic light weight engine oil (S AE 5 W-30).

7-14

USAGE Chassis Lubrication

Windshield Washer Solvent

Weatherstrips

Endgate Mounted Spare Tire Carrier (If Equipped), Outer Endgate Handle Pivot Points, and Hinges Gas Line

FLUIDLUBRICANT Chassis lubricant meeting requirements of NLG Grade 2, Catagory LB or GC-LB (GM Part No. 1052497). GM Optikleen@ washer solvent (GM Part No. 105 15 1 5) or equivalent. Dielectric silicone grease (GM Part No. 12345579) or equivalent. Multi-purpose lubricant meeting requirements of GM Part No. 12345 120.

Gas Line De-Icer (GM Part No. 1051516).

7- 15

Maintenance Record After each of the preceding Scheduled Maintenance Services is performed, record the date, odometer reading, services performed (list item numbers) and who performed the services in the appropriate column. In addition, retain copies of your receipts. It is suggested that receipts be kept with your Owner’s Manual.

7-16

Service Station Checks It is important for you or a service station attendant to perform these under-hood checks at each fuel fill.

Check the engine oil level and add if necessary. Check the engine coolant level and add if necessary. Check the windshield washer fluid level and add if necessary.

See the Index under these items for information on how to check them.

7-17

Battery The Delco Freedom battery needs no water. See Page 6-31.

,Cooling

System Check and add coolant only at the coolant recovery tank. See Page 6-23.

\ Engine Oil

See Page 6-8.

Transmission Fluid Automatic: See Page 6-15. Manual: See Page 6-18.

/ Z a c i t y 20 U.S. Gal. (76.0L. Use only, 87 Octane or higher. See Page 6-3.

Cold Tire Pressure See tire-loading sticker on the inside of the rear edge of the driver's door lock pillar. See Page 6-39.

Hood Release Lever See Page 6-6.

Remote Oil Filter\ See Page 6-13.

Power Steering Reservoir See Page 6-26. Windshield Washer Fluid See Page 6-28.

Brake Fluid reservoir See Page 6-29.

Clutch Fluid - Reservoir See Page 6-20.

Spare Tire Pressure Located on left rear wall, endgat 3r floor. See Page 6-42.

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. .

Customer Assistance Information

Section

Here you will find out how to contact Chevrolet if you need assistance . This section also tells you how to obtain service publications and how to report any safety defects . Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2 Customer Assistance for the Hearing or Speech Impaired (TDD) . . . . . 8-3 GM Participation in BBB AUTO LINE . Alternative Dispute Resolution

Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8-3

Reporting Safety Defects To The United States Government . . . . . . . . . 8 4 Reporting Safety Defects To The Canadian Government . . . . . . . . . . . . 8-5 . . . . . . . . . . . . . . . . . . . . . 8-5 Reporting Safety Defects To General Motors 8-6 Roadside Assistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Courtesy Transportation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-7 Service Publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-7

Cusfomer Satisfacfion Procedure Your satisfaction and goodwill are important to your dealer and Chevrolet. Normally, any concern with the sales transaction or the operation of your vehicle. will be resolved by your dealer’s Sales or Service Departments. Sometimes, however, despite the best intentions of all concerned, misunderstandings can occur. If your concern has not been resolved to your satisfaction, the following steps should be taken: STEP ONE - Discuss your concern with a member of dealership management. Normally, concerns can often be quickly resolved at that level. If the matter has already been reviewed with the Sales, Service, or Parts Manager, contact the owner of the dealership or the General Manager. STEP TWO - If after contacting a member of dealership management, it appears your concern cannot be resolved by the dealership without further help, contact the Chevrolet Customer Assistance Center by calling 1-800-222-1020. Center in Oshawa by calling 1-800-263-3777 1-800-263-7854 In Mexico, call (525) 254-3777. In Puerto Rico or U.S. Virgin Islands, call 1-809-763-13 15. In all other overseas locations, contact GM North American Export Sales in Canada by calling 1-416-644-4 1 12. As of October 4, 1993, call 1-905-644-41 12. For prompt assistance, please have the following information available to give the Customer Assistance Representative:

In Canada, contact GM of Canada Customer Assistance

(English) or

(French).

0 Your name, address, home and business telephone number

Vehicle Identification Number (This is available from the vehicle registration or title, or the plate at the left top of the instrument panel and visible through the windshield.) Dealership name and location

0 Vehicle delivery date and present mileage

Nature of concern

We encourage you to call the toll free number listed previously in order to give your inquiry prompt attention. However, if you wish to write Chevrolet, write to:

Chevrolet Motor Division Chevrolet Customer Assistance Center P. 0. Box 7047 Troy, MI 48007-7047

Refer to your Warranty and Owner Assistance Information booklet for addresses of Canadian and GM overseas offices.

8-2

When contacting Chevrolet, please remember that your concern will likely be resolved in the dealership, using the dealership’s facilities, equipment and personnel. That is why we suggest you follow Step One first if you have a concern. Customer Assistance for the Hearing or Speech Impaired (TDD) To assist customers who have hearing difficulties, Chevrolet has installed special TDD (Telecommunication Devices for the Deaf) equipment at its Customer Assistance Center. Any hearing or speech impaired customer who has access to a TDD or a conventional teletypewriter (TTY) can communicate with Chevrolet by dialing: 1-800-TDD-CHEV (1-800-833-2438).

(TDD users in Canada can dial 1-800-263-3830.)

GM Participation in BBB AUTO LINE - Alternative Dispute Resolution Program * *This program may not be available in all states, depending on state law. Canadian owners refer to your Warranty and Owner Assistance information booklet. General Motors reserves the right to change eligibility limitations and/or to discontinue its participation in this program. Both Chevrolet and your Chevrolet dealer are committed to making sure you are completely satisfied with your new vehicle. Our experience has shown if a situation arises where you feel your concern has not been adequately addressed, that the Customer Satisfaction Procedure described earlier in this section is very successful. There may be instances where an impartial third-party can assist in arriving at a solution to a disagreement regarding vehicle repairs or interpretation of the New Vehicle Limited Warranty. To assist in resolving these disagreements Chevrolet voluntarily participates in BBB AUTO LINE. BBB AUTO LINE is an out-of-court program administered by the Better Business Bureau system to settle disputes between customers and automobile manufacturers. This program is available free of charge to customers who currently own or lease a GM vehicle. If you are not satisfied after following the Customer Satisfaction Procedure, you may contact the BBB using the toll-free telephone number, or write them at the following address:

BBB AUTO LINE Council of Better Business Bureaus 4200 Wilson Boulevard Suite 800 Arlington, VA Telephone: 1-800-955-5 100 22203

8-3

To file a claim, you will be asked to provide your name and address, your vehicle identification number (VIN), and a statement of the nature of your complaint. Eligibility is limited by vehicle age and mileage, and other factors. We prefer you utilize the customer satisfaction procedure before you resort to AUTO LINE, but you may contact the BBB at any time. The BBB will attempt to resolve the complaint serving as an intermediary between you and Chevrolet. If this mediation is unsuccessful, an informal hearing will 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 the decision, GM will be bound by that decision. The entire dispute resolution procedure should ordinarily take about forty days from the time you file a claim until a decision is made. Some state laws may require you to use this program before filing a claim with a state-run arbitration program or in the courts. For further information, contact the BBB at 1-800-955-5 100 or the Chevrolet Customer Assistance Center at 1-800-222- 1020. REPORTING SAFETY DEFECTS TO THE UNITED STATES GOVERNMENT If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA), in addition to notifying General Motors. If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved in individual problems between you, your dealer, or General Motors. To contact NHTSA, you may either call the Auto Safety Hotline toll-free at 1-800-424-9393 (or 366-0123 in the Washington, D.C. area) or write to:

NHTSA, U.S. Department of Transportation Washington, D.C. 20590 You can also obtain other information about motor vehicle safety from the Hotline.

8-4

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 K l G 3J2 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. Please call us at 1-800-222-1020 , or write:

Chevrolet Motor Division Chevrolet Customer Assistance Center P. 0. Box 7047 Troy, MI 48007-7047 In Canada, please call us at 1-800-263-3777