Page 111: Table Of Contents
Instruments and Controls Instrument Panel Overview Instrument Panel Overview ..4-4 Controls Steering Wheel Adjustment . . . 4-6 Steering Wheel Controls ..4-7 Horn ......4-7 Windshield Wiper/Washer .
Page 112 Instruments and Controls Vehicle Messages Vehicle Messages ... 4-36 Battery Voltage and Charging Messages ....4-37 Brake System Messages .
Page 113: Instruments And Controls
Instruments and Controls NOTES...
Page 114: Instrument Panel Overview
Instruments and Controls Instrument Panel Overview CTS Shown, CTS-V Similar...
Page 115 (If Equipped). G. Navigation Button (If Equipped). See Navigation System Manual. (CTS-V Model Only). L. Navigation Display Brightness Control (If Equipped). See Navigation System Manual. (Base Audio System) or Navigation/Radio System (If Equipped). See Navigation System Manual. Traction Control System (TCS) Disable Button (CTS-V Model Only).
Page 116: Controls
Instruments and Controls Controls Steering Wheel Adjustment A tilt and telescope wheel lets the steering wheel be adjusted. Do not adjust the steering wheel while driving. The tilt and telescope lever is on the left side of the steering column. To tilt and telescope the steering wheel, pull the lever down.
Page 117: Steering Wheel Controls
Steering Wheel Controls Some audio steering wheel controls could differ depending on the vehicle's options. Controls that can be adjusted at the steering wheel may include: SRCE (Source): Press to switch between the radio AM, FM, XM (if equipped), CD, HDD (if equipped), auxiliary input jack, DVD (if equipped), and USB (if equipped).
Page 118: Windshield Wiper/Washer
Instruments and Controls Windshield Wiper/Washer Sedan Model shown Wagon Model shown The windshield wiper lever is on the right side of the steering column. Move the windshield wiper lever to select the wiper speed. (Mist): Single wipe, briefly move the lever down and release. Several wipes, hold the lever down.
Page 119: Rear Window Wiper
Windshield Washer WARNING In freezing weather, do not use your washer until the windshield is warmed. Otherwise the washer fluid can form ice on the windshield, blocking your vision. Sedan Model (Washer Fluid): Press the button with this symbol, on the end of the windshield washer lever, to wash the windshield.
Page 120: Headlamp Washer
4-10 Instruments and Controls (Rear Wiper Delay Short): Sets a five second delay between wipes. (Rear Wiper Delay Long): Sets a ten second delay between wipes. (Rear Washer): Push the windshield wiper lever forward to spray washer fluid on the rear window.
Page 121: Compass
Compass The vehicle may have a compass in the Driver Information Center (DIC). Compass Zone The zone is set to zone eight. If you do not live in zone eight or drive out of the area, the variance needs to be changed to the appropriate zone.
Page 122: Clock
4-12 Instruments and Controls To calibrate the compass, use the following procedure: Compass Calibration Procedure 1. Before calibrating the compass, check that the compass is set to the correct variance zone. See Compass Variance (Zone) Procedure earlier in this section. Do not operate any switches such as window, sunroof, climate controls, seats, etc.
Page 123: Cigarette Lighter
To use an outlet, remove the protective cap. When not in use, always cover the outlet with the protective cap. The accessory power outlet is operational at all times. If electrical devices are left plugged into a power outlet, the battery may drain causing the vehicle not to start or damage to the battery.
Page 124: Ashtrays
4-14 Instruments and Controls Ashtrays The vehicle may have two removable ashtrays. One ashtray can be placed into the instrument panel storage compartment and the other into the center console rear compartment. To empty the ashtrays, hold on to the edges of the bin and pull straight out.
Page 125: Instrument Cluster
Instruments and Controls 4-15 Instrument Cluster United States Automatic Transmission Cluster Shown, Canada and Manual Similar...
Page 126 4-16 Instruments and Controls United States V-Series Automatic Transmission Cluster Shown, Canada and Manual Similar...
Page 127: Speedometer
Speedometer The speedometer shows the vehicle's speed in both kilometers per hour (km/h) and miles per hour (mph). Odometer The odometer shows how far the vehicle has been driven, in either kilometers or miles. If this vehicle has to have a new odometer installed, the new one may read the correct mileage.
Page 128: Boost Gage
4-18 Instruments and Controls The Fuel Level Low message appears in the Driver Information Center (DIC) and a single chime sounds. See for more information. Here are four things that some owners ask about. None of these show a problem with your fuel gage: At the service station, the fuel pump shuts off before the gage reads full.
Page 129: Engine Speed Limiter
Engine Speed Limiter This feature prevents the engine speed from reaching an unsafe level. If the level is too high, the throttle closes or limits the fuel supply until the engine speed returns to a safe level. Throttle operation and fuel supply returns to normal when engine speed is lowered.
Page 130: Engine Coolant Temperature Gage
4-20 Instruments and Controls A reading outside the normal operating range may be caused by a dangerously low oil level or some other problem causing low oil pressure. Oil should be checked as soon as possible. See Oil Pressure Low Stop Engine under WARNING Do not keep driving if the oil pressure is low.
Page 131: Safety Belt Reminders
Safety Belt Reminders Driver Safety Belt Reminder Light There is a driver safety belt reminder light on the instrument panel cluster. When the engine is started this light and a chime come on and stay on for several seconds to remind drivers to fasten their safety belts.
Page 132: Passenger Airbag Status
4-22 Instruments and Controls The airbag readiness light comes on and stays on for several seconds when the vehicle is started. Then the light goes out. WARNING If the airbag readiness light stays on after the vehicle is started or comes on while driving, it means the airbag system might not be working properly.
Page 133: Charging System Light
If, after several seconds, both status indicator lights remain on, or if there are no lights at all, there may be a problem with the lights or the passenger sensing system. See your dealer/retailer for service. WARNING If the airbag readiness light ever comes on and stays on, it means that something may be wrong with the airbag system.
Page 134: Light
4-24 Instruments and Controls If the check engine light comes on and stays on, while the engine is running, this indicates that there is an OBD II problem and service is required. Malfunctions often are indicated by the system before any problem is apparent.
Page 135 An emission system malfunction might be corrected. Make sure the fuel cap is fully installed. See . The diagnostic system can determine if the fuel cap has been left off or improperly installed. A loose or missing fuel cap allows fuel to evaporate into the atmosphere.
Page 136: Warning Light
4-26 Instruments and Controls The vehicle will not pass this inspection if the OBD II (on-board diagnostic) system determines that critical emission control systems have not been completely diagnosed by the system. The vehicle would be considered not ready for inspection.
Page 137 For vehicles with the Electric Park Brake (EPB), this red brake warning light comes on when the park brake is applied. If the light continues flashing after the park brake is released, or while driving, there is a problem with the Electric Parking Brake system.
Page 138: Up-Shift Light
4-28 Instruments and Controls Then start the engine again to reset the system. If the ABS light stays on, or comes on again while driving, the vehicle needs service. If the regular brake system warning light is not on, the vehicle still has brakes, but not antilock brakes.
Page 139: Engine Coolant Temperature
for more information. Engine Coolant Temperature Warning Light The engine coolant temperature warning light comes on briefly when the engine is started. If it does not, have the vehicle serviced by your dealer/retailer. If the system is working normally the indicator light then goes off.
Page 140: Engine Oil Pressure Light
4-30 Instruments and Controls Engine Oil Pressure Light WARNING Do not keep driving if the oil pressure is low. The engine can become so hot that it catches fire. Someone could be burned. Check the oil as soon as possible and have the vehicle serviced.
Page 141: Fog Lamp Light
Fog Lamp Light The fog lamp light comes on when the fog lamps are in use. The light goes out when the fog lamps are turned off. See for more information. Lamps on Reminder This light comes on when the taillamps are on.
Page 142 4-32 Instruments and Controls If a problem is detected, a warning message appears on the display. Take any message that appears on the display seriously and remember that clearing the message only makes the message disappear, and does not correct the problem. DIC Operation and Displays The Driver Information Center (DIC) has different displays which can be...
Page 143 Fuel Range This display shows the approximate number of remaining miles (mi) or kilometers (km) you can drive without refilling the fuel tank. This estimate is based on the current driving conditions and changes if the driving conditions change. For example, if you are driving in traffic and making frequent stops, the display may read one number, but if...
Page 144 4-34 Instruments and Controls Speedometer This display shows a digital speedometer in the DIC. The speed displays in either miles per hour (mph) or kilometers per hour (km/h). To change the units from English to metric, see Units later in this section. Blank Display This display shows no information.
Page 145 information button again until the DIC displays Rear Tire PSI (kPa) Left ## Right ##. If a low tire pressure condition is detected by the system while driving, a message advising you to add air to a specific tire appears in the display.
Page 146: Vehicle Messages
4-36 Instruments and Controls 4. To learn additional transmitters at this time, repeat Step 3. Each vehicle can have a maximum of eight learned transmitters. 5. To exit the programming mode, you must cycle the key to LOCK/OFF. Trans (Transmission) Temp (Temperature) (CTS-V Only) This display shows the transmission fluid temperature in either degrees...
Page 147: Battery Voltage And Charging
The following are the possible messages that can be displayed and some information about them. Battery Voltage and Charging Messages Battery Saver Active This message displays when the system detects that the battery voltage is dropping below expected levels. The battery saver system starts reducing certain features of the vehicle that you may be able to notice.
Page 148: Brake System Messages
4-38 Instruments and Controls Brake System Messages Park Brake Released For vehicles with the Electric Parking Brake, this message displays when the parking brake has been released from the set position. See the Electric Parking Brake information under for more information. Park Brake Set For vehicles with the Electric Parking Brake, this message...
Page 149: Compass Messages
for more information. This message may also be displayed for other brake system problems. Have the brake system serviced by your dealer/retailer as soon as possible. Service Park Brake For vehicles with the Electric Parking Brake, this message displays if a problem is detected with the electric parking brake system.
Page 150: Engine Cooling System
4-40 Instruments and Controls Rear Access Open (Wagon) This message displays when the liftgate is not closed completely. Make sure that the liftgate is closed completely. Right Rear Door Open This message displays when the passenger side rear door is not closed completely.
Page 151: Engine Power Messages
When you reset the Change Engine Oil Soon message by clearing it from the display, you still must reset the engine oil life system separately. For more information on resetting the engine oil life system, see Engine Oil Low Add Oil If the vehicle has an oil level sensor, this message displays if the oil level in the vehicle is low.
Page 152: Fuel System Messages
4-42 Instruments and Controls Fuel System Messages Fuel Level Low This message displays when the vehicle is low on fuel. Refill the fuel tank as soon as possible. A chime may sound when this message displays. See Tighten Gas Cap This message displays when the fuel cap has not been fully tightened.
Page 153 If moving the transmitter to different locations within the vehicle does not help, place the transmitter in the center console transmitter pocket with the buttons facing the front of the vehicle and then start the vehicle. The vehicle's battery voltage is low.
Page 154: Lamp Messages
4-44 Instruments and Controls Press Start Control To Learn Keys If the vehicle has the keyless access system, this message displays when matching new transmitters to the vehicle. See the Keyless Access information for for more information. Ready To Learn Electronic Key # X If the vehicle has the keyless access system, this message...
Page 155: Object Detection System
for more information. Automatic Light Control Off This message displays when the automatic headlamps are turned off. Automatic Light Control On This message displays when the automatic headlamps are turned on. Turn Signal On This message displays as a reminder to turn off the turn signal if you drive the vehicle for more than about 1.6 km (1 mile) with a turn signal on.
Page 156 4-46 Instruments and Controls Service All Wheel Drive This message displays if a problem occurs with the All-Wheel Drive (AWD) system. The vehicle will run in 2WD. This could be caused by: An electronics problem An AWD system oil overheat Worn out or overheated clutch plates Various electrical issues...
Page 157 Adjust your driving accordingly. See Competitive Driving Mode under for more information. Stabilitrak Not Ready This message may display after first driving the vehicle and exceeding 30 km/h (19 mph) for 30 seconds. The TCS/StabiliTrak warning light on the instrument panel cluster also comes on.
Page 158: Messages
4-48 Instruments and Controls Airbag System Messages Service Air Bag This message displays when there is a problem with the airbag system. Have the vehicle serviced by your dealer/retailer immediately. See for more information. Anti-Theft Alarm System Messages Service Theft Deterrent System This message displays when there is a problem with the theft-deterrent system programmed in the key.
Page 159: Transmission Messages
comes on and stays on, there may be a problem with the TPMS. See your dealer/retailer. Tire Learning Active This message displays when the Tire Pressure Monitor System (TPMS) is re-learning the tire positions on the vehicle. The tire positions must be re-learned after rotating the tires or after replacing a tire or sensor.
Page 160: Vehicle Speed Messages
4-50 Instruments and Controls Service Transmission This message displays when there is a problem with the vehicle's transmission. Have the vehicle serviced by your dealer/retailer. Shift To Park (Automatic Transmission Only) If the vehicle has the keyless access system, this message displays if the vehicle is not in P (Park) while the engine is being turned off.
Page 161: Vehicle Personalization
Vehicle Personalization Vehicle customization allows certain features to be programmed for one preferred setting. Only the customization options available will be displayed on the DIC. The default settings were preset when the vehicle left the factory, but may have been changed. The customization preferences are automatically recalled.
Page 162 4-52 Instruments and Controls No Change: No change will be made to this feature. The current setting will remain. To select a setting, press the set/reset button while the desired setting is displayed on the DIC. Auto Door Lock This feature allows you to select when the vehicle's doors will automatically lock.
Page 163 To select a setting, press the set/reset button while the desired setting is displayed on the DIC. Remote Door Lock Feedback This feature allows you to select the type of feedback you will receive when locking the vehicle with the Remote Keyless Entry (RKE) or keyless access transmitter, or when the vehicle is automatically locked...
Page 164 4-54 Instruments and Controls Press the customization button until Remote Door Unlock appears on the DIC display. Press the set/reset button once to access the settings for this feature. Then press the menu up/down button to scroll through the following settings: Lights Off: The exterior lamps will not flash when you press the unlock button on the transmitter.
Page 165 No Change: No change will be made to this feature. The current setting will remain. To select a setting, press the set/reset button while the desired setting is displayed on the DIC. Factory Settings This feature allows you to set all of the customization features back to their factory default settings.
Page 166 4-56 Instruments and Controls Press the customization button until Keyless Locking appears on the DIC display. Press the set/reset button once to access the settings for this feature. Then press the menu up/down button to scroll through the following settings: Off (default): The keyless locking feature will be disabled.
Page 167 Press the customization button until Chime Volume appears on the DIC display. Press the set/reset button once to access the settings for this feature. Then press the menu up/ down button to scroll through the following settings: Normal: The chime volume will be set to a normal level.
Page 168 4-58 Instruments and Controls The automatic easy exit seat movement will only occur one time after the key is removed from the ignition. If the automatic movement has already occurred, and you put the key back in the ignition and remove it again, the seat and steering column will stay in the original exit position, unless a...
Page 169: Onstar System Onstar
® OnStar System ® OnStar uses several innovative technologies and live advisors to provide a wide range of safety, security, navigation, diagnostics, and calling services. Automatic Crash Response In a crash, built in sensors can automatically alert an OnStar advisor who is immediately connected to the vehicle to see if you need help.
Page 170 4-60 Instruments and Controls The OnStar system can record and transmit vehicle information. This information is automatically sent to an OnStar call center when pressed, is pressed, or if the airbags or ACR system deploy. This information usually includes the vehicle's GPS location and, in the event of a crash, additional information regarding the crash that...
Page 171: System
Universal Remote System for information regarding Part 15 of the Federal Communications Commission (FCC) Rules and RSS-210/211 of Industry and Science Canada. Universal Remote System Programming This system provides a way to replace up to three remote control transmitters used to activate devices such as garage door openers, security systems, and home automation devices.
Page 172 4-62 Instruments and Controls Programming the Universal Home Remote System For questions or help programming the Universal Home Remote System, call 1 800 355 3515 or go to www.homelink.com. Programming a garage door opener involves time-sensitive actions, so read the entire procedure before starting.
Page 173 3. At the same time, press and hold both the Universal Home Remote button to be used to control the garage door and the hand-held transmitter button. Do not release the Universal Home Remote button or the hand-held transmitter button until Step 4 has been completed.
Page 174 4-64 Instruments and Controls 6. After Steps 1 through 5 have been completed, locate inside the garage the garage door opener receiver (motor-head unit). Locate the Learn or Smart button. The name and color of the button may vary by manufacturer.
Page 175: Operation
Gate Operator and Canadian Programming If you have questions or need help programming the Universal Home Remote System, call 1-800-355-3515 or go to www.homelink.com. Canadian radio-frequency laws require transmitter signals to time out or quit after several seconds of transmission. This may not be long enough for Universal Home Remote to pick up the signal during programming.
Page 176 4-66 Instruments and Controls Erasing Universal Remote Buttons All programmed buttons should be erased when the vehicle is sold or the lease ends. To erase all programmed buttons on the Universal Remote device: 1. Press and hold down the two outside buttons until the indicator light begins to flash, after 20 seconds.
Page 301 General Information ... 9-2 California Proposition 65 Warning ....9-3 California Perchlorate Materials Requirements .
Page 302 Tires ......9-58 Winter Tires ....9-59 Low-Profile Tires .
Page 303 Most motor vehicles, including this one, contain and/or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Engine exhaust, many parts and systems, many fluids, and some component wear by-products contain and/or emit these chemicals.
Page 304 You can be injured and the vehicle could be damaged if you try to do service work on a vehicle without knowing enough about it. Be sure you have sufficient knowledge, experience, the proper replacement parts, and tools before attempting any vehicle maintenance task.
Page 305 To open the hood: 1. Pull the hood release lever with this symbol on it. It is located inside the vehicle on the lower left side of the instrument panel. 2. Then go to the front of the vehicle and find the secondary hood release lever.
Page 307 A. Windshield Washer Fluid Reservoir. See C. Remote Positive (+) Terminal. D. Remote Negative ( ) Terminal. E. Passenger Compartment Air Filter. See F. Engine Cooling Fan. See G. Power Steering Fluid Reservoir (Under Engine Cover). See H. Engine Oil Fill Cap. See I.
Page 309 A. Windshield Washer Fluid Reservoir. See C. Remote Positive (+) Terminal. D. Remote Negative ( ) Terminal. E. Engine Oil Fill Cap (Out of View). See F. Engine Oil Dipstick. See G. Passenger Compartment Air Filter. See H. Intercooler System Pressure Cap.
Page 310 4. Lift and remove the engine cover. 5. Reverse Steps 1 through 4 to reinstall engine cover. To remove: The engine cover consists of two pieces. Only the larger front piece needs to be removed to access the engine oil and power steering fill caps.
Page 311 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. Look for three things: GM4718M This vehicle's engine requires a special oil meeting GM Standard GM4718M.
Page 312 Substitute Engine Oil: When adding oil to maintain engine oil level, oil meeting GM Standard GM4718M might not be available. You can add substitute oil designated SAE 5W-30 with the starburst symbol at all temperatures. Substitute oil not meeting GM Standard GM4718M should not be used for an oil change.
Page 313 Reset the system whenever the engine oil is changed so that the system can calculate the next engine oil change. To reset the system: 1. Turn the ignition to ON/RUN with the engine off. 2. Fully press and release the accelerator pedal three times within five seconds.
Page 314 Change the fluid and filter at the intervals listed in , and be sure to use the fluid listed in It is not necessary to check the manual transmission fluid level. A transmission fluid leak is the only reason for fluid loss. If a leak occurs, take the vehicle to a dealer/ retailer for service.
Page 315 The engine air cleaner/filter is in the engine compartment on the driver side of the vehicle, near the front. for more information on location. Inspect the air cleaner/filter at the Maintenance intervals and replace it at the first oil change after each 80 000 km (50,000 mile) interval.
Page 316 6. Remove the three air cleaner 7. Move the air cleaner housing 8. Remove the air cleaner filter housing cover screws. cover and remove the cover from the air cleaner housing. from the air cleaner housing.
Page 317 1. Install the air cleaner into the air cleaner housing. The outer air cleaner filter seal must be fitted properly in the air cleaner housing. 2. Align the air cleaner housing cover tabs to the air cleaner housing. 3. Install the air cleaner housing cover.
Page 318 The cooling system allows the engine to maintain the correct working temperature. When you decide it is safe to lift the hood, here is what you will see: A. Electric Engine Cooling Fan(s) (Out of View) B. Coolant Surge Tank and Pressure Cap An electric engine cooling fan under the hood can start up even...
Page 319 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...
Page 320 If the engine is warm or hot, the coolant level should be at or above the FROID/FULL COLD line on the side of the coolant surge tank. If the engine is cold, the coolant level should be near the FROID/FULL COLD line on the side of the coolant surge tank.
Page 321 2. Then keep turning the pressure cap slowly and remove it. 3. Fill the coolant surge tank with the proper mixture, to slightly above the FROID/FULL COLD line on the side of the coolant surge tank. 4. With the coolant surge tank pressure cap off, start the engine and let it run until you can feel the upper radiator hose...
Page 322 The vehicle must be on a level surface when checking the coolant level. The super charged engine intercooler coolant fill neck is located in the engine compartment on the passenger side of the vehicle. See On the coolant fill neck, there is a cold fill region between the two horizontal lines shown.
Page 323 If the coolant is not at the proper level when the system cools down again, see your dealer/retailer. The vehicle has several indicators to warn of engine overheating. There are two engine hot messages that may be displayed in the Driver Information Center (DIC).
Page 324 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.
Page 325 for the location of the power steering fluid reservoir. 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.
Page 326 The Washer Fluid Low Add Fluid message will appear on the Driver Information Center (DIC) when the fluid level is low. See for more information. Open the cap with the washer symbol on it. Add washer fluid until the tank is full. See for reservoir location.
Page 327 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...
Page 328 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.
Page 329 The battery is in the trunk, behind the trim panel, on the passenger side of the vehicle. Refer to the replacement number shown on the original battery label when a new battery is needed. Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive...
Page 330 If your vehicle is equipped with all-wheel-drive, this is an additional system that needs lubrication. It is not necessary to regularly check the transfer case fluid unless you suspect there is a leak or you hear an unusual noise. A fluid loss could indicate a problem.
Page 331 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 rear axle, you'll need to add some lubricant. Add enough lubricant to raise the level to the bottom of the filler plug hole.
Page 332 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.
Page 333 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.
Page 334 6. Replace the blade with a new one. 7. Reinstall the wiper blade assembly by sliding it over the wiper arm to engage the J-hooked end. Pull up on the assembly to lock it into place. 8. Repeat the steps for the other wiper.
Page 335 To adjust the vertical aim: 1. Open the hood. See for more information. 2. Locate the aim dot on the lens of the low-beam headlamp. 3. Record the distance from the ground to the aim dot on the low-beam headlamp. 4.
Page 336 6. Turn on the low-beam headlamps and place a piece of cardboard or equivalent in front of the headlamp not being aimed. This should allow only the beam of light from the headlamp being aimed to be seen on the flat surface. 7.
Page 337 For the proper type of replacement bulbs, see For any bulb changing procedure not listed in this section, contact your dealer/retailer. 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.
Page 338 4. Remove the bulb socket from the lamp housing by turning the bulb socket one-quarter turn counterclockwise. 5. Pull the old bulb from the lamp housing keeping the bulb straight as you pull it out. 6. Install a new bulb. 7.
Page 339 To replace one of these bulbs: 1. Open the liftgate. See for more information. 2. Push the left end of the lamp assembly towards the right. 3. Turn the lamp assembly down to remove from liftgate. A. Bulb Socket B. Bulb C.
Page 340 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.
Page 341 The wiring circuits in the vehicle are protected from short circuits by a combination of fuses and circuit breakers. 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.
Page 342 Air Conditioning A/C CLTCH Clutch Antilock Braking System (ABS) Adaptive Forward Lighting System AIRBAG Airbag Switch AQS/ Air Quality Sensor/ ISRVM/ Inside Rear View REAR Mirror/Rear View CAMERA Camera All-Wheel Drive Body Control BCM 1 Module 1 Body Control BCM 2 Module 2 Body Control BCM 3...
Page 343 Daytime Running DRL/WSW Lamps/Windshield Washer Pump Engine Control Module (ECM) ECM, Transmission Control Module (TCM), ECM/ Instrument Panel TCM IGN Cluster (IPC), PASS-Key III+ Module EMIS 1 Emission 1 EMIS 2 Emission 2 EVEN Even Coils COILS FRT FOG Front Fog Lamps HDLP Not Used WASH...
Page 344 FAN 1 Cooling Fan 1 FAN 2 Cooling Fan 2 REAR Rear Defogger DEFOG STRTR Starter SPARE Spare WSW/HTR Not Used Air Conditioning CMPRSR Compressor Clutch Daytime Running Lamps (without High (W/O HID) Intensity Discharge), LO BEAM Low-Beam (HID) Headlamps (High Intensity Discharge) Cooling Fan FAN S/P...
Page 345 The underhood fuse block is located on the passenger side of the engine compartment. Lift the fuse block cover to access the fuses. Air Conditioning A/C CLTCH Clutch Antilock Braking System (ABS) Adaptive Forward Lighting System AIRBAG Airbag Switch AQS/ Air Quality Sensor/ ISRVM/ Inside Rear View...
Page 346 Body Control BCM 2 Module 2 Body Control BCM 3 Module 3 Body Control BCM 4 Module 4 Body Control BCM 5 Module 5 BCM 6, Body Control BCM 7 Module 6 and 7 DISPLY Display Left Daytime DRL LT Running Lamps Right Daytime DRL RT...
Page 347 ABS MTR ABS Motor BLWR Blower Electric Park Brake FAN 1 Cooling Fan 1 FAN 2 Cooling Fan 2 MR Ride/ MRTD Suspension Control REAR Rear Defogger DEFOG STRTR Starter SPARE Spare WSW/HTR Not Used Air Conditioning CMPRSR Compressor Clutch Cooling Fan FAN S/P Series/Parallel...
Page 348 The underhood fuse block is located on the passenger side of the engine compartment. Lift the fuse block cover to access the fuses. Air Conditioning A/C CLTCH Clutch Antilock Braking System (ABS) Adaptive Forward Lighting System AIRBAG Airbag Switch AQS/ Air Quality Sensor/ ISRVM/ Inside Rear View...
Page 349 All-Wheel Drive Body Control BCM 1 Module 1 Body Control BCM 2 Module 2 Body Control BCM 3 Module 3 Body Control BCM 4 Module 4 Body Control BCM 5 Module 5 BCM 6, Body Control BCM 7 Module 6 and 7 DISPLY Display Right Daytime...
Page 350 PassKey Module, Body Control MODING Module Console Auxiliary OUTLET Power Outlet Right High-Beam HI BEAM Headlamp Right Low-Beam LO BEAM Headlamp Right Low-Beam LO BEAM Headlamp SPARE Spare STR/WHL/ Steering Wheel CNTRL Illumination Transmission TCM BATT Control Module Battery Transmission Output TOSS/BRK Speed Sensor/Brake VAC RLY...
Page 351 Low-Beam (without LO BEAM High Intensity (W/O HID) Discharge), Left LT DRL Daytime Running (HID) Lamp (High Intensity Discharge) PWR/TRN Powertrain REAR Rear Defogger DEFOG Right Daytime Running Lamp (High DRL (HID) Intensity Discharge) SPARE Spare STRTR Starter Windshield Wiper Windshield Wiper WPR HI High Speed...
Page 352 REAR/FOG Not Used RT/POS/LP Not Used STOP/LP Not Used TRUNK/ Trunk Release RELSE UNLCK Unlock AIRBAG Airbag System Amplifier AUX/ Auxiliary Power OUTLET Outlet CNSTR/ Canister Vent VENT DR/LCK Door Lock Engine Control Module (ECM) EE SEAT Not Used FUEL/ Fuel Pump PUMP LT/POS/LP Left Position Lamp...
Page 353 DRV/ Left Front PWR/SEAT Power Seat REAR/ Left Rear Window WNDW Power Steering PWR CLMN Column PWR/ Power Window WNDW PASS/ Right Front PWR/SEAT Power Seat REAR/ Right Rear Window WNDW The rear compartment fuse block is located on top of the battery, on the right side of the trunk.
Page 354 REAR/FOG Not Used RT/POS/LP Not Used STOP/LP Not Used TRUNK/ Trunk Release RELSE UNLCK Unlock AIRBAG Airbag System Amplifier AUX/ Auxiliary Power OUTLET Outlet CNSTR/ Canister Vent VENT DR/LCK Door Lock Engine Control Module (ECM) EE SEAT Not Used FUEL/ Fuel Pump PUMP LT/POS/LP Left Position Lamp...
Page 355 DRV/ Left Front PWR/SEAT Power Seat REAR/ Left Rear Window WNDW PASS/ Right Front PWR/SEAT Power Seat Power Steering PWR CLMN Column PWR/ Power Window WNDW REAR/ Right Rear Window WNDW The rear compartment fuse block is located on the passenger side of the vehicle, behind the trim panel in the rear compartment.
Page 356 REAR/FOG Not Used RT/POS/LP Not Used STOP/LP Not Used TRUNK/ Trunk Release RELSE UNLCK Unlock AIRBAG Airbag System Amplifier AUX/ Auxiliary Power OUTLET Outlet CNSTR/ Canister Vent VENT DR/LCK Door Lock Engine Control Module (ECM) FUEL/ Fuel Pump PUMP LT/POS/LP Left Position Lamp Memory Seat Module ®...
Page 357 Remote Keyless RKE/ Entry System, PASS-KEY/ Pass-Key Theft Deterrent Feature Module RT/POS/LP Not Used RT/POS/LP Right Position Lamp Regulated Voltage RVC/SNSR Control Sensor S/ROOF Sunroof STOP/LP Not Used Theft Deterrent THEFT/ System, Universal UGDO Home Remote System TRLR/ Trailer Turn Position POS/LP Lamps WASH/...
Page 358: Tire Pressure
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. Poorly maintained and improperly used tires are dangerous.
Page 359 If you expect to drive on snow or ice covered roads often, you may want to get winter tires for your vehicle. All season tires provide good overall performance on most surfaces but they may not offer the traction you would like or the same level of performance as winter tires on snow or ice covered roads.
Page 360 Many General Motors high performance models come factory-equipped with tires that are optimized for maximum dry and wet road performance while still retaining satisfactory tread life, excellent durability, and low noise levels. In severe winter climates where snowfall may be significant, these tires may be found to provide less traction.
Page 361 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. The type of cord and number of plies in the sidewall and under the tread.
Page 362 temporary use tire or compact spare tire should be inflated to 420 kPa (60 psi). For more information on tire pressure and inflation see A combination of letters and numbers define a tire's width, height, aspect ratio, construction type, and service description.
Page 363 Diameter of the wheel in inches. These characters represent the load index and speed rating of the tire. The load index represents the load carry capacity a tire is certified to carry. The speed rating is the maximum speed a tire is certified to carry a load.
Page 364 Gross Axle Weight Rating for the front axle. Gross Axle Weight Rating for the rear axle. The side of an asymmetrical tire, that must always face outward when mounted on a vehicle. The metric unit for air pressure. A tire used on light duty trucks and some multipurpose passenger vehicles.
Page 365 A pneumatic tire in which the ply cords that extend to the beads are laid at 90 degrees to the centerline of the tread. A metal support for a tire and upon which the tire beads are seated. The portion of a tire between the tread and the bead.
Page 366 Tires need the correct amount of air pressure to operate effectively. A vehicle specific Tire and Loading Information label is attached to your vehicle. This label shows your vehicle's original equipment tires and the correct inflation pressures for your tires when they are cold. The recommended cold tire inflation pressure, shown on the label, is the minimum amount of...
Page 367 Use a good quality pocket-type gage to check tire pressure. You cannot tell if your tires are properly inflated simply by looking at them. Radial tires may look properly inflated even when they are under-inflated. Check the tire's inflation pressure when the tires are cold.
Page 368 When you end this high-speed driving, return the tires to the cold tire inflation pressure shown on the Tire and Loading Information label. Example: You will find the maximum load and inflation pressure molded on the tire's sidewall, in small letters, near the rim flange.
Page 369 Please note that the TPMS is not a substitute for proper tire maintenance, and it is the driver's responsibility to maintain correct tire pressure, even if under-inflation has not reached the level to trigger illumination of the TPMS low tire pressure telltale.
Page 370 When a low tire pressure condition is detected, the TPMS illuminates the low tire pressure warning light located on the instrument panel cluster. A DIC warning message to check the pressure in a specific tire is also shown on the DIC display screen. The low tire pressure warning light and the DIC warning message come at each ignition cycle until the tires...
Page 371 The TPMS will not function properly if one or more of the TPMS sensors are missing or inoperable. When the system detects a malfunction, the low tire warning light flashes for about one minute and then stays on for the remainder of the ignition cycle.
Page 372 The TPMS sensors can also be matched to each tire/wheel position by increasing or decreasing the tire's air pressure. If increasing the tire's air pressure, do not exceed the maximum inflation pressure indicated on the tire's sidewall. To decrease the tire's air-pressure use the pointed end of the valve cap, a pencil-style air pressure gage, or a key.
Page 373: Tire Rotation
We recommend that you regularly inspect your vehicle's tires, including the spare tire, if the vehicle has one, for signs of wear or damage. See for more information. Tire rotation is not recommended if the vehicle has 255/40R19 size tires on the front wheels and 285/35R19 size tires on the rear wheels.
Page 374 After the tires have been rotated, adjust the front and rear inflation pressures as shown on the Tire and Loading Information label. See Reset the Tire Pressure Monitor System. See Make certain that all wheel nuts are properly tightened. See Wheel Nut Torque under Rust or dirt on a wheel, or on the parts to which it is fastened, can make wheel nuts become loose...
Page 375 The vehicle needs new tires if any of the following statements are true: You can see the indicators at three or more places around the tire. You can see cord or fabric showing through the tire's rubber. The tread or sidewall is cracked, cut, or snagged deep enough to show cord or fabric.
Page 376 GM's exclusive TPC Spec system considers over a dozen critical specifications that impact the overall performance of your vehicle, including brake system performance, ride and handling, traction control, and tire pressure monitoring performance. GM's TPC Spec number is molded onto the tire's sidewall near the tire size.
Page 377 If you use bias-ply tires on the vehicle, the wheel rim flanges could develop cracks after many miles of driving. A tire and/or wheel could fail suddenly, causing a crash. Use only radial-ply tires with the wheels on the vehicle. If you must replace your vehicle's tires with those that do not have a TPC Spec number, make sure they...
Page 378: Grading
Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width. For example: The following information relates to the system developed by the United States National Highway Traffic Safety Administration (NHTSA), which grades tires by treadwear, traction, and temperature performance.
Page 379 The traction grades, from highest to lowest, are AA, A, B, and C. Those grades represent the tire's ability to stop on wet pavement as measured under controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance.
Page 380 Replace any wheel that is bent, cracked, or badly rusted or corroded. If wheel nuts keep coming loose, the wheel, wheel bolts, and wheel nuts should be replaced. If the wheel leaks air, replace it (except some aluminum wheels, which can sometimes be repaired). See your dealer/retailer if any of these conditions exist.
Page 381 Do not use tire chains. There is not enough clearance. Tire chains used on a vehicle without the proper amount of clearance can cause damage to the brakes, suspension, or other vehicle parts. The area damaged by the tire chains could cause you to lose control of the vehicle and you or others may be injured in a crash.
Page 382: If A Tire Goes Flat
A rear blowout, particularly on a curve, acts much like a skid and may require the same correction you would use in a skid. In any rear blowout remove your foot from the accelerator pedal. Get the vehicle under control by steering the way you want the vehicle to go.
Page 383 3. Turn off the engine and do not restart while the vehicle is raised. 4. Do not allow passengers to remain in the vehicle. To be certain the vehicle will not move, put blocks at the front and rear of the tire farthest away from the one being changed.
Page 384 Idling a vehicle in an enclosed area with poor ventilation is dangerous. Engine exhaust may enter the vehicle. Engine exhaust contains Carbon Monoxide (CO) which cannot be seen or smelled. It can cause unconsciousness and even death. Never run the engine in an enclosed area that has no fresh air ventilation.
Page 385 This vehicle may have one of the following tire sealant and compressor kits. The kit includes: A. Selector Switch (Sealant/Air or Air Only) B. On/Off Button C. Pressure Gage D. Pressure Deflation Button (If equipped) E. Tire Sealant Canister F. Sealant/Air Hose (Clear) G.
Page 386 Follow the directions closely for correct sealant usage. When using the tire sealant and compressor kit during cold temperatures, warm the kit in a heated environment for 5 minutes. This will help to inflate the tire faster.
Page 387 Always do a safety check first. . Do not remove any objects that have penetrated the tire. 1. Remove the tire sealant and compressor kit from its storage location. See 2. Unwrap the sealant/air hose (F) and the power plug (H). 3.
Page 388 10. Inflate the tire to the recommended inflation pressure using the pressure gage (C). The recommended inflation pressure can be found on the Tire and Loading Information label. See The pressure gage (C) may read higher than the actual tire pressure while the compressor is on.
Page 389 16. If the flat tire was able to inflate to the recommended inflation pressure, remove the maximum speed label from the sealant canister (E) and place it in a highly visible location. The label is a reminder not to exceed 90 km/h (55 mph) until the damaged tire is repaired or replaced.
Page 390 To use the air compressor to inflate a tire with air only and not sealant: Always do a safety check first. See 1. Remove the tire sealant and compressor kit from its storage location. See 2. Unwrap the air only hose (G) and the power plug (H).
Page 391 3. Place the kit on the ground. Make sure the tire valve stem is positioned close to the ground so the hose will reach it. 4. Remove the tire valve stem cap from the flat tire by turning it counterclockwise. 5.
Page 392: Compressor Kit
14. Replace the air only hose (G) and the power plug (H) and cord back in its original location. 15. Place the equipment in the original storage location in the vehicle. The tire sealant and compressor kit has an accessory adapter located in a compartment on the bottom of its housing that may be used to inflate air mattresses, balls, etc.
Page 393: Compressor Kit (Sedan)
4. Remove the tire sealant and compressor kit (A) from the foam container (B). 1. Open the trunk. See 2. Remove the retainer that holds the tire sealant and compressor kit in place. 3. Remove the tire sealant and compressor kit from the foam container.
Page 394: Compact Spare Tire
A. Wing Nut B. Spare Tire C. Jack D. Wheel Wrench E. Extension F. Strap To access the spare tire and jacking equipment: 1. Remove the spare tire cover. 2. Remove the stow rod cap by pulling it straight up off of the rod.
Page 395 A. Wing Nut B. Spare Tire C. Jack D. Subwoofer E. Wheel Wrench F. Extension G. Cable To access the spare tire and jacking equipment: 1. Remove the spare tire cover. 2. Remove the subwoofer (D), if the vehicle has one. To remove the subwoofer: 2.1.
Page 396 1. Do a safety check before proceeding. See for more information. 2. Loosen the wheel nuts, but do not remove them yet, using the wheel wrench. Turn the handle about 180 degrees, then return the handle back to the starting position.
Page 397 Lifting a vehicle and getting under it to do maintenance or repairs is dangerous without the appropriate safety equipment and training. If a jack is provided with the vehicle, it is designed only for changing a flat tire. If it is used for anything else, you or others could be badly injured or killed if the vehicle slips off the jack.
Page 398 9. Remove all the wheel nuts and the flat tire. Rust or dirt on a wheel, or on the parts to which it is fastened, can make wheel nuts become loose after time. The wheel could come off and cause an accident. When (Continued) changing a wheel, remove any rust or dirt from places where the...
Page 399 13. Tighten each wheel nut by turning it clockwise with your hand until the wheel is held against the hub. 14. Lower the vehicle by turning the wheel wrench counterclockwise. Lower the jack completely. Wheel nuts that are improperly or incorrectly tightened can cause the wheels to become loose or come off.
Page 400 4. Route the loop end of the strap (C) through one of the cargo tie-downs (A) located in the rear of the vehicle. 5. Route the hook (B) through the loop (C). 6. Pull the strap to tighten it around the cargo tie-down (A).
Page 401 5. Slide both D-rings (E) on each side of the vehicle as far rearward as they will go. 6. Route one hook (A) under the wheel spoke (C) and place the hook into the slot in the cargo rail on the driver side of the vehicle.
Page 402 Use the following diagram as a guide for storing the compact spare tire and tools in the rear compartment area: A. Wing Nut B. Spare Tire C. Jack D. Subwoofer E. Wheel Wrench F. Extension G. Strap Reverse the instructions for removing the spare tire and tools to store the compact spare tire.
Page 403 convenience. Of course, it is best to replace the spare with a full-size tire as soon as possible. The spare tire will last longer and be in good shape in case it is needed again. Do not use the compact spare on other vehicles.
Page 404 2. Get the vehicles close enough so the jumper cables can reach, but be sure the vehicles are not touching each other. If they are, it could cause a ground connection you do not want. You would not be able to start your vehicle and the bad grounding could damage the electrical systems.
Page 405 An electric fan can start up even when the engine is not running and can injure you. Keep hands, clothing and tools away from any underhood electric fan. Using an open flame near a battery can cause battery gas to explode.
Page 406 Do not connect positive (+) to negative ( ) or you will get a short that would damage the battery and maybe other parts too. And do not connect the negative ( ) cable to the negative ( ) terminal on the dead battery because this can cause sparks.
Page 407 A. Heavy, Unpainted Metal Engine Part or Remote Negative ( ) Terminal B. Good Battery or Remote Positive (+) and Remote Negative ( ) Terminals C. Dead Battery or Remote Positive (+) Terminal To disconnect the jumper cables from both vehicles, do the following: 1.
Page 408: Recreational Vehicle
Consult your dealer/retailer or a professional towing service if the disabled vehicle needs to be towed. To tow the vehicle behind another vehicle for recreational purposes (such as behind a motorhome), see Recreational Vehicle Towing following. Recreational vehicle towing means towing the vehicle behind another vehicle such as behind a...
Page 409 The vehicle was not designed to be towed with all four wheels on the ground. If a rear-wheel-drive vehicle must be towed, a dolly or a trailer should be used. If an all-wheel-drive vehicle must be towed, a trailer should be used. See Dolly Towing following for more information.
Page 410 All-wheel-drive vehicles can only be towed with all four wheels on a trailer. Use only lukewarm or cold water, a soft cloth and a car washing soap to clean exterior lamps and lenses. Follow instructions under Washing the Vehicle later in this section. Occasional waxing or mild polishing of the vehicle by hand may be necessary to remove residue from...
Page 411 Foreign materials such as calcium chloride and other salts, ice melting agents, road oil and tar, tree sap, bird droppings, chemicals from industrial chimneys, etc., can damage the vehicle's finish if they remain on painted surfaces. Wash the vehicle as soon as possible. If necessary, use non-abrasive cleaners that are marked safe for painted surfaces to remove foreign...
Page 412 Rinse the vehicle well, before washing and after to remove all cleaning agents completely. If they are allowed to dry on the surface, they could stain. Dry the finish with a soft, clean chamois or an all-cotton towel to avoid surface scratches and water spotting.
Page 413 The surface of these wheels is similar to the painted surface of the vehicle. Do not use strong soaps, chemicals, abrasive polishes, abrasive cleaners, cleaners with acid, or abrasive cleaning brushes on them because the surface could be damaged. Do not use chrome polish on aluminum wheels.
Page 414 Any stone chips, fractures or deep scratches in the finish should be repaired right away. Bare metal will corrode quickly and may develop into major repair expense. Minor chips and scratches can be repaired with touch-up materials available from your dealer/retailer. Larger areas of finish damage can be corrected in your dealer's/ retailer's body and paint shop.
Page 415 Your dealer/retailer has products for cleaning the vehicle's interior. When cleaning the vehicle's interior, only use cleaners specifically designed for the surfaces that are being cleaned. Permanent damage can result from using cleaners on surfaces for which they were not intended.
Page 416 Use a vacuum cleaner with a soft brush attachment to remove dust and loose dirt. A canister vacuum with a beater bar in the nozzle may only be used on floor carpet and carpeted floor mats. For soils, always try to remove them first with plain water or club soda.
Page 417 To remove dust, a soft cloth dampened with water can be used. If a more thorough cleaning is necessary, a clean soft cloth dampened with a mild soap solution can be used to gently remove dust and dirt. Never use spot lifters or removers on plastic surfaces.

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