2013 Chevrolet Malibu Owners Manual

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

Vehicle Care

10-19

Notice: This vehicle has a specific coolant fill procedure. Failure to follow this procedure could cause the engine to overheat and be severely damaged.

{ WARNING

Steam and scalding liquids from a hot cooling system can blow out and burn you badly. Never turn the cap when the cooling system, including the surge tank pressure cap, is hot. Wait for the cooling system and surge tank pressure cap to cool.

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Black plate (20,1)

10-20

Vehicle Care

The coolant surge tank pressure cap can be removed when the cooling system, including the surge tank pressure cap and upper radiator hose, is no longer hot. 1. Turn the pressure cap slowly counterclockwise. If a hiss is heard, wait for that to stop. A hiss means there is still some pressure left.

2. Keep turning the cap and

remove it.

reaches the mark pointed to on the front of the coolant surge tank.

5. Replace the cap tightly. Notice: If the pressure cap is not tightly installed, coolant loss and possible engine damage may occur. Be sure the cap is properly and tightly secured.

Engine Overheating The vehicle has an indicator to warn of engine overheating. See Engine Coolant Temperature Warning Light on page 5‑22. If the decision is made not to lift the hood when this warning appears, get service help right away. Contact your dealer for additional information. If the decision is made to lift the hood, make sure the vehicle is parked on a level surface.

3. Fill the coolant surge tank with the proper mixture to the mark pointed to on the front of the coolant surge tank.

4. With the coolant surge tank cap off, start the engine and let it run until the upper radiator hose starts getting hot. Watch out for the engine cooling fans. By this time, the coolant level inside the coolant surge tank may be lower. If the level is lower, add more of the proper mixture to the coolant surge tank until the level

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Black plate (21,1)

Then check to see if the engine cooling fans are running. If the engine is overheating, both fans should be running. If they are not, do not continue to run the engine and have the vehicle serviced. Notice: Running the engine without coolant may cause damage or a fire. Vehicle damage would not be covered by the warranty. If Steam Is Coming from the Engine Compartment { WARNING

Steam from an overheated engine can burn you badly, even if you just open the hood. Stay away from the engine if you see or hear steam coming from it. Just turn it off and get everyone away from the vehicle until it cools down.

(Continued)

WARNING (Continued)

Wait until there is no sign of steam or coolant before you open the hood. If you keep driving when the engine is overheated, the liquids in it can catch fire. You or others could be badly burned. Stop the engine if it overheats, and get out of the vehicle until the engine is cool.

If No Steam Is Coming from the Engine Compartment If an engine overheat warning is displayed 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.

Vehicle Care

10-21

If the overheat warning is displayed with no sign of steam: 1. Turn the air conditioning off. 2. Turn the heater on to the highest

3.

temperature and to the highest fan speed. Open the windows as necessary. In heavy traffic, let the engine idle in N (Neutral) while stopped. If it is safe to do so, pull off the road, shift to P (Park) or N (Neutral), and let the engine idle.

If an overheat warning no longer displays, the vehicle can be driven. Continue to drive the vehicle slowly for about 10 minutes. Keep a safe distance from the vehicle in front. If the warning does not come back on, continue to drive normally. If the warning continues, pull over, stop, and park the vehicle right away.

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Black plate (22,1)

10-22

Vehicle Care

If there is no sign of steam, idle the engine for three minutes while parked. If the warning is still displayed, turn off the engine until it cools down.

Washer Fluid

What to Use When windshield washer fluid is needed, be sure to read the manufacturer's instructions before use. If operating the vehicle in an area where the temperature may fall below freezing, use a fluid that has sufficient protection against freezing.

Adding 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. Notice

. When using concentrated

washer fluid, follow the manufacturer instructions for adding water.

. Do not mix water with

ready-to-use washer fluid. Water can cause the solution to freeze and damage the washer fluid tank and other parts of the washer system.

. 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 the windshield washer. It can damage the 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.

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Black plate (23,1)

{ WARNING

The brake wear warning sound means that soon the brakes will not work well. That could lead to a crash. 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 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. 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,

Vehicle Care

10-23

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.

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.

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Black plate (24,1)

10-24

Vehicle Care

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

{ 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 11‑12. Always clean the brake fluid reservoir cap and the area around the cap before removing it. This helps keep dirt from entering the reservoir.

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.

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Black plate (25,1)

. 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 This vehicle has a standard 12-volt battery. Refer to the replacement number on the original battery label when a new standard 12-volt battery is needed. eAssist vehicles also have a high voltage battery. Only a trained service technician with the proper knowledge and tools should inspect, test, or replace the high voltage battery. See your dealer if the high voltage battery needs service. The dealer has information on how to recycle the high voltage battery. There is also information available at http://www.recyclemybattery.com.

The eAssist system high voltage battery is cooled with air drawn from the vehicle interior. The cold air intake for the battery is behind the rear seat, on the filler panel. Do not cover the intake.

{ WARNING

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 (with or without eAssist) on page 10‑92 or Jump Starting (On-board with eAssist Only) on page 10‑91 for tips on working around a battery without getting hurt.

Infrequent Usage: Remove the 12-volt battery black, negative (−) cable from the battery to keep the battery from running down. Extended Storage: Remove the 12-volt battery black, negative (−) cable from the battery or use a battery trickle charger. Remember to reconnect the battery when ready to drive the vehicle.

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Black plate (26,1)

10-26

Vehicle Care

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.

2. Firmly apply both the parking brake and the regular brake. See Parking Brake on page 9‑30. 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 for service.

Automatic Transmission Shift Lock Control Function 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 9‑30. Be ready to apply the regular brake immediately if the vehicle begins to move.

3. With the engine off, turn the

ignition on, 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 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.

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.

Contact your dealer if service is required.

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Black plate (27,1)

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 if service is required.

Wiper Blade Replacement Windshield wiper blades should be inspected for wear or cracking. See Maintenance Schedule on page 11‑2. It is a good idea to clean the wiper blade assembly on a regular basis. When worn, or cleaning is ineffective, replace the wiper blade. For proper windshield wiper blade length and type, see Maintenance Replacement Parts on page 11‑13. Notice: Allowing the wiper arm to touch the windshield when no wiper blade is installed could damage the windshield. Any damage that occurs would not be

Vehicle Care

10-27

covered by your warranty. Do not allow the wiper arm to touch the windshield. To replace the wiper blade: 1. Pull the wiper assembly away

from the windshield.

2. Lift up on the latch in the middle

of the wiper blade where the wiper arm attaches.

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10-28

Vehicle Care

3. With the latch open, pull the wiper blade down toward the windshield far enough to release it from the J-hooked end of the wiper arm.

4. Remove the wiper blade. 5. Reverse Steps 1–3 for wiper

blade replacement.

Headlamp Aiming Headlamp aim has been preset and should need no further adjustment. If the vehicle is damaged in a crash, the headlamp aim may be affected. If adjustment to the headlamps is necessary, see your dealer.

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.

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.

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Black plate (29,1)

Vehicle Care

10-29

High Intensity Discharge (HID) Lighting

{ WARNING

LED Lighting This vehicle has several LED lamps. For replacement of any LED lighting assembly, contact your dealer.

The high intensity discharge lighting system operates at a very high voltage. If you try to service any of the system components, you could be seriously injured. Have your dealer or a qualified technician service them.

The vehicle may have HID headlamps. After an HID headlamp bulb has been replaced, you may notice that the beam is a slightly different shade than it was originally. This is normal.

Headlamps, Front Turn Signal, Sidemarker, and Parking Lamps

Base Headlamp Assembly The base model vehicle has halogen high-beam and low-beam headlamps, a parking lamp, a sidemarker lamp, and two turn signal lamps on the headlamp assembly.

Passenger Side Shown, Driver Side Similar 1. High-Beam Headlamp 2. Low-Beam Headlamp 3. Sidemarker Lamp 4. Parking/Turn Signal Lamp To replace one of the headlamp bulbs: 1. Open the hood. See Hood on

page 10‑5.

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Black plate (30,1)

10-30

Vehicle Care

2. For the driver side bulb, remove

the windshield washer bottle filler neck by firmly pulling it straight up and out of the bottle. 3. Remove the cap from the back

of the headlamp assembly by turning it counterclockwise.

4. Disconnect the electrical

connector.

5. Remove the bulb from the lamp

assembly by turning counterclockwise. Install a new bulb in the lamp assembly.

6.

7. Connect the electrical connector. 8. Replace the cap from the back

of the headlamp assembly by turning it clockwise.

9. For the driver side, reinstall the

windshield washer bottle filler neck by firmly pushing it straight into the bottle. Ensure that the filler neck clip engages into the underhood electrical center retainer.

Uplevel Headlamp Assembly The uplevel model vehicle has halogen high-beam and low-beam headlamps, a parking lamp, a sidemarker lamp, and two turn signal lamps on the headlamp assembly.

To replace one of these bulbs:

High-Beam Headlamp 1. Open the hood. See Hood on

page 10‑5.

2. For the driver side bulb, remove

the windshield washer bottle filler neck by firmly pulling it straight up and out of the bottle. 3. Remove the cap from the back

of the headlamp assembly by turning it counterclockwise.

Passenger Side Shown, Driver Side Similar 1. High-Beam Headlamp 2. Turn Signal Lamps 3. Low-Beam Headlamp 4. Parking Lamp 5. Sidemarker Lamp

4. Disconnect the electrical

connector (1).

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Black plate (31,1)

5. Disengage the spring clip (2)

from the bulb by pressing down on the end and then swing upward.

6. Remove the bulb from the lamp

7.

assembly. Install a new bulb in the lamp assembly. Install the spring clip (2).

8. 9. Connect the electrical

connector (1).

10. Replace the cap from the back

of the headlamp assembly by turning it clockwise.

11. For the driver side, reinstall the

windshield washer bottle filler neck by firmly pushing it straight into the bottle. Ensure that the filler neck clip engages into the underhood electrical center retainer.

Vehicle Care

10-31

8. For the driver side, reinstall the

windshield washer bottle filler neck by firmly pushing it straight into the bottle. Ensure that the filler neck clip engages into the underhood electrical center retainer.

HID Headlamp Assembly The HID assembly has a high intensity discharge (HID) high/low beam, a DRL/parking lamp, sidemarker lamp, and a turn signal lamp on the headlamp assembly. For replacement of the headlamp on an HID assembly, contact your dealer. See High Intensity Discharge (HID) Lighting on page 10‑29.

Low-Beam Headlamp 1. For the driver side bulb, remove

the windshield washer bottle filler neck by firmly pulling it straight up and out of the bottle. 2. Remove the cap from the back

of the headlamp assembly by turning it counterclockwise.

3. Disconnect the electrical

connector.

4. Remove the bulb from the lamp

assembly by turning counterclockwise. Install a new bulb in the lamp assembly.

5.

6. Connect the electrical connector. 7. Replace the cap from the back

of the headlamp assembly by turning it clockwise.

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Black plate (32,1)

10-32

Vehicle Care

Passenger Side Shown, Driver Side Similar 1. Turn Signal Lamp 2. DRL/Parking Lamp 3. Sidemarker Lamp

Fog Lamps To replace the front fog lamp bulb:

1. Remove the five access panel

fasteners under the front fascia.

2. Lower the panel far enough to

access the fog lamp bulb.

Front Turn Signal, Parking, and Sidemarker Lamps To replace one of these lamps on a base, uplevel, or HID assembly: 1. For the driver side bulb, remove

the windshield washer bottle filler neck by firmly pulling it straight up and out of the bottle.

2. Remove the bulb socket from

the headlamp assembly by turning it counterclockwise. 3. Remove the bulb from the

socket.

4. Replace the bulb in the bulb

5.

socket. Install the bulb socket in the headlamp assembly by turning it clockwise.

6. For the driver side, reinstall the

windshield washer bottle filler neck by firmly pushing it straight into the bottle. Ensure that the filler neck clip engages into the underhood electrical center retainer.

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Black plate (33,1)

Taillamps, Turn Signal, Stoplamps, and Back-Up Lamps (LS and LT)

Vehicle Care

10-33

3. Remove the bulb socket by

turning counterclockwise and pulling straight out.

4. Remove the bulb from the

socket. Install the new bulb in the bulb socket. Install the bulb socket by turning clockwise. Install the trunk deck trim.

5.

6.

7.

3. Remove the bulb by turning it counterclockwise and pulling it straight out of the assembly.

4. Disconnect the electrical

connector from the fog lamp bulb assembly. Install the new bulb by turning it clockwise into the assembly.

5.

6. Reverse Steps 1–4 to reinstall.

1. Back-Up Lamp 2. Taillamp

Trunk Deck Inboard Taillamp and Back-Up Lamp 1. Open the trunk. See Trunk on

page 2‑13.

2. Remove the push pins and pull

back the trunk deck trim.

1. Stoplamp/Taillamp 2. Turn Signal Lamp

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Black plate (34,1)

10-34

Vehicle Care

Notice: Improper lamp assembly removal and installation can cause leaks and water intrusion which may cause damage to the taillamp. Do not remove the taillamp assembly to replace a bulb. Use the trunk opening to access the bulb. To replace any one of these bulbs:

Stoplamp/Taillamp and Turn Signal Lamp 1. Open the trunk. See Trunk on

page 2‑13.

2. Remove the push pins and pull

the trunk trim away from the taillamp assembly.

3. Remove the bulb socket from

the taillamp assembly by turning it counterclockwise.

4. Remove the bulb from the socket by turning the bulb counterclockwise one-quarter turn and pulling it straight out.

5.

6.

7.

Install a new bulb into the socket. Install the bulb socket into the taillamp assembly by turning it clockwise. Install the trunk trim and push pins.

Taillamps, Turn Signal, Stoplamps, and Back-Up Lamps (LTZ) The trunk deck inboard taillamp is an LED. To replace the taillamp see your dealer.

Back-Up Lamp 1. Open the trunk. See Trunk on

page 2‑13.

2. Remove the push pins and pull

back the trunk deck trim.

3. Remove the bulb socket by

turning counterclockwise and pulling straight out.

4. Remove the bulb from the

socket. Install the new bulb in the bulb socket. Install the bulb socket by turning clockwise. Install the trunk deck trim.

5.

6.

7.

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Black plate (35,1)

Notice: Improper lamp assembly removal and installation can cause leaks and water intrusion which may cause damage to the taillamp. Do not remove the taillamp assembly to replace a bulb. Use the trunk opening to access the bulb. The stoplamp/taillamp is an LED. To replace the stoplamp/taillamp see your dealer.

Turn Signal Lamp 1. Open the trunk. See Trunk on

page 2‑13.

2. Remove the push pins and pull

the trunk trim away from the taillamp assembly.

3. Remove the bulb socket from

the taillamp assembly by turning it counterclockwise.

5.

4. Remove the bulb from the socket by turning the bulb counterclockwise one-quarter turn and pulling it straight out. Install a new bulb into the socket. Install the bulb socket into the taillamp assembly by turning it clockwise. Install the trunk trim and push pins.

6.

7.

Vehicle Care

10-35

License Plate Lamp To replace one of these bulbs:

Passenger Side Shown, Driver

Side Similar

1. Push the release tab toward the

lamp assembly.

2. Pull the lamp assembly down to

remove.

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Black plate (36,1)

10-36

Vehicle Care

Exterior Lamp

High-Beam Headlamp (Uplevel) License Plate Lamp Low-Beam Headlamp (Base and Uplevel) Stoplamp/Taillamp (LS and LT) Rear Turn Signal Lamp

Bulb

Number H7 LL

W5W LL H11 LL

7440

7443 NA

For replacement bulbs not listed here, contact your dealer.

Replacement Bulbs

Exterior Lamp

Back-Up Lamp Deck Lid Taillamp DRL and Parking Lamp (HID) Front Fog Lamp Front Parking Lamp (Uplevel) Front Sidemarker Lamp Front Turn Signal Lamp (Base and Uplevel) Front Turn Signal Lamp (HID) High-Beam Headlamp (Base)

Bulb

Number 921 LL

194

7443 ULL

H10
7443

W5WLL

7444NA

7443 NA

9005 LL

3. Turn the bulb socket (1)

counterclockwise to remove it from the lamp assembly (3).

4. Pull the bulb (2) straight out of

the bulb socket.

5. Push the replacement bulb

straight into the bulb socket and turn the bulb socket clockwise to install it into the lamp assembly.

6. Push the lamp assembly back

into position until the release tab locks into place.

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Black plate (37,1)

Electrical System

High Voltage Devices and Wiring

{ WARNING

Exposure to high voltage can cause shock, burns, and even death. The high voltage components in the vehicle can only be serviced by technicians with special training. High voltage components are identified by labels. Do not remove, open, take apart, or modify these components. High voltage cable or wiring has orange covering. Do not probe, tamper with, cut, or modify high voltage cable or wiring.

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 power devices in the vehicle. Replace a bad fuse with a new one of the identical size and rating. If there is a problem on the road and a fuse needs to be replaced, the same amperage fuse can be borrowed. Choose some feature of the vehicle that is not needed to use and replace it as soon as possible.

Vehicle Care

10-37

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.

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Black plate (38,1)

10-38

Vehicle Care

Fuses The wiring circuits in the vehicle are protected from short circuits by fuses. This greatly reduces the chance of damage caused by electrical problems. To check a fuse, look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Be sure to replace a bad fuse with a new one of the identical size and rating.

Fuses of the same amperage can be temporarily borrowed from another fuse location, if a fuse goes out. Replace the fuse as soon as possible. To identify and check fuses, circuit breakers, and relays, see Engine Compartment Fuse Block on page 10‑38 and Instrument Panel Fuse Block on page 10‑42.

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

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Vehicle Care

10-39

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Black plate (40,1)

10-40

Vehicle Care

The vehicle may not be equipped with all of the fuses, relays, and features shown.

Mini Fuses

Usage

10

11
13

14

15

Transmission Control Module Battery Engine Control Module Battery Air Conditioning Compressor Clutch Engine Control Module Ignition Spare Ignition Coils Engine Control Module Emissions Transmission Module Ignition Cabin Heater Coolant Pump/SAIR Solenoid MGU Coolant Pump

Mini Fuses

Usage

Mini Fuses

Usage

16

17
18
23
29

30

31

32

33
34

35
37
38

Aero Shutter/eAssist Ignition SDM Ignition Spare eAssist Module Left Seat Power Lumber Control Right Seat Power Lumber Control eAssist Module/ Chassis Control Module Back-Up Lamps/ Interior Lamps Front Heated Seats Antilock Brake System Valve Amplifier Right High Beam Left High Beam

46
47
48
49

50

51
52
53

54

55

56
57
60

Cooling Fan Emissions Foglamp Low Beam HID Headlamp Right Low Beam HID Headlamp Left Horn/Dual Horn Cluster Ignition Inside Rearview Mirror/Rear Camera/ Fuel Module Ignition Heating, Ventilation, and Air Conditioning Module Ignition Front Power Windows/Mirrors Windshield Washer Spare Heated Mirror

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Black plate (41,1)

Mini Fuses

Usage

J-Case Fuses

Usage

62

66
67
69

70

71

Canister Vent Solenoid SAIR Solenoid Fuel Module Battery Voltage Sensor Lane Departure/Rear Parking Aid PEPS BATT

J-Case Fuses

Usage

12
21
22
24
25

Front Wiper Starter Rear Power Window Sunroof Front Power Window PEPS MTR

26

27
28
41
42
44

45
59

Antilock Brake System Pump Electric Parking Brake Rear Defogger Brake Vacuum Pump Cooling Fan K2
Transmission Auxiliary Pump (eAssist) Cooling Fan K1
Air Pump Emissions

Mini

Relays

Usage

13
15

Powertrain Cooling Fan K2
Cooling Fan K1
Run/Crank

Vehicle Care

10-41

Mini

Relays

16
17

Micro Relays

10
11

14

Usage

Air Pump Emissions Window/Mirror Defogger

Usage

Air Conditioning Compressor Clutch Starter Solenoid Front Wiper Speed Front Wiper On Cabin Pump eAssist/ SAIR Solenoid Cooling Fan K3
Transmission Oil Pump Headlamp Low Beam/DRL

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Vehicle Care

Instrument Panel Fuse Block

The instrument panel fuse block is in the instrument panel, on the driver side of the vehicle. To access the fuses, open the fuse panel door by pulling down at the top. Press in on the sides of the door to release it from the instrument panel.

Pull the door toward you to release it from the hinge.

Instrument Panel Fuse Block The vehicle may not be equipped with all of the fuses, relays, and features shown.

Fuses

Usage

Steering Wheel Controls Backlight Right Rear Turn Signal, Left Mirror Turn Signal, Left Front Turn Signal, Door Locks

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Fuses

Usage Left Stoplamp, Left DRL Lamp, Headlamp Control, Right Taillamp, Right Park/Sidemarker Lamps, Right Mirror Turn, Right Front Turn Signals Radio OnStar Front Accessory Power Outlet Console Bin Power Outlet

Fuses

10

11

Usage License Plate Lamp, Center High-Mounted Stoplamp, Rear Fog Lamps, Right Front Park/Sidemarker Lamps, LED Indicator Dim, Washer Pump, Right Stoplamp, Trunk Release Left Low-Beam Headlamp, DRL Body Control Module 8 (J-Case Fuse), Power Locks Front Heater Ventilation Air Conditioning/Blower (J-Case Fuse)

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Fuses

Usage

12

13

14

15
16
17

18
19
20

21
22
23

Passenger Seat (Circuit Breaker) Driver Seat (Circuit Breaker) Diagnostic Link Connector Airbag, SDM Trunk Release Heater Ventilation Air Conditioning Controller Audio Main Displays Passenger Occupant Sense Instrument Cluster Ignition Switch Right Low-Beam Headlamp, DRL

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Vehicle Care

Fuses

24

25
26

Relays

K1
K2
K3

Usage Ambient Light, Switch Backlighting (LED), Trunk Lamp, Shift Lock, Key Capture 110V AC Spare

Usage Trunk Release Not Used Power Outlet Relay

Wheels and Tires

Tires Every new GM vehicle has high-quality tires made by a leading tire manufacturer. See the warranty manual for information regarding the tire warranty and where to get service. For additional information refer to the tire manufacturer.

{ WARNING

. Poorly maintained and

improperly used tires are dangerous.

. Overloading the tires can

cause overheating as a result of too much flexing. There could be a blowout and a serious crash. See Vehicle Load Limits on page 9‑10.

. Underinflated tires pose

the same danger as overloaded tires. The resulting crash could cause serious injury. Check all tires frequently to maintain the recommended pressure. Tire pressure should be checked when the tires are cold.

(Continued)

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WARNING (Continued)

WARNING (Continued)

center should repair, replace, dismount, and mount the tires.

. Do not spin the tires in

excess of 56 km/h (35 mph) on slippery surfaces such as snow, mud, ice, etc. Excessive spinning may cause the tires to explode.

See Tire Pressure for High-Speed Operation on page 10‑53 for inflation pressure adjustment for high-speed driving.

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

. Worn or old tires can

cause a crash. If the tread is badly worn, replace them.

. Replace any tires that

have been damaged by impacts with potholes, curbs, etc.

. Improperly repaired tires can cause a crash. Only the dealer or an authorized tire service

(Continued)

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All-Season Tires This vehicle may come with all-season tires. These tires are designed to provide good overall performance on most road surfaces and weather conditions. Original equipment tires designed to GM's specific tire performance criteria have a TPC specification code molded onto the sidewall. Original equipment all-season tires can be identified by the last two characters of this TPC code, which will be “MS.” Consider installing winter tires on the vehicle if frequent driving on snow or ice-covered roads is expected. All-season tires provide adequate performance for most winter driving conditions, but they may not offer the same level of traction or performance as winter tires on snow or ice-covered roads. See Winter Tires on page 10‑46.

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Vehicle Care

Winter Tires This vehicle was not, originally, equipped with winter tires. Winter tires are designed for increased traction on snow and ice-covered roads. Consider installing winter tires on the vehicle if frequent driving on snow or ice-covered roads is expected. See your dealer for details regarding winter tire availability and proper tire selection. Also, see Buying New Tires on page 10‑61. With winter tires, there may be decreased dry road traction, increased road noise, and shorter tread life. After changing to winter tires, be alert for changes in vehicle handling and braking. If using winter tires: . Use tires of the same brand and

tread type on all four wheel positions.

. Use only radial ply tires of the

same size, load range, and speed rating as the original equipment tires.

Winter tires with the same speed rating as the original equipment tires may not be available for H, V, W, Y, and ZR speed rated tires. If winter tires with a lower speed rating are chosen, never exceed the tire's maximum speed capability.

Summer Tires This vehicle may come with high performance summer tires. These tires have a special tread and compound that are optimized for maximum dry and wet road performance. This special tread and compound will decrease performance in cold climates, and on ice and snow. We recommend installing winter tires on the vehicle if frequent driving in cold temperatures or on snow or ice covered roads is expected. See Winter Tires on page 10‑46.

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

Passenger (P-Metric) Tire Example (1) 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,

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and service description. See the “Tire Size” illustration later in this section. (2) 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. (3) 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. DOT Tire Date of Manufacture: The last four digits of the TIN indicate the tire manufactured date. The first two

digits represent the week (01–52) and the last two digits, the year. For example, the third week of the year 2010 would have a four-digit DOT date of 0310. (4) Tire Identification Number (TIN): The letters and numbers following the DOT (Department of Transportation) code are 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. (5) Tire Ply Material: The type of cord and number of plies in the sidewall and under the tread. (6) Uniform Tire Quality Grading (UTQG): Tire manufacturers are required to grade tires based on three

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performance factors: treadwear, traction, and temperature resistance. For more information see Uniform Tire Quality Grading on page 10‑63. (7) Maximum Cold Inflation Load Limit: Maximum load that can be carried and the maximum pressure needed to support that load.

Compact Spare Tire Example (1) Tire Ply Material: The type of cord and number of plies in the sidewall and under the tread.

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Vehicle Care

(2) Temporary Use Only: The compact spare tire or temporary use tire should not be driven at speeds over 80 km/h (50 mph). The compact spare tire is for emergency use when a regular road tire has lost air and gone flat. If the vehicle has a compact spare tire, see Compact Spare Tire on page 10‑90 and If a Tire Goes Flat on page 10‑66. (3) Tire Identification Number (TIN): The letters and numbers following the DOT (Department of Transportation) code are 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.

(4) Maximum Cold Inflation Load Limit: Maximum load that can be carried and the maximum pressure needed to support that load. (5) 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 10‑52. (6) 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. (7) 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.

Tire Designations

Tire Size The following is an example of a typical passenger vehicle tire size.

(1) Passenger (P-Metric) Tire: The United States version of a metric tire sizing system. The letter P as the first character in the tire size means a passenger

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vehicle tire engineered to standards set by the U.S. Tire and Rim Association. (2) Tire Width: The three-digit number indicates the tire section width in millimeters from sidewall to sidewall. (3) Aspect Ratio: A two-digit number that indicates the tire height-to-width measurements. For example, if the tire size aspect ratio is 60, as shown in item 3 of the illustration, it would mean that the tire's sidewall is 60 percent as high as it is wide. (4) Construction Code: A letter code is used to indicate the type of ply construction in the tire. The letter R means radial ply construction; the letter D means diagonal or bias ply construction; and the letter B means belted-bias ply construction.

(5) Rim Diameter: Diameter of the wheel in inches. (6) Service Description: These characters represent the load index and speed rating of the tire. The load index represents the load carrying capacity a tire is certified to carry. The speed rating is the maximum speed a tire is certified to carry a load.

Tire Terminology and Definitions Air Pressure: The amount of air inside the tire pressing outward on each square inch of the tire. Air pressure is expressed in kPa (kilopascal) or psi (pounds per square inch). Accessory Weight: The combined weight of optional accessories. Some examples of optional accessories are automatic transmission, power

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steering, power brakes, power windows, power seats, and air conditioning. Aspect Ratio: The relationship of a tire's height to its width. Belt: A rubber coated layer of cords between the plies and the tread. Cords may be made from steel or other reinforcing materials. Bead: The tire bead contains steel wires wrapped by steel cords that hold the tire onto the rim. Bias Ply Tire: A pneumatic tire in which the plies are laid at alternate angles less than 90 degrees to the centerline of the tread.

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Cold Tire Pressure: The amount of air pressure in a tire, measured in kPa (kilopascal) or psi (pounds per square inch) before a tire has built up heat from driving. See Tire Pressure on page 10‑52. Curb Weight: The weight of a motor vehicle with standard and optional equipment including the maximum capacity of fuel, oil, and coolant, but without passengers and cargo. DOT Markings: A code molded into the sidewall of a tire signifying that the tire is in compliance with the U.S. Department of Transportation (DOT) Motor Vehicle Safety Standards. The DOT code includes the Tire Identification Number (TIN), an alphanumeric designator which can also

identify the tire manufacturer, production plant, brand, and date of production. GVWR: Gross Vehicle Weight Rating. See Vehicle Load Limits on page 9‑10. GAWR FRT: Gross Axle Weight Rating for the front axle. See Vehicle Load Limits on page 9‑10. GAWR RR: Gross Axle Weight Rating for the rear axle. See Vehicle Load Limits on page 9‑10. Intended Outboard Sidewall: The side of an asymmetrical tire, that must always face outward when mounted on a vehicle. Kilopascal (kPa): The metric unit for air pressure. Light Truck (LT-Metric) Tire: A tire used on light duty trucks and some multipurpose passenger vehicles.

Load Index: An assigned number ranging from 1 to 279
that corresponds to the load carrying capacity of a tire. Maximum Inflation Pressure: The maximum air pressure to which a cold tire can be inflated. The maximum air pressure is molded onto the sidewall. Maximum Load Rating: The load rating for a tire at the maximum permissible inflation pressure for that tire. Maximum Loaded Vehicle Weight: The sum of curb weight, accessory weight, vehicle capacity weight, and production options weight. Normal Occupant Weight: The number of occupants a vehicle is designed to seat multiplied by 68 kg (150 lb). See Vehicle Load Limits on page 9‑10.

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Occupant Distribution: Designated seating positions. Outward Facing Sidewall: The side of an asymmetrical tire that has a particular side that faces outward when mounted on a vehicle. The side of the tire that contains a whitewall, bears white lettering, or bears manufacturer, brand, and/or model name molding that is higher or deeper than the same moldings on the other sidewall of the tire. Passenger (P-Metric) Tire: A tire used on passenger cars and some light duty trucks and multipurpose vehicles.

Recommended Inflation Pressure: Vehicle manufacturer's recommended tire inflation pressure as shown on the tire placard. See Tire Pressure on page 10‑52 and Vehicle Load Limits on page 9‑10. Radial Ply Tire: A pneumatic tire in which the ply cords that extend to the beads are laid at 90 degrees to the centerline of the tread. Rim: A metal support for a tire and upon which the tire beads are seated. Sidewall: The portion of a tire between the tread and the bead.

Speed Rating: An alphanumeric code assigned to a tire indicating the maximum speed at which a tire can operate. Traction: The friction between the tire and the road surface. The amount of grip provided. Tread: The portion of a tire that comes into contact with