2008 Pontiac Grand PRIX Owners Manual

3. Remove the inflator kit

cover by turning the center nut counterclockwise.

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4. Remove the inflator kit by pulling it straight out of

the foam container.

Tire Sealant The kit contains a liquid sealant that when injected into a flat tire, may temporarily repair nail holes or cuts in the tread area of the tire. The tire sealant cannot repair tire damage caused while driving on a flat tire or a tire that has had a “blow out” or a tire that has punctures in the sidewall areas. The tire sealant solution is to be used for a single tire and can only be used once. Check the tire sealant expiration date on the sealant canister. The sealant may not be as effective beyond the expiration date. If needed, see your dealer/retailer for a replacement canister. After temporarily repairing a tire using the tire sealant, take your vehicle to your dealer/retailer to have the tire inspected and repaired.

Using the Tire Inflator Kit To use the tire inflator kit: 1. Place the inflator kit on the ground and unwrap the

sealant filling hose from the compressor.

2. Remove the air compressor accessory plug from

the unit. To do this, pull the top portion of the wrapped cord out first, then the bottom, then unsnap the plug. Do not insert the plug into an accessory outlet yet.

3. Remove the valve stem cap from the flat tire by

turning it counterclockwise. If an object, such as a nail, has penetrated the tire, do not remove it.

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{CAUTION:

Idling the engine in a closed-in place or with the climate control system off can cause deadly carbon monoxide (CO). See Engine Exhaust on page 2-36.

6. Start the vehicle. See Starting the Engine on

page 2-25 for more information. The vehicle must be running while using the air compressor.

{CAUTION:

Inflating something too much can make it explode, and you or others could be injured. Be sure to read the inflator instructions, and inflate the tire to its recommended pressure. Do not exceed 36 psi (248 kPa).

7. Move the inflator kit switch to the I (on) position. The inflator kit will force sealant and air into the tire. Sealant may leak from the puncture hole until the vehicle is driven and the hole has sealed.

4. Attach the sealant filling hose (A) onto the tire valve

stem. Turn it clockwise until it is tight. Make sure the inflator kit on/off switch (B) is in the O (off) position.

5. Plug the air compressor accessory plug (C) into an

accessory power outlet in the vehicle. See Accessory Power Outlet(s) on page 3-26 for more information.

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10. Move the inflator kit switch to the O (off) position

once the correct tire pressure is obtained.

11. Turn off the engine. 12. Unplug the air compressor accessory plug from the

accessory power outlet in the vehicle.

13. Disconnect the sealant filling hose from the tire valve stem, by turning it counterclockwise, and replace the tire valve stem cap. Be careful when handling the tire inflator components as they may be hot after usage.

14. Wrap the sealant filling hose around the air

compressor channel to stow it in its original location.

8. Make sure there is a proper connection between the tire valve stem and the sealant filling hose by looking at the air pressure gage. If there is not a pressure reading while the compressor is running, the connection between the inflator kit and the tire is bad. Check the attachment between the sealant filling hose and the tire valve stem.

9. Inflate the tire up to the recommended inflation

pressure, found on the Tire and Loading Information label located on the vehicle’s center pillar (B-pillar) below the vehicle’s door latch, using the air pressure gage on the top of the unit as a guide. The pressure gage reading is slightly high while the compressor is on. Turn the compressor off to get an accurate pressure reading.

If the recommended pressure cannot be

Notice: reached after 15 minutes, the vehicle should not be driven. The tire is too severely damaged and cannot be inflated or sealed with the tire sealant and compressor kit. Remove the air compressor accessory plug from the accessory power outlet and unscrew the sealant/air hose from the tire valve or tire pressure monitoring sensor valve. See Roadside Assistance Program on page 7-6.

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15. Stow the air compressor accessory plug back in the air compressor. To do this, wrap the air compressor accessory plug, snap in the plug, and then push in the bottom and then the top of the wrapped air compressor accessory plug.

16. If the flat tire was able

to inflate to the recommended inflation pressure, remove the maximum speed label from the sealant canister.

Place it in a highly visible location such as the inside of the upper left corner of the windshield or to the face of the radio/clock. The maximum speed label reminds you to drive cautiously and not to exceed 55 mph (90 km/h) until you have the damaged tire inspected and repaired.

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{CAUTION:

Storing the tire sealant and compressor kit or other equipment in the passenger compartment of the vehicle could cause injury. In a sudden stop or collision, loose equipment could strike someone. Store the tire sealant and compressor kit in the proper place.

17. Return the equipment to the proper storage location

in the trunk of your vehicle.

18. Immediately drive the vehicle 5 miles (8 km) to

distribute the sealant evenly in the tire. Stop at a safe location and check the tire pressure. Refer to Steps 1 through 8 under “Using the Air Compressor without Sealant” next in this section. If the tire pressure has fallen more than 10 psi (68 kPa) below the recommended inflation pressure, stop driving the vehicle. The tire is too damaged for the sealant to work. See Roadside Assistance Program on page 7-6. If the tire pressure has not dropped more than 10 psi (68 kPa) from the recommended inflation pressure, you can inflate the tire back up to the recommended inflation pressure.

19. Dispose of the sealant canister at your

dealer/retailer or in accordance with your local state codes and practices. After using the sealant canister, replace it with a new canister from your dealer/retailer.

20. After temporarily repairing a tire with the emergency

flat tire repair kit, take your vehicle to your dealer/retailer to have the tire inspected and repaired.

Using the Air Compressor without Sealant To use the air compressor by itself to inflate a tire: 1. Remove the air compressor accessory plug from

the air compressor.

2. Unlock the air compressor hose from the sealant

canister by pulling up on the lever.

3. Pull the air compressor inflator hose from the

sealant canister.

4. Push the air compressor inflator hose onto the tire

valve stem and push the lever down to secure in place.

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5. Plug the air compressor accessory plug into an

accessory power outlet in the vehicle. See Accessory Power Outlet(s) on page 3-26 for more information.

{CAUTION:

{CAUTION:

Idling the engine in a closed-in place or with the climate control system off can cause deadly carbon monoxide (CO). See Engine Exhaust on page 2-36.

6. Start the vehicle. See Starting the Engine on

page 2-25 for more information. The vehicle must be running while using the air compressor.

Inflating something too much can make it explode, and you or others could be injured. Be sure to read the inflator instructions, and inflate the tire to its recommended pressure. Do not exceed 36 psi (248 kPa).

7. Move the inflator kit switch to the I (on) position. 8. Make sure there is a proper connection between the

tire valve stem and the air compressor hose by looking at the air pressure gage. If there is not a pressure reading while the compressor is running, the connection between the inflator kit and the tire is bad. Check the attachment between the air compressor hose and the tire valve stem.

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9. Inflate the tire up to the recommended inflation pressure using the air pressure gage on the top of the unit as a guide.

10. Turn off the air compressor by moving the switch to

the O (off) position.

Removal and Installation of the Sealant Canister To remove the sealant canister:

{CAUTION:

Storing the tire sealant and compressor kit or other equipment in the passenger compartment of the vehicle could cause injury. In a sudden stop or collision, loose equipment could strike someone. Store the tire sealant and compressor kit in the proper place.

11. Disconnect the compressor inflator hose and wrap

the hose in the bottom of the inflator kit.

12. Place the equipment in the original location in the

trunk of your vehicle.

1. Unlock the air compressor inflator hose from the

sealant canister by pulling the lever up.

2. Disconnect the air compressor inflator hose from

the sealant canister.

3. Unwrap the sealant filling hose from the

compressor.

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To install a new sealant canister: 1. Align the sealant filling hose with the slot in the air

compressor.

2. Push the sealant canister down and turn it

clockwise.

3. Wrap the sealant filling hose around the air

compressor channel to stow it in its original location.

4. Push the air compressor inflator hose onto the sealant canister inlet and push the lever down.

Changing a Flat Tire If a tire goes flat, avoid further tire and wheel damage by driving slowly to a level place. Turn on your vehicle’s hazard warning flashers. See Hazard Warning Flashers on page 3-6 for more information.

4. Turn the sealant canister so the inflator filling hose

is aligned with the slot in the compressor.

5. Lift the sealant canister from the air compressor

and replace with a new sealant canister. See your dealer/retailer for more information.

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{CAUTION:

Changing a tire can be dangerous. The vehicle can slip off the jack and roll over or fall on you or other people. You and they could be badly injured or even killed. Find a level place to change your tire. To help prevent the vehicle from moving:

1. Set the parking brake firmly. 2. Put the shift lever in PARK (P). 3. Turn off the engine and do not restart

while the vehicle is raised.

4. Do not allow passengers to remain in the

vehicle.

To be even more certain the vehicle will not move, you should put blocks at the front and rear of the tire farthest away from the one being changed. That would be the tire, on the other side, at the opposite end of the vehicle.

When your vehicle has a flat tire, use the following example as a guide to assist you in the placement of wheel blocks.

The following information tells you how to use the jack and change a tire.

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Removing the Spare Tire and Tools The equipment needed to change a tire is located in the trunk. 1. Open the trunk. See Trunk on page 2-14 for more

information.

2. Remove the convenience net, if equipped, by

removing the net hook attachments.

3. Lift up the carpet.

4. Turn the center nut on the compact spare tire cover counterclockwise to remove it.

5. Remove the cover. 6. Remove the compact spare tire. See Compact Spare Tire on page 5-109 for more information.

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7. Turn the nut holding the jack counterclockwise and

remove it. Then remove the jack and wrench.

8. The tools you will be using include the jack (A), extension and protector/guide (B) and the wheel wrench (C).

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Removing the Flat Tire and Installing the Spare Tire Your vehicle may have aluminum wheels. If so, you will see exposed stainless steel wheel nuts. Use the wheel wrench to loosen all the wheel nuts. Do not remove them yet. Or, your vehicle may have steel wheel covers.

To remove the steel wheel covers and wheel nut caps, loosen the plastic nut caps with the wheel wrench in a counterclockwise direction. If needed, you can finish loosening them with your fingers. The plastic nut caps will not come off. Use the flat end of the wheel wrench and pry along the edge of the cover until it comes off. The edge of the wheel cover could be sharp, so do not try to remove it with your bare hands. Do not drop the cover or lay it face down, as it could become scratched or damaged. Store the wheel cover in the trunk until the flat tire is repaired or replaced.

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Once you have removed the wheel cover, use the following procedure to remove the flat tire and install the spare tire. 1. It is recommended that you do a safety check before preceding. See Changing a Flat Tire on page 5-96 for more information.

2. Set the park brake

firmly.

3. Turn the wheel wrench

once on each wheel nut to loosen them. Do not remove them yet.

4. Find the jacking location located on the underside of the rocker trim using the diagram. For jacking at the vehicle’s front location, put the jack lift head (C) about 6 inches (15 cm) from the rear edge of the front wheel opening (B). Line up the jack with the arrow (A) as shown.

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{CAUTION:

Getting under a vehicle when it is jacked up is dangerous. If the vehicle slips off the jack you could be badly injured or killed. Never get under a vehicle when it is supported only by a jack.

{CAUTION:

Raising your vehicle with the jack improperly positioned can damage the vehicle and even make the vehicle fall. To help avoid personal injury and vehicle damage, be sure to fit the jack lift head into the proper location before raising the vehicle.

For jacking at the vehicle’s rear location, put the jack lift head (B) about 9 inches (23 cm) from the front edge of the rear wheel opening (C). Line up the jack with the arrow (A) as shown.

5. Put the compact spare tire near you.

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{CAUTION:

Lifting a vehicle and getting under it to do maintenance or repairs is dangerous without the appropriate safety equipment and training. The jack provided with your vehicle is designed only for changing a flat tire. If it is used for anything else, you or others could be badly injured or killed if the vehicle slips off the jack. Use the jack provided with your vehicle only for changing a flat tire.

6. Raise the vehicle by turning the jack handle

clockwise. Raise the vehicle far enough off the ground for the compact spare tire to attach to the vehicle.

7. Remove all wheel nuts and take off the flat tire.

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{CAUTION:

Rust or dirt on a wheel or other parts to which it is fastened, can make the wheel nuts become loose and eventually the wheel could come off and cause a crash. Always remove all rust and dirt from wheels and other parts.

8. Remove any rust or dirt

from the wheel bolts, mounting surfaces and spare wheel.

9. Install the compact spare tire.

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{CAUTION:

Never use oil or grease on studs or nuts. Because the nuts might come loose. The vehicle’s wheel could fall off, causing a crash.

10. Reinstall the wheel

nuts with the rounded end of the nuts toward the wheel. Tighten each nut by hand until the wheel is held against the hub.

11. Lower the vehicle by turning the jack handle counterclockwise. Lower the jack completely.

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12. Tighten the wheel nuts

firmly in a crisscross sequence as shown.

Notice: Wheel covers will not fit on your vehicle’s compact spare. If you try to put a wheel cover on the compact spare, the cover or the spare could be damaged.

{CAUTION:

Incorrect or improperly tightened wheel nuts can cause the wheel to come loose and even come off. This could lead to a crash. If you have to replace them, be sure to get new original equipment wheel nuts. Stop somewhere as soon as you can and have the nuts tightened with a torque wrench to the proper torque specification. See Capacities and Specifications on page 5-128 for wheel nut torque specification.

Improperly tightened wheel nuts can lead

Notice: to brake pulsation and rotor damage. To avoid expensive brake repairs, evenly tighten the wheel nuts in the proper sequence and to the proper torque specification. See Capacities and Specifications on page 5-128 for the wheel nut torque specification.

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Storing a Flat or Spare Tire and Tools

{CAUTION:

Storing a jack, a tire, or other equipment in the passenger compartment of the vehicle could cause injury. In a sudden stop or collision, loose equipment could strike someone. Store all these in the proper place.

After the compact spare tire is put on the vehicle, store the flat tire in the trunk. Use the following procedure to secure it in the trunk. When storing a full-size tire, use the extension and protector/guide, located in the foam holder, to help avoid wheel surface damage.

To store a full-size tire: 1. Install the tools in their original location in the trunk

area and secure.

2. Place the tire in the trunk with the valve stem facing

down, and the protector/guide placed through a wheel bolt hole.

3. Remove the protector and attach the retainer

securely.

4. Place the protector/guide back in the foam holder when putting the compact spare back in the trunk. Store the cover as far forward as possible.

The compact spare tire is for temporary use only. Replace the compact spare tire with a full-size tire as soon as possible. See Compact Spare Tire on page 5-109 for more information. Use the following as a guide for storing the compact spare tire and tools.

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A. Retainer B. Cover C. Compact Spare Tire D. Nut E. Jack F. Wheel Wrench G. Extension and

Protective Guide

H. Foam Holder I. Bolt Screw

A. Retainer B. Spare Tire C. Protector D. Bolt Extension E. Nut F. Jack G. Wheel Wrench H. Foam Holder I. Bolt Screw

Compact Spare Tire

Full-Sized Spare Tire

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Compact Spare Tire Although the compact spare tire was fully inflated when the vehicle was new, it can lose air after a time. Check the inflation pressure regularly. It should be 60 psi (420 kPa). After installing the compact spare on the vehicle, you should stop as soon as possible and make sure the spare tire is correctly inflated. The compact spare is made to perform well at speeds up to 65 mph (105 km/h) for distances up to 3,000 miles (5 000 km), so you can finish your trip and have the full-size tire repaired or replaced where you want. You must calibrate the tire inflation monitor system, if your vehicle has this feature, after installing or removing the compact spare. See Tire Pressure Monitor System on page 5-71. The system may not work correctly when the compact spare is installed on the vehicle. Of course, it’s best to replace the spare with a full-size tire as soon as you can. The spare will last longer and be in good shape in case you need it again. Notice: When the compact spare is installed, do not take your vehicle through an automatic car wash with guide rails. The compact spare can get caught on the rails. That can damage the tire and wheel, and maybe other parts of your vehicle.

Do not use the compact spare on other vehicles. And do not mix the compact spare tire or wheel with other wheels or tires. They will not fit. Keep the spare tire and its wheel together. Notice: Tire chains will not fit your compact spare. Using them can damage your vehicle and can damage the chains too. Do not use tire chains on your compact spare. Appearance Care

Interior Cleaning Your vehicle’s interior will continue to look its best if it is cleaned often. Although not always visible, dust and dirt can accumulate on your upholstery. Dirt can damage carpet, fabric, leather, and plastic surfaces. Regular vacuuming is recommended to remove particles from your upholstery. It is important to keep your upholstery from becoming and remaining heavily soiled. Soils should be removed as quickly as possible. Your vehicle’s interior may experience extremes of heat that could cause stains to set rapidly. Lighter colored interiors may require more frequent cleaning. Use care because newspapers and garments that transfer color to your home furnishings may also transfer color to your vehicle’s interior.

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If you use abrasive cleaners when cleaning

When cleaning your vehicle’s interior, only use cleaners specifically designed for the surfaces being cleaned. Permanent damage may result from using cleaners on surfaces for which they were not intended. Use glass cleaner only on glass. Remove any accidental over-spray from other surfaces immediately. To prevent over-spray, apply cleaner directly to the cleaning cloth. Notice: glass surfaces on your vehicle, you could scratch the glass and/or cause damage to the rear window defogger. When cleaning the glass on your vehicle, use only a soft cloth and glass cleaner. Many cleaners contain solvents that may become concentrated in your vehicle’s breathing space. Before using cleaners, read and adhere to all safety instructions on the label. While cleaning your vehicle’s interior, maintain adequate ventilation by opening your vehicle’s doors and windows. Dust may be removed from small buttons and knobs using a small brush with soft bristles.

Your dealer/retailer has a product for cleaning your vehicle’s glass. Should it become necessary, you can also obtain a product from your dealer/retailer to remove odors from your vehicle’s upholstery. Do not clean your vehicle using: (cid:127) A knife or any other sharp object to remove a soil

from any interior surface.

(cid:127) A stiff brush. It can cause damage to your vehicle’s

interior surfaces.

(cid:127) Heavy pressure or aggressive rubbing with a

cleaning cloth. Use of heavy pressure can damage your interior and does not improve the effectiveness of soil removal.

(cid:127) Laundry detergents or dishwashing soaps with degreasers can leave residue that streaks and attracts dirt. For liquid cleaners, about 20 drops per gallon (3.78 L) of water is a good guide. Use only mild, neutral-pH soaps.

(cid:127) Too much cleaner that saturates the upholstery. (cid:127) Organic solvents such as naptha, alcohol, etc. that

can damage your vehicle’s interior.

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Fabric/Carpet Cleaning Fabric/Carpet Use a vacuum cleaner often to get rid of dust and loose dirt. Wipe vinyl, leather, plastic, and painted surfaces with a clean, damp cloth. Your dealer/retailer has cleaners for the cleaning of fabric and carpet. They will clean normal spots and stains very well. If the vehicle has the Ultra Lux® suede fabric, follow the listed procedures except do not use any solvents or dry cleaning products. Here are some cleaning tips: (cid:127) Always read the instructions on the cleaner label. (cid:127) Clean up stains as soon as you can, before

they set.

(cid:127) Carefully scrape off any excess stain. (cid:127) Use a clean cloth or sponge, and change to a clean

area often. A soft brush may be used if stains are stubborn.

(cid:127) To avoid forming a ring on fabric after spot cleaning,

clean the entire area immediately or it will set.

Most stains can be removed with club soda water. To clean, use the following instructions: 1. For liquids: blot with a clean, soft white cloth. For solids: remove as much as possible and then vacuum or brush.

2. Apply club soda water to a clean, soft white cloth.

Do not over-saturate; the cloth should not drip water.

3. Clean the entire area. Avoid getting the fabric

too wet.

4. Start cleaning from the seams into the stain to

avoid a ring effect.

5. Continue cleaning, using a clean area of the cloth

each time it becomes soiled.

6. When the stain is removed, blot the cleaned area

with another dry clean, soft white cloth.

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Using Cleaner on Fabric 1. First, try the cleaner in an inconspicuous area to

make sure the cleaner does not affect the color of the fabric.

2. For liquids: blot the stain with a clean, soft

white cloth. For solids: remove as much as possible and then vacuum or brush.

3. Spray a small amount of the cleaner onto a clean,

soft white cloth. Do not apply spray directly to the fabric.

4. Start cleaning from the seams into the stain to

avoid a ring effect.

5. Continue cleaning, using a clean area of the cloth

each time it becomes soiled.

6. When the stain is removed, blot the cleaned area

with another dry clean, soft white cloth.

7. If the cleaner leaves a ring effect, follow up with the

club soda water instructions given earlier in this section.

Special Fabric Cleaning Problems Stains caused by such things as catsup, coffee, tea, milk, fruit, fruit juice, jelly, cheese, chocolate, vomit, urine, and blood can be removed using the club soda water instructions given earlier in this section.

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If an odor lingers after cleaning vomit or urine, treat the area with a water and baking soda solution: 1 teaspoon (5 ml) of baking soda to 1 cup (250 ml) of lukewarm water. Let dry. Stains caused by oil and grease can be cleaned with an approved GM cleaner and a clean, white cloth. 1. Carefully scrape off excess stain. 2. Clean with cool water and allow to dry completely. 3. If a stain remains, follow the cleaner instructions

described earlier.

Leather A soft cloth dampened with water can be used to remove dust. If a more thorough cleaning is necessary, a soft cloth dampened with a mild soap solution can be used. Allow the leather to dry naturally. Do not use heat to dry. Never use steam to clean leather. Never use spot lifters or spot removers on leather. Many commercial leather cleaners and coatings that are sold to preserve and protect leather may permanently change the appearance and feel of your leather and are not recommended. Do not use silicone or wax-based products, or those containing organic solvents to clean your vehicle’s interior because they can alter the appearance by increasing the gloss in a non-uniform manner. Never use shoe polish on leather.

Ultra Lux Suede Cleaning Ultra Lux Suede Use a mild solution of lukewarm water and a neutral dish soap on a soft cloth or sponge. For the following stains, follow these instructions:

Coffee, Tea, and Milk: Blot with a clean, soft, white cloth. Then clean with mild soapy water and a clean white cloth.

Cosmetics: Clean with mild soapy water and a clean white cloth.

Jelly, Syrup, and Fruit: Remove most of the solids, then clean with warm tap water and a clean white cloth.

Oil and Grease: Sprinkle baking soda on the spot, brush, then wipe with a clean white cloth.

Instrument Panel, Vinyl, and Other Plastic Surfaces A soft cloth dampened with water may be used to remove dust. If a more thorough cleaning is necessary, a clean soft cloth dampened with a mild soap solution can be used to gently remove dust and dirt. Never use spot lifters or removers on plastic surfaces. Many commercial cleaners and coatings that are sold to preserve and protect soft plastic surfaces may permanently change the appearance and feel of your interior and are not recommended. Do not use silicone or wax-based products, or those containing organic solvents to clean your vehicle’s interior because they can alter the appearance by increasing the gloss in a non-uniform manner. Some commercial products may increase gloss on your instrument panel. The increase in gloss may cause annoying reflections in the windshield and even make it difficult to see through the windshield under certain conditions.

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Care of Safety Belts Keep belts clean and dry.

{CAUTION:

Do not bleach or dye safety belts. If you do, it may severely weaken them. In a crash, they might not be able to provide adequate protection. Clean safety belts only with mild soap and lukewarm water.

Weatherstrips Silicone grease on weatherstrips will make them last longer, seal better, and not stick or squeak. Apply silicone grease with a clean cloth. During very cold, damp weather frequent application may be required. See Recommended Fluids and Lubricants on page 6-12.

Washing Your Vehicle The best way to preserve your vehicle’s finish is to keep it clean by washing it often. Notice: Certain cleaners contain chemicals that can damage the emblems or nameplates on your vehicle. Check the cleaning product label. If it states that it should not be used on plastic parts, do not use it on your vehicle or damage may occur and it would not be covered by the warranty. Do not wash the vehicle in direct sunlight. Use a car washing soap. Do not use cleaning agents that are petroleum based or that contain acid or abrasives, as they can damage the paint, metal or plastic on your vehicle. Approved cleaning products can be obtained from your dealer/retailer. See Vehicle Care/Appearance Materials on page 5-118. Follow all manufacturers’ directions regarding correct product usage, necessary safety precautions and appropriate disposal of any vehicle care product. Rinse the vehicle well, before washing and after to remove all cleaning agents completely. If they are allowed to dry on the surface, they could stain.

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Dry the finish with a soft, clean chamois or an all-cotton towel to avoid surface scratches and water spotting. High pressure car washes may cause water to enter the vehicle. Avoid using high pressure washes closer than 12 inches (30 cm) to the surface of the vehicle. Use of power washers exceeding 1,200 psi (8 274 kPa) can result in damage or removal of paint and decals.

Cleaning Exterior Lamps/Lenses Use only lukewarm or cold water, a soft cloth and a car washing soap to clean exterior lamps and lenses. Follow instructions under Washing Your Vehicle on page 5-114.

Finish Care Occasional waxing or mild polishing of your vehicle by hand may be necessary to remove residue from the paint finish. You can get approved cleaning products from your dealer/retailer. See Vehicle Care/Appearance Materials on page 5-118. If your vehicle has a basecoat/clearcoat paint finish, the clearcoat gives more depth and gloss to the colored basecoat. Always use waxes and polishes that are non-abrasive and made for a basecoat/clearcoat paint finish.

Notice: Machine compounding or aggressive polishing on a basecoat/clearcoat paint finish may damage it. Use only non-abrasive waxes and polishes that are made for a basecoat/clearcoat paint finish on your vehicle. Foreign materials such as calcium chloride and other salts, ice melting agents, road oil and tar, tree sap, bird droppings, chemicals from industrial chimneys, etc., can damage your vehicle’s finish if they remain on painted surfaces. Wash the vehicle as soon as possible. If necessary, use non-abrasive cleaners that are marked safe for painted surfaces to remove foreign matter. Exterior painted surfaces are subject to aging, weather and chemical fallout that can take their toll over a period of years. You can help to keep the paint finish looking new by keeping your vehicle garaged or covered whenever possible. 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 chrome polish on chrome or stainless steel trim, if necessary. 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.

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Keep the wheels clean using a soft clean cloth with mild soap and water. Rinse with clean water. After rinsing thoroughly, dry with a soft clean towel. A wax may then be applied. Notice: Using chrome polish on aluminum wheels could damage the wheels. The repairs would not be covered by your warranty. Use chrome polish on chrome wheels only. The surface of these wheels is similar to the painted surface of the vehicle. Do not use strong soaps, chemicals, abrasive polishes, abrasive cleaners, cleaners with acid, or abrasive cleaning brushes on them because the surface could be damaged. Do not use chrome polish on aluminum wheels. Notice: automatic car wash that has silicone carbide tire cleaning brushes, you could damage the aluminum or chrome-plated wheels. The repairs would not be covered by your warranty. Never drive a vehicle equipped with aluminum or chrome-plated wheels through an automatic car wash that uses silicone carbide tire cleaning brushes.

If you drive your vehicle through an

Windshield and Wiper Blades Clean the outside of the windshield with glass cleaner. Clean the rubber blades using a lint free cloth or paper towel soaked with windshield washer fluid or a mild detergent. Wash the windshield thoroughly when cleaning the blades. Bugs, road grime, sap, and a buildup of vehicle wash/wax treatments may cause wiper streaking. Replace the wiper blades if they are worn or damaged. Wipers can be damaged by: (cid:127) Extreme dusty conditions (cid:127) Sand and salt (cid:127) Heat and sun (cid:127) Snow and ice, without proper removal

If you use strong soaps, chemicals,

Aluminum Wheels Notice: abrasive polishes, cleaners, brushes, or cleaners that contain acid on aluminum or chrome-plated wheels, you could damage the surface of the wheel(s). The repairs would not be covered by your warranty. Use only approved cleaners on aluminum or chrome-plated wheels.

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Tires To clean the tires, use a stiff brush with tire cleaner. Notice: Using petroleum-based tire dressing products on your vehicle may damage the paint finish and/or tires. When applying a tire dressing, always wipe off any overspray from all painted surfaces on your vehicle.

Sheet Metal Damage If the vehicle is damaged and requires sheet metal repair or replacement, make sure the body repair shop applies anti-corrosion material to parts repaired or replaced to restore corrosion protection. Original manufacturer replacement parts will provide the corrosion protection while maintaining the warranty.

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 major repair expense. Minor chips and scratches can be repaired with touch-up materials available from your dealer/retailer. Larger areas of finish damage can be corrected in your dealer’s/retailer’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, corrosion and rust can develop 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 debris can collect. Dirt packed in close areas of the frame should be loosened before being flushed. Your dealer/retailer or an underbody car washing system can do this for you.

5-117

Chemical Paint Spotting Some weather and atmospheric conditions can create a chemical fallout. Airborne pollutants can fall upon and attack painted surfaces on the vehicle. This damage can take two forms: blotchy, ring-shaped discolorations, and small, irregular dark spots etched into the paint surface. Although no defect in the paint job causes this, we 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 occurs first.

Vehicle Care/Appearance Materials

Description

Usage

Polishing Cloth

Tar and Road Oil Remover Chrome Cleaner and Polish

White Sidewall Tire Cleaner

Vinyl Cleaner

Glass Cleaner

Chrome Wheel Cleaner

Finish Enhancer

Interior and exterior polishing cloth. Removes tar, road oil, and asphalt. Use on chrome or stainless steel. Removes soil and black marks from whitewalls and raised white lettering. Cleans vinyl. Removes dirt, grime, smoke and fingerprints. Removes dirt and grime from chrome wheels. Removes dust, fingerprints, and surface contaminants. Spray on and wipe off.

5-118

Description

Usage

Vehicle Identification

Swirl Remover Polish

Cleaner Wax

Foaming Tire Shine Low Gloss

Wash Wax Concentrate

Spot Lifter

Odor Eliminator

Removes swirl marks, fine scratches, and other light surface contamination. Removes light scratches and protects finish. Cleans, shines, and protects tires. No wiping necessary. Medium foaming shampoo. Cleans and lightly waxes. Biodegradable and phosphate free. Quickly removes spots and stains from carpets, vinyl, and cloth upholstery. Odorless spray odor eliminator used on fabrics, vinyl, leather and carpet.

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 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. Engine Identification The eighth character in the VIN is the engine code. This code helps you identify your vehicle’s engine, specifications, and replacement parts. See Capacities and Specifications on page 5-128 for your vehicle’s engine code.

5-119

Service Parts Identification Label This label is in the trunk. It is very helpful if you ever need to order parts. The label has the following information: (cid:127) Vehicle Identification Number (VIN) (cid:127) Model designation (cid:127) Paint information (cid:127) Production options and special equipment Do not remove this label from the vehicle.

Electrical System

Add-On Electrical Equipment Notice: Do not add anything electrical to your vehicle unless you check with your dealer/retailer first. Some electrical equipment can damage your vehicle and the damage would not be covered by your warranty. Some add-on electrical equipment can keep other components from working as they should. Add-on equipment can drain your vehicle’s battery, even if your vehicle is not operating. Your vehicle has an airbag system. Before attempting to add anything electrical to your vehicle, see Servicing Your Airbag-Equipped Vehicle on page 1-64.

Headlamp Wiring The headlamp wiring is protected by fuses in the fuse block. An electrical overload will cause the lamps to turn off. If this happens, have your headlamp wiring checked right away.

5-120

Windshield Wiper Fuses 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, have it fixed.

Power Windows and Other Power Options Circuit breakers in the fuse block protect the power windows and other power accessories. When the current load is too heavy, the circuit breaker opens and closes, protecting the circuit until the problem is fixed or goes away.

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. If you ever have a problem on the road and don’t have a spare fuse, you can borrow one that has the same amperage. Just pick some feature of your vehicle that you can get along without – like the radio or cigarette lighter – and use its fuse, if it is the correct amperage. Replace it as soon as you can.

5-121

Instrument Panel Fuse Block

Some fuses are in a fuse block located on the end of the instrument panel on the passenger side.

To get to the fuse block lift up on the side panel. A fuse usage chart is on the inside of this panel.

5-122

Fuse RAP

Usage Retained Accessory Power Sunroof

SUN ROOF CRUISE SW Cruise Switch Parking Lamps

PK LP

RR DEFOG Rear Window Defogger

DR LK/TRUNK Door Lock/Trunk ONSTAR/ALDL Onstar®/Diagnostic Link

Fuel Tank Solenoid Canister CANISTER Parking Lamps PK LAMPS RADIO/AMP Radio Amplifier

RFA/MOD

DISPLAYS

Remote Function Activator (Remote Keyless Entry) Instrument Panel Displays/Head-Up Display (HUD), Driver Information Center (DIC)

Fuse

INT LIGHT

HVAC

Usage Interior Lamps Climate Controls

CHMSL/BKUP Center High Mounted Stop PWR WDO Power Windows

Lamp/Back-Up Lamps

SPRING COIL 2

PWR SEAT

TURN/HAZ

PWR MIRS HTD SEAT

Steering Wheel Control Switches

Power Seat Turn Signals/Hazard Warning Lamps Power Mirrors Heated Seat

To reinstall the end panel, position the lower section with the edge of the instrument panel, and press the sides of the panel until it snaps into place.

5-123

Underhood Fuse Block

The underhood fuse block is located on the passenger’s side of the vehicle in the engine compartment.

To remove the fuse block cover, press in on the tab at the bottom of the cover and pull up.

3.8L V6 Engine

Fuses

Usage

Driver Side High-Beam Headlamp Passenger Side High-Beam Headlamp Driver Side Low-Beam Headlamp Passenger Side Low-Beam Headlamp Windshield Wipers/Washer

5-124

Fuses

Usage

Fuses

10
11
12
13
14
15

16

17
18
19

Washer/Regulated Voltage Control Fog Lamps (Option) Airbag Accessory Power Horn Emission Air Conditioning Clutch Oxygen Sensor Powertrain Control Module Powertrain Control Module/Electronic Throttle Control Electronic Throttle Control Display Antilock Brake Solenoid

20
21
22
23
24
26
27
28
29
30
31
32
33
56

Usage

Fuel Injection Transmission Solenoid Fuel Pump Antilock Brakes Electronic Ignition Battery Main 1
Battery Main 2
Battery Main 3
Fan 1
Battery Main 4
Antilock Brake Motor Fan 2
Starter Air Pump

5-125

Relays

34

35

Usage

High-Beam Headlamps Low-Beam Headlamps, Headlamp Driver Module Fog Lamps (Option) Ignition 1
Air Conditioner Compressor Horn Powertrain Fuel Pump Fan 1
Fan 3
Windshield Wiper/High Windshield Wiper Fan 2
Crank Blank Blank Blank Fuse Puller

36
37
38
39
40
41
42
43
44
45
46
48
52
53
54
55
§ Air Conditioning Clutch

5-126

5.3L V8 Engine

Usage

Climate Control System Fuel Pump

Airbag, Display

Compass Antilock Brake System Electronic Throttle Control, Engine Control Module

Fuses HVAC

FUEL/PUMP

AIRBAG/ DISPLAY COMPASS

ABS

ETC/ECM

A/C CMPRSR Air Conditioning Compressor

Usage

Fuses INJ 1

ECM/TCM

Injectors 1
Engine Control Module, Transmission Control Module Transmission EMISSIONS1 Emissions 1

TRANS

ABS SOL ECM IGN

INJ 2

Antilock Brake Solenoid Engine Control Module, Ignition Injectors 2

EMISSIONS2 Emissions 2

WPR

Windshield Wipers Auxiliary Power

Voltage Control

AUX PWR WSW/RVC Windshield Washer, Regulated LT LO BEAM Driver Side Low-Beam Headlamp RT LO BEAM Passenger Side Low-Beam FOG LAMPS LT HI BEAM Driver Side High-Beam Headlamp

Headlamp Fog Lamps

HORN

Horn

RT HI BEAM Passenger Side High-Beam

Headlamp

Fuses BATT 4
BATT 1
STRTR

ABS MTR BATT 3
BATT 2
FAN 2
FAN 1

Relays

Usage

Battery 4
Battery 1
Starter Antilock Brake System Motor Battery 3
Battery 2
Cooling Fan 2
Cooling Fan 1

Usage

FUEL/PUMP A/C CMPRSR Air Conditioning Compressor

Fuel Pump

STRTR

PWR/TRN

FAN 3
FAN 2
FAN 1
HDM

Starter Powertrain Cooling Fan 3
Cooling Fan 2
Cooling Fan 1
Headlamp Driver Module

5-127

Capacities and Specifications The following approximate capacities are given in English and metric conversions. See Recommended Fluids and Lubricants on page 6-12 for more information.

Capacities

English

Metric

For the air conditioning system refrigerant charge amount, see the refrigerant caution label located under the hood. See your dealer/retailer for more information.

7.4 qt

11.2 qt

13.3 qt

4.5 qt

6 qt

7.0 L

10.6 L

12.6 L

4.3 L

5.7 L

Application

Air Conditioning Refrigerant R134a

Automatic Transmission (Drain and Refill)

Cooling System Including Reservoir

3.8LV6 Engine

5.3L V8 Engine

Engine Oil with Filter

3.8L V6 Engine

5.3L V8 Engine

5-128

Application

Capacities

English

Metric

Fuel Tank

3.8L Engine (with NU6 emissions) sold new in CA, ME, VT, NY, MA (see your dealer/retailer for bordering states)

3.8L Engine (without NU6 emissions) sold new in all other states (see your dealer/retailer for more information)

5.3L V8 Engine sold new in all states

Wheel Nut Torque

17.0 gal

17.5 gal

17.5 gal

100 ft lb

64.4 L

66.2 L

66.2 L 140 Y

All capacities are approximate. When adding fluid, be sure to fill to the appropriate level, as recommended in this manual. Recheck fluid level after filling.

Engine Specifications

Engine

3.8 V6 Engine

5.3 V8 Engine with Active Fuel

Management™

VIN Code

Transmission

Spark Plug Gap

Automatic

Automatic

.060 inches (1.52 mm)

.040 inches (1.01 mm)

5-129

✍ NOTES

5-130

Section 6

Maintenance Schedule

Maintenance Schedule ......................................6-2
Introduction ...................................................6-2
Maintenance Requirements ..............................6-2
Your Vehicle and the Environment ....................6-2
Using the Maintenance Schedule ......................6-3
Scheduled Maintenance ...................................6-4
Additional Required Services ............................6-6
Maintenance Footnotes ...................................6-7

Owner Checks and Services ............................6-8
At Each Fuel Fill ............................................6-8
At Least Once a Month ...................................6-9
At Least Once a Year .....................................6-9
Recommended Fluids and Lubricants ...............6-12
Maintenance Replacement Parts .....................6-13
Engine Drive Belt Routing ..............................6-14
Maintenance Record .....................................6-15

6-1

Maintenance Schedule

Introduction Important: 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 dealer/retailer for details.

Maintenance Requirements Notice: Maintenance intervals, checks, inspections, replacement parts, and recommended fluids and lubricants as prescribed in this manual are necessary to keep your vehicle in good working condition. Any damage caused by failure to follow scheduled maintenance might not be covered by warranty.

Your Vehicle and the Environment Proper vehicle maintenance not only helps to keep your vehicle in good working condition, but also helps the environment. All recommended maintenance is important. Improper vehicle maintenance can even affect the quality of the air we breathe. Improper fluid levels or the wrong tire inflation can increase the level of emissions from your vehicle. To help protect our environment, and to keep your vehicle in good condition, be sure to maintain your vehicle properly.

6-2

Using the Maintenance Schedule We want to help you keep your vehicle in good working condition. But we do not know exactly how you will drive it. You might drive very short distances only a few times a week. Or you might drive long distances all the time in very hot, dusty weather. You might use your vehicle in making deliveries. Or you might drive it to work, to do errands, or in many other ways. Because of all the different ways people use their vehicles, maintenance needs vary. You might need more frequent checks and replacements. So please read the following and note how you drive. If you have any questions on how to keep your vehicle in good condition, see your dealer/retailer. This schedule is for vehicles that: (cid:127) carry passengers and cargo within recommended

limits. You will find these limits on the Tire and Loading Information label. See Loading Your Vehicle on page 4-22.

(cid:127) are driven on reasonable road surfaces within

legal driving limits.

(cid:127) use the recommended fuel. See Gasoline Octane

on page 5-5.

The services in Scheduled Maintenance on page 6-4
should be performed when indicated. See Additional Required Services on page 6-6 and Maintenance Footnotes on page 6-7 for further information.

{CAUTION:

Performing maintenance work on a vehicle can be dangerous. In trying to do some jobs, you can be seriously injured. Do your own maintenance work only if you have the required know-how and the proper tools and equipment for the job. If you have any doubt, see your dealer/retailer to have a qualified technician do the work. See Doing Your Own Service Work on page 5-4.

Some maintenance services can be complex. So, unless you are technically qualified and have the necessary equipment, you should have your dealer/retailer do these jobs. When you go to your dealer/retailer for your service needs, you will know that trained and supported service technicians will perform the work using genuine parts. If you want to purchase service information, see Service Publications Ordering Information on page 7-15.

6-3

Owner Checks and Services on page 6-8 tells you what should be checked, when to check it, and what you can easily do to help keep your vehicle in good condition. The proper replacement parts, fluids, and lubricants to use are listed in Recommended Fluids and Lubricants on page 6-12 and Maintenance Replacement Parts on page 6-13. When your vehicle is serviced, make sure these are used. All parts should be replaced and all necessary repairs done before you or anyone else drives the vehicle. We recommend the use of genuine parts from your dealer/retailer.

Scheduled Maintenance When the CHANGE OIL SOON message comes on, it means that service is required for your vehicle. See DIC Warnings and Messages on page 3-67. Have your vehicle serviced as soon as possible within the next 600 miles (1 000 km). It is possible that, if you are driving under the best conditions, the engine oil life system may not indicate that vehicle service is necessary for over a year. However, your engine oil and filter must be changed at least once a year and at this time the system must be reset. Your dealer/retailer has trained service technicians who will perform this work using genuine parts and reset the system.

6-4

If the engine oil life system is ever reset accidentally, you must service your vehicle within 3,000 miles (5 000 km) since your last service. Remember to reset the oil life system whenever the oil is changed. See Engine Oil Life System on page 5-18 for information on the Engine Oil Life System and resetting the system. When the CHANGE OIL SOON message appears, certain services, checks, and inspections are required. Required services are described in the following for “Maintenance I” and “Maintenance II.” Generally, it is recommended that your first service be Maintenance I, your second service be Maintenance II, and that you alternate Maintenance I and Maintenance II thereafter. However, in some cases, Maintenance II may be required more often. Maintenance I — Use Maintenance I if the CHANGE OIL SOON message comes on within 10 months since the vehicle was purchased or Maintenance II was performed. Maintenance II — Use Maintenance II if the previous service performed was Maintenance I. Always use Maintenance II whenever the message comes on 10 months or more since the last service or if the message has not come on at all for one year.

Scheduled Maintenance

Service

Maintenance I Maintenance II

Change engine oil and filter. See Engine Oil on page 5-15. Reset oil life system. See Engine Oil Life System on page 5-18. An Emission Control Service. Visually check for any leaks or damage. See footnote (k). Inspect engine air cleaner filter. If necessary, replace filter. See Engine Air Cleaner/Filter on page 5-20. See footnote (m). Rotate tires and check inflation pressures and wear. See Tire Inspection and Rotation on page 5-75 and “Tire Wear Inspection” in At Least Once a Month on page 6-9. Inspect brake system. See footnote (a). Check engine coolant and windshield washer fluid levels and add fluid as needed. Perform any needed additional services. See “Additional Required Services” in this section. Inspect suspension and steering components. See footnote (b). Inspect engine cooling system. See footnote (c). Inspect wiper blades. See footnote (d). Inspect restraint system components. See footnote (e). Lubricate body components. See footnote (f). Check transmission fluid level and add fluid as needed. Replace passenger compartment air filter. See footnote (g). V6 Only: Inspect throttle system. See footnote (j).

•

•

•

• •

•

•

•

•

•

• •

•

• • • • • • • •

6-5

Additional Required Services The following services should be performed at the first maintenance service (I or II) after the indicated miles (kilometers) shown for each item.

Service and Miles (Kilometers)

Additional Required Services 75,000

25,000
(40 000)

50,000
(80 000)

(120 000)

100,000
(160 000)

125,000
(200 000)

150,000
(240 000)

Inspect fuel system for damage or leaks. Inspect exhaust system for loose or damaged components. Replace engine air cleaner filter. See Engine Air Cleaner/Filter on page 5-20. Change automatic transmission fluid and filter (severe service). See footnote (h). Change automatic transmission fluid and filter (normal service). Replace spark plugs and inspect spark plug wires. An Emission Control Service. Engine cooling system service (or every five years, whichever occurs first). An Emission Control Service. See footnote (i). Inspect engine accessory drive belt. An Emission Control Service. See footnote (n).

6-6

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

Maintenance Footnotes † The U.S. Environmental Protection Agency or 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 the vehicle’s useful life. We, however, urge that all recommended maintenance services be performed at the indicated intervals and the maintenance be recorded. (a) Visually inspect brake lines and hoses for proper hook-up, binding, leaks, cracks, chafing, etc. Inspect disc brake pads for wear and rotors for surface condition. Inspect other brake parts, including calipers, parking brake, etc. (b) Visually inspect front and rear suspension and steering system for damaged, loose, or missing parts or signs of wear. Inspect power steering lines and hoses for proper hook-up, binding, leaks, cracks, chafing, etc. (c) Visually inspect hoses and have them replaced if they are cracked, swollen, or deteriorated. Inspect all pipes, fittings, and clamps; replace with genuine parts as needed. To help ensure proper operation, a pressure test of the cooling system and pressure cap and cleaning the outside of the radiator and air conditioning condenser is recommended at least once a year.

(d) Inspect wiper blades for wear, cracking, or contamination. Clean the windshield and wiper blades, if contaminated. Replace wiper blades that are worn or damaged. See Windshield Wiper Blade Replacement on page 5-61 and Windshield and Wiper Blades on page 5-116 for more information. (e) Make sure the safety belt reminder light and safety belt assemblies are working properly. Look for any other loose or damaged safety belt system parts. If you see anything that might keep a safety belt system from doing its job, have it repaired. Have any torn or frayed safety belts replaced. Also see Checking the Restraint Systems on page 1-66. (f) Lubricate all key lock cylinders. Lubricate all hinges and latches, including those for the body doors, hood, secondary latch, pivots, spring anchor, release pawl, rear compartment, glove box door, console door, and any folding seat hardware. More frequent lubrication may be required when exposed to a corrosive environment. Applying silicone grease on weatherstrips with a clean cloth will make them last longer, seal better, and not stick or squeak. (g) If you drive regularly under dusty conditions, the filter may require replacement more often.

6-7

(h) Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these conditions:

− In heavy city traffic where the outside temperature

regularly reaches 90°F (32°C) or higher.

− In hilly or mountainous terrain. − When doing frequent trailer towing. − Uses such as found in taxi, police,

or delivery service.

(i) Drain, flush, and refill cooling system. This service can be complex; you should have your dealer/retailer perform this service. See Engine Coolant on page 5-24 for what to use. Inspect hoses. Clean radiator, condenser, pressure cap, and filler neck. Pressure test the cooling system and pressure cap. (j) Check throttle system for interference or binding and for damaged or missing parts. Replace parts as needed. Replace any components that have high effort or excessive wear. Do not lubricate accelerator or cruise control cables. (k) A fluid loss in any vehicle system could indicate a problem. Have the system inspected and repaired and the fluid level checked. Add fluid if needed. (m) If you drive regularly under dusty conditions, inspect the filter at each engine oil change. (n) Visually inspect belt for fraying, excessive cracks, or obvious damage. Replace belt if necessary.

6-8

Owner Checks and Services These owner checks and services should be performed at the intervals specified to help ensure the safety, dependability, and emission control performance of your vehicle. Your dealer/retailer can assist you with these checks and services. 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 Recommended Fluids and Lubricants on page 6-12.

At Each Fuel Fill It is important to perform these underhood checks at each fuel fill. Engine Oil Level Check Notice: regularly and keep it at the proper level. Failure to keep the engine oil at the proper level can cause damage to the engine not covered by your warranty. Check the engine oil level and add the proper oil if necessary. See Engine Oil on page 5-15.

It is important to check the engine oil

Engine Coolant Level Check Check the engine coolant level and add DEX-COOL® coolant mixture if necessary. See Engine Coolant on page 5-24. Windshield Washer Fluid Level Check Check the windshield washer fluid level in the windshield washer fluid reservoir and add the proper fluid if necessary.

At Least Once a Month Tire Inflation Check Inspect your vehicle’s tires and make sure they are inflated to the correct pressures. Do not forget to check the spare tire. See Inflation - Tire Pressure on page 5-69. Check to make sure the spare tire is stored securely. See Changing a Flat Tire on page 5-96. Tire Wear Inspection Tire rotation may be required for high mileage highway drivers prior to the Engine Oil Life System service notification. Check the tires for wear and, if necessary, rotate the tires. See Tire Inspection and Rotation on page 5-75.

At Least Once a Year Starter Switch Check

{CAUTION:

When you are doing this inspection, the vehicle could move suddenly. If the vehicle moves, you or others could be injured.

1. Before you start, be sure you have enough room

around the vehicle.

2. Firmly apply both the parking brake and the regular

brake. See Parking Brake on page 2-33. Do not use the accelerator pedal, and be ready to turn off the engine immediately if it starts.

3. Try to start the engine in each gear. The vehicle should start only in PARK (P) or NEUTRAL (N). If the vehicle starts in any other position, contact your dealer/retailer for service.

6-9

Automatic Transmission Shift Lock Control System Check

{CAUTION:

When you are doing this inspection, the vehicle could move suddenly. If the vehicle moves, you or others could be injured.

1. Before you start, be sure you have enough room

around the vehicle. It should be parked on a level surface.

2. Firmly apply the parking brake. See Parking Brake

on page 2-33. Be ready to apply the regular brake immediately if the vehicle begins to move.

3. With the engine off, turn the ignition to ON/RUN, but do not start the engine. Without applying the regular brake, try to move the shift lever out of PARK (P) with normal effort. If the shift lever moves out of PARK (P), contact your dealer/retailer for service.

Ignition Transmission Lock Check While parked, and with the parking brake set, try to turn the ignition to LOCK/OFF in each shift lever position. (cid:127) The ignition should turn to LOCK/OFF only

when the shift lever is in PARK (P).

(cid:127) The ignition key should come out only in

LOCK/OFF.

Contact your dealer/retailer if service is required.

6-10

Parking Brake and Automatic Transmission Park (P) Mechanism Check

{CAUTION:

When you are doing this check, your vehicle could begin to move. You or others could be injured and property could be damaged. Make sure there is room in front of your vehicle in case it begins to roll. Be ready to apply the regular brake at once should the vehicle begin to move.

Park on a fairly steep hill, with the vehicle facing downhill. Keeping your foot on the regular brake, set the parking brake. (cid:127) To check the parking brake’s holding ability: With the engine running and the transmission in NEUTRAL (N), slowly remove foot pressure from the regular brake pedal. Do this until the vehicle is held by the parking brake only.

(cid:127) To check the PARK (P) mechanism’s holding ability:

With the engine running, shift to PARK (P). Then release the parking brake followed by the regular brake.

Contact your dealer/retailer if service is required. Underbody Flushing Service At least every spring, use plain water to flush any corrosive materials from the underbody. Take care to clean thoroughly any areas where mud and other debris can collect.

6-11

Recommended Fluids and Lubricants Fluids and lubricants identified below by name, part number, or specification can be obtained from your dealer/retailer.

Usage

Engine Oil

Engine Coolant

Hydraulic Brake

System

Windshield

Washer

Fluid/Lubricant Engine oil which meets GM Standard GM6094M and displays the American Petroleum Institute Certified for Gasoline Engines starburst symbol. To determine the proper viscosity for your vehicle’s engine, see Engine Oil on page 5-15. 50/50 mixture of clean, drinkable water and use only DEX-COOL® Coolant. See Engine Coolant on page 5-24. Delco® Supreme 11 Brake Fluid or equivalent DOT-3 brake fluid.

Optikleen® Washer Solvent.

6-12

Usage

Power Steering

System

Automatic

Transmission

Key Lock Cylinders

Fluid/Lubricant GM Power Steering Fluid (GM Part No. U.S. 89021184, in Canada 89021186). DEXRON®-VI Automatic Transmission Fluid. Multi-Purpose Lubricant, Superlube (GM Part No. U.S. 12346241, in Canada 10953474).

Hood Latch Assembly, Secondary

Latch,

Pivots, Spring Anchor, and Release Pawl

Lubriplate Lubricant Aerosol (GM Part No. U.S. 12346293, in Canada 992723) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB.

Hood and Door

Hinges

Weatherstrip Conditioning

Multi-Purpose Lubricant, Superlube (GM Part No. U.S. 12346241, in Canada 10953474). Weatherstrip Lubricant (GM Part No. U.S. 3634770, in Canada 10953518) or Dielectric Silicone Grease (GM Part No. U.S. 12345579, in Canada 992887).

Maintenance Replacement Parts Replacement parts identified below by name, part number, or specification can be obtained from your dealer/retailer.

Part

GM Part Number

ACDelco Part Number

Engine Air Cleaner/Filter

3800 V6 Engine 5.3L V8 Engine

Engine Oil Filter

3800 V6 Engine 5.3L V8 Engine

Passenger Compartment Air Filter Spark Plugs

3800 V6 Engine 5.3L V8 Engine

Windshield Wiper Blade Assembly 22.0 in (55.0 cm)

Driver Side Passenger Side

15221217
10350737

25010792
89017524
15284938

12568387
12571164