2010 Saturn VUE Owners Manual

and Specifications on page 12‑2. Notice: Do not add too much oil. If the engine has so much oil that the oil level gets above the upper mark that shows the proper operating range, the engine could be damaged.

See Engine Compartment Overview on page 10‑6 for the location of the engine oil fill cap. Add enough oil to put the level somewhere in the proper operating range. Push the dipstick all the way back in when through.

What Kind of Engine Oil to Use Look for three things:

Vehicle Care

10-9

Notice: Use only engine oil identified as meeting GM Standard GM6094M and showing the American Petroleum Institute Certified For Gasoline Engines starburst symbol. Failure to use the recommended oil can result in engine damage not covered by the vehicle warranty.

Cold Temperature Operation If in an area of extreme cold, where the temperature falls below −29°C (−20°F), use either an SAE 5W-30
synthetic oil or an SAE 0W-30
engine oil. Both provide easier cold starting for the engine at extremely low temperatures. Always use an oil that meets the required specification, GM6094M.

. GM6094M

Use only an oil that meets GM Standard GM6094M.

. SAE 5W-30

SAE 5W-30 is best for the vehicle. These numbers on an oil container show its viscosity, or thickness. Do not use other viscosity oils such as SAE 20W-50.

. American Petroleum Institute

(API) starburst symbol

Oils meeting these requirements should have the starburst symbol on the container. This symbol indicates that the oil has been certified by the American Petroleum Institute (API).

10-10

Vehicle Care

Engine Oil Additives / Engine Oil Flushes Do not add anything to the oil. The recommended oils with the starburst symbol that meet GM standards are all that is needed for good performance and engine protection. Engine oil system flushes are not recommended and could cause engine damage not covered by the vehicle warranty.

Engine Oil Life System

When to Change Engine Oil This vehicle has a computer system that indicates when to change the engine oil and filter. This is based on engine revolutions and engine temperature, and not on mileage. Based on driving conditions, the mileage at which an oil change is indicated can vary considerably.

For the oil life system to work properly, the system must be reset every time the oil is changed. When the system has calculated that oil life has been diminished, it indicates that an oil change is necessary. A change engine oil light comes on. See Change Engine Oil Light on page 5‑22 . Change the oil as soon as possible within the next 1 000 km (600 miles). It is possible that, if driving under the best conditions, the oil life system might not indicate that an oil change is necessary for over a year. However, the 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 people who will perform this work using genuine parts and reset the system. It is also important to check the oil regularly and keep it at the proper level.

If the system is ever reset accidentally, the oil must be changed at 5 000 km (3,000 miles) since the last oil change. Remember to reset the oil life system whenever the oil is changed. How to Reset the Engine Oil Life System The Engine Oil Life System calculates when to change the engine oil and filter based on vehicle use. Whenever the oil is changed, reset the system so it can calculate when the next oil change is required. If a situation occurs where the oil is changed prior to a change engine oil message being turned on, reset the system.

After changing the engine oil, reset the system: 1. Press the DIC vehicle

information button to display OIL LIFE REMAINING on the DIC. See Driver Information Center (DIC) on page 5‑25 and Engine Oil Messages on page 5‑33.

2. Press the DIC Set/Reset button for during 5 seconds to reset the oil life at 100%. Be careful not to reset the oil life display accidentally at any time other than after the oil is changed. It cannot be reset accurately until the next oil change.

The oil life system can also be reset as follows: 1. Turn the ignition key to ON/RUN

with the engine off.

2. Fully press and release the

accelerator pedal three times within five seconds. If the change engine oil light is not on, the system is reset.

If the change engine oil light comes on again and stays on for 30 seconds at the next ignition cycle, it did not reset. The system needs to be reset again.

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10-11

What to Do with Used Oil Used engine oil contains certain elements that can be unhealthy for your skin and could even cause cancer. Do not let used oil stay on your skin for very long. Clean your skin and nails with soap and water, or a good hand cleaner. Wash or properly dispose of clothing or rags containing used engine oil. See the manufacturer's warnings about the use and disposal of oil products. Used oil can be a threat to the environment. If you change your own oil, be sure to drain all the oil from the filter before disposal. Never dispose of oil by putting it in the trash, pouring it on the ground, into sewers, or into streams or bodies of water. Recycle it by taking it to a place that collects used oil.

10-12

Vehicle Care

Automatic Transmission Fluid It is not necessary to check the transmission fluid level. A transmission fluid leak is the only reason for fluid loss. If a leak occurs, take your vehicle to the dealer/retailer and have it repaired as soon as possible. Change the fluid and filter at the intervals listed in Scheduled Maintenance on page 11‑2 , and be sure to use the transmission fluid listed in Recommended Fluids and Lubricants on page 11‑7. Notice: Use of the incorrect automatic transmission fluid may damage the vehicle, and the damages may not be covered by the vehicle's warranty. Always use the automatic transmission fluid listed in Recommended Fluids and Lubricants on page 11‑7.

See Scheduled Maintenance on page 11‑2 for more information. If you are driving in dusty/dirty conditions, inspect the filter at each engine oil change. How to Inspect the Engine Air Cleaner/Filter To inspect the air cleaner/filter remove the filter from the vehicle and lightly shake the filter to release loose dust and dirt. If the filter remains caked with dirt, a new filter is required.

For the 2.4L, 3.5L and 3.6L engines, the transmission fluid will not reach the end of the dipstick unless the transmission is at operating temperature. If you need to check the transmission fluid level, please take your vehicle to your dealer/ retailer.

Engine Air Cleaner/Filter See Engine Compartment Overview on page 10‑6 for the location of the engine air cleaner/filter. When to Inspect the Engine Air Cleaner/Filter Inspect the air cleaner/filter at the Maintenance II intervals and replace it at the first oil change after each 80 000 km (50,000 mile) interval.

To inspect or replace the engine air cleaner/filter, do the following:

1. Remove the clamp on the air

duct hose.

2. Disconnect the hose. 3. Remove the four bolts on the

side of the air cleaner assembly.

4. Turn the cover upward to

disengage the cover hinges.

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10-13

{ WARNING

Operating the engine with the air cleaner/filter off can cause you or others to be burned. The air cleaner not only cleans the air; it helps to stop flames if the engine backfires. If it is not there and the engine backfires, you could be burned. Do not drive with it off, and be careful working on the engine with the air cleaner/ filter off.

Notice: If the air cleaner/filter is off, dirt can easily get into the engine, which could damage it. Always have the air cleaner/filter in place when you are driving.

5. Remove the air cleaner cover

6.

assembly and air filter element. Inspect or replace the air filter element. If the air filter element is dirty, you should replace it. If it is only dusty, it may be cleaned by blowing compressed air through it from the clean side. Make sure you are away from the engine compartment when cleaning the air filter with compressed air. Wipe all dust from inside of the housing and inspect the air cleaner and air outlet duct for cracks, cuts and deterioration. The air outlet duct must be replaced if damaged.

7. Reverse Steps 1 through 5 to

reinstall the engine air cleaner/ filter cover and air duct hose.

10-14

Vehicle Care

Cooling System When it is safe to lift the hood:

2.4L L4 Engine shown, 3.5L V6 and

3.6L V6 Engines similar

A. Electric Engine Fan B. Coolant Surge Tank C. Pressure Cap

{ WARNING

{ WARNING

An electric engine cooling fan under the hood can start up even when the engine is not running and can cause injury. Keep hands, clothing, and tools away from any underhood electric fan.

If the coolant inside the coolant surge tank is hot, do not do anything else until it cools down. The vehicle should be parked on a level surface. The coolant level should be between the MIN and MAX lines. If it is not, you may have a leak at the radiator hoses, heater hoses, radiator, water pump, or somewhere else in the cooling system.

Heater and radiator hoses, and other engine parts, can be very hot. Do not touch them. If you do, you can be burned. Do not run the engine if there is a leak. If you run the engine, it could lose all coolant. That could cause an engine fire, and you could be burned. Get any leak fixed before you drive the vehicle.

If there seems to be no leak, with the engine on, check to see if the electric engine cooling fan is running. If the engine is overheating, the fan should be running. If it is not, your vehicle needs service. Turn off the engine.

Notice: Engine damage from running the engine without coolant is not covered by the warranty. Notice: Using coolant other than DEX-COOL® can cause premature engine, heater core, or radiator corrosion. In addition, the engine coolant could require changing sooner, at 50 000 km (30,000 miles) or 24 months, whichever occurs first. Any repairs would not be covered by the vehicle warranty. Always use DEX-COOL® (silicate-free) coolant in the vehicle.

Engine Coolant The cooling system in your vehicle is filled with DEX-COOL® engine coolant. This coolant is designed to remain in your vehicle for five years or 240 000 km (150,000 miles), whichever occurs first, if you add only DEX-COOL® extended life coolant. The following explains your cooling system and how to add coolant when it is low. If you have a problem with engine overheating, see Engine Overheating on page 10‑20. A 50/50 mixture of clean, drinkable water and DEX-COOL® coolant will: . Give freezing protection down

to −37°C (−34°F).

. Give boiling protection up to

129°C (265°F).

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10-15

. Protect against rust and

corrosion.

. Help keep the proper engine

temperature. Let the warning lights and gages work as they should.

Notice: Using coolant other than DEX‐COOL® can cause premature engine, heater core, or radiator corrosion. In addition, the engine coolant may require changing sooner, at the first maintenance service after each 30,000 miles (50 000 km) or 24 months, whichever occurs first. Any repairs would not be covered by the vehicle warranty. Always use DEX‐COOL® (silicate‐free) coolant in the vehicle.

10-16

Vehicle Care

What to Use Use a mixture of one-half clean, drinkable water and one-half DEX-COOL® coolant which will not damage aluminum parts. If you use this coolant mixture, you do not need to add anything else. { WARNING

Adding only plain water to the cooling system can be dangerous. Plain water, or some other liquid such as alcohol, can boil before the proper coolant mixture will. The vehicle's coolant warning system is set for the proper coolant mixture. With plain water or the wrong mixture, the

(Continued)

WARNING (Continued)

engine could get too hot but you would not get the overheat warning. The engine could catch fire and you or others could be burned. Use a 50/50 mixture of clean, drinkable water and DEX-COOL® coolant.

Notice: If an improper coolant mixture is used, the engine could overheat and be badly damaged. The repair cost would not be covered by the vehicle warranty. Too much water in the mixture can freeze and crack the engine, radiator, heater core, and other parts.

If you have to add coolant more than four times a year, have your dealer/retailer check your cooling system. Notice: If extra inhibitors and/or additives are used in the vehicle's cooling system, the vehicle could be damaged. Use only the proper mixture of the engine coolant listed in this manual for the cooling system. See Recommended Fluids and Lubricants on page 11‑7 for more information.

Checking Coolant

The surge tank is located on the driver side of the engine compartment. See Engine Compartment Overview on page 10‑6 for more information on location.

{ WARNING

Turning the surge tank pressure cap when the engine and radiator are hot can allow steam and scalding liquids to blow out and burn you badly. Never turn the surge tank pressure cap — even a little — when the engine and radiator are hot.

The vehicle must be on a level surface. When your engine is cold, the coolant level should be between the MIN and MAX lines.

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10-17

Adding Coolant If you need more coolant, add the proper DEX-COOL® coolant mixture at the surge tank, but only when the engine is cool. See below for instructions on “How to Add Coolant to the Coolant Surge Tank”. { WARNING

You can be burned if you spill coolant on hot engine parts. Coolant contains ethylene glycol, and it will burn if the engine parts are hot enough. Do not spill coolant on a hot engine.

When replacing the pressure cap, make sure it is hand-tight and fully seated.

10-18

Vehicle Care

How to Add Coolant to the Coolant Surge Tank Notice: This vehicle has a specific coolant fill procedure. Failure to follow this procedure could cause the engine to overheat and be severely damaged. If you have not found a problem yet, check to see if coolant is visible in the surge tank. If coolant is visible but the coolant level is not at between the MIN and MAX lines, add a 50/50 mixture of clean, drinkable water and DEX-COOL® coolant at the coolant surge tank, but be sure the cooling system, including the coolant surge tank pressure cap, is cool before you do it. See Engine Coolant on page 10‑15 for more information.

{ WARNING

{ WARNING

Steam and scalding liquids from a hot cooling system can blow out and burn you badly. They are under pressure, and if you turn the coolant surge tank pressure cap — even a little — they can come out at high speed. Never turn the cap when the cooling system, including the coolant surge tank pressure cap, is hot. Wait for the cooling system and coolant surge tank pressure cap to cool if you ever have to turn the pressure cap.

Adding only plain water to the cooling system can be dangerous. Plain water, or some other liquid such as alcohol, can boil before the proper coolant mixture will. The vehicle's coolant warning system is set for the proper coolant mixture. With plain water or the wrong mixture, the engine could get too hot but you would not get the overheat warning. The engine could catch fire and you or others could be burned. Use a 50/50 mixture of clean, drinkable water and DEX-COOL® coolant.

Notice: In cold weather, water can freeze and crack the engine, radiator, heater core and other parts. Use the recommended coolant and the proper coolant mixture.

{ WARNING

You can be burned if you spill coolant on hot engine parts. Coolant contains ethylene glycol and it will burn if the engine parts are hot enough. Do not spill coolant on a hot engine.

This will allow any pressure still left to be vented out the discharge hose.

2. Then keep turning the pressure

cap slowly, and remove it.

1. You can remove the coolant

surge tank pressure cap when the cooling system, including the coolant surge tank pressure cap and upper radiator hose, is no longer hot. Turn the pressure cap slowly counterclockwise about one-quarter of a turn. If you hear a hiss, wait for that to stop.

3. Fill the coolant surge tank with

the proper DEX-COOL® coolant mixture, to between the MIN and MAX lines.

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10-19

4. With the coolant surge tank

pressure cap off, start the engine and let it run until you can feel the upper radiator hose getting hot. Watch out for the engine cooling fan. By this time, the coolant level inside the coolant surge tank may be lower. If the level is lower, add more of the proper DEX-COOL® coolant mixture to the coolant surge tank until the level reaches between the MIN and MAX lines.

5. Then replace the pressure cap.

Be sure the pressure cap is hand-tight.

Check the level in the surge tank when the cooling system has cooled down. If the coolant is not at the proper level, repeat Steps 1
through 3 and reinstall the pressure cap. If the coolant still is not at the proper level when the system cools down again, see your dealer/retailer.

10-20

Vehicle Care

Engine Overheating There is a coolant temperature warning light on your vehicle's instrument panel. See Engine Coolant Temperature Warning Light on page 5‑21 . If Steam Is Coming From Your Engine

{ WARNING

Steam from an overheated engine can cause serious injury, even if the hood is opened just a little. Stay away from the engine if steam is seen or heard coming from it. Just turn it off and get everyone away from the vehicle

(Continued)

WARNING (Continued)

until it cools down. Wait until there is no sign of steam or coolant before opening the hood. If driving continues when the engine is overheated, the liquids in it can catch fire. Someone could get badly burned. Stop the engine if it overheats, and get out of the vehicle until the engine has cooled.

Notice: Driving the vehicle when there is no coolant in the coolant overflow recovery bottle, can badly damage the engine. The costly repairs would not be covered by the vehicle warranty.

If No Steam Is Coming From The Engine If there is an engine overheat warning, but no steam can be seen or heard, the problem may not be too serious. Sometimes the engine can get a little too hot when the vehicle: . Climbs a long hill on a hot day. . Stops after high-speed driving. Idles for long periods in traffic. Tows a trailer.

If there is an overheat warning with no sign of steam, try this for a minute or so: 1.

If there is an air conditioner and it is on, turn it off.

2. Turn on the heater to full hot at the highest fan speed and open the windows as necessary.

3. Try to minimize engine load. If in a traffic jam, shift to N (Neutral); otherwise, shift to the highest gear possible while driving.

If the overheat warning is no longer on, the vehicle can be driven. Just to be safe, drive slower for about ten minutes. If the warning does not come back on, drive normally. If the warning continues and the vehicle is not stopped, pull over, stop, and park the vehicle right away. If there is still no sign of steam, idle the engine for three minutes while parked. If the warning continues, turn off the engine and get everyone out of the vehicle until it cools down. The decision may be made to not lift the hood but to get service help right away.

Power Steering Fluid

See Engine Compartment Overview on page 10‑6 for reservoir location. When to Check Power Steering Fluid Power steering fluid is used in all vehicles with V6 engines. Vehicles with the 4-cylinder engine have electric power steering and does not use power steering fluid. It is not necessary to regularly check power steering fluid unless you suspect there is a leak in the system or you hear an unusual noise. A fluid loss in this system could indicate a problem. Have the system inspected and repaired.

Vehicle Care

10-21

How to Check Power Steering Fluid To check the power steering fluid, do the following: 1. Turn the key off and let the

engine compartment cool down.

2. Remove engine oil fill cap. 3. Slide engine cover rearward and

lift to remove.

4. Wipe the cap and the top of the

reservoir clean.

5. Unscrew the cap and wipe the

dipstick with a clean rag.

6. Replace the cap and completely

tighten it.

7. Remove the cap again and look at the fluid level on the dipstick. The fluid level should be within the area indicated on the dipstick when the engine is cold.

10-22

Vehicle Care

What to Use To determine what kind of fluid to use, Recommended Fluids and Lubricants on page 11‑7 . Always use the proper fluid. Notice: Use of the incorrect fluid may damage the vehicle and the damages may not be covered by the vehicle's warranty. Always use the correct fluid listed in Recommended Fluids and Lubricants on page 11‑7.

Washer Fluid

Notice:

What to Use When you need windshield or rear window washer fluid, be sure to read the manufacturer's instructions before use. If operating the vehicle in an area where the temperature can fall below freezing, use a fluid that has sufficient protection against freezing. Adding Windshield Washer Fluid

Open the cap with the washer symbol on it. Add washer fluid until the tank is full. See Engine Compartment Overview on page 10‑6 for reservoir location.

. When using concentrated

washer fluid, follow the manufacturer's instructions for adding water.

. Do not mix water with

ready-to-use washer fluid. Water can cause the solution to freeze and damage your washer fluid tank and other parts of the washer system. Also, water does not clean as well as washer fluid.

. Fill the washer fluid tank

only three-quarters full when it is very cold. This allows for fluid expansion if freezing occurs, which could damage the tank if it is completely full.

. Do not use engine coolant

(antifreeze) in your windshield washer. It can damage the vehicle's windshield washer system and paint.

Brakes This vehicle has disc brakes. Disc brake pads have built-in wear indicators that make a high-pitched warning sound when the brake pads are worn and new pads are needed. The sound can come and go or be heard all the time the vehicle is moving, except when applying the brake pedal firmly.

{ WARNING

The brake wear warning sound means that soon the brakes will not work well. That could lead to an accident. When the brake wear warning sound is heard, have the vehicle serviced.

Notice: Continuing to drive with worn-out brake pads could result in costly brake repair.

Some driving conditions or climates can cause a brake squeal when the brakes are first applied or lightly applied. This does not mean something is wrong with the brakes. Properly torqued wheel nuts are necessary to help prevent brake pulsation. When tires are rotated, inspect brake pads for wear and evenly tighten wheel nuts in the proper sequence to torque specifications in Capacities and Specifications on page 12‑2. Brake linings should always be replaced as complete axle sets. Brake Pedal Travel See your dealer/retailer if the brake pedal does not return to normal height, or if there is a rapid increase in pedal travel. This could be a sign that brake service might be required.

Vehicle Care

10-23

Brake Adjustment Every time the brakes are applied, with or without the vehicle moving, the brakes adjust for wear. Replacing Brake System Parts The braking system on a vehicle is complex. Its many parts have to be of top quality and work well together if the vehicle is to have really good braking. The vehicle was designed and tested with top-quality brake parts. When parts of the braking system are replaced, be sure to get new, approved replacement parts. If this is not done, the brakes might not work properly. For example, installing disc brake pads that are wrong for the vehicle, can change the balance between the front and rear brakes — for the worse. The braking performance expected can change in many other ways if the wrong replacement brake parts are installed.

10-24

Vehicle Care

Brake Fluid

The brake master cylinder reservoir is filled with DOT 3 brake fluid as indicated on the reservoir cap. See Engine Compartment Overview on page 10‑6 for the location of the reservoir. There are only two reasons why the brake fluid level in the reservoir might go down:

The brake fluid level goes down because of normal brake lining wear. When new linings are installed, the fluid level goes back up.

. A fluid leak in the brake

hydraulic system can also cause a low fluid level. Have the brake hydraulic system fixed, since a leak means that sooner or later the brakes will not work well.

Do not top off the brake fluid. Adding fluid does not correct a leak. If fluid is added when the linings are worn, there will be too much fluid when new brake linings are installed. Add or remove brake fluid, as necessary, only when work is done on the brake hydraulic system.

{ WARNING

If too much brake fluid is added, it can spill on the engine and burn, if the engine is hot enough. You or others could be burned, and the vehicle could be damaged. Add brake fluid only when work is done on the brake hydraulic system.

When the brake fluid falls to a low level, the brake warning light comes on. See Brake System Warning Light on page 5‑18.

What to Add Use only new DOT 3 brake fluid from a sealed container. See Recommended Fluids and Lubricants on page 11‑7. Always clean the brake fluid reservoir cap and the area around the cap before removing it. This helps keep dirt from entering the reservoir.

{ WARNING

With the wrong kind of fluid in the brake hydraulic system, the brakes might not work well. This could cause a crash. Always use the proper brake fluid.

Notice:

. Using the wrong fluid can

badly damage brake hydraulic system parts. For example, just a few drops of mineral-based oil, such as engine oil, in the brake hydraulic system can damage brake hydraulic system parts so badly that they will have to be replaced. Do not let someone put in the wrong kind of fluid. If brake fluid is spilled on the vehicle's painted surfaces, the paint finish can be damaged. Be careful not to spill brake fluid on the vehicle. If you do, wash it off immediately.

Battery Refer to the replacement number shown on the original battery label when a new battery is needed. See Engine Compartment Overview on page 10‑6 for battery location.

{ DANGER

Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after handling.

Vehicle Care

10-25

Vehicle Storage

{ WARNING

Batteries have acid that can burn you and gas that can explode. You can be badly hurt if you are not careful. See Jump Starting on page 10‑74 for tips on working around a battery without getting hurt.

Infrequent Usage: Remove the black, negative (−) cable from the battery to keep the battery from running down. Extended Storage: Remove the black, negative (−) cable from the battery or use a battery trickle charger.

10-26

Vehicle Care

All-Wheel Drive It is recommended that the all-wheel drive lubricants be checked and filled by the dealer/retailer. Transfer Case

When to Check and Change Lubricant Refer to the Maintenance Schedule to determine how often to check the lubricant and when to change it. See Scheduled Maintenance on page 11‑2 .

A fluid loss could indicate a problem; check and have it repaired, if needed.

What to Use Refer to the Maintenance Schedule to determine what kind of lubricant to use. See Recommended Fluids and Lubricants on page 11‑7. Carrier Assembly-Differential (Rear Drive Module)

When to Check and Change Lubricant Refer to the Maintenance Schedule to determine how often to check the lubricant and when to change it. See Scheduled Maintenance on page 11‑2 .

How to Check Lubricant

A. Fill Plug B. Drain Plug To get an accurate reading, the vehicle should be on a level surface. If the level is below the bottom of the filler plug hole, located on the transfer case, you'll need to add some lubricant. Add enough lubricant to raise the level to the bottom of the filler plug hole.

Vehicle Care

10-27

2. Firmly apply both the parking brake and the regular brake. See Parking Brake on page 9‑39 . 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 P (Park) or N (Neutral). If the vehicle starts in any other position, contact your dealer/ retailer for service.

How to Check Lubricant

AWD Differential Case

A. Fill Plug B. Drain Plug To get an accurate reading, the vehicle should be on a level surface. If the level is below the bottom of the filler plug hole, you'll need to add some lubricant. Add enough lubricant to raise the level to the bottom of the filler plug hole.

A fluid loss could indicate a problem; check and have it repaired, if needed.

What to Use Refer to the Maintenance Schedule to determine what kind of lubricant to use. See Recommended Fluids and Lubricants on page 11‑7.

Starter Switch Check

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

1. Before starting this check,

be sure there is enough room around the vehicle.

10-28

Vehicle Care

Automatic Transmission Shift Lock Control System Check

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

1. Before starting this check, be

sure there is enough room around the vehicle. It should be parked on a level surface.

2. Firmly apply the parking brake.

See Parking Brake on page 9‑39 . 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 P (Park) with normal effort. If the shift lever moves out of P (Park), 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.

For automatic transmission vehicles, the ignition should turn to LOCK/OFF only when the shift lever is in P (Park). The ignition key should come out only in LOCK/OFF. For manual transmission vehicles, the ignition key should come out only in LOCK/OFF.

Contact your dealer/retailer if service is required.

Park Brake and P (Park) Mechanism Check { WARNING

When you are doing this check, the vehicle could begin to move. You or others could be injured and property could be damaged. Make sure there is room in front of the 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.

To check the parking brake's holding ability: With the engine running and the transmission in N (Neutral), slowly remove foot pressure from the regular brake pedal. Do this until the vehicle is held by the parking brake only. To check the P (Park) mechanism's holding ability: With the engine running, shift to P (Park). Then release the parking brake followed by the regular brake.

Contact your dealer/retailer if service is required.

Vehicle Care

10-29

Wiper Blade Replacement Windshield wiper blades should be inspected for wear and cracking. See Scheduled Maintenance on page 11‑2 for more information. Replacement blades come in different types and are removed in different ways. For proper type and length, see Maintenance Replacement Parts on page 11‑9. To replace the windshield wiper blade:

1. Lift the wiper arm away from the

windshield.

10-30

Vehicle Care

To replace the rear wiper blade:

2. Push the release lever (B) to disengage the hook and push the wiper arm (A) out of the blade (C).

3. Push the new wiper blade

securely on the wiper arm until you hear the release lever click into place.

4. Return the wiper arm and blade assembly to the rest position on the windshield.

1. Lift the rear wiper arm (A) from

the window.

2. Turn the bottom edge of the

blade assembly (B) slightly away from the underside of the wiper arm.

3. Apply downward pressure to the

blade assembly and remove from the wiper arm. Install the new wiper blade.

4. 5. Return the wiper arm and blade assembly to the rest position on the window.

Headlamp Aiming The headlamp aiming system has been preset at the factory. If the vehicle is damaged in an accident, the aim of the headlamps may be affected and adjustment may be necessary. It is recommended that a dealer/ retailer adjust the headlamps. To re-aim the headlamps yourself, use the following procedure. The vehicle should be properly prepared as follows:

The vehicle should be placed so the headlamps are 7.6 m (25 ft) from a light colored wall. The vehicle must have all four tires on a level surface which is level all the way to the wall.

.

The vehicle should be placed so it is perpendicular to the wall or other flat surface. The vehicle should not have any snow, ice, or mud on it. The vehicle should be fully assembled and all other work stopped while headlamp aiming is being performed. The vehicle should be normally loaded with a full tank of fuel and one person or 75 kg (160 lbs) sitting on the driver's seat. Tires should be properly inflated.

Headlamp aiming is done with the vehicle's low-beam headlamps. The high-beam headlamps will be correctly aimed if the low-beam headlamps are aimed properly.

Vehicle Care

10-31

To adjust the vertical aim, do the following: 1. Open the hood. See Hood on

page 10‑5 for more information.

4. At the wall measure from the

ground upward (A) to the recorded distance from Step 3 and mark it.

5. Draw or tape a horizontal line (B)

on the wall the width of the vehicle at the height of the mark in Step 4.

2. Locate the aim dot on the lens of

the low‐beam headlamp.

3. Measure the distance from the

ground to the aim dot on the low‐beam headlamp. Record the distance.

10-32

Vehicle Care

Notice: Do not cover a headlamp to improve beam cut-off when aiming. Covering a headlamp may cause excessive heat build-up which may cause damage to the headlamp. 6. Turn on the low-beam

headlamps and place a piece of cardboard or equivalent in front of the headlamp not being adjusted. This allows only the beam of light from the headlamp being adjusted to be seen on the flat surface.

7. Locate the vertical headlamp

aiming screws, which are under the hood near each headlamp assembly. The adjustment screw can be turned with a E8 Torx® socket. 8. Turn the vertical aiming screw

until the headlamp beam is aimed to the horizontal tape line. Turn it clockwise or counterclockwise to raise or lower the angle of the beam.

9. Make sure that the light from the

headlamp is positioned at the bottom edge of the horizontal tape line. The lamp on the left (A) shows the correct headlamp aim. The lamp on the right (B) shows the incorrect headlamp aim.

10. Repeat Steps 7 through 9 for

the opposite headlamp.

Bulb Replacement For the proper type of replacement bulbs, see Replacement Bulbs on page 10‑36. For any bulb changing procedure not listed in this section, contact your dealer/retailer.

Halogen Bulbs

{ WARNING

Halogen bulbs have pressurized gas inside and can burst if you drop or scratch the bulb. You or others could be injured. Be sure to read and follow the instructions on the bulb package.

Headlamps To replace one of the headlamp bulbs, use the following procedure. To replace the parking/turn signal lamp bulb, see Front Turn Signal and Parking Lamps on page 10‑34. 1. Open the hood. See Hood on

page 10‑5 for more information. 2. Remove the two screws from the

top of the front fascia and grille. They are inboard of the headlamp assembly.

3. Remove the three screws

retaining the headlamp assembly.

Vehicle Care

10-33

4.

Insert a flat blade tool through the opening in the top. Make sure the tool fits through the opening in the headlamp bracket lower arm.

5. Push the locking tab toward the rear of the vehicle with the tool to lift the headlamp bracket lower arm.

6. Pull back on the front fascia and then pull the headlamp assembly out from the vehicle. Another person might be needed to assist with this step.

10-34

Vehicle Care

7. Disconnect the electrical connector from the bulb assembly.

8. Turn the bulb assembly

counterclockwise to remove it from the housing.

9. Replace the old bulb with a

new one.

10. Reverse Steps 1 through 8 to

reinstall.

Front Turn Signal and Parking Lamps To replace a front turn signal or parking lamp bulb: 1. Follow Steps 1 through 6 under

Headlamps on page 10‑33 to access the front turn signal or parking lamp.

3. Pull the bulb out of the bulb

socket assembly.

4. Push the new bulb into the bulb

5.

socket assembly. Insert the bulb assembly into the headlamp assembly.

6. Turn the bulb assembly clockwise until seated.

7. Reverse the steps to reinstall the

headlamp assembly.

2. Turn the bulb to be replaced

counterclockwise to remove it from the headlamp assembly.

Taillamps, Turn Signal, Stoplamps, and Back-Up Lamps To replace one of these bulbs:

1. Open the liftgate.

Vehicle Care

10-35

4. Turn the bulb socket being

replaced counterclockwise to disconnect it.

5. Pull the bulb out of the bulb

socket.

6. Push the new bulb into the bulb

socket.

7. Reverse Steps 2 through 4 to

reinstall the taillamp assembly.

2. Remove the two screws holding

in the taillamp assembly.

3. Slide the taillamp assembly rearward and away from the vehicle.

A. Taillamp/Stoplamp B. Turn Signal Lamp C. Back-up Lamp

10-36

Vehicle Care

License Plate Lamp To replace one of these bulbs: 1. Remove the two screws holding each of the license plate lamps to the fascia.

2. Turn and pull the license plate

lamp forward through the fascia opening.

3. Turn the bulb socket

counterclockwise and pull the bulb straight out of the socket.

4. Push the new bulb into the bulb

socket and turn it clockwise to lock it into place.

5. Push and turn the license plate

back through the fascia opening. 6. Reinstall the two screws holding

the license plate lamps to the fascia.

Replacement Bulbs

Exterior Lamp

Back-up Lamp Front Turn Signal/ Parking Headlamps

High-beam

Low-beam/DRL

Rear Turn Signal, Stoplamp and Taillamp

Bulb

Number

3156

3157K

9005
or HB3
9006
or HB4

3057

For replacement bulbs not listed here, contact your dealer/retailer.

Vehicle Care

10-37

Fuses and Circuit Breakers The wiring circuits in the vehicle are protected from short circuits by fuses. This greatly reduces the chance of circuit overload and fire caused by electrical problems. There are two fuse blocks — the engine compartment fuse block, and the instrument panel fuse block. To identify and check fuses and relays, refer to the Fuse Usage Chart on the inside surface of the fuse panel door.

Electrical System

Electrical System Overload The vehicle has fuses and circuit breakers to protect against an electrical system overload. When the current electrical load is too heavy, the circuit breaker opens and closes, protecting the circuit until the current load returns to normal or the problem is fixed. This greatly reduces the chance of circuit overload and fire caused by electrical problems. Fuses and circuit breakers protect the following in the vehicle: . Headlamp Wiring . Windshield Wiper Motor . Power Windows and other

Power Accessories

Headlamp Wiring An electrical overload may cause the lamps to go on and off, or in some cases to remain off. Have the headlamp wiring checked right away if the lamps go on and off or remain off. Windshield Wipers If the wiper motor overheats due to heavy snow or ice, the windshield wipers will stop until the motor cools and will then restart. Although the circuit is protected from electrical overload, overload due to heavy snow or ice, may cause wiper linkage damage. Always clear ice and heavy snow from the windshield before using the windshield wipers. If the overload is caused by an electrical problem and not snow or ice, be sure to get it fixed.

10-38

Vehicle Care

Engine Compartment Fuse Block The engine compartment fuse block is located on the driver side of the engine compartment, near the battery. Notice: Spilling liquid on any electrical components on the vehicle may damage it. Always keep the covers on any electrical component.

Fuses

Usage

Fuses

FAN MAIN Cooling Fan Main REAR/WPR Rear Wiper Motor

FAN AUX

Cooling Fan Auxiliary

ECM/

TCM/SGCM

Usage Engine Control Module/ Transmission Control Module/ Serial Data Gateway Communication Module

Fuses

ECM

ENG-3
ENG-2
ENG-1
HYBRID

BEC RUN

S/ROOF

HTD/SEAT

BCM

STRTR WPR

4WD/ESCM

ABS

Usage Engine Control Module Engine 3
Engine 2
Engine 1

Not Used

Run Sunroof Module Heated Seat Control Module Body Control Module Starter Motor Windshield Wiper All-Wheel Drive System Antilock Brake System Module

Fuses

Usage

A/C CLTCH Air Conditioning

Compressor BLWR MTR Blower Motor

AMP HORN

ABS

I/P BEC

Amplifier Horn Antilock Brake System Module Instrument Panel Bussed Electrical Center

I/P BEC

FRT FOG Front Fog Lamps Instrument Panel Bussed Electrical Center Daytime Running Light Right Marker and Parking Lamps Left Marker and Parking Lamps

DRL

T/LAMP LT

T/LAMP RT

Vehicle Care

10-39

Fuses TRLR T/LAMP

HDLP HI LT

STOP LP DEFOG

HDLP LO RT

HDLP LO LT

HDLP HI RT

OSRVM

HTR

Usage Trailer Parking Lamps Passenger Side High-Beam Headlamp Stoplamps Defroster Fog Driver Side Low-Beam Headlamp Passenger Side Low-Beam Headlamp Driver Side High-Beam Headlamp Outside Rearview Mirror Heating

10-40

Vehicle Care

Relays

Usage

Relays

Usage

FAN

FAN

FAN

AUX RLY

MAIN RLY

CTRL RLY

Cooling Fan Main Relay Cooling Fan Control Relay Cooling Fan Auxiliary Relay Engine Control Module/CAM, Canister, Injectors, Electronic Throttle Control Relay STRTR RLY Starter Relay

TRN RLY

PWR/

RUN RLY Run Relay

A/C

CLTCH RLY

WPR

SPD RLY

Air Conditioning Compressor Relay Windshield Wiper Speed Relay

HORN RLY Horn Relay

WPR

CNTRL RLY

Windshield Wiper Control Relay

T/LAMP

RLY HDLP HI RLY HDLP LO RLY

FRT

FOG RLY

STOP LP RLY DEFOG

RLY

Parking Lamp Relay

High-Beam Headlamp Relay Low‐Beam Headlamp Relay Front Foglamp Relay

Stoplamp Relay

Defogger Relay

Instrument Panel Fuse Block The instrument panel fuse block is located on the passenger side of the lower console.

Pull the latch of the fuse box cover straight back to access the fuses.

Vehicle Care

10-41

Fuses CIGAR

ECM/TCM

FSCM

ISRVM

CLUSTER

Usage Cigarette Lighter Engine Control Module (ECM)/ Transmission Control Module (TCM) Fuel Storage Control Module Inside Rearview Mirror Instrument Panel Cluster

AIR BAG Airbag System

OSRVM

KEY CAP

WHL S/W

Outside Rearview Mirror Key Capture Solenoid Steering Wheel Switch

Fuses

Usage

PWR SEAT Power Seat

PASS P/WIN

Passenger Side Power Window

Fuses DRIV P/WIN S/ROOF

Usage Driver Side Power Window Sunroof Module

Relays

RELAY

ACC/RAP

RELAY RUN/ CRANK

Usage Accessory, Retained Accessory Power (RAP) Relay

Run/Crank Relay

10-42

Vehicle Care

Fuses

Usage

Fuses

Usage

APO2

DR LCK

BCM (VB3)

BCM (VB6)

F/DR LCK Front Driver Door Lock Accessory Power Outlet 2
Body Control Module (BCM) (VB3) Door Lock Body Control Module (VB6) Body Control Module (VB4) BCM (VB5) Body Control Module (VB5) Trailer Air Conditioner Audio

AIRCON AUDIO

BCM (VB4)

TRL

BCM (VB7) Body Control Module (VB7) IGN SW Ignition Switch AIR BAG Air Bag System WASHER Washer Pump

APO1

FSCM

RR CLR

BCM (VB2)

DRL

BCM (VB1)

Accessory Power Outlet 1
Fuel Storage Control Module Rear Closure Body Control Module (VB2) Daytime Running Light Body Control Module (VB1)

ONSTAR OnStar®

Wheels and Tires

Tires Your new vehicle comes with high-quality tires made by a leading tire manufacturer. If you ever have questions about your tire warranty and where to obtain service, see your vehicle Warranty booklet for details. For additional information refer to the tire manufacturer.

Vehicle Care

10-43

WARNING (Continued)

. Overinflated tires are more likely to be cut, punctured or broken by a sudden impact — such as when you hit a pothole. Keep tires at the recommended pressure.

. Worn, old tires can cause accidents. If your tread is badly worn, or if your tires have been damaged, replace them.

See Tire Pressure for High-Speed Operation on page 10‑52 for inflation pressure adjustment for high speed driving.

{ WARNING

Poorly maintained and improperly used tires are dangerous.

. Overloading your tires can

cause overheating as a result of too much flexing. You could have an air-out and a serious accident. See Vehicle Load Limits on page 9‑22.

. Underinflated tires pose the same danger as overloaded tires. The resulting accident could cause serious injury. Check all tires frequently to maintain the recommended pressure. Tire pressure should be checked when your tires are cold. See Tire Pressure on page 10‑50.

(Continued)

10-44

Vehicle Care

Tire Sidewall Labeling Useful information about a tire is molded into its sidewall. The examples below show a typical passenger vehicle tire and a compact spare tire sidewall.

Passenger (P‐Metric) Tire Example

(A) Tire Size: The tire size is a combination of letters and numbers used to define a particular tire's width, height, aspect ratio, construction type, and service description. See the “Tire Size” illustration later in this section for more detail. (B) TPC Spec (Tire Performance Criteria Specification): Original equipment tires designed to GM's specific tire performance criteria have a TPC specification code molded onto the sidewall. GM's TPC specifications meet or exceed all federal safety guidelines. (C) DOT (Department of Transportation): The Department of Transportation (DOT) code indicates that the tire is in compliance with

the U.S. Department of Transportation Motor Vehicle Safety Standards. (D) Tire Identification Number (TIN): The letters and numbers following the DOT (Department of Transportation) code is the Tire Identification Number (TIN). The TIN shows the manufacturer and plant code, tire size, and date the tire was manufactured. The TIN is molded onto both sides of the tire, although only one side may have the date of manufacture. (E) Tire Ply Material: The type of cord and number of plies in the sidewall and under the tread. (F) Uniform Tire Quality Grading (UTQG): Tire manufacturers are required to grade tires based on three performance factors: treadwear,

traction, and temperature resistance. For more information see Uniform Tire Quality Grading on page 10‑62 . (G) Maximum Cold Inflation Load Limit: Maximum load that can be carried and the maximum pressure needed to support that load.

Compact Spare Tire Example

Vehicle Care

10-45

Number (TIN). The TIN shows the manufacturer and plant code, tire size, and date the tire was manufactured. The TIN is molded onto both sides of the tire, although only one side may have the date of manufacture. (D) Maximum Cold Inflation Load Limit: Maximum load that can be carried and the maximum pressure needed to support that load. (E) Tire Inflation: The temporary use tire or compact spare tire should be inflated to 420 kPa (60 psi). For more information on tire pressure and inflation see Tire Pressure on page 10‑50 .

(A) Tire Ply Material: The type of cord and number of plies in the sidewall and under the tread. (B) Temporary Use Only: The compact spare tire or temporary use tire has a tread life of approximately 5 000 km (3,000 miles) and should not be driven at speeds over 105 km/h (65 mph). The compact spare tire is for emergency use when a regular road tire has lost air and gone flat. If your vehicle has a compact spare tire, see Compact Spare Tire on page 10‑73 and If a Tire Goes Flat on page 10‑65 . (C) Tire Identification Number (TIN): The letters and numbers following the DOT (Department of Transportation) code is the Tire Identification

10-46

Vehicle Care

(F) Tire Size : A combination of letters and numbers define a tire's width, height, aspect ratio, construction type, and service description. The letter T as the first character in the tire size means the tire is for temporary use only.