2014 Chevrolet Corvette Owners Manual

combination, can cause heat buildup and possible tire failure.

Wheel Alignment and Tire Balance The tires and wheels were aligned and balanced at the factory to provide the longest tire life and best overall performance. Adjustments to wheel alignment and tire balancing are not necessary on a regular basis. Consider an alignment check if there is unusual tire wear. If the vehicle is vibrating when driving on a smooth road, the tires and wheels may need to be rebalanced. See your dealer for proper diagnosis.

Road Imperfections/Crown Effects The vehicle's precise steering and handling make it very responsive to road surface feedback. A slight pull may be felt in the steering depending on the crown of the road

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico- 6007198) - 2014 - CRC - 2/5/14

Black plate (63,1)

and/or other road surface variations such as troughs or ruts. This is normal and the vehicle does not require service.

Tire Chatter/Hop When driving at slow speeds and in very tight turns, the vehicle may have tire chatter/hop. This is normal and the vehicle does not require service.

Wheel Replacement Replace any wheel that is bent, cracked, or badly rusted or corroded. If wheel nuts keep coming loose, the wheel, wheel bolts, and wheel nuts should be replaced. If the wheel leaks air, replace it. Some aluminum wheels can be repaired. See your dealer if any of these conditions exist. Your dealer will know the kind of wheel that is needed.

Each new wheel should have the same load-carrying capacity, diameter, width, offset, and be mounted the same way as the one it replaces. Replace wheels, wheel bolts, or wheel nuts with new GM original equipment parts.

{ Warning

Using the wrong replacement wheels, wheel bolts, or wheel nuts can be dangerous. It could affect the braking and handling of the vehicle. Tires can lose air, and cause loss of control, causing a crash. Always use the correct wheel, wheel bolts, and wheel nuts for replacement.

Vehicle Care

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{ Warning

Replacing a wheel with a used one is dangerous. How it has been used or how far it has been driven may be unknown. It could fail suddenly and cause a crash. When replacing wheels, use a new GM original equipment wheel.

{ Caution

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

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Black plate (64,1)

10-64

Vehicle Care

Tightening Wheel Lug Nuts

{ Warning

Never use oil or grease on studs or the threads of the wheel nuts. The wheel nuts might come loose and the wheel could fall off, causing a crash.

{ Warning

Incorrect wheel nuts or improperly tightened wheel nuts can cause the wheel to become loose and even come off. This could lead to a crash. Be sure to use the correct wheel nuts. If you have to replace them, be sure to get new GM original equipment wheel nuts.

{ Caution

Improperly tightened wheel nuts can lead to brake pulsation and rotor damage. To avoid expensive brake repairs, evenly tighten the wheel nuts in the proper sequence and to the proper torque specification.

Tighten the wheel lug nuts firmly in a crisscross sequence. See Capacities and Specifications on page 12-2.

Tire Chains

{ Warning

Do not use tire chains. There is not enough clearance. Tire chains used on a vehicle without the proper amount of clearance can cause damage to the brakes, suspension, or other vehicle parts. The area damaged by the tire chains could cause loss of control and a crash. Use another type of traction device only if its manufacturer recommends it for the vehicle's tire size combination and road conditions. Follow that manufacturer's instructions. To avoid vehicle damage, drive slowly and readjust or remove the traction device if it contacts the vehicle. Do not spin the wheels. If traction devices are used, install them on the rear tires.

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Black plate (65,1)

If a Tire Goes Flat It is unusual for a tire to blow out while driving, especially if the tires are maintained properly. If air goes out of a tire, it is much more likely to leak out slowly. See Tires on page 10-43 for additional information. But if there ever is a blowout, here are a few tips about what to expect and what to do: If a front tire fails, the flat tire creates a drag that pulls the vehicle toward that side. Take your foot off the accelerator pedal and grip the steering wheel firmly. Steer to maintain lane position, and then gently brake to a stop, well off the road, if possible. A rear blowout, particularly on a curve, acts much like a skid and may require the same correction as used in a skid. Stop pressing the accelerator pedal and steer to

straighten the vehicle. It may be very bumpy and noisy. Gently brake to a stop, well off the road, if possible. The vehicle has no spare tire, no tire changing equipment, and no place to store a tire. If the vehicle has run-flat tires, there is no need to stop on the side of the road to change a flat tire. See Run-Flat Tires on page 10-45.

{ Warning

Special tools and procedures are required to service a run-flat tire. If these special tools and procedures are not used, injury or vehicle damage may occur. Always be sure the proper tools and procedures, as described in the service manual, are used.

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If this vehicle does not have run-flat tires and a tire goes flat, avoid further tire and wheel damage by driving slowly to a level place, well off the road, if possible. Turn on the hazard warning flashers. See Hazard Warning Flashers on page 6-4. 1. Turn on the hazard warning

flashers.

2. Set the parking brake firmly. 3. Put an automatic transmission in

P (Park) or a manual transmission in 1 (First) or R (Reverse).

4. Turn off the ignition. 5. Inspect the flat tire.

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Vehicle Care

{ Warning

Driving on a flat tire will cause permanent damage to the tire. Re-inflating a tire after it has been driven on while severely underinflated or flat may cause a blowout and a serious crash. Never attempt to re-inflate a tire that has been driven on while severely underinflated or flat. Have your dealer or an authorized tire service center repair or replace the flat tire as soon as possible.

If this vehicle has a tire sealant kit and the tire has been separated from the wheel, has damaged sidewalls, or has a puncture larger than 6 mm (0.25 in), the tire is too severely damaged for the tire sealant and compressor kit to be effective. If the tire has a puncture less than 6 mm (0.25 in) in the tread area of the tire, see Tire Sealant and Compressor Kit on page 10-66.

Tire Sealant and Compressor Kit

{ Warning

Idling a vehicle in an enclosed area with poor ventilation is dangerous. Engine exhaust may enter the vehicle. Engine exhaust contains carbon monoxide (CO) which cannot be seen or smelled. It can cause unconsciousness and even death. Never run the engine in an enclosed area that has no fresh air ventilation. For more information, see Engine Exhaust on page 9-25.

{ Warning

Overinflating a tire could cause the tire to rupture and you or others could be injured. Be sure to read and follow the tire sealant (Continued)

Warning (Continued)

and compressor kit instructions and inflate the tire to its recommended pressure. Do not exceed the recommended pressure.

{ Warning

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 its original location.

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Black plate (67,1)

The kit includes:

If this vehicle has a tire sealant and compressor kit, there may not be a spare tire or tire changing equipment, and on some vehicles there may not be a place to store a tire. To obtain a tire sealant and compressor kit, see your dealer. The tire sealant and compressor can be used to temporarily seal punctures up to 6 mm (0.25 in) in the tread area of the tire. It can also be used to inflate an underinflated tire. If the tire has been separated from the wheel, has damaged sidewalls, or has a large puncture, the tire is too severely damaged for the tire sealant and compressor kit to be effective. See Roadside Assistance Program on page 13-5. Read and follow all of the tire sealant and compressor kit instructions.

Vehicle Care

10-67

1. Selector Switch (Sealant/Air

or Air Only)

2. On/Off Button 3. Pressure Gauge 4. Pressure Deflation Button 5. Tire Sealant Canister 6. Sealant/Air Hose (Clear) 7. Air Only Hose (Black) 8. Power Plug 9. Canister Release Button (Under Sealant/Air Hose)

Tire Sealant Read and follow the safe handling instructions on the label adhered to the sealant canister. Check the tire sealant expiration date on the sealant canister. The sealant canister should be replaced before its expiration date. Replacement sealant canisters are available at your local dealer. See “Removal and Installation of the Sealant Canister” following.

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Black plate (68,1)

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Vehicle Care

There is only enough sealant to seal one tire. After usage, the sealant canister and sealant/air hose assembly must be replaced. See “Removal and Installation of the Sealant Canister” following. Using the Tire Sealant and Compressor Kit to Temporarily Seal and Inflate a Punctured Tire Follow the directions closely for correct sealant usage.

3. Pressure Gauge 4. Pressure Deflation Button 5. Tire Sealant Canister 6. Sealant/Air Hose (Clear) 7. Air Only Hose (Black) 8. Power Plug 9. Canister Release Button (Under Sealant/Air Hose) When using the tire sealant and compressor kit during cold temperatures, warm the kit in a heated environment for five minutes. This will help to inflate the tire faster. If a tire goes flat, avoid further tire and wheel damage by driving slowly to a level place. Turn on the hazard warning flashers. See Hazard Warning Flashers on page 6-4. See If a Tire Goes Flat on page 10-65 for other important safety warnings.

1. Selector Switch (Sealant/Air

or Air Only)

2. On/Off Button

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Black plate (69,1)

Do not remove any objects that have penetrated the tire. 1. Remove the tire sealant and

compressor kit from its storage location. See Storing the Tire Sealant and Compressor Kit on page 10-74.

2. Unwrap the sealant/air hose (6)

and the power plug (8).

3. Place the kit on the ground.

Make sure the tire valve stem is positioned close to the ground so the hose will reach it.

4. Remove the valve stem cap from

the flat tire by turning it counterclockwise.

5. Attach the sealant/air hose (6) onto the tire valve stem. Turn it clockwise until it is tight.

6. Plug the power plug (8) into the

accessory power outlet in the vehicle. Unplug all items from other accessory power outlets. See Power Outlets on page 5-4. If the vehicle has an accessory power outlet, do not use the cigarette lighter. If the vehicle only has a cigarette lighter, use the cigarette lighter. Do not pinch the power plug cord in the door or window.

7. Start the vehicle. The vehicle

must be running while using the air compressor.

8. Press and turn the selector

switch (1) counterclockwise to the Sealant + Air position.

9. Press the on/off button (2) to

turn the tire sealant and compressor kit on.

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10-69

The compressor will inject sealant and air into the tire. The pressure gauge (3) will initially show a high pressure while the compressor pushes the sealant into the tire. Once the sealant is completely dispersed into the tire, the pressure will quickly drop and start to rise again as the tire inflates with air only.

Inflate the tire to the recommended inflation pressure using the pressure gauge (3). The recommended inflation pressure can be found on the Tire and Loading Information label. See Tire Pressure on page 10-51.

10.

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Black plate (70,1)

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Vehicle Care

{ Caution

If the recommended pressure cannot be reached after approximately 25 minutes, the vehicle should not be driven farther. The tire is too severely damaged and the tire sealant and compressor kit cannot inflate the tire. Remove the power plug from the accessory power outlet and unscrew the inflating hose from the tire valve. See Roadside Assistance Program on page 13-5.

11. Press the on/off button (2) to

turn the tire sealant and compressor kit off.

The tire is not sealed and will continue to leak air until the vehicle is driven and the sealant is distributed in the tire, therefore, Steps 12–18 must be done immediately after Step 11. Be careful while handling the tire sealant and compressor kit as it could be warm after usage.

12. Unplug the power plug (8) from

the accessory power outlet in the vehicle.

13. Turn the sealant/air hose (6)

counterclockwise to remove it from the tire valve stem.

14. Replace the tire valve

stem cap.

15. Replace the sealant/air hose

(6), and the power plug (8) back in their original location.

16.

If the flat tire was able to inflate to the recommended inflation pressure, remove the maximum speed label from the sealant canister (5) and place it in a highly visible location. Do not exceed the speed on this label until the damaged tire is repaired or replaced.

17. Return the equipment to its

18.

original storage location in the vehicle. Immediately drive the vehicle 8 km (5 mi) to distribute the sealant in the tire.

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Black plate (71,1)

Vehicle Care

10-71

19. Stop at a safe location and

check the tire pressure. Refer to Steps 1–11 under “Using the Tire Sealant and Compressor Kit without Sealant to Inflate a Tire (Not Punctured).” If the tire pressure has fallen more than 68 kPa (10 psi) below the recommended inflation pressure, stop driving the vehicle. The tire is too severely damaged and the tire sealant cannot seal the tire. See Roadside Assistance Program on page 13-5. If the tire pressure has not dropped more than 68 kPa (10 psi) from the recommended inflation pressure, inflate the tire to the recommended inflation pressure.

20. Wipe off any sealant from the

wheel, tire, and vehicle.

21. Dispose of the used sealant canister (5) and sealant/air hose (6) assembly at a local dealer or in accordance with local state codes and practices.

22. Replace with a new canister assembly available from your dealer.

23. After temporarily sealing the tire using the tire sealant and compressor kit, take the vehicle to an authorized dealer within 161 km (100 mi) of driving to have the tire repaired or replaced.

Using the Tire Sealant and Compressor Kit without Sealant to Inflate a Tire (Not Punctured) To use the air compressor to inflate a tire with air only and not sealant:

1. Selector Switch (Sealant/Air

or Air Only)

2. On/Off Button

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Black plate (72,1)

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Vehicle Care

3. Pressure Gauge 4. Pressure Deflation Button 5. Tire Sealant Canister 6. Sealant/Air Hose (Clear) 7. Air Only Hose (Black) 8. Power Plug 9. Canister Release Button (Under Sealant/Air Hose)

If a tire goes flat, avoid further tire and wheel damage by driving slowly to a level place. Turn on the hazard warning flashers. See Hazard Warning Flashers on page 6-4. See If a Tire Goes Flat on page 10-65 for other important safety warnings. 1. Remove the tire sealant and

compressor kit from its storage location. See Storing the Tire Sealant and Compressor Kit on page 10-74.

2. Unwrap the air only hose (7) and

the power plug (8).

3. Place the kit on the ground.

Make sure the tire valve stem is positioned close to the ground so the hose will reach it.

8. Press and turn the selector

switch (1) clockwise to the Air Only position.

4. Remove the tire valve stem cap

9. Press the on/off button (2) to

from the flat tire by turning it counterclockwise.

5. Attach the air only hose (7) onto

the tire valve stem by turning it clockwise until it is tight.

6. Plug the power plug (8) into the

10.

accessory power outlet in the vehicle. Unplug all items from other accessory power outlets. See Power Outlets on page 5-4. If the vehicle has an accessory power outlet, do not use the cigarette lighter. If the vehicle only has a cigarette lighter, use the cigarette lighter. Do not pinch the power plug cord in the door or window.

7. Start the vehicle. The vehicle

must be running while using the air compressor.

turn the compressor on. The compressor will inflate the tire with air only.

Inflate the tire to the recommended inflation pressure using the pressure gauge (3). The recommended inflation pressure can be found on the Tire and Loading Information label. See Tire Pressure on page 10-51. The pressure gauge (3) may read higher than the actual tire pressure while the compressor is on. Turn the compressor off to get an accurate reading. The compressor may be turned on/ off until the correct pressure is reached.

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Black plate (73,1)

If you inflate the tire higher than the recommended pressure you can adjust the excess pressure by pressing the pressure deflation button (4) until the proper pressure reading is reached. This option is only functional when using the air only hose (7).

11. Press the on/off button (2) to

turn the tire sealant and compressor kit off. Be careful while handling the tire sealant and compressor kit as it could be warm after usage.

12. Unplug the power plug (8) from

the accessory power outlet in the vehicle.

13. Disconnect the air only hose

(7) from the tire valve stem, by turning it counterclockwise, and replace the tire valve stem cap.

14. Replace the air only hose (7)

and the power plug (8) and cord back in its original location.

15. Place the equipment in the

original storage location in the vehicle.

Vehicle Care

10-73

Removal and Installation of the Sealant Canister To remove the sealant canister: 1. Unwrap the sealant hose. 2. Press the canister release

button (9).

3. Pull up and remove the canister. 4. Replace with a new canister which is available from your dealer.

5. Push the new canister into

place.

The tire sealant and compressor kit has an accessory adapter located in a compartment on the bottom of its housing that may be used to inflate air mattresses, balls, etc.

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Black plate (74,1)

10-74

Vehicle Care

Storing the Tire Sealant and Compressor Kit The tire sealant and compressor kit, if equipped, should be stored in the storage area behind the left rear wheel opening in the rear compartment when it is not being used. To access the storage area: 1. Open the hatch/trunk. See Hatch

(Trunk) on page 2-14.

2. Lift the storage cover.

{ Caution

Ignoring these steps could result in costly damage to the vehicle that would not be covered by the vehicle warranty. Trying to start the vehicle by pushing or pulling it will not work, and it could damage the vehicle.

The battery is under a battery cover in the hatch/trunk area on the passenger side under the carpet. Before you connect the cables, here are some basic things you should know. Positive (+) will go to positive (+) terminal. Negative (−) will go the negative (−) terminal.

Jump Starting For more information about the vehicle battery, see Battery on page 10-30. If the battery has run down, use another vehicle and some jumper cables to start the vehicle. Be sure to use the following steps to do it safely.

{ Warning

Batteries can hurt you. They can be dangerous because:

. They contain acid that can

burn you.

. They contain gas that can

explode or ignite.

. They contain enough electricity to burn you.

If you do not follow these steps exactly, some or all of these things can hurt you.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico- 6007198) - 2014 - CRC - 2/5/14

Black plate (75,1)

{ Caution

If the other vehicle does not have a 12-volt system with a negative ground, both vehicles can be damaged. Only use a vehicle that has a 12-volt system with a negative ground for jump starting.

2. Get the vehicles close enough

so the jumper cables can reach, but be sure the vehicles are not touching each other. If they are, it could cause a ground connection you do not want. You would not be able to start the vehicle, and the bad grounding could damage the electrical systems. To avoid the possibility of the vehicles rolling, set the parking brake firmly on both vehicles involved in the jump start procedure. Put an automatic transmission in P (Park) or a

Vehicle Care

10-75

manual transmission in Neutral before setting the parking brakes.

{ Caution

If any accessories are left on or plugged in during the jump starting procedure, they could be damaged. The repairs would not be covered by the vehicle warranty. Whenever possible, turn off or unplug all accessories on either vehicle when jump starting.

3. Turn off the ignition on both

vehicles. Unplug unnecessary accessories plugged into the cigarette lighter or the accessory power outlet. Turn off the radio and all lamps that are not needed. This will avoid sparks and help save both batteries. And it could save the radio!

1. Discharged Battery Positive (+)

Terminal

2. Discharged Battery Negative (−)

Terminal

3. Good Battery Negative (−)

Terminal

4. Good Battery Positive (+)

Terminal

1. Check the other vehicle. It must

have a 12-volt battery with a negative ground system.

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Black plate (76,1)

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Vehicle Care

8. Do not let the other end touch

metal. Connect it to the positive (+) terminal (4) of the good battery.

9. Now connect the black negative

(−) cable to the negative (−) terminal (3) of the good battery. Do not let the other end touch anything until the next step.

10. Connect the other end of the

negative (−) cable to the negative (−) terminal (2) on the dead battery.

11. Now start the vehicle with the

good battery and run the engine for a while.

12. Try to start the vehicle that had

the dead battery. If it will not start after a few tries, it probably needs service.

4. Open the rear hatch and lift the carpet on the passenger side of the vehicle to gain access to the battery cover.

5. Remove the battery cover and

locate the positive (+) and negative (−) terminals.

6. Check that the jumper cables do

not have loose or missing insulation. If they do, you could get a shock. The vehicles could be damaged too.

7. Open the positive terminal trim

cover and connect the red positive (+) cable to the positive (+) terminal (1) of the dead battery.

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Black plate (77,1)

{ Caution If the jumper cables are connected or removed in the wrong order, electrical shorting may occur and damage the vehicle. The repairs would not be covered by the vehicle warranty. Always connect and remove the jumper cables in the correct order, making sure that the cables do not touch each other or other metal.

Jumper Cable Removal Reverse the sequence exactly when removing the jumper cables. The power windows may need to be initialized. See “Window Indexing” under Power Windows on page 2-22.

Towing the Vehicle

{ Caution

Incorrectly towing a disabled vehicle may cause damage. The damage would not be covered by the vehicle warranty. Do not lash or hook to any suspension components — including the control arms, stabilizer bars, and links — during towing and recovery of a disabled vehicle, or when securing the vehicle to a flatbed car carrier. For towing and recovery of a disabled vehicle, use the proper hooks in the correct locations on the front and rear sub-frames. Use the proper nylon strap harnesses around the tires to secure them to the flatbed car carrier.

Have the vehicle towed on a flatbed car carrier. A wheel lift tow truck could damage the vehicle.

Vehicle Care

10-77

Consult your dealer or a professional towing service if the disabled vehicle must be towed. To tow the vehicle behind another vehicle for recreational purposes, such as behind a motor home, see “Recreational Vehicle Towing” following.

Recreational Vehicle Towing

{ Caution

Dolly towing or dinghy towing the vehicle may cause damage because of reduced ground clearance. Always put the vehicle on a flatbed truck or trailer.

The vehicle was neither designed nor intended to be towed with any of its wheels on the ground. If the vehicle must be towed, see Towing the Vehicle on page 10-77.

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Black plate (78,1)

10-78

Vehicle Care

Appearance Care

Exterior Care

Locks Locks are lubricated at the factory. Use a de-icing agent only when absolutely necessary, and have the locks greased after using. See Recommended Fluids and Lubricants on page 11-12. Washing the Vehicle To preserve the vehicle's finish, wash it often and out of direct sunlight.

{ Caution

Do not use petroleum-based, acidic, or abrasive cleaning agents as they can damage the vehicle's paint, metal, or plastic parts. If damage occurs, it would not be covered by the vehicle warranty. Approved cleaning

(Continued)

Caution (Continued)

products can be obtained from your dealer. Follow all manufacturer directions regarding correct product usage, necessary safety precautions, and appropriate disposal of any vehicle care product.

{ Caution Avoid using high-pressure washes closer than 30 cm (12 in) to the surface of the vehicle. Use of power washers exceeding 8,274 kPa (1,200 psi) can result in damage or removal of paint and decals.

The e symbol is on any underhood compartment electrical center that should not be power

washed. This could cause damage that would not be covered by the vehicle warranty. If using an automatic car wash, comply with the car wash instructions. The windshield wiper must be off. Remove any accessories that may be damaged or interfere with the car wash equipment. 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. Dry the finish with a soft, clean chamois or an all-cotton towel to avoid surface scratches and water spotting. Finish Care Application of aftermarket clearcoat sealant/wax materials is not recommended. If painted surfaces are damaged, see your dealer to have the damage assessed and repaired. Foreign materials such as

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Black plate (79,1)

calcium chloride and other salts, ice melting agents, road oil and tar, tree sap, bird droppings, chemicals from industrial chimneys, etc., can damage the 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. Occasional hand waxing or mild polishing should be done to remove residue from the paint finish. See your dealer for approved cleaning products. Do not apply waxes or polishes to uncoated plastic, vinyl, rubber, decals, simulated wood, or flat paint as damage can occur.

{ Caution 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 the vehicle.

To keep the paint finish looking new, keep the vehicle garaged or covered whenever possible.

Protecting Exterior Bright Metal Moldings

{ Caution

Failure to clean and protect the bright metal moldings can result in a hazy white finish or pitting. This damage would not be covered by the vehicle warranty.

Vehicle Care

10-79

The bright metal moldings on the vehicle are aluminum. To prevent damage always follow these cleaning instructions: . Be sure the molding is cool to the touch before applying any cleaning solution.

. Use a cleaning solution

approved for aluminum. Some cleaners are highly acidic or contain alkaline substances and can damage the moldings.

. Always dilute a concentrated

cleaner according to the manufacturer’s instructions. . Do not use chrome cleaners. . Do not use cleaners that are not

intended for automotive use.

. Use a nonabrasive wax on the vehicle after washing to protect and extend the molding finish.

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Black plate (80,1)

10-80

Vehicle Care

Convertible Top Care Frequently hand wash convertible tops with mild car wash soap. Never use a stiff brush, steam, bleach, or aggressive cleaners. If necessary, a soft brush can be used to remove dirt. When finished cleaning, thoroughly rinse the fabric. Avoid automatic car washes with overhead brushes or very high-pressure sprays as they can cause damage and leaking. Only lower the top when it is completely dry and avoid leaving the top lowered for extended periods of time to prevent excessive interior weathering. Avoid leaving large amounts of snow on the top for extended periods of time as damage may also occur.

Carbon Fiber Panels Carbon fiber panels can be washed and waxed like any other panels. For exposed weave carbon fiber, use a clear or black pigmented wax on the inner hood carbon fiber panel. Cleaning Exterior Lamps/ Lenses, Emblems, Decals and Stripes Use only lukewarm or cold water, a soft cloth, and a car washing soap to clean exterior lamps, lenses, emblems, decals and stripes. Follow instructions under "Washing the Vehicle" previously in this section. Lamp covers are made of plastic, and some have a UV protective coating. Use only lukewarm water, a soft cloth, and mild car washing soap to clean exterior lamps and lenses. Do not clean or wipe them while they are dry.

Do not use any of the following on lamp covers: . Abrasive or caustic agents. . Washer fluids and other cleaning

agents in higher concentrations than suggested by the manufacturer.

. Solvents, alcohols, fuels, or other harsh cleaners. Ice scrapers or other hard items. . Aftermarket appearance caps or

covers while the lamps are illuminated, due to excessive heat generated.

{ Caution

Failure to clean lamps properly can cause damage to the lamp cover that would not be covered by the vehicle warranty.

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Black plate (81,1)

Replace the wiper blades if they are worn or damaged. Damage can be caused by extreme dusty conditions, sand, salt, heat, sun, snow, and ice. Weatherstrips Apply Dielectric silicone grease on weatherstrips to make them last longer, seal better, and not stick or squeak. Lubricate weatherstrips at least once a year. Hot, dry climates require more frequent application. Black marks from rubber material on painted surfaces can be removed by rubbing with a clean cloth. See Recommended Fluids and Lubricants on page 11-12. Tires Use a stiff brush with tire cleaner to clean the tires.

{ Caution

Using wax on low gloss black finish stripes can increase the gloss level and create a non-uniform finish. Clean low gloss stripes with soap and water only.

Air Intakes Clear debris from the air intakes, between the hood and windshield, when washing the vehicle. Windshield and Wiper Blades Clean the outside of the windshield with glass cleaner. Clean rubber blades using 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.

Vehicle Care

10-81

{ Caution

Using petroleum-based tire dressing products on the vehicle may damage the paint finish and/ or tires. When applying a tire dressing, always wipe off any overspray from all painted surfaces on the vehicle.

Wheels and Trim — Aluminum or Chrome Use a soft, clean cloth with mild soap and water to clean the wheels. After rinsing thoroughly with clean water, dry with a soft, clean towel. A wax may then be applied.

{ Caution

Chrome wheels and other chrome trim may be damaged if the vehicle is not washed after driving on roads that have been sprayed with magnesium, calcium,

(Continued)

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10-82

Vehicle Care

Caution (Continued)

or sodium chloride. These chlorides are used on roads for conditions such as ice and dust. Always wash the chrome with soap and water after exposure.

{ Caution

To avoid surface damage, do not use strong soaps, chemicals, abrasive polishes, cleaners, brushes, or cleaners that contain acid on aluminum or chrome-plated wheels. Use only approved cleaners. Also, never drive a vehicle with aluminum or chrome-plated wheels through an automatic car wash that uses silicone carbide tire cleaning brushes. Damage could occur and the repairs would not be covered by the vehicle warranty.

Steering, Suspension, and Chassis Components Visually inspect steering, suspension, and chassis components for damaged, loose, or missing parts or signs of wear at least once a year. Inspect power steering for proper hook-up, binding, leaks, cracks, chafing, etc. Visually check constant velocity joint boots and axle seals for leaks. Body Component Lubrication Lubricate all key lock cylinders, hood hinges and liftgate hinges, unless the components are plastic. Applying silicone grease on weatherstrips with a clean cloth will make them last longer, seal better, and not stick or squeak. Underbody Maintenance At least twice a year, spring and fall, Use plain water to flush dirt and debris from the vehicle's underbody. Your dealer or an underbody car

washing system can do this. If not removed, rust and corrosion can develop. Composite Springs

{ Caution

Do not use acidic or corrosive cleaning products, engine degreasers, or aluminum cleaning agents on fiberglass springs as it may cause damage. The repairs would not be covered by the vehicle warranty. Use only approved cleaners.

Body 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.

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Original manufacturer replacement parts will provide the corrosion protection while maintaining the vehicle warranty. Finish Damage Quickly repair minor chips and scratches with touch-up materials available from your dealer. Larger areas of finish damage can be corrected in your dealer's body and paint shop. Chemical Paint Spotting Airborne pollutants can fall upon and attack painted vehicle surfaces causing blotchy, ring-shaped discolorations, and small, irregular dark spots etched into the paint surface. Refer to Finish Care previously in this section.

Interior Care To prevent dirt particle abrasions, regularly clean the vehicle's interior. Immediately remove any soils. Note that newspapers or dark garments

that can transfer color to home furnishings can also permanently transfer color to the vehicle's interior. Use a soft bristle brush to remove dust from knobs and crevices on the instrument cluster. Using a mild soap solution, immediately remove hand lotions, sunscreen, and insect repellent from all interior surfaces or permanent damage may result. Your dealer may have products for cleaning the interior. Use cleaners specifically designed for the surfaces being cleaned to prevent permanent damage. Apply all cleaners directly to the cleaning cloth. Do not spray cleaners directly on any switches or controls. Cleaners should be removed quickly. Never allow cleaners to remain on the surface being cleaned for extended periods of time.

Vehicle Care

10-83

Cleaners may contain solvents that can become concentrated in the interior. Before using cleaners, read and adhere to all safety instructions on the label. While cleaning the interior, maintain adequate ventilation by opening the doors and windows. To prevent damage, do not clean the interior using the following cleaners or techniques: . Never use a razor or any other

sharp object to remove a soil from any interior surface.

. Never use a brush with stiff

bristles.

. Never rub any surface

aggressively or with excessive pressure.

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10-84

Vehicle Care

. Do not use laundry detergents or

dishwashing soaps with degreasers. For liquid cleaners, use approximately 20 drops per 3.8 L (1 gal) of water. A concentrated soap solution will leave a residue that creates streaks and attracts dirt. Do not use solutions that contain strong or caustic soap.

. Do not heavily saturate the upholstery when cleaning.

. Do not use solvents or cleaners

containing solvents.

Interior Glass To clean, use a terry cloth fabric dampened with water. Wipe droplets left behind with a clean dry cloth. Commercial glass cleaners may be used, if necessary, after cleaning the interior glass with plain water.

{ Caution

To prevent scratching, never use abrasive cleaners on automotive glass. Abrasive cleaners or aggressive cleaning may damage the rear window defogger.

Cleaning the windshield with water during the first three to six months of ownership will reduce tendency to fog. Speaker Covers Vacuum around a speaker cover gently, so that the speaker will not be damaged. Clean spots with just water and mild soap. Coated Moldings Coated moldings should be cleaned. . When lightly soiled, wipe with a

sponge or soft lint-free cloth dampened with water.

. When heavily soiled, use warm

soapy water.

Fabric/Carpet/Suede/ Sueded-Microfiber Start by vacuuming the surface using a soft brush attachment. If a rotating brush attachment is being used during vacuuming, only use it on the floor carpet. Before cleaning, gently remove as much of the soil as possible using one of the following techniques: . Gently blot liquids with a paper towel. Continue blotting until no more soil can be removed. For solid soils, remove as much as possible prior to vacuuming.

To clean: 1. Saturate a clean lint-free colorfast cloth with water. Microfiber cloth is recommended to prevent lint transfer to the fabric or carpet.

2. Remove excess moisture by

gently wringing until water does not drip from the cleaning cloth.

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3. Start on the outside edge of the

soil and gently rub toward the center. Fold the cleaning cloth to a clean area frequently to prevent forcing the soil in to the fabric.

4. Continue gently rubbing the soiled area until there is no longer any color transfer from the soil to the cleaning cloth. If the soil is not completely removed, use a mild soap solution followed only by plain water.

5.

If the soil is not completely removed, it may be necessary to use a commercial upholstery cleaner or spot lifter. Test a small hidden area for colorfastness before using a commercial upholstery cleaner or spot lifter. If ring formation occurs, clean the entire fabric or carpet. Following the cleaning process, a paper towel can be used to blot excess moisture.

Cleaning High Gloss Surfaces and Vehicle Information and Radio Displays For vehicles with high gloss surfaces or vehicle displays, use a microfiber cloth to wipe surfaces. Before wiping the surface with the microfiber cloth, use a soft bristle brush to remove dirt that could scratch the surface. Then use the microfiber cloth by gently rubbing to clean. Never use window cleaners or solvents. Periodically hand wash the microfiber cloth separately, using mild soap. Do not use bleach or fabric softener. Rinse thoroughly and air dry before next use.

{ Caution

Do not attach a device with a suction cup to the display. This may cause damage and would not be covered by the warranty.

Vehicle Care

10-85

Instrument Panel, Leather, Vinyl, Other Plastic Surfaces, Low Gloss Paint Surfaces and Natural Open Pore Wood Surfaces Use a soft microfiber cloth dampened with water to remove dust and loose dirt. For a more thorough cleaning, use a soft microfiber cloth dampened with a mild soap solution.

{ Caution

Soaking or saturating leather, especially perforated leather, as well as other interior surfaces, may cause permanent damage. Wipe excess moisture from these surfaces after cleaning and allow them to dry naturally. Never use heat, steam, spot lifters, or spot removers. Do not use cleaners that contain silicone or wax-based products. Cleaners containing

(Continued)

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10-86

Vehicle Care

Caution (Continued)

these solvents can permanently change the appearance and feel of leather or soft trim and are not recommended.

Do not use cleaners that increase gloss, especially on the instrument panel. Reflected glare can decrease visibility through the windshield under certain conditions. { Caution

Use of air fresheners may cause permanent damage to plastics and painted surfaces. If an air freshener comes in contact with any plastic or painted surface in the vehicle, blot immediately and clean with a soft cloth dampened with a mild soap solution. Damage caused by air fresheners would not be covered by the vehicle warranty.

Cargo Cover and Convenience Net Wash with warm water and mild detergent. Do not use chlorine bleach. Rinse with cold water, and then dry completely. Care of Safety Belts Keep belts clean and dry. { Warning

Do not bleach or dye safety belts. 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.

Floor Mats

{ Warning

If a floor mat is the wrong size or is not properly installed, it can interfere with the pedals. Interference with the pedals can cause unintended acceleration and/or increased stopping distance which can cause a crash and injury. Make sure the floor mat does not interfere with the pedals.

Use the following guidelines for proper floor mat usage.

The original equipment floor mats were designed for your vehicle. If the floor mats need replacing, it is recommended that GM certified floor mats be purchased. Non-GM floor mats may not fit properly and may interefere with the accelerator or

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Vehicle Care

10-87

2. Reinstall by lining up the

openings in the floor mat over the retainers and push down into position.

3. Make sure the floor mat is

properly secured and verify that it does not interfere with the pedals.

brake pedal. Always check that the floor mats do not interfere with the pedals.

. Use the floor mat with the

correct side up. Do not turn it over.

. Do not place anything on top of

the driver side floor mat.

. Use only a single floor mat on

the driver side.

. Do not place one floor mat on

top of another.

The floor mats are held in place by two retainers.

Installing and Replacing the Floor Mats 1. Pull up on the rear of the floor

mat to remove it from the retainers.

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10-88

Vehicle Care

2 NOTES

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Service and Maintenance

11-1

General Information Your vehicle is an important investment. This section describes the required maintenance for the vehicle. Follow this schedule to help protect against major repair expenses resulting from neglect or inadequate maintenance. It may also help to maintain the value of the vehicle if it is sold. It is the responsibility of the owner to have all required maintenance performed. Your dealer has trained technicians who can perform required maintenance using genuine replacement parts. They have up-to-date tools and equipment for fast and accurate diagnostics. Many dealers have extended evening and Saturday hours, courtesy transportation, and online scheduling to assist with service needs.

Your dealer recognizes the importance of providing competitively priced maintenance and repair services. With trained technicians, the dealer is the place for routine maintenance such as oil changes and tire rotations and additional maintenance items like tires, brakes, batteries, and wiper blades.

{ Caution

Damage caused by improper maintenance can lead to costly repairs and may not be covered by the vehicle warranty. Maintenance intervals, checks, inspections, recommended fluids, and lubricants are important to keep the vehicle in good working condition.

Service and Maintenance

General Information

General Information . . . . . . . . . . 11-1

Maintenance Schedule

Maintenance Schedule . . . . . . . 11-3

Special Application Services

Special Application

Services . . . . . . . . . . . . . . . . . . . . 11-8

Additional Maintenance and Care

Additional Maintenance

and Care . . . . . . . . . . . . . . . . . . . 11-9

Recommended Fluids, Lubricants, and Parts

Recommended Fluids and

Lubricants . . . . . . . . . . . . . . . . . 11-12

Maintenance Replacement

Parts . . . . . . . . . . . . . . . . . . . . . . 11-14

Maintenance Records

Maintenance Records . . . . . . 11-15

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11-2

Service and Maintenance

The Required Services are the responsibility of the vehicle owner. It is recommended to have your dealer perform these services every 12 000 km/7,500 mi. Proper vehicle maintenance helps to keep the vehicle in good working condition, improves fuel economy, and reduces vehicle emissions. Because of the way people use vehicles, maintenance needs vary. There may need to be more frequent checks and services. The Additional Required Services - Normal are for vehicles that: . Carry passengers and cargo within recommended limits on the Tire and Loading Information label. See Vehicle Load Limits on page 9-14.

. Are driven on reasonable road

surfaces within legal driving limits.

. Use the recommended fuel. See

Fuel on page 9-51.

Refer to the information in the Maintenance Schedule Additional Required Services - Normal chart. The Additional Required Services - Severe are for vehicles that are: . Mainly driven in heavy city traffic

in hot weather.

. Mainly driven in hilly or

mountainous terrain. Frequently towing a trailer.

. Used for high speed or

competitive driving.

. Used for taxi, police, or delivery

service.

Refer to the information in the Maintenance Schedule Additional Required Services - Severe chart.

{ Warning

Performing maintenance work can be dangerous and can cause serious injury. Perform maintenance work only if the required information, proper tools, and equipment are available. If they are not, see your dealer to have a trained technician do the work. See Doing Your Own Service Work on page 10-5.

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Service and Maintenance

11-3

Maintenance Schedule

Owner Checks and Services

At Each Fuel Stop . Check the engine oil level. See

Engine Oil on page 10-10.

Once a Month . Check the tire inflation

pressures. See Tire Pressure on page 10-51. Inspect the tires for wear. See Tire Inspection on page 10-56.

. Check the windshield washer

fluid level. See Washer Fluid on page 10-26.

Engine Oil Change When the CHANGE ENGINE OIL SOON message displays, have the engine oil and filter changed within the next 1 000 km/600 mi. If driven under the best conditions, the engine oil life system might not indicate the need for vehicle service for more than a year. The engine oil and filter must be changed at least once a year and the oil life system must be reset. Your trained dealer technician can perform this work. If the engine oil life system is reset accidentally, service the vehicle within 5 000 km/3,000 mi since the last service. Reset the oil life system when the oil is changed. See Engine Oil Life System on page 10-16.

Required Services Every 12 000 km/7,500 mi . Check engine oil level and oil

life percentage. If needed, change engine oil and filter, and reset oil life system. See Engine Oil on page 10-10 and Engine Oil Life System on page 10-16.

. Check engine coolant level. See Engine Coolant on page 10-22. . Check windshield washer fluid

level. See Washer Fluid on page 10-26.

. Visually inspect windshield wiper

blades for wear, cracking, or contamination. See Exterior Care on page 10-78. Replace worn or damaged wiper blades. See Wiper Blade Replacement on page 10-33.

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11-4

Service and Maintenance

. Check tire inflation pressures.

. Check restraint system

. Check parking brake and

See Tire Pressure on page 10-51. Inspect tire wear. See Tire Inspection on page 10-56.

components. See Safety System Check on page 3-14.

. Visually inspect fuel system for

damage or leaks.

. Visually check for fluid leaks.

. Visually inspect exhaust system

Inspect engine air cleaner filter. See Engine Air Cleaner/Filter on page 10-18. Inspect brake system.

. Visually inspect steering, suspension, and chassis components for damaged, loose, or missing parts or signs of wear. See Exterior Care on page 10-78.

and nearby heat shields for loose or damaged parts. Lubricate body components. See Exterior Care on page 10-78.

. Check starter switch. See Starter

Switch Check on page 10-31. . Check automatic transmission shift lock control function. See Automatic Transmission Shift Lock Control Function Check on page 10-32.

automatic transmission park mechanism. See Park Brake and P (Park) Mechanism Check on page 10-32.

. Check accelerator pedal for

damage, high effort, or binding. Replace if needed.

. Visually inspect gas strut for

signs of wear, cracks, or other damage. Check the hold open ability of the strut. See your dealer if service is required.

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Service and Maintenance

11-5

Maintenance Schedule Additional Required Services - Normal

Perform Required Services. Check engine oil level and oil life percentage. Change engine oil and filter, if needed.