Page 105: Table Of Contents
Instruments and Controls Instruments and Voltmeter Gauge ... . . 5-14 Vehicle Messages Safety Belt Reminders ..5-14 Vehicle Messages ... 5-31 Controls Airbag Readiness Light .
Page 106: Steering Wheel Adjustment
Instruments and Controls Controls Do not adjust the steering wheel (Previous/End): Press to while driving. go to the previous favorite radio station, track on a CD, or folder on Steering Wheel Steering Wheel Controls ® an iPod or USB device. Also press Adjustment to reject an incoming call, or end a current call.
Page 107: Horn
Instruments and Controls While listening to a CD, press and 2. Press and release (Push to Talk): Press to silence the vehicle speakers only. hold to quickly move forward to scroll up or down the list, then Press again to turn the sound on. through the tracks.
Page 108: Compass
Instruments and Controls Windshield Washer Compass (Mist): Use for a single wipe. Hold the band on , then release. The windshield wiper paddle is on This vehicle may have a compass in For several wipes, hold the band top of the turn signal lever. the Driver Information Center (DIC).
Page 109: Instruments And Controls
Instruments and Controls To adjust for compass variance, use 2. Find the vehicle's current It is suggested to calibrate away the following procedure: location and variance zone from tall buildings, utility wires, number on the map. manhole covers, or other industrial Compass Variance (Zone) structures, if possible.
Page 110: Clock
Instruments and Controls To calibrate the compass, use the 8 km/h (5 mph) to complete the 2. While either the hour or the following procedure: calibration. The DIC will display minutes are flashing, turn CALIBRATION COMPLETE knob, on the upper right Compass Calibration Procedure for a few seconds when the side of the radio, clockwise or...
Page 111: Power Outlets
Instruments and Controls 2. Press the softkey under any one 2. Press the softkey under the Warning of the tabs to be changed. Every desired option. time the softkey is pressed Power is always supplied to the 3. Press again to apply the again, the time or the date if outlets.
Page 112: Cigarette Lighter
Instruments and Controls When adding electrical equipment, Cigarette Lighter Ashtrays be sure to follow the proper If equipped with a cigarette lighter, If equipped with a removable installation instructions included to heat push it in all the way and let ashtray, it can be placed into the with the equipment.
Page 113: Indicators
Instruments and Controls Warning Lights, Warning lights come on when there When one of the warning lights could be a problem with a vehicle comes on and stays on while Gauges, and function. Some warning lights come driving, or when one of the gauges on briefly when the engine is started shows there may be a problem, Indicators...
Page 114: Instrument Cluster
5-10 Instruments and Controls Instrument Cluster English 4 Speed Version Shown, 6 Speed and Metric Similar...
Page 115: Speedometer
Instruments and Controls 5-11 If the vehicle has a diesel engine, Trip Odometer Fuel Gauge see the Duramax diesel supplement The trip odometer can show how far for more information. the vehicle has been driven since the trip odometer was last set Speedometer to zero.
Page 116: Gauge
5-12 Instruments and Controls The gauge moves a little while The fuel gauge, when the ignition is turning a corner or speeding up. on, indicates how much fuel is left in the vehicle fuel tank. The gauge does not go back to empty when the ignition is An arrow on the fuel gauge turned off.
Page 117 Instruments and Controls 5-13 Engine Coolant Caution Temperature Gauge Lack of proper engine oil maintenance can damage the engine. Driving with the engine oil low can also damage the engine. The repairs would not be covered by the vehicle warranty. Check the oil level as soon as possible.
Page 118: Voltmeter Gauge
5-14 Instruments and Controls Readings in the low warning zone Safety Belt Reminders may occur when a large number of Driver Safety Belt Reminder electrical accessories are operating Voltmeter Gauge in the vehicle and the engine is left Light at an idle for an extended period. There is a driver safety belt This condition is normal since the reminder light on the instrument...
Page 119: Airbag Readiness Light
Instruments and Controls 5-15 Passenger Safety Belt If the passenger safety belt is buckled, neither the chime nor the Reminder Light light comes on. There may be a passenger safety The front passenger safety belt belt reminder light near the warning light and chime may turn on passenger airbag status indicator.
Page 120: Airbag On-Off Light
5-16 Instruments and Controls If there is a problem with the airbag Warning system, a Driver Information Center (DIC) message may also come on. If the right front passenger airbag is turned off for a person who is not in a risk group identified by the national government, that Airbag On-Off Light person will not have the extra...
Page 121: Indicator
Instruments and Controls 5-17 Passenger Airbag Status as a system check. Then, after Warning several more seconds, the status Indicator indicator will light either ON or OFF, If the airbag readiness light ever or either the on or off symbol to let If the vehicle has a passenger comes on and stays on, it means you know the status of the right front...
Page 122: Charging System Light
5-18 Instruments and Controls If it does not, have the vehicle are at acceptable levels, helping to Warning serviced by your dealer. maintain a clean environment. The malfunction indicator lamp comes The light should go out once the If the airbag readiness light ever on when the vehicle is placed in engine starts.
Page 123 Instruments and Controls 5-19 assists the service technician in To prevent more serious damage to Caution (Continued) correctly diagnosing any the vehicle: malfunction. Reduce vehicle speed. (TPC) can affect the vehicle's emission controls and can Avoid hard accelerations. Caution cause this light to come on. Avoid steep uphill grades.
Page 124 5-20 Instruments and Controls The following may correct an If one or more of these conditions emission control system occurs, change the fuel brand used. malfunction: It may require at least one full tank of the proper fuel to turn the light off. Check that the fuel cap is fully installed.
Page 125: Light
Instruments and Controls 5-21 This can happen if the 12-volt If the light comes on while driving, battery has recently been pull off the road and stop carefully. replaced or run down. The The pedal might be harder to push, diagnostic system is designed to or the pedal might go closer to the evaluate critical emission control...
Page 126: Warning Light
5-22 Instruments and Controls ® Antilock Brake System If the regular brake system warning StabiliTrak OFF Light light is not on, the vehicle still has (ABS) Warning Light brakes, but not antilock brakes. If the regular brake system warning light is also on, the vehicle does not have antilock brakes and there is a problem with the regular brakes.
Page 127: Tire Pressure Light
Instruments and Controls 5-23 Traction Control System If the indicator/warning light is on When the Light Is On Steady and flashing, the TCS and/or the ® (TCS)/StabiliTrak Light This indicates that one or more of StabiliTrak system is actively the tires are significantly working.
Page 128: Engine Oil Pressure Light
5-24 Instruments and Controls Engine Oil Pressure Light Low Fuel Warning Light Caution Lack of proper engine oil maintenance can damage the This light should come on briefly as engine. Driving with the engine the engine is started. If it does not oil low can also damage the come on, have the vehicle serviced engine.
Page 129: Security Light
Instruments and Controls 5-25 Security Light High-Beam On Light Information Displays Driver Information Center (DIC) This vehicle has a DIC. All messages will appear in the DIC display at the bottom of the The security light should come on This light comes on when the instrument cluster.
Page 130 5-26 Instruments and Controls If the vehicle has these features, the DIC Buttons (Vehicle Information): Press DIC also displays the compass this button to display the oil life, rear direction and the outside air park assist, units, tire pressure temperature when viewing the trip readings for vehicles with the Tire and fuel information.
Page 131 Instruments and Controls 5-27 Trip/Fuel Menu Items The trip odometer has a feature activated, the display will show called the retro-active reset. This 8 km (5 miles). As the vehicle (Trip/Fuel): Press this button can be used to set the trip odometer begins moving, the display will to scroll through the following menu to the number of kilometers (miles)
Page 132 5-28 Instruments and Controls The fuel range estimate is based on per gallon (mpg). This number is on, even if another display is being an average of the fuel economy calculated based on the number of shown on the DIC. The timer will over recent driving history and the L/100 km (mpg) recorded since the record up to 99 hours, 59 minutes...
Page 133 Instruments and Controls 5-29 Digital Tachometer change the oil on a schedule Park Assist consistent with your driving If the vehicle has the Ultrasonic Press until conditions. Rear Parking Assist (URPA) system, Tachometer ##00 RPM displays. When the remaining oil life is low, press until PARK ASSIST This display shows the engine...
Page 134 5-30 Instruments and Controls Tire Pressure Engine Hours Change Compass Zone If the vehicle has the Tire Pressure The vehicle may have this feature. Press until ENGINE HOURS Monitor System (TPMS), the To change the compass zone displays. This display shows the pressure for each tire can be viewed through the DIC, see total number of hours the engine...
Page 135: Vehicle Messages
Instruments and Controls 5-31 Vehicle Messages Battery Voltage and and turn off the vehicle. Restart the vehicle and check for the message Charging Messages Messages displayed on the DIC on the DIC display. If the message indicate the status of the vehicle or is still displayed or appears again SERVICE BATTERY some action may be needed to...
Page 136: Door Ajar Messages
5-32 Instruments and Controls Door Ajar Messages gear. Stop and turn off the vehicle, Engine Cooling System check the door for obstructions, and Messages CARGO DOOR OPEN close the door again. Check to see if the message still appears on ENGINE HOT A/C (Air This message displays and a chime the DIC.
Page 137: Engine Oil Messages
Instruments and Controls 5-33 ENGINE OVERHEATED IDLE Engine Oil Messages OIL PRESSURE LOW STOP ENGINE ENGINE CHANGE ENGINE OIL SOON This message displays when the This message displays if low oil This message displays when the engine coolant temperature is too pressure levels occur.
Page 138: Fuel System Messages
5-34 Instruments and Controls This message also displays when TIGHTEN GAS CAP Lamp Messages the engine power is reduced. This message may display along AUTOMATIC LIGHT Reduced engine power can affect with the check engine light on the the vehicle's ability to accelerate. CONTROL OFF instrument cluster if the fuel cap is If this message is on, but there is no...
Page 139: Messages
Instruments and Controls 5-35 Object Detection System SERVICE PARK ASSIST SERVICE TRACTION CONTROL Messages This message displays if there is a problem with the Ultrasonic Rear If the vehicle has StabiliTrak, this PARK ASST BLOCKED SEE Parking Assist (URPA) system. Do message displays when there is a OWNERS MANUAL not use this system to help you...
Page 140: Airbag System Messages
5-36 Instruments and Controls TRACTION XX STABILITRAK OFF may also The message turns off as soon as display when the stability control the conditions that caused the STABILITRAK XX has been automatically disabled. message to be displayed are no If the vehicle has StabiliTrak, this There are several conditions that longer present.
Page 141: Service Vehicle Messages
Instruments and Controls 5-37 WAIT TO START STARTING DISABLED This message will also indicate which tire needs to be checked. You SERVICE THROTTLE This message displays briefly when can receive more than one tire the theft-deterrent system has This message displays if the starting pressure message at a time.
Page 142: Transmission Messages
5-38 Instruments and Controls SERVICE TIRE MONITOR TIRE LEARNING ACTIVE Transmission Messages SYSTEM If the vehicle has the Tire Pressure GRADE BRAKING DISABLED Monitor System (TPMS), this If the vehicle has the Tire Pressure This message displays when the message displays when the system Monitor System (TPMS), this grade braking has been disabled is re-learning the tire positions on...
Page 143 Instruments and Controls 5-39 GRADE BRAKING ON TRANSMISSION HOT IDLE Vehicle Reminder ENGINE Messages This message displays when the grade braking has been activated ICE POSSIBLE DRIVE Caution while driving on downhill grades. WITH CARE This message will only appear the Do not drive the vehicle while the first time the feature is activated in This message displays when the...
Page 144: Vehicle Personalization
5-40 Instruments and Controls Vehicle The customization preferences are Feature Settings Menu Items automatically recalled. The following are customization Personalization To change customization features that allow you to program preferences, use the following This vehicle may have settings to the vehicle: customization capabilities that allow procedure.
Page 145 Instruments and Controls 5-41 It also allows you to select which Press until the LANGUAGE Press until AUTO DOOR LOCK doors and when the doors will screen appears on the DIC display. appears on the DIC display. automatically unlock. Press once to access the settings Press once to access the settings...
Page 146 5-42 Instruments and Controls NO CHANGE: No change will be LIGHTS ONLY: The exterior lamps feedback when unlocking the made to this feature. The current vehicle with the RKE transmitter if will flash when you press on the setting will remain. the doors are open.
Page 147 Instruments and Controls 5-43 DELAY DOOR LOCK ON (default): The doors will not 10 SECONDS (default): The lock until five seconds after the last exterior lamps will stay on for This feature allows you to select door is closed. 10 seconds. whether or not the locking of the doors will be delayed.
Page 148 5-44 Instruments and Controls the settings for this feature. Then CHIME VOLUME FACTORY SETTINGS press to scroll through the This feature allows you to select the This feature allows you to set all of following settings: volume level of the chime. the customization features back to their factory default settings.
Page 149 Instruments and Controls 5-45 Press until FEATURE SETTINGS PRESS TO EXIT appears in the DIC display. Press once to exit the menu. If you do not exit, pressing will return you to the beginning of the feature settings menu. Exiting the Feature Settings Menu The feature settings menu will be exited when any of the following...
Page 150 5-46 Instruments and Controls NOTES...
Page 255 Engine Overheating ..10-22 Front Turn Signal, Engine Fan ....10-24 Sidemarker, and Parking Power Steering Fluid ..10-24 Lamps .
Page 256 Tire Pressure Monitor System ....10-58 Jump Starting ....10-81 For service and parts needs, Tire Pressure Monitor visit your dealer.
Page 257 Damage to vehicle components resulting from modifications or the installation or use of non GM certified parts, including control Most motor vehicles, including this Adding non dealer accessories or module or software modifications, is one, contain and/or emit chemicals making modifications to the vehicle not covered under the terms of the known to the State of California to can affect vehicle performance and...
Page 258 This vehicle has an airbag system. Before attempting to do your own To open the hood: service work, see Keep a record with all parts receipts and list the mileage and the date of any service work performed. It can be dangerous to work on your vehicle if you do not have 1.
Page 259 If the vehicle has an underhood lamp, it will automatically come on and stay on until the hood is closed. Before closing the hood, be sure all of the filler caps are on properly. Then lift the hood to relieve pressure on the hood prop.
Page 261 Check the engine oil level 9. Brake Master Cylinder regularly and maintain the Reservoir. See 2. Radiator Pressure Cap. See proper oil level. See Checking Engine Oil and When to Add 10. Windshield Washer Fluid Engine Oil in this section. 3.
Page 262 Obtaining an accurate oil level reading is essential: 1. If the engine has been running have an oil level above the recently, turn off the engine and operating range, i.e., the engine allow several minutes for the oil has so much oil that the oil level to drain back into the oil pan.
Page 263 specification. See Specification earlier in this section for more Selecting the right engine oil information. depends on both the proper oil Failure to use the recommended specification and viscosity grade. engine oil can result in engine damage not covered by the vehicle warranty.
Page 264 See the manufacturer's warnings When the system has calculated about the use and disposal of oil that oil life has been diminished, it products. indicates that an oil change is Reset the system whenever the necessary. A CHANGE ENGINE Used oil can be a threat to the engine oil is changed so that the OIL SOON message comes on.
Page 265 To get the right reading, the fluid should be at normal operating temperature, which is 82°C to 93°C A good time to check the automatic Too much or too little fluid can (180°F to 200°F). transmission fluid level is when the damage the transmission.
Page 266 Prepare the vehicle as follows: 1. Park the vehicle on a level place. Keep the engine running. 2. With the parking brake applied, place the shift lever in P (Park). The transmission dipstick is 3. Check both sides of the dipstick, near the center of the engine and read the lower level.
Page 267 When the correct fluid level is Using a funnel, add fluid down the Change the fluid and filter at the obtained, push the dipstick back transmission dipstick tube only after intervals listed in in all the way; then flip the checking the transmission fluid , and be handle down to lock the dipstick...
Page 268 After driving under these conditions, hot will give a more accurate a hot check can be performed. The reading of the fluid level than a cold fluid should be hot, which is 71°C to check. Too much or too little fluid can 93°C (160°F to 200°F).
Page 269 4. Let the engine run at idle for check, 71°C to 93°C (160°F to two minutes or more. 200°F). Be sure to keep the dipstick pointed down to get an Then, without shutting off the accurate reading. engine, use the steps that follow. 4.
Page 270 Using a funnel, add fluid down the transmission dipstick tube only after checking the transmission fluid Use of the incorrect automatic while it is warm or hot. A cold check transmission fluid may damage is used only as a reference. If the the vehicle, and the damage may fluid level is low, add only enough of not be covered by the vehicle...
Page 271 To inspect or replace the engine air cleaner/filter: 1. Unhook the retainer clips and Inspect or replace the air cleaner/ Operating the engine with the air remove the cover. filter at the scheduled maintenance cleaner/filter off can cause you or intervals.
Page 272 The cooling system allows the An electric engine cooling fan Using coolant other than engine to maintain the correct ® can start even when the engine DEX-COOL can cause working temperature. is not running. To avoid injury, premature engine, heater core, always keep hands, clothing, or radiator corrosion.
Page 273 Use a 50/50 mixture of clean, drinkable water and DEX-COOL coolant. If using this mixture, mixture can freeze and crack nothing else needs to be added. engine cooling parts. The repairs This mixture: Adding only plain water or some would not be covered by the other liquid to the cooling system Gives freezing protection down vehicle warranty.
Page 274 Check to see if coolant is visible in If the coolant is low, add the coolant If coolant is needed, add the proper the coolant recovery tank. If the or take the vehicle to a dealer for DEX-COOL coolant mixture at the coolant inside the coolant recovery service.
Page 275 1. Remove the radiator pressure cap when the cooling system, including the radiator pressure cap and upper radiator hose, is no longer hot. Turn the pressure cap slowly counterclockwise until it first stops. Do not press 3. Fill the radiator with the proper 4.
Page 276 8. Replace the pressure cap. At If the decision is made not to lift the any time during this procedure if hood when this warning appears, coolant begins to flow out of the but instead get service help right filler neck, reinstall the away, see pressure cap.
Page 277 If the overheat warning is displayed with no sign of steam: 1. Turn the air off. Running the engine without If you keep driving when the coolant may cause damage or a engine is overheated, the liquids 2. Turn the heater on to the highest fire.
Page 278 If there is still no sign of steam, extra shifts. It is merely the cooling push down the accelerator until the system functioning properly. The fan engine speed is about twice as fast will slow down when additional It is not necessary to regularly as normal idle speed for at least cooling is not required and the check power steering fluid unless...
Page 279 The level should be at the COLD FILL mark. If necessary, add only enough fluid to bring the level up to Do not use engine coolant the mark. When the vehicle needs windshield (antifreeze) in the windshield washer fluid, be sure to read the To prevent contamination of brake washer.
Page 280 Some driving conditions or climates can cause a brake squeal when the Every time the brakes are applied, This vehicle has disc brakes. Disc brakes are first applied or lightly with or without the vehicle moving, brake pads have built-in wear applied.
Page 281 Do not top off the brake fluid. Refer to the Maintenance Schedule Adding fluid does not correct a leak. to determine when to check the If fluid is added when the linings are brake fluid. See worn, there will be too much fluid when new brake linings are installed.
Page 282 After work is done on the brake hydraulic system, make sure the Refer to the replacement number level is above the MIN but not over Using the wrong fluid can shown on the original battery label the MAX mark. badly damage brake when a new battery is needed.
Page 283 Batteries have acid that can burn Refer to the Maintenance Schedule you and gas that can explode. to determine how often to check the You can be badly hurt if you are lubricant. See not careful. See for tips on working around a battery without getting hurt.
Page 284 When the differential is at operating temperature (warm), add enough Refer to lubricant to raise the level to the bottom of the fill plug hole. determine what kind of lubricant to use. Refer to determine what kind of lubricant to use. Refer to the Maintenance Schedule to determine how often to check the lubricant and when to change it.
Page 285 Federal law prohibits the following acts or the causing thereof: Refer to 1. The removal or rendering inoperative by any person, determine what kind of lubricant other than for purposes of to use. maintenance, repair or replacement, of any device or element of design incorporated The following information relates into any new vehicle for the...
Page 286 Removal of the exhaust pipes 3. Try to start the engine in each and exhaust pipe clamps. gear. The vehicle should start Removal of the noise shields or only in P (Park) or N (Neutral). any underhood insulation. If the vehicle starts in any other position, contact your dealer for Removal of the muffler.
Page 287 To check the P (Park) 2. Firmly apply the parking brake. mechanism's holding ability: Be ready to apply the regular With the engine running, shift to brake immediately if the vehicle P (Park). Then release the begins to move. parking brake followed by the 3.
Page 288 Headlamp aim has been preset and Allowing the wiper arm to touch should need no further adjustment. the windshield when no wiper If the vehicle is damaged in a crash, blade is installed could damage the headlamp aim may be affected. the windshield.
Page 289 For the proper type of replacement bulbs, see For any bulb changing procedure not listed in this section, contact your dealer. 2. Remove the two bolts from the 1. High-Beam Headlamp headlamp assembly. Halogen bulbs have pressurized 2. Low-Beam Headlamp gas inside and can burst if you 3.
Page 290 To prevent headlamp vibration To replace one of these bulbs: and shortened bulb life, be sure 1. Remove the four screws (1) from to insert the headlamp assembly the headlamp retainer (2). tabs in the slots at the lower Pull the retainer (2) out and set it portion of the housing.
Page 291 To replace the front turn signal, 7. Reinstall the lamp assembly into sidemarker, and/or parking lamp the grille until the outboard clip bulb(s): snaps into place. To replace a taillamp/turn signal lamp or back-up lamp bulb: 1. Use a small tool to unlatch the outboard clip on the lamp by pushing inboard and prying the lamp assembly forward.
Page 292 4. Remove the third nut (3) from 7. Remove the bulb by pulling it the upper outboard side of straight out. the lamp. 8. Push the new bulb into the 5. Remove the taillamp assembly socket. from the vehicle. 9. Reinstall the bulb socket by turning it clockwise into the lamp assembly.
Page 293 3. Turn the bulb socket counterclockwise one-quarter turn to remove it from the lamp assembly. The CHMSL is above the rear doors at the center of the vehicle. 4. Pull the old bulb straight out of the socket and push the new To replace a bulb: bulb into the socket.
Page 294 4. Reverse Steps 1 and 2 to reinstall the license plate bulb assembly. Headlamps Composite 9005LL High-Beam The vehicle has fuses and circuit Headlamp breakers to protect against an electrical system overload. Composite 9006LL Back-up, Rear 3157KX Low-Beam When the current electrical load is Parking, Stoplamp, Headlamp too heavy, the circuit breaker opens...
Page 295 An electrical overload may cause the lamps to go on and off, or in Spilling liquid on any electrical The wiring circuits in the vehicle are some cases to remain off. Have the component on the vehicle may protected from short circuits by a headlamp wiring checked right away damage it.
Page 296 The vehicle may not be equipped with all of the fuses, relays, and features shown. Right Stop/Turn Trailer Spare Spare Fuel System Control Module Ignition Body Control Module 5 Body Control Module 7 Body Control Module 4 Instrument Cluster Trailer Wiring Inside Rear Vision Camera Module Spare...
Page 297 Steering Wheel Right High-Beam Windshield Washer Sensor Headlamp Horn Engine Control Left Low-Beam Transmission Module Ignition/ Headlamp Air Conditioning Glow Plug Module Right Low-Beam Compressor Transmission Headlamp Engine Control Control Module Wiper Module Battery Ignition Canister Vent Spare Transmission Solenoid Control Module Left Stop/Turn Body Control...
Page 298 Oxygen Sensor Run/Crank Odd Ignition/ Injectors 2 (Pre) Spare Daytime Running Engine Control Fuel Pump Lamps 2 Module Powertrain Crank (LOLVL-V22) (If Even Ignition/ Equipped) Injectors Air Conditioning Compressor Daytime Running Lamps 1 (UPLVL Fan High +V22) (If ABS Motor Powertrain Equipped) ABS Module...
Page 299 The vehicle may not be equipped with all of the fuses, relays, and features shown. Empty Steering Wheel Sensor Auxiliary Parking Lamps (Cut-Away) Front Park Lamps Trailer Park Lamps Upfitter Park Lamps Right Rear Park Lamp Left Rear Park Lamp Outside Rearview Mirror Switch Airbag/Automatic...
Page 300 Empty Ignition Switch/ Driver Door Unlock Discrete Logic Heating, Ventilation Empty Ignition and Air Empty Sensor (PK3) Conditioning 2 Instrument Cluster Heating, Ventilation and Air Heating, Ventilation Upfitter Auxiliary 1 Conditioning 1 and Air Gas Ambulance Conditioning Empty Control Empty Outside Rearview Auxiliary/Trailer Upfitter Auxiliary 2...
Page 301 Upfitter Auxiliary 2 Poorly maintained and (High Current Mini) improperly used tires are Every new GM vehicle has Rear Defogger dangerous. high-quality tires made by a (High Current Overloading the tires can leading tire manufacturer. See Micro) the warranty manual for cause overheating as a Retained information regarding the tire...
Page 302 identified by the last two characters of this TPC code, which will be MS. Overinflated tires are more center should repair, Consider installing winter tires on replace, dismount, and likely to be cut, punctured, the vehicle if frequent driving on or broken by a sudden mount the tires.
Page 303 With winter tires, there may be decreased dry road traction, This vehicle may have All-Terrain increased road noise, and shorter Tires. These tires provide good tread life. After changing to winter performance on most road surfaces, tires, be alert for changes in vehicle weather conditions, and for off-road handling and braking.
Page 304 The type The last four of cord and number of plies in Original digits of the TIN indicate the the sidewall and under the tread. equipment tires designed to tire manufactured date. The first GM's specific tire performance two digits represent the week Tire criteria have a TPC specification (01-52) and the last two digits,...
Page 305 criteria have a TPC specification U.S. Department of code molded onto the sidewall. Transportation Motor Vehicle GM's TPC specifications meet Safety Standards. or exceed all federal safety guidelines. This does not apply The last four to Goodyear LT225/75R16 G949 digits of the TIN indicate the RSA and Goodyear LT225/ tire manufactured date.
Page 306 The type item 3 of the illustration, it would of cord and number of plies in mean that the tire's sidewall is the sidewall and under the tread. 75 percent as high as it is wide. A letter Maximum load that can code is used to indicate the type be carried and the maximum of ply construction in the tire.
Page 307 (LT-Metric) tire illustration, it single versus dual wheel usage would mean that the tire's (single/dual). The speed rating is sidewall is 75 percent as high as the maximum speed a tire is it is wide. certified to carry a load. This does not apply to Goodyear A letter LT225/75R16 G949 RSA and...
Page 308 identify the tire manufacturer, combined weight of optional amount of air pressure in a tire, production plant, brand, and accessories. Some examples measured in kPa (kilopascal) date of production. of optional accessories are or psi (pounds per square inch) Gross Vehicle Weight automatic transmission, power before a tire has built up heat Rating.
Page 309 An assigned number ranging from 1 to 279 Designated seating positions. Vehicle that corresponds to the load manufacturer's recommended carrying capacity of a tire. tire inflation pressure as shown side of an asymmetrical tire that on the tire placard. See has a particular side that faces The maximum air pressure to outward when mounted on a...
Page 310 The friction between The ratings are molded into the the tire and the road surface. sidewall of the tire. See Tires need the correct amount The amount of grip provided. of air pressure to operate The portion of a tire that effectively.
Page 311 For additional information regarding how much weight the Use a good quality pocket-type vehicle can carry, and an Overinflated tires, or tires that gauge to check tire pressure. example of the Tire and Loading have too much air, can Proper tire inflation cannot be Information label, see result in: determined by looking at the tire.
Page 312 Re-check the tire pressure with tire inflation pressure label, you pressure, even if under-inflation has should determine the proper tire not reached the level to trigger the tire gauge. inflation pressure for those tires.) illumination of the TPMS low tire Return the valve caps on the pressure telltale.
Page 313 Always check the TPMS malfunction and wheel assembly. The TPMS A message to check the pressure in telltale after replacing one or more sensors monitor the air pressure in a specific tire displays in the Driver tires or wheels on your vehicle to the tires and transmit the tire Information Center (DIC).
Page 314 A Tire and Loading Information label light and the DIC message shows the size of the original should go off after the road tire equipment tires and the correct is replaced and the sensor the GM approved tire sealant inflation pressure for the tires when matching process is performed available through your dealer or they are cold.
Page 315 Replacement tires or wheels do should be performed after replacing 3. Press the Remote Keyless Entry not match the original equipment a spare tire with a road tire (RKE) transmitter's tires or wheels. Tires and wheels containing the TPMS sensor. The buttons at the same time for other than those recommended malfunction light and the DIC...
Page 316 There is cord or fabric The horn sounds twice to signal matched to the driver side rear showing through the tire's the receiver is in relearn mode tire, and the TPMS sensor and TIRE LEARNING ACTIVE matching process is no longer rubber.
Page 317 Any time unusual wear is Adjust the front and rear tires to noticed, rotate the tires as soon the recommended inflation as possible and check the wheel pressure on the Tire and off and cause an accident. When alignment. Also check for Loading Information label after changing a wheel, remove any damaged tires or wheels.
Page 318 When the vehicle is new, If the vehicle is operated with a or whenever a wheel, wheel tire that is underinflated, the tire bolt, or wheel nut is replaced, check the wheel nut torque after can overheat. An overheated tire 160, 1 600, and 10 000 km (100, can lose air suddenly or catch 1,000, and 6,000 mi) of driving.
Page 319 Some commercial truck tires, molded into one side of the tire including Goodyear LT225/75R16 sidewall. The first two digits GM has developed and matched G949 RSA and Goodyear LT225/ represent the week (01-52) and specific tires for the vehicle. 75R16 G933 RSD, may not have the last two digits, the year.
Page 320 If the tires have an all-season the new tires on the rear axle tread design, the TPC Spec (two for single rear wheels, four number will be followed by MS for dual rear wheels). This vehicle may have a for mud and snow. See different size spare than the road tires originally installed for additional information.
Page 321 The Tire and Loading Information label indicates the original equipment tires on the suddenly and cause a crash. If different sized wheels are used, vehicle. See Use only radial-ply tires with there may not be an acceptable for the label level of performance and safety the wheels on the vehicle.
Page 322 nominal rim diameters of For example, a tire graded 10 to 12 inches (25 to 30 cm), 150 would wear one and or to some limited-production one-half (1½) times as well on Quality grades can be found tires. the government course as a tire where applicable on the tire graded 100.
Page 323 Warning: The traction grade Standard No. 109. Grades B and the left or right, depending on the crown of the road and/or other road assigned to this tire is based on A represent higher levels of surface variations such as troughs straight-ahead braking traction performance on the laboratory or ruts, is normal.
Page 324 Replace wheels, wheel bolts, wheel nuts, or Tire Pressure Monitor System (TPMS) sensors with new ground clearance, and tire or tire GM original equipment parts. chain clearance to the body and Tire chains used on a vehicle chassis. without the proper amount of clearance can cause damage to Using the wrong replacement the brakes, suspension, or other...
Page 325 For Cargo or Passenger models A rear blowout, particularly on a with P245/70R17, LT225/75R16 or curve, acts much like a skid and LT245/75R16 size tires, use Low may require the same correction as Use tire chains only where legal Profile Z-Chain cables. SAE Class S used in a skid.
Page 326 When the vehicle has a flat tire (2), use the following example as a guide to assist in the placement of Lifting a vehicle and getting Changing a tire can be the wheel blocks (1). under it to do maintenance or dangerous.
Page 327 Remove the retaining wing bolt and Remove the retaining wing bolt and The tools you will be using include: lift it off of the mounting bracket. lift it out of the mounting bracket to 1. Jack access the equipment. Equipment needed for a 2.
Page 328 To lower the spare tire from the vehicle: 1. Assemble the wheel wrench (7) to the hoist handle and the extension(s) (6). 4. When the tire has been lowered, Insert the extension end through pull it closer to reach the tire the hole in the rear bumper.
Page 329 3. Extension(s) 4. Wheel Wrench If the vehicle has plastic wheel nut 5. Jack Handle caps, loosen them by turning the 1. Do a safety check before wheel wrench counterclockwise. proceeding. See The wheel nut caps are designed to remain with the center cap. Remove the center cap.
Page 330 4. Position the jack under the vehicle, as shown. The front position jacking point is Raising the vehicle with the jack on the frame. The rear position improperly positioned can jacking point is on the rear axle. damage the vehicle and even make the vehicle fall.
Page 331 wheel attaches to the vehicle. In Never use oil or grease on bolts an emergency, a cloth or a paper or nuts because the nuts might towel can be used; however, use come loose. The vehicle's wheel a scraper or wire brush later to could fall off, causing a crash.
Page 332 10. Turn the jack handle counterclockwise to lower the vehicle. Lower the jack damaged. To be sure, replace all Wheel nuts that are improperly or completely. studs on the wheel. If the stud incorrectly tightened can cause holes in a wheel have become the wheels to become loose or larger, the wheel could collapse in come off.
Page 333 12. Put the wheel cover or the 1. Put the tire on the ground at the center cap and plastic wheel rear of the vehicle with the valve nut caps back on. Remove any stem pointed down. Improperly tightened wheel nuts wheel blocks.
Page 334 5. Raise the tire fully against the Two clicks mean the tire is up all After installing the spare tire on underside of the vehicle. the way. the vehicle, stop as soon as Continue turning the wheel possible and check that the spare 7.
Page 335 2. Get the vehicles close enough so the jumper cables can reach, For more information about the but be sure the vehicles are not Ignoring these steps could result vehicle battery, see touching each other. If they are, in costly damage to the vehicle it could cause a ground that would not be covered by the connection you do not want.
Page 336 4. Open the hoods and locate the positive (+) and negative ( ) terminal locations of the other If any accessories are left on or Battery fluid contains acid that vehicle. plugged in during the jump can burn you. Do not get it on On your van, use the unpainted starting procedure, they could be you.
Page 337 5. Check that the jumper cables do 7. Now connect the black not have loose or missing negative ( ) cable to the insulation. If they do, you could negative ( ) terminal of the good get a shock. The vehicles could battery.
Page 338 The vehicle uses the unpainted If the jumper cables are radio antenna bracket as a connected or removed in the remote negative (-) terminal. wrong order, electrical shorting Move the antenna coaxial cable may occur and damage the out of the way before clamping vehicle.
Page 339 Consult your dealer or a Here are some important things to professional towing service if the consider before recreational vehicle disabled vehicle must be towed. towing: To tow the vehicle behind another What is the towing capacity of vehicle for recreational purposes, the towing vehicle? Be sure to Incorrectly towing a disabled such as behind a motor home, see...
Page 340 Two-wheel-drive vehicles should not be towed with all four wheels on the ground. Two-wheel-drive transmissions have no provisions for internal lubrication while being towed. The vehicle was not designed to be towed with all four wheels on the ground. To properly tow these vehicles, they should be placed on a platform trailer with all four wheels off the ground.
Page 341 3. Firmly set the parking brake. Towing an all-wheel-drive vehicle 4. Put the transmission in P (Park). with all four wheels on the ground, or even with only two of 5. Secure the vehicle to the dolly its wheels on the ground, will following the manufacturer's damage drivetrain components.
Page 342 washed. This could cause damage that would not be covered by the vehicle warranty. products can be obtained If using an automatic car wash, from your dealer. Follow all follow the car wash instructions. The manufacturer directions regarding windshield wiper and rear window correct product usage, necessary Locks are lubricated at the factory.
Page 343 calcium chloride and other salts, ice The bright metal moldings on the melting agents, road oil and tar, tree vehicle are aluminum. To prevent sap, bird droppings, chemicals from damage always follow these may damage it. Use only industrial chimneys, etc., can cleaning instructions: non-abrasive waxes and polishes damage the vehicle's finish if they...
Page 344 Ice scrapers or other hard items. a buildup of vehicle wash/wax treatments may cause wiper Aftermarket appearance caps or streaking. covers while the lamps are Use only lukewarm or cold water, a illuminated, due to excessive Replace the wiper blades if they soft cloth, and a car washing soap heat generated.
Page 345 Using petroleum-based tire or sodium chloride. These Visually inspect the front and rear suspension and steering system for dressing products on the vehicle chlorides are used on roads for damaged, loose, or missing parts or may damage the paint finish and/ conditions such as ice and dust.
Page 346 Your dealer or an underbody car Your dealer may have products for washing system can do this. If not cleaning the interior. Use cleaners Airborne pollutants can fall upon removed, rust and corrosion can specifically designed for the and attack painted vehicle surfaces develop.
Page 347 Never use a brush with stiff bristles. Start by vacuuming the surface Never rub any surface using a soft brush attachment. If a To prevent scratching, never use aggressively or with excessive rotating brush attachment is being abrasive cleaners on automotive pressure.
Page 348 3. Start on the outside edge of the soil and gently rub toward the center. Rotate the cleaning cloth to a clean area frequently to For vehicles with high gloss Use a soft microfiber cloth prevent forcing the soil in to the surfaces or vehicle displays, use a dampened with water to remove fabric.
Page 349 Use the following guidelines for proper floor mat usage. Keep belts clean and dry. The original equipment floor change the appearance and feel mats were designed for the of leather or soft trim and are not vehicle. If the floor mats need recommended.
Page 375 Reporting Safety Defects to Procedure ....13-1 Chevrolet. Normally, any concerns General Motors ... 13-13...
Page 376 If after contacting a When contacting Chevrolet, 40 days. If you do not agree with the member of dealership management, remember that your concern will decision given in your case, you it appears your concern cannot be likely be resolved at a dealer's...
Page 377 Two, General Motors of Canada Centre, 1-800-263-3777 (English), assistance. However, if a customer Limited wants you to be aware 1-800-263-7854 (French), wishes to write or e-mail Chevrolet, of its participation in a no-charge or write to: the letter should be addressed to: Mediation/Arbitration Program.
Page 378 Assistance Center. Any TTY user View in the U.S. can communicate printable dealer-recorded service General Motors of Canada Limited with Chevrolet by dialing: records and self-recorded service Customer Care Centre, Mail Code: 1-800-833-2438. TTY users in records. CA1-163-005 Canada can dial 1-800-263-3830.
Page 379 General Motors of Canada also has a Mobility Program. Visit www.gm.ca or call 1-800-GM-DRIVE (463-7483) Take a trip to the Chevrolet Owner for details. TTY users call Centre: 1-800-263-3830. Chat live with online help representatives. Use the Vehicle Tools section.
Page 380 New Vehicle Limited Warranty. nearest Chevrolet dealer for chains, or other traction devices. Chevrolet and General Motors of warranty service, or if the vehicle Canada Limited reserve the right to Towing or services for vehicles...
Page 381 If the vehicle cannot be scheduled assistance cannot be provided into the service department right away, the Roadside immediately, keep driving it until it Reimbursement Assistance advisor may give can be scheduled for service, is approximately $5 Canadian. permission to get local unless, of course, the problem is Diesel fuel delivery may be emergency road service.
Page 382 The Courtesy Transportation expense must be supported by program is no longer available for original receipts and can only Warranty service can generally be cutaway vehicles. be up to the maximum amount completed while you wait. However, allowed by GM for shuttle service. Several Courtesy Transportation if you are unable to wait, GM helps In addition, for U.S.
Page 383 Requirements vary and may include Recycled original equipment parts minimum age requirements, may also be used for repair. These insurance coverage, credit card, parts are typically removed from etc. You are responsible for fuel vehicles that were total losses in usage charges and may also be prior crashes.
Page 384 Aftermarket parts are not covered vehicle by limiting compensation for Move the vehicle only if its position by the GM New Vehicle Limited damage repairs through the use of puts you in danger, or you are Warranty, and any vehicle failure aftermarket collision parts.
Page 385 General description of the Insurance pays the bill for the repair, damage to the other vehicle. but you must live with the repair. Depending on your policy limits, Choose a reputable repair facility your insurance company may that uses quality replacement parts. initially value the repair using See Collision Parts earlier in this Service Manuals have the diagnosis...
Page 386 Owner publications are written Technical Service Bulletins and specifically for owners and intended Manuals are available for current to provide basic operational and past model GM vehicles. information about the vehicle. The ORDER TOLL FREE: Owner Manual includes the 1-800-551-4123 Monday Friday Maintenance Schedule for all 8:00 AM...
Page 387 Vehicle Safety Hotline defect, notify Transport Canada Call 1-800-222-1020, or write: toll-free at 1-888-327-4236 immediately, and notify General Chevrolet Motor Division (TTY: 1-800-424-9153); go to Motors of Canada Limited. Chevrolet Customer Assistance Call Transport Canada at Center...
Page 388 If and how far the driver was To read recorded data, special pressing the accelerator and/or equipment is required, and access brake pedal. to the vehicle or the module is needed. In addition to the vehicle How fast the vehicle was manufacturer, other parties, such as traveling.
Page 389 Operation is subject to the following two conditions: If the vehicle is equipped with 1. The device may not cause ® OnStar and has an active RFID technology is used in some harmful interference. subscription, additional data may be vehicles for functions such as tire collected through the OnStar 2.
Page 391 Press Make a call, end a call, or answer an incoming call. Give OnStar Hands-Free Calling OnStar Overview ... . 14-1 voice commands. Give OnStar Turn-by-Turn Emergency ....14-2 Navigation voice commands.
Page 392 Press the OnStar Emergency button to get a priority OnStar navigation requires the connection to an Emergency Directions and Connections Advisor available 24/7 to: service plan. With Automatic Crash Response, Get help for an emergency. the built-in system can automatically Press to receive directions or Be a Good Samaritan or...
Page 393 2. Say Repeat. System responds After the call ends, press the Go with the last direction given, then button on the navigation screen to responds with OnStar ready, begin driving directions. then a tone. If directions are downloaded to the 1.
Page 394 Download the OnStar RemoteLink 1. Press . System responds: Press . System responds: Call ® mobile app to select Apple OnStar Ready, followed by ended. ® Android , and BlackBerry devices a tone. to check vehicle fuel level, oil life, 2.
Page 395 Automatic Crash Response, Emergency Services, Crisis Assist, 1. Press . System responds: Stolen Vehicle Assistance, Vehicle OnStar ready. Diagnostics, Remote Door Unlock, 2. Say Call <name tag>. System Press to request account transfer Roadside Assistance, Turn-by-Turn responds: OK, calling eligibility information. The Advisor Navigation, and Hands-Free Calling <name tag>.
Page 396 OnStar services require a vehicle service such as hills, tall buildings, electrical system, wireless service, tunnels, weather, electrical system OnStar has the ability to and GPS satellite technologies to be design and architecture of the communicate to the deaf, available and operating for features vehicle, damage to the vehicle in a hard-of-hearing, or speech-impaired to function properly.
Page 397 In emergency situations, OnStar can use the last stored GPS OnStar cannot perform Remote location to send to emergency Door Unlock or Stolen Vehicle A PIN is needed to access some of responders. Assistance after the vehicle has the OnStar services, like Remote A temporary loss of GPS can been off continuously for five days.
Page 398 THE SOFTWARE IS PROVIDED may unlawfully intercept or access AS IS, WITHOUT WARRANTY OnStar services require a vehicle transmissions and private OF ANY KIND, EXPRESS OR electrical system, wireless service, communications without consent. IMPLIED, INCLUDING BUT NOT and GPS satellite technologies to be...
Page 399 This software is provided as is, materials provided with the license.html indefinitely. without warranty of any kind, distribution. The sole exception express or implied. In no event Copyright (c) 1990-2005 Info-ZIP. All to this condition is redistribution shall Info-ZIP or its contributors be rights reserved.
Page 400 3. Altered versions including, but 4. Info-ZIP retains the right to use not limited to, ports to new the names Info-ZIP, Zip, operating systems, existing ports UnZip, UnZipSFX, WiZ, with new graphical interfaces, Pocket UnZip, Pocket Zip, and dynamic, shared, or static and MacZip for its own source library versions must be plainly and binary releases.

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