Page 101: Table Of Contents
Instruments and Controls Instruments and Engine Coolant Temperature Information Displays Gauge ..... . 5-15 Driver Information Controls Voltmeter Gauge ... . . 5-16 Center (DIC) .
Page 102: Instruments And Controls
Instruments and Controls Vehicle Personalization Controls Do not adjust the steering wheel while driving. Vehicle Personalization ..5-43 Steering Wheel Universal Remote System Steering Wheel Controls Universal Remote System . . . 5-51 Adjustment Universal Remote System Programming .
Page 103 Instruments and Controls ® an iPod or USB device. Press to Navigating an iPod or USB Device 2. Press and release reject an incoming call, or end a on the Main Audio Screen to scroll up or down the list, then current call.
Page 104: Heated Steering Wheel
Instruments and Controls 3. Press and release to move up (Seek): Press to go to the next : Press to increase volume. radio station while in AM, FM, one track within the selected : Press to decrease volume. ® or SiriusXM category.
Page 105: Horn
Instruments and Controls Horn (Adjustable Interval Wipes): (Washer Fluid): Push the Turn the band up for more frequent paddle marked with the windshield To sound the horn, press the center wipes or down for less frequent washer symbol at the top of the pad on the steering wheel.
Page 106 Instruments and Controls Compass variance is the difference two seconds to select the next between the earth's magnetic north available variance zone. Repeat and true geographic north. If the this step until the appropriate compass is not set to the zone variance zone is displayed.
Page 107: Clock
Instruments and Controls strong magnetic field interfering with 2. Press the vehicle information Clock the compass. Such interference button until PRESS AM-FM Radio and AM FM may be caused by a magnetic CB or CALIBRATE COMPASS cell phone antenna mount, a Radio with CD Player displays.
Page 108 Instruments and Controls time, or wait until the flashing Turn the knob clockwise. MP3 Radio with a Six-Disc CD stops after five seconds and the Player 5. To decrease the time or date, do current time displayed one of the following: To set the time and date: automatically sets.
Page 109: Power Outlets
Instruments and Controls 5. To decrease the time or date, do Power Outlets WARNING one of the following: Accessory power outlets can be Power is always supplied to the Press the SEEK button. used to plug in electrical equipment, outlets. Do not leave electrical such as a cell phone or MP3 player.
Page 110: Cigarette Lighter
5-10 Instruments and Controls When adding electrical equipment, Ashtrays Warning Lights, be sure to follow the proper Gauges, and The vehicle may have a front installation instructions included with ashtray located near the center of the equipment. See Indicators the instrument panel. Pull on the door to open it.
Page 111 Instruments and Controls 5-11 When one of the warning lights comes on and stays on while driving, or when one of the gauges shows there may be a problem, check the section that explains what to do. Follow this manual's advice. Waiting to do repairs can be costly and even dangerous.
Page 112: Instrument Cluster
5-12 Instruments and Controls Instrument Cluster English Shown, Metric, Base, Heavy Duty Similar...
Page 113: Speedometer
Instruments and Controls 5-13 If the vehicle has a diesel engine, Trip Odometer If the engine is operated see the Duramax diesel supplement with the tachometer in the high The trip odometer shows how far for more information. end of the gauge, the vehicle the vehicle has been driven since could be damaged.
Page 114: Fuel Gauge
5-14 Instruments and Controls Fuel Gauge When the ignition is on, the fuel If the vehicle has a diesel engine, gauge shows how much fuel the see the Duramax diesel supplement vehicle has left in the tank. for more information. An arrow on the fuel gauge Engine Oil Pressure indicates the side of the vehicle the...
Page 115: Engine Coolant Temperature
Instruments and Controls 5-15 A reading in the low pressure zone Engine Coolant can be caused by a dangerously Temperature Gauge low oil level or some other problem causing low oil pressure. Check the oil as soon as possible. See Lack of proper engine oil maintenance can damage the engine.
Page 116: Voltmeter Gauge
5-16 Instruments and Controls normal. Readings between the low and high warning zones indicate the normal operating range. Voltmeter Gauge The voltmeter gauge may also read lower when in fuel economy mode. This is normal. Readings in the low warning zone can occur when a large number of electrical accessories are operating in the vehicle and the engine is left...
Page 117: Safety Belt Reminders
Instruments and Controls 5-17 Readings in either warning zone If the driver safety belt is buckled, If the passenger safety belt is indicate a possible problem in the neither the chime nor the light buckled, neither the chime nor the electrical system.
Page 118: Passenger Airbag Status
5-18 Instruments and Controls If there is a problem with the airbag system, a Driver Information Center (DIC) message may also come on. Passenger Airbag Status The airbag readiness light comes on United States Indicator for several seconds when the vehicle is started.
Page 119: Charging System Light
Instruments and Controls 5-19 symbol to let you know the status of The light should go out once the WARNING (Continued) the right front passenger frontal engine starts. If it stays on, airbag. or comes on while driving, there with the airbag system. To help could be a problem with the If the word ON or the on symbol is avoid injury to yourself or others,...
Page 120 5-20 Instruments and Controls on when the vehicle is placed in If the vehicle is This light comes on during a ON/RUN, as a check to show it is continually driven with this light malfunction in one of two ways: working.
Page 121 Instruments and Controls 5-21 Light On Steady: An emission or stumbling on acceleration. control system malfunction has These conditions might go away been detected on the vehicle. once the engine is warmed up. Diagnosis and service might be If one or more of these conditions required.
Page 122: Brake System Warning
5-22 Instruments and Controls happen if the 12-volt battery has vehicle. For normal braking WARNING recently been replaced or run performance, both circuits need to down. The diagnostic system is be working. The brake system might not be designed to evaluate critical If the warning light comes on and a working properly if the brake emission control systems during...
Page 123: Antilock Brake System (Abs)
Instruments and Controls 5-23 Antilock Brake System If the regular brake system warning Tow/Haul Mode Light light is also on, the vehicle does not (ABS) Warning Light have antilock brakes and there is a problem with the regular brakes. Four-Wheel-Drive Light For vehicles with the Tow/Haul Mode feature, this light comes on For vehicles with the Antilock Brake...
Page 124: Traction Control System (Tcs)/Stabilitrak Light
5-24 Instruments and Controls If it does not, have the vehicle Traction Control System If the light flashes while driving, this serviced by your dealer. If the means that StabiliTrak or TCS is ® (TCS)/StabiliTrak Light system is working normally, the assisting in controlling the vehicle.
Page 125: Engine Oil Pressure Light
Instruments and Controls 5-25 possible, and inflate the tires to the covered by the vehicle warranty. Low Fuel Warning Light pressure value shown on the Tire Check the oil level as soon as and Loading Information label. See possible. Add oil if required, but if the oil level is within the operating range and the oil When the Light Flashes First and...
Page 126: Security Light
5-26 Instruments and Controls Security Light For information regarding this light The fog lamp light comes on when and the vehicle's security system, the fog lamps are in use. The light goes out when the fog lamps are turned off. See for more High-Beam On Light information.
Page 127: Information Displays
Instruments and Controls 5-27 Information Displays not have DIC buttons, the trip The buttons are the trip/fuel, vehicle odometer reset stem can be used to information, customization, and set/ access some on the menu items. reset buttons. The button functions Driver Information are detailed in the following pages.
Page 128 5-28 Instruments and Controls Trip Odometer odometer will display the number of (Customization): Press this kilometers (km) or miles (mi) driven button to customize the feature Press the trip/fuel button until TRIP since the ignition was last turned on settings on your vehicle. See displays.
Page 129 Instruments and Controls 5-29 the fuel tank. This estimate will Fuel Used long as the ignition is on, even if change if driving conditions change. another display is being shown on Press the trip/fuel button until FUEL For example, if driving in traffic and the DIC.
Page 130 5-30 Instruments and Controls change. This display shows the When the remaining oil life is low, Units instantaneous fuel economy in liters the CHANGE ENGINE OIL SOON Press the vehicle information button per 100 kilometers (L/100 km) or message will appear on the display. until UNITS displays.
Page 131 Instruments and Controls 5-31 If a low tire pressure condition is Integrated Trailer Brake Control Blank Display detected by the system while System under This display shows no information. driving, a message advising you to for more information. add pressure in a specific tire will Trip Odometer Reset Stem OUTPUT shows the power output to appear in the display.
Page 132 5-32 Instruments and Controls The trip odometer can be reset to As the vehicle begins moving, the 4. Once the desired language is zero by pressing and holding the trip display will then increase to 8.2 km displayed, release the trip odometer reset stem while the trip (5.1 miles), 8.4 km (5.2 miles), etc.
Page 133 Instruments and Controls 5-33 2. While in the ODOMETER The trip odometer can be reset to As the vehicle begins moving, the display, press and hold the trip zero by pressing and holding the trip display will then increase to 8.2 km odometer reset stem for odometer reset stem while the trip (5.1 miles), 8.4 km (5.2 miles), etc.
Page 134: Vehicle Messages
5-34 Instruments and Controls Speedometer change the oil on a schedule Vehicle Messages consistent with your driving The speedometer shows how fast Messages displayed on the DIC conditions. the vehicle is moving in either indicate the status of the vehicle or kilometers per hour (km/h) or miles When the remaining oil life is low, some action may be needed to...
Page 135: Brake System Messages
Instruments and Controls 5-35 Battery Voltage and could drain the battery. Turn off all check for the message on the DIC unnecessary accessories. Have the display. If the message is still Charging Messages electrical system checked as soon displayed or appears again when as possible.
Page 136: Door Ajar Messages
5-36 Instruments and Controls See Integrated Trailer Brake LEFT REAR DOOR OPEN Stop and turn off the vehicle, check Control System under the door for obstructions, and close This message displays and a chime for more the door again. Check to see if the sounds if the driver side rear door is information.
Page 137: Engine Oil Messages
Instruments and Controls 5-37 normal, the air conditioning vehicle as soon as it is safe to do so and allow the vehicle to idle until it compressor turns back on. You can to avoid severe damage. This cools down. See continue to drive your vehicle.
Page 138: Engine Power Messages
5-38 Instruments and Controls Engine Power Messages Fuel System Messages Key and Lock Messages ENGINE POWER IS REDUCED FUEL LEVEL LOW REPLACE BATTERY IN REMOTE KEY This message displays and a chime This message displays and a chime sounds when the cooling system sounds if the fuel level is low.
Page 139: Object Detection System
Instruments and Controls 5-39 Object Detection System park. See System (TCS). When this message for more information. displays, the system will not limit Messages See your dealer for service. wheel spin. Adjust your driving accordingly. See your dealer for PARK ASST BLOCKED SEE Ride Control System service.
Page 140: Airbag System Messages
5-40 Instruments and Controls The message also displays if the limit wheel spin and realize brake system warning light is on. the full benefits of the stability enhancement system, you should for more information. normally leave StabiliTrak on. Security Messages However, you should turn The message could display if the StabiliTrak off if the vehicle gets...
Page 141: Transmission Messages
Instruments and Controls 5-41 . Several vehicle's tires is low. This message Transmission Messages conditions may cause this message also displays LEFT FRT (left front), GRADE BRAKING DISABLED to appear. See RIGHT FRT (right front), LEFT RR (left rear), or RIGHT RR (right rear) This message displays when the more information.
Page 142: Vehicle Reminder
5-42 Instruments and Controls TRANSMISSION HOT IDLE Vehicle Reminder ENGINE Messages , and Do not drive the vehicle CHECK TRAILER WIRING while the transmission fluid is SERVICE 4 WHEEL DRIVE overheating and the transmission On vehicles with the Integrated temperature warning is displayed Trailer Brake Control (ITBC) system, If your vehicle has the on the instrument cluster and/or...
Page 143: Washer Fluid Messages
Instruments and Controls 5-43 As soon as it is safe to do so, This message clears itself after Vehicle carefully pull the vehicle over to the several seconds. This message also Personalization side of the road and turn the ignition clears if you acknowledge it.
Page 144 5-44 Instruments and Controls Entering the Feature DIC display. Press the set/reset To select a setting, press the set/ Settings Menu button once to display all DIC reset button while the desired messages in English. setting is displayed on the DIC. 1.
Page 145 Instruments and Controls 5-45 AT VEHICLE SPEED: The doors Press the customization button until To select a setting, press the set/ will automatically lock when the AUTO DOOR UNLOCK appears on reset button while the desired vehicle speed is above 13 km/h the DIC display.
Page 146 5-46 Instruments and Controls LIGHTS ONLY: The exterior lamps vehicle with the RKE transmitter if DELAY DOOR LOCK will flash when you press the lock the doors are open. See On vehicles with a crew cab, this button on the RKE transmitter. feature allows you to select whether for more or not the locking of the vehicle's...
Page 147 Instruments and Controls 5-47 ON (default): The doors will not 30 SECONDS (default): The Press the customization button until lock until five seconds after the last exterior lamps will stay on for APPROACH LIGHTING appears on door is closed. 30 seconds. the DIC display.
Page 148 5-48 Instruments and Controls To select a setting, press the set/ To select a setting, press the set/ PASSENGER MIRROR: The reset button while the desired reset button while the desired passenger's outside mirror will be setting is displayed on the DIC. setting is displayed on the DIC.
Page 149 Instruments and Controls 5-49 Press the customization button until the original exit position, unless a Press the customization button until EASY EXIT RECALL appears on memory recall took place prior to EASY EXIT SETUP appears on the the DIC display. Press the set/reset removing the key again.
Page 150 5-50 Instruments and Controls Press the customization button until REMOTE START To select a setting, press the set/ MEMORY SEAT RECALL appears reset button while the desired If your vehicle has this feature, it on the DIC display. Press the set/ setting is displayed on the DIC.
Page 151: Universal Remote System
Instruments and Controls 5-51 EXIT FEATURE SETTINGS Exiting the Feature Universal Remote Settings Menu This feature allows you to exit the System feature settings menu. The feature settings menu will be exited when any of the following Press the customization button until for information occurs: PRESS...
Page 152 5-52 Instruments and Controls devices such as garage door Park the vehicle outside of the To program up to three devices: openers, security systems, and garage when programming a garage 1. From inside the vehicle, press home automation devices. door. Be sure that people and the two outside buttons at the objects are clear of the garage door Do not use this system with any...
Page 153 Instruments and Controls 5-53 3. Immediately return to the different function button in Step 3 vehicle. Press and hold the than what was used for the garage Universal Home Remote button door opener. that will be used to control the If these instructions do not work, the garage door until the garage garage door opener is probably a...
Page 154 5-54 Instruments and Controls A switch in the down Your hand-held transmitter can position could be labeled as have between 8 to 12 dip Down, , or Off. switches depending on the brand of transmitter. A switch in the middle position could be labeled as The garage door opener receiver Middle, 0, or Neutral.
Page 155 Instruments and Controls 5-55 to right, into the Universal C. Right Button (Down, , 6. Press and hold the button that Home Remote, when or Off) will be used to control the completing Step 4. garage door until the garage 4.
Page 156: Universal Remote System Operation
5-56 Instruments and Controls Universal Remote System the indicator lights, located directly above the buttons, begin Operation to blink rapidly. Press and hold the appropriate 2. Once the indicator lights begin to button for at least half of a second. blink, release both buttons.
Page 231 Starting the Engine ..9-25 ® Engine Heater ....9-27 StabiliTrak System ..9-43 Retained Accessory Locking Rear Axle .
Page 232 Designate a front seat passenger to handle potential General Towing distractions. Information ....9-60 Driving Characteristics and Become familiar with vehicle Towing Tips ....9-60 Distraction comes in many forms features before driving, such as Trailer Towing .
Page 233 careless and make mistakes. Anticipate what they might do and be ready. Taking your eyes off the road too Do not drink and drive or ride with Allow enough following distance long or too often could cause a a driver who has been drinking. between you and the driver in crash resulting in injury or death.
Page 234 Antilock Brake System (ABS) Helpful braking tips to keep in mind If power steering assist is lost allows steering while braking. include: because the engine stops or because of a system malfunction, Keep enough distance between the vehicle can be steered but may you and the vehicle in front require increased effort.
Page 235 Try to avoid sudden steering, 2. Turn the steering wheel about Defensive drivers avoid most skids acceleration, or braking, one-eighth of a turn, until the by taking reasonable care suited to including reducing vehicle speed right front tire contacts the existing conditions, and by not by shifting to a lower gear.
Page 236 Know the local laws that apply to off-road driving. To gain more ground clearance if Keep cargo in the cargo area When driving off-road, bouncing needed, it may be necessary to as far forward and as low as and quick changes in direction remove the front fascia lower possible.
Page 237 Do not damage shrubs, flowers, Never go downhill forward or cannot be seen, get out of the trees, or grasses or disturb backward with either the vehicle and walk the hill before wildlife. transmission or transfer case in driving further. N (Neutral).
Page 238 brakes to slow the vehicle and 2. Shift into P (Park) and then 3. If the vehicle cannot be restarted help keep the vehicle under restart the engine. after stalling, set the parking control. brake, shift an automatic If driving uphill when the transmission into P (Park), and vehicle stalls, shift to turn the vehicle off.
Page 239 Hidden obstacles can make the steepness of the incline more severe. If a rock is driven across Use a low gear when driving in Driving on frozen lakes, ponds, with the uphill wheels, or if the the deeper the mud, the or rivers can be dangerous.
Page 240 After operation in mud or sand, have the brake linings cleaned and checked. These substances can Wet brakes can cause crashes. cause glazing and uneven braking. They might not work as well in a Check the body structure, steering, quick stop and could cause suspension, wheels, tires, and pulling to one side.
Page 241 Turn off cruise control. Check all fluid levels and brakes, tires, cooling system, and Hydroplaning is dangerous. Water transmission. can build up under the vehicle's Shift to a lower gear when going Always be alert and pay attention to tires so they actually ride on the down steep or long hills.
Page 242 The Antilock Brake System (ABS) improves vehicle stability during hard stops on slippery roads, but they would not work well. You apply the brakes sooner than when Drive carefully when there is snow would then have poor braking or on dry pavement. See or ice between the tires and the even none going down a hill.
Page 243 Being stuck in snow can be a serious situation. Stay with the to the highest setting. See cannot be seen or smelled. It can vehicle unless there is help nearby. Climate Control Systems in cause unconsciousness and even If possible, use Roadside the Index.
Page 244 For information about using tire has them. If the vehicle does need chains on the vehicle, see to be towed out, see Slowly and cautiously spin the wheels to free the vehicle when stuck in sand, mud, ice, or snow. See Rocking Your Vehicle to Get It Out later in this section.
Page 245 Do not load the vehicle any heavier than the Gross Vehicle Weight Rating Your vehicle has recovery hooks at (GVWR), or either the the front of the vehicle. You can use maximum front or rear Gross them if you are stuck off-road and Axle Weight Rating (GAWR).
Page 246 positions (A), and the maximum and luggage load capacity is vehicle capacity weight (B) in 650 lbs (1400 750 (5 x 150) kilograms and pounds. = 650 lbs). Locate the statement The combined weight of The Tire and Loading Determine the combined occupants and cargo should Information label also shows the weight of luggage and cargo...
Page 247 A. Vehicle Capacity Weight for A. Vehicle Capacity Weight for A. Vehicle Capacity Weight for Example 1 = 453 kg (1,000 lbs) Example 2 = 453 kg (1,000 lbs) Example 3 = 453 kg (1,000 lbs) B. Subtract Occupant Weight @ B.
Page 248 weight of the driver, passengers, (GVWR). The GVWR includes and cargo should never exceed the weight of the vehicle, all your vehicle's capacity weight. occupants, fuel, and cargo. In the case of a sudden stop or collision, things carried in The Certification/Tire label also the bed of your truck could tells the maximum weights for...
Page 249 There is also important loading information for off-road driving in this manual. See Loading Your cause loss of control and a Things you put inside the Vehicle for Off-Road crash. Overloading can also vehicle can strike and injure Driving under shorten the life of the vehicle.
Page 250 well and the rear of each wheel Remember not to exceed the well. The center of gravity height Gross Axle Weight Rating must not extend above the top (GAWR) of the front or rear axle. of the pickup box flareboard. Any load that extends beyond the vehicle's taillamp area must Ladder Rack...
Page 251 aftermarket equipment. See When carrying a slide-in www.gmupfitter.com for additional camper, the total cargo load of pick-up box load bearing structural the vehicle is the weight of the information. camper, plus the following: Everything added to the camper after it left the factory Everything in the camper A vehicle-specific Truck Camper All the people inside...
Page 252 Here is an example of proper of camper cargo, and the weight and on the rear wheels truck and camper match: of passengers in the camper. separately to determine axle The total cargo load should not loads. Individual axle loads exceed the truck's cargo weight should not exceed either of the rating, and the camper's center...
Page 253 The control used to adjust the pedals is located on the instrument panel below the climate control system. Press the bottom of the control to move the pedals closer. Press the top of the control to move the pedals away. Before you start driving, fully press the brake pedal to confirm the On vehicles with this feature, you...
Page 254 Retained Accessory Power (RAP) If the vehicle must be shut off in an will remain active. See emergency: 1. Brake using a firm and steady pressure. Do not pump the This position locks the ignition. brakes repeatedly. This may It also locks the transmission on deplete power assist, requiring automatic transmission vehicles.
Page 255 while the engine is off. Use this This is the position that position if the vehicle must be starts the engine. When the engine pushed or towed. starts, release the key. The ignition Turning off the vehicle while switch returns to ON/RUN for This position can be moving may cause loss of power driving.
Page 256 the engine is already running. 2. If the engine does not start after Engine cranking can be stopped 5-10 seconds, especially in very 1. With your foot off the accelerator by turning the ignition switch to cold weather (below 18°C or pedal, turn the ignition to START.
Page 257 tie which secures the electrical The length of time the heater should cord. Do not cut the remain plugged in depends on electrical cord. several factors. Ask a dealer in the area where you will be parking the 3. Plug the cord into a normal, vehicle for the best advice on this.
Page 258 1. Hold the brake pedal down, then set the parking brake. if the shift lever is not fully in for more information. P (Park) with the parking brake It can be dangerous to get out of firmly set. 2. Move the shift lever into the the vehicle if the shift lever is not P (Park) position by pulling the If you have four-wheel drive and...
Page 259 can move the shift lever away from in the transmission, then you will be If the vehicle has an uncharged P (Park) without first pulling it toward able to pull the shift lever out of battery or a battery with low voltage, you.
Page 260 There are holes or openings in the vehicle body from damage or aftermarket Engine exhaust contains carbon modifications that are not monoxide (CO) which cannot be Things that can burn could touch completely sealed. seen or smelled. Exposure to CO hot exhaust parts under the can cause unconsciousness and vehicle and ignite.
Page 261 This position locks the rear wheels. It is the best position to use when you start the engine because the vehicle cannot move It is better not to park with the The vehicle has an automatic easily. engine running. transmission with an electronic shift When parked on a hill, especially If the vehicle is left with the engine position indicator within the...
Page 262 the vehicle is already moving, use This position is for N (Neutral) only. Also, use normal driving. It provides the best N (Neutral) when the vehicle is fuel economy for the vehicle. If you you are on fairly level ground, being towed.
Page 263 upshifts and downshifts. This shift some shifts may feel different as the stabilization feature is designed to transmission determines the best Normal Mode Grade Braking is determine, before making an settings for a particular shift. enabled when the vehicle is started, upshift, if the engine will be able to When temperatures are very cold, but is not enabled in Range...
Page 264 automatically shift to lower gears as with the 6.0L engine, it has a Low it adjusts to driving conditions. This Traction Mode that assists in vehicle means that all gears below that acceleration when road conditions number are available. When 5 (Fifth) are slippery, such as with ice or is selected, 1 (First) through 5 (Fifth) snow.
Page 265 Press the button located on the end on downhill grades by using the of the shift lever to turn Tow/Haul on engine and transmission to slow the or off. While Tow/Haul is on, a light vehicle. on the instrument panel cluster On vehicles with a gasoline engine, comes on.
Page 266 While driving on clean, dry pavement and during tight turns, you may experience vibration in the steering system. ® If the vehicle has StabiliTrak shifting into Four-Wheel Drive Low will turn Traction Control and ® StabiliTrak off. See The transfer case knob is located next to the steering column.
Page 267 as on snowy or icy roads or in most off-road situations. This setting also engages the front axle to help drive the vehicle. This is the best setting to use when plowing snow. Normal This Severe setting also engages the front axle Extreme and delivers extra torque.
Page 268 shifting from Four-Wheel Drive Low. See Shifting Out of Four-Wheel Drive Low for more information. in P (Park). You or someone else could be seriously injured. Be sure to set the parking brake before placing the transfer case in When Four-Wheel Drive Low is N (Neutral).
Page 269 than 5 km/h (3 mph) and the transmission in N (Neutral), attempt To shift the transfer case to the shift again. N (Neutral): 1. Make sure the vehicle is parked so that it will not roll. It is typical for the vehicle to exhibit To shift from Four-Wheel Drive Low 2.
Page 270 7. If the engine is running, verify 3. Turn the transfer case dial to Excessively shifting the transfer that the transfer case is in Two-Wheel Drive High. case into or out of the different N (Neutral) by shifting the modes may cause the transfer case After the transfer case has transmission to R (Reverse) for to enter the shift protection mode.
Page 271 If driving safely on a wet road and it suddenly slows or stops. Always becomes necessary to slam on the leave enough room up ahead to brakes and continue braking to stop, even with ABS. avoid a sudden obstacle, a computer senses that the wheels are slowing down.
Page 272 power brake system under conditions where the driver has quickly and forcefully applied the brake pedal in an attempt to quickly To release the parking brake, hold stop or slow down the vehicle. The the regular brake pedal down, then stability system hydraulic brake push down momentarily on the control module increases brake...
Page 273 driver completely stops and holds When the vehicle is started and the vehicle in a complete standstill begins to move, the system on a grade, HSA will be performs several diagnostic checks automatically activated. During the to insure there are no problems. transition period between when the The system may be heard or felt The vehicle has a vehicle stability...
Page 274 taken in for service. For more The traction control part of When the TCS or StabiliTrak system information on the DIC messages, StabiliTrak can be turned off by is turned off, the StabiliTrak light pressing and releasing the TCS/ and the appropriate message will be StabiliTrak button if both systems displayed on the DIC to warn the (traction control and StabiliTrak)
Page 275 When the transfer case is in 4LO, disabled. In this mode, engine If cruise control is being used when the stability system is automatically power is not reduced automatically the system activates, the StabiliTrak disabled, the StabiliTrak light comes and the driven wheels can spin light will flash and cruise control will on, and the appropriate message more freely.
Page 276 ® If your vehicle has the StabiliTrak system and begins to limit wheel Vehicles with a locking rear axle can spin while you are using cruise give more traction on snow, mud, control, the cruise control will ice, sand, or gravel. It works like a automatically disengage.
Page 277 To increase vehicle speed in 4. Take your foot off the small amounts, press the +RES Press briefly to make the vehicle accelerator. button. Each time this is done, resume to a previously set speed, the vehicle goes about 1.6 km/h or press and hold to accelerate.
Page 278 Vehicles with a diesel engine have Cruise Grade Braking enabled when How well the cruise control works Tow/Haul Mode is on, the exhaust on hills depends on the vehicle brake is on, or both are on. speed, the load, and the steepness of the hills.
Page 279 the rear bumper. This distance may be less during warmer or humid weather. damage, even with URPA, always check the area around the vehicle and check all mirrors before The URPA system can be turned on backing. and off using the rear park aid disable button located next to the radio.
Page 280 The park assist sensors are covered by frost or ice. Frost or ice can form around and behind The RVC system displays a view of the sensors and may not always If available, the Rear Vision Camera the area behind the vehicle. When be seen;...
Page 281 the vehicle. When the vehicle is The delay after shifting out of The symbols appear near objects shifted into R (Reverse), the video R (Reverse) is approximately detected by the URPA system. The image appears on the navigation 10 seconds. The delay can be symbol may cover the object when screen.
Page 282 The RVC system has a guideline overlay that can help the driver align the vehicle when backing into a parking spot. If the vehicle has dual rear wheels, this feature will not be available. To turn the guidelines on or off: 1.
Page 283 Displayed images may be further or closer than they appear. The area displayed is limited and objects which are close to either corner of the bumper or under the bumper do not display. The rear vision camera must be disconnected if the tailgate needs to be removed.
Page 284 The RVC system display in the During any of these fault conditions, rearview mirror may turn off or not the display will be blank and the appear as expected due to one of indicator will flash while the vehicle The RVC system might not work the following conditions.
Page 285 For all vehicles except those with For diesel engine vehicles, see the 6.2L V8 engine (VIN Code 2), Fuel for Diesel Engines in the use regular unleaded gasoline with Duramax Diesel Supplement. a posted octane rating of 87 or For Vehicles with gasoline engines, higher.
Page 286 heavy knocking noise when you label. If this fuel is not available in To check the fuel availability, ask an drive. If this occurs, use a gasoline states adopting California Emissions auto club, or contact a major oil rated at 87 octane or higher as soon Standards, the vehicle will operate company that does business in the as possible.
Page 287 marketers providing TOP TIER Detergent Gasoline can be found at Vehicles that have a yellow fuel cap www.toptiergas.com. can use either unleaded gasoline or For customers who do not use TOP ethanol fuel containing up to 85% TIER Detergent Gasoline regularly, ethanol (E85).
Page 288 At a minimum, E85 should meet often when using E85 than when ASTM Specification D 5798 or you are using gasoline. See CGSB Specification 3.512. Filling Fuel vapors and fuel fires burn the tank with fuel mixtures that do violently and can cause injury or not meet ASTM or CGSB death.
Page 289 nozzle. Clean fuel from painted surfaces as soon as possible. See Fuel can spray out if the fuel shutting off the pump or by When replacing the fuel cap, turn it cap is opened too quickly. notifying the station attendant. clockwise until it clicks.
Page 290 Do not tow a trailer during the first 800 km (500 mi) to prevent damage to the engine, axle, by static electricity or other or other parts. means. You or others could be Then during the first 800 km badly burned and the vehicle (500 mi) of trailer towing, do not Only use towing equipment that has could be damaged.
Page 291 combination moving and then apply the left. To move the trailer to the the trailer brake controller by hand right, move your hand to the right. to be sure the brakes work. Always back up slowly and, Fully open the air outlets on if possible, have someone During the trip, check occasionally or under the instrument...
Page 292 for a few minutes before turning the 3. When the wheel chocks are in engine off. If the overheat warning place, release the regular brakes Reduce speed and shift to a lower comes on, see until the chocks absorb the load. gear starting down a long or 4.
Page 293 especially important in trailer operation are automatic transmission fluid, engine oil, axle The driver can lose control when lubricant, belts, cooling system, and pulling a trailer if the correct brake system. It is a good idea to equipment is not used or the inspect these before and during vehicle is not driven properly.
Page 294 The following information has many Trailer weight rating (TWR) is Use the following chart to determine time-tested, important trailering tips calculated assuming the tow vehicle how much the vehicle can weigh, and safety rules. Many of these are has only the driver but all required based upon the vehicle model and important for your safety and that of trailering equipment.
Page 295 1500 Series 2WD** 6.2L V8 K5L HD Cooling Pkg 3.42 4 354 kg (9,600 lbs) 6 804 kg (15,000 lbs) 1500 Series AWD** 6.2L V8 K5L HD Cooling Pkg 3.42 4 264 kg (9,400 lbs) 6 804 kg (15,000 lbs) 2500 Series 2WD Conventional Trailering 6.0L V8 Conventional Trailer 3.73...
Page 296 6.0L V8 Conventional Trailer 4.10 5 897 kg (13,000 lbs) 9 299 kg (20,500 lbs) 6.0L V8 Fifth-Wheel Trailer 4.10 6 260 kg (13,800 lbs) 9 299 kg (20,500 lbs) 3500 Series 2WD Long Box Dual Rear Wheels 6.0L V8 Conventional Trailer 3.73 4 037 kg (8,900 lbs) 7 257 kg (16,000 lbs)
Page 297 *The Gross Combination Weight Rating (GCWR) is the total allowable weight of the completely loaded vehicle and trailer including any passengers, cargo, equipment, and conversions. The GCWR for the vehicle should not be exceeded. **This model is neither designed nor intended to tow fifth-wheel or gooseneck trailers. Ask your dealer for trailering vehicle reduce the amount of Trailer tongue weight (A) should be...
Page 298 After loading the trailer, weigh the trailer and then the tongue, separately, to see if the weights are 1500 Weight Carrying 363 kg (800 lb) proper. If they are not, adjustments might be made by moving some 1500 Weight Distributing 499 kg (1,100 lb) items around in the trailer.
Page 299 If a step-bumper hitch will be used, the bumper could be damaged in sharp turns. Make sure there It is important that the combination is ample room when turning to avoid The correct hitch equipment helps of the tow vehicle and trailer does contact between the trailer and the maintain combination control.
Page 300 A weight distributing hitch may be useful with some trailers. Use the following guidelines to determine if a weight distributing hitch should be used. 1500 Up to 7000 lbs Optional Refer to trailer manufacturer s recommendation 1500 7001 to 9900 lbs Required 1500 Over 9900 lbs...
Page 301 initial measurement after coupling pickups. Trailer pin box extensions the trailer to the tow vehicle and and sliding fifth-wheel hitch adjusting the hitch. assemblies can help this condition. There should be at least six inches of clearance between the top of the pickup box and the bottom of the trailer shelf that extends over Fifth-wheel and gooseneck trailers...
Page 302 chains should be attached to holes Be sure to follow the proper harness requires the installation of a on the trailer hitch platform. Always installation instructions included with trailer connector, which is available leave just enough slack so the any electrical equipment that is through your dealer.
Page 303 Brown: Taillamps The seven-wire harness contains If charging a remote (non-vehicle) the following trailer circuits: battery, press the Tow/Haul Mode White: Ground button, if equipped, located at the Yellow: Left Stop/Turn Signal Light Green: Back-up Lamps end of the shift lever. This will boost Dark Green: Right Stop/Turn the vehicle system voltage and Red: Battery Feed...
Page 304 harness with a seven-pin connector but are not connected further in the is located at the rear of the vehicle harness. If an aftermarket trailer and is tied to the vehicle's frame. brake controller is installed, the ITBC must be disconnected. Do not power both ITBC and aftermarket controllers to control the trailer brakes at the same time.
Page 305 When pulling a heavy trailer or a cause the vehicle s antilock brake or large or heavy load in StabiliTrak systems to activate, stop-and-go traffic. power sent to the trailer's brakes will be automatically adjusted to When pulling a heavy trailer or a minimize trailer wheel lock-up.
Page 306 ITBC system is fully functional only Trailer Brake Control Panel is used when the ignition is in ON or along with the Trailer Brake Display in RUN. Page on the DIC to adjust and display power output to the trailer The ITBC system can only be used brakes.
Page 307 displayed, pressing a Trailer Gain, press one of the Trailer Gain Gain button will first recall the adjustment buttons located on the current Trailer Gain setting. After Trailer Brake Control Panel. Press the Trailer Brake Display Page is and hold a gain button to cause the The Trailer Output will indicate displayed, each press and Trailer Gain to continuously adjust.
Page 308 electrical connections. See The Manual Trailer Brake Apply Trailer Gain should be set for a for more information. Lever is located on the Trailer Brake specific trailering condition and must Control Panel and is used to apply be adjusted any time vehicle 3.
Page 309 5. Drive the vehicle with the trailer 7. Re-adjust Trailer Gain any time CHECK TRAILER WIRING: This attached on a level road surface vehicle loading, trailer loading or message will be displayed if: representative of the towing road surface conditions change 1.
Page 310 electrical fault in the trailer SERVICE TRAILER BRAKE An authorized GM dealer may be wiring. This message will also SYSTEM: This message will be able to diagnose and repair turn off if the driver displayed when there is a problem problems with the trailer.
Page 311 warning light will flash on the instrument panel cluster to notify the driver to reduce speed. If the trailer continues to sway, StabiliTrak will We are aware that some vehicle reduce engine torque to help slow owners might consider having the the vehicle.
Page 313 Overheated Engine Protection Bulb Replacement ..10-30 Operating Mode ... 10-20 Halogen Bulbs ....10-30 Engine Fan .
Page 314 Different Size Tires and Wheels ....10-61 Tires ......10-41 For service and parts needs, visit Uniform Tire Quality All-Season Tires .
Page 315 cause cancer and birth defects or handling, emissions systems, other reproductive harm. Engine aerodynamics, durability, and exhaust, many parts and systems, electronic systems like antilock many fluids, and some component brakes, traction control, and stability wear by-products contain and/or control. These accessories or emit these chemicals.
Page 316 This vehicle has an airbag system. 2. Then go to the front of the Before attempting to do your own vehicle and locate the secondary To open the hood: service work, see hood release. This is located under the hood, near the center of the grille.
Page 318 Engine Cooling Fan (Out of View). See For diesel engine vehicles, see B. Coolant Surge Tank and Engine Oil in the Duramax diesel Pressure Cap. See Power Steering Fluid Reservoir supplement. (Out of View). See To ensure proper engine C. Remote Positive (+) Terminal. performance and long life, careful K.
Page 319 2. Pull out the dipstick and clean it with a paper towel or cloth, then It is a good idea to check the engine push it back in all the way. oil level at each fuel fill. In order to Remove it again, keeping the tip get an accurate reading, the vehicle down, and check the level.
Page 320 Engine oil system flushes are not recommended and could cause Use and ask for licensed engine oils SAE 5W-30 is the best viscosity engine damage not covered by the ® with the dexos1 approved grade for the vehicle. Do not use vehicle warranty.
Page 321 engine oil and filter must be changed at least once a year and, at this time, the system must be Reset the system whenever the reset. For vehicles without the This vehicle has a computer system engine oil is changed so that the CHANGE ENGINE OIL SOON that indicates when to change the system can calculate the next...
Page 322 On all vehicles, the Engine Oil Life Change the fluid and filter at the System can be reset as follows: scheduled maintenance intervals listed in 1. Turn the ignition to ON/RUN with . Be sure to use the the engine off. transmission fluid listed in 2.
Page 323 2. Apply the parking brake and vehicle until the appropriate 1. Locate the transmission dipstick place the shift lever in P (Park). transmission fluid temperature is at the rear of the engine reached. compartment, on the passenger 3. With your foot on the brake side of the vehicle.
Page 324 5. If the fluid level is below the the first opportunity in order to verify 4. Check both sides of the dipstick COLD check band, add only the cold check. The fluid level rises and read the lower level. Repeat enough fluid as necessary to as fluid temperature increases, so it the check procedure to verify the...
Page 325 6. If the fluid level is in the Inspect the air cleaner/filter at the acceptable range, push the scheduled maintenance intervals dipstick back in all the way, then and replace it at the first oil change 1. Locate the air cleaner/filter flip the handle down to lock the after each 80 000 km (50,000 mi) assembly.
Page 326 Operating the engine with the air cleaner/filter off can cause you or others to be burned. The air cleaner not only cleans the air; it helps to stop flames if the engine backfires. Use caution when working on the engine and do not 3.
Page 327 The cooling system in the vehicle is Heater and radiator hoses, and filled with DEX-COOL engine With plain water or the wrong other engine parts, can be very coolant. This coolant is designed to mixture, the engine could get too hot.
Page 328 Helps keep the proper engine temperature. The vehicle must be on a level surface when checking the coolant level. Check to see if coolant is visible in the coolant surge tank. If the coolant inside the coolant surge tank is boiling, do not do anything else until it cools down.
Page 329 Turn the pressure cap slowly counterclockwise about one full turn. If a hiss is heard, wait for including the surge tank pressure that to stop. A hiss means there cap, is hot. Wait for the cooling is still some pressure left. system and surge tank pressure You can be burned if you spill 2.
Page 330 6. Verify coolant level after engine If the decision is made not to lift the is shut off and the coolant is hood when this warning appears, cold. If necessary, repeat coolant but instead get service help right fill procedure Steps 1 6. away.
Page 331 Tows a trailer. See If the overheat warning is displayed with no sign of steam: 1. Turn the air conditioning off. for information on Steam from an overheated engine driving to a safe place in an 2. Turn the heater on to the highest can burn you badly, even if you emergency.
Page 332 If the warning continues, pull over, distances and/or towing a trailer in functioning properly. The fans stop, and park the vehicle the overheat protection mode change to low speed when right away. should be avoided. additional cooling is no longer required.
Page 333 displays, washer fluid will need to be added to the windshield washer fluid reservoir. To check the power steering fluid: 1. Turn the key off and let the engine compartment cool down. 2. Wipe the cap and the top of the reservoir clean.
Page 334 If the vehicle has rear drum brakes, they do not have wear indicators, but if a rear brake rubbing noise is The brake wear warning sound heard, have the rear brake linings means that soon the brakes will inspected immediately. Rear brake not work well.
Page 335 Do not top off the brake fluid. Adding fluid does not correct a leak. The braking system on a vehicle is If fluid is added when the linings are complex. Its many parts have to be worn, there will be too much fluid of top quality and work well together when new brake linings are if the vehicle is to have really good...
Page 336 Refer to the Maintenance Schedule After work is done on the brake to determine when to check the hydraulic system, make sure the brake fluid. See level is above the MIN but not over the MAX mark. Use only new DOT 3 brake fluid Check brake fluid by looking at the from a sealed container.
Page 337 Extended Storage: Remove the black, negative ( ) cable from the battery or use a battery trickle Battery posts, terminals, and charger. related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm.
Page 338 If the level is below the bottom of the fill plug hole, located on the The following information relates to transfer case, some lubricant will compliance with federal noise need to be added. Add enough emission standards for vehicles with lubricant to raise the level to the a Gross Vehicle Weight Rating Refer to...
Page 339 2. The use of the vehicle after such 2. Firmly apply both the parking device or element of design has brake and the regular brake. Removal of the air cleaner been removed or rendered silencer. inoperative by any person. Modification of the air cleaner. Among those acts presumed to Do not use the accelerator constitute tampering are the acts...
Page 340 1. Before starting this check, be sure there is enough room around the vehicle. It should be of the vehicle in case it begins to parked on a level surface. While parked, and with the parking roll. Be ready to apply the regular brake set, try to turn the ignition to 2.
Page 341 Windshield wiper blades should be Headlamp aim has been preset and inspected for wear or cracking. See should need no further adjustment. If the vehicle is damaged in a crash, the headlamp aim may be affected. Replacement blades come in If adjustment to the headlamps is 3.
Page 342 2. When replacing a driver side bulb on a vehicle with duel For the proper type of replacement batteries, see your dealer. bulbs, see 3. When replacing a bulb on the passenger side, remove the For any bulb changing procedure Engine Air Cleaner cover.
Page 343 3. Pull the taillamp assembly 6. Press a new bulb into the socket rearward until the outer pins on and turn the socket clockwise the taillamp assembly disengage into the taillamp housing. from the vehicle. 7. Reinstall the taillamp assembly. To replace a taillamp assembly bulb: 1.
Page 344 3. Turn the bulb socket (C) one quarter turn to release the bulb socket from the lamp housing (A). 4. Pull the bulb (B) from the bulb socket (C). A. Cargo Lamp 5. Reverse the steps to install. B. Center High-Mounted Stoplamp (CHMSL) Bulb 2.
Page 345 An electrical overload may cause the lamps to go on and off, or in License some cases to remain off. Have the Plate Lamp headlamp wiring checked right away Rear Turn Signal 3047K The vehicle has fuses and circuit if the lamps go on and off or Lamp, Taillamp, breakers to protect against an remain off.
Page 346 The wiring circuits in the vehicle are The underhood fuse block is located protected from short circuits by a in the engine compartment, on the combination of fuses, circuit driver side of the vehicle. To remove fuses, hold the end of breakers, and fusible thermal links.
Page 348 The vehicle may not be equipped with all of the fuses, relays, and Trailer Back-up Transmission features shown. Lamps Controls (Ignition) Driver Side Fuel Pump Right Trailer Stop/ Low-Beam Turn Lamp Fuel System Headlamp Control Module Electronic Engine Control Suspension Not Used Module (Battery) Control, Automatic...
Page 349 Airbag System SEO B1 Upfitter Daytime Running Lamps (DRL) (If (Ignition) Usage (Battery) Equipped) Amplifier Accessory Power Driver Side Outlet Audio System High-Beam SEO Upfitter Miscellaneous Headlamp Usage (Ignition), Cruise Daytime Running Control Climate Controls Lamps 2 (If (Ignition) Not Used Equipped) Engine Control Airbag System...
Page 350 REAR Rear Defogger Antilock Brake Left Bussed DEFOG System 1 Electrical Center 2 RUN/CRNK Switched Power Starter Stud 2 (Trailer FAN HI Cooling Fan High Brakes) Speed Left Bussed FAN LO Cooling Fan Low Electrical Center 1 Speed Not Used FAN CNTRL Cooling Fan Not Used...
Page 351 Driver Side Turn Signal, Stoplamp Instrument Panel Back Lighting Passenger Side Turn Signal, Stoplamp Passenger Door Module, Driver Unlock Power Door Lock 2 (Unlock Feature) Power Door Lock 2 (Lock Feature) Stoplamps, Center High Mounted The vehicle may not be equipped Stoplamp with all of the fuses, relays, and Rear Climate Controls...
Page 352 Interior Lamps LT DR Driver Side Power Power Door Lock 1 Window Circuit (Unlock Feature) Breaker Rear Seat Entertainment Ultrasonic Rear Parking Assist, Power Driver Door Liftgate LT DR Harness Connection Power Door Lock 1 (Lock Feature) BODY Harness Connector Driver Information BODY Harness Connector...
Page 353 and a serious crash. See HEADLINER Headliner Harness Connector 2 Every new GM vehicle has high-quality tires made by a HEADLINER Headliner Harness Underinflated tires pose leading tire manufacturer. See Connector 1 the same danger as the warranty manual for SEO/ Special Equipment overloaded tires.
Page 354 for inflation pressure Worn or old tires can adjustment for high speed cause a crash. If the tread driving. is badly worn, replace them. Replace any tires that If the vehicle has 20 inch have been damaged by P275/55R20 size tires, they are impacts with potholes, classified as touring tires and This vehicle may come with...
Page 355 winter driving conditions, but they If using winter tires: if frequent driving in cold may not offer the same level of temperatures or on snow or ice Use tires of the same brand and traction or performance as winter covered roads is expected. See tread type on all four wheel tires on snow or ice-covered roads.
Page 356 The tire size U.S. Department of The type code is a combination of letters Transportation Motor Vehicle of cord and number of plies in and numbers used to define a Safety Standards. the sidewall and under the tread. particular tire's width, height, aspect ratio, construction type, The last four Tire...
Page 357 criteria have a TPC specification code molded onto the sidewall. The last four GM's TPC specifications meet or digits of the TIN indicate the tire exceed all federal safety manufactured date. The first two guidelines. digits represent the week (01-52) and the last two digits, the year.
Page 358 letter P as the first character in ply construction; and the letter B Maximum load that can the tire size means a passenger means belted bias ply be carried and the maximum vehicle tire engineered to construction. pressure needed to support that standards set by the U.S.
Page 359 a light truck tire engineered to ply construction; and the letter B the tire. Air pressure is standards set by the U.S. Tire means belted bias ply expressed in kPa (kilopascal) and Rim Association. construction. or psi (pounds per square inch). The three digit Diameter of number indicates the tire section...
Page 360 A pneumatic tire includes the Tire Identification in which the plies are laid at Number (TIN), an alphanumeric tire used on light duty trucks and alternate angles less than designator which can also some multipurpose passenger 90 degrees to the centerline of identify the tire manufacturer, vehicles.
Page 361 The friction between number of occupants a vehicle Vehicle the tire and the road surface. is designed to seat multiplied by manufacturer's recommended The amount of grip provided. 68 kg (150 lbs). See tire inflation pressure as shown The portion of a tire that on the tire placard.
Page 362 The ratings are molded into the sidewall of the tire. See Tires need the correct amount of air pressure to operate effectively. The Tire and Loading Information label on the vehicle number of designated seating indicates the original equipment positions multiplied by tires and the correct cold tire 68 kg (150 lbs) plus the rated inflation pressures.
Page 363 pressure on the Tire and Loading Information label, no Check the tires once a month further adjustment is necessary. or more. causes excessive heat buildup If the inflation pressure is low, and can cause sudden tire failure. Do not forget the spare tire, add air until the recommended You could have a crash and you if the vehicle has one.
Page 364 recommended cold tire pressure indicated on the vehicle placard or pressure, even if under-inflation has shown on the Tire and Loading tire inflation pressure label, you not reached the level to trigger Information label. should determine the proper tire illumination of the TPMS low tire inflation pressure for those tires.) pressure telltale.
Page 365 tires or wheels on your vehicle to assembly, excluding the spare tire each ignition cycle until the tires are ensure that the replacement or and wheel assembly. The TPMS inflated to the correct inflation alternate tires and wheels allow the sensors monitor the air pressure in pressure.
Page 366 The TPMS sensor matching The TPMS can warn about a low process was not done or not tire pressure condition but it does completed successfully after not replace normal tire The TPMS will not function properly rotating the tires. The maintenance.
Page 367 Operating electronic devices or using a TPMS relearn tool, in the 4. Start with the driver side being near facilities using radio following order: driver side front tire, front tire. wave frequencies similar to the passenger side front tire, passenger 5.
Page 368 The tire has a bump, bulge, 9. Turn the ignition to LOCK/OFF. or split. 10. Set all four tires to the recommended air pressure The tire has a puncture, cut, level as indicated on the Tire or other damage that cannot If your vehicle has dual rear and Loading Information label.
Page 369 Loading Information label after the tires have been rotated. See Check that all wheel nuts are properly tightened. See Wheel Nut Torque under Use this rotation pattern when Use this rotation pattern when rotating the tires if the vehicle rotating the tires if the vehicle Rust or dirt on a wheel, or on the has dual rear wheels (except has polished forged aluminum...
Page 370 Lightly coat the center of the wheel hub with wheel bearing When the vehicle is new, grease after a wheel change or If the vehicle is operated with a or whenever a wheel, wheel bolt, tire rotation to prevent corrosion tire that is underinflated, the tire or wheel nut is replaced, check the or rust build-up.
Page 371 maintenance affect how fast aging Parking for an extended period can takes place. GM recommends that cause flat spots on the tires that tires, including the spare if may result in vibrations while equipped, be replaced after driving. When storing a vehicle for six years, regardless of tread wear.
Page 372 traction control, and tire all four tires (six for dual rear pressure monitoring wheels) should wear out at performance. GM's TPC Spec about the same time. See Mixing tires of different sizes, number is molded onto the tire's brands, or types may cause sidewall near the tire size.
Page 373 The Tire and Loading Information label indicates the original equipment tires on the Using bias-ply tires on the If different sized wheels are used, vehicle. See vehicle may cause the wheel there may not be an acceptable for the label level of performance and safety if rim flanges to develop cracks location and more information...
Page 374 nominal rim diameters of graded 150 would wear one and 10 to 12 inches (25 to 30 cm), one-half (1½) times as well on or to some limited-production the government course as a tire Quality grades can be found tires. graded 100.
Page 375 straight-ahead braking traction performance on the laboratory road, the tires and wheels might need to be rebalanced. See your tests, and does not include test wheel than the minimum dealer for proper diagnosis. acceleration, cornering, required by law. Warning: The hydroplaning, or peak traction temperature grade for this tire is characteristics.
Page 376 Wheel Nut Torque under Using the wrong replacement wheels, wheel bolts, or wheel Do not use tire chains. There is for more information. nuts can be dangerous. It could not enough clearance. Tire chains affect the braking and handling of used on a vehicle without the the vehicle.
Page 377 It is unusual for a tire to blowout Driving on a flat tire will cause changing a flat tire. If it is used for while driving, especially if the tires permanent damage to the tire. anything else, you or others could are maintained properly.
Page 378 When the vehicle has a flat tire (B), use the following example as a guide to assist in the placement of level place to change the tire. To the wheel blocks (A). help prevent the vehicle from moving: 1. Set the parking brake firmly. 2.
Page 379 The equipment needed to change a 1. Open the spare tire hoist access flat tire is stored under the hole cover on the bumper and passenger side second row seat. use the ignition key to remove The spare tire is located underneath the spare tire lock.
Page 380 6. Tilt the tire toward the vehicle with some slack in the cable to allow access to the tire/wheel retainer. 3. Insert the hoist end (open end) (F) of the extension through the hole (G) in the rear bumper. Be sure the hoist end of the 5.
Page 381 The tools you will be using include the jack (A), the wheel blocks (B), the jack handle (C), the jack handle Use the following pictures and extensions (D), and the wheel instructions to remove the flat tire wrench (E). and raise the vehicle. 1.
Page 382 Raising the vehicle with the jack improperly positioned can damage the vehicle and even make the vehicle fall. To help avoid personal injury and vehicle damage, be sure to fit the jack lift head into the proper location before raising the vehicle. 4.
Page 383 wrench to tighten the nuts until the wheel is held against the hub. towel can be used; however, use Never use oil or grease on bolts 8. Turn the wheel wrench a scraper or wire brush later to or nuts because the nuts might counterclockwise to lower the remove all rust or dirt.
Page 384 (100 mi) and then 1600 km (1,000 mi) after that. Repeat this service whenever you have a tire removed or serviced. See for more information. When reinstalling the regular wheel and tire, also reinstall the center cap. Place the cap on the wheel and tap it into place until it seats Store the tire under the rear of the flush with the wheel.
Page 385 A. Flat or Spare Tire (Valve Stem 5. Raise the tire part way upward. Pointed Down) Make sure the retainer is seated in the wheel opening. B. Hoist Assembly 6. Raise the tire fully against the C. Hoist Cable underside of the vehicle by D.
Page 386 8. Reinstall the spare tire lock, 1. Put the tools (D) in the tool for information regarding proper tire if the vehicle has one. bag (E) and place them in the inflation and loading your vehicle. retaining bracket. For instruction on how to remove, To store the jack and jack tools: install or store a spare tire, see 2.
Page 387 After installing the spare tire on your vehicle, you should stop as soon as If the vehicle's battery (or batteries) possible and make sure the spare has run down, you may want to use tire is correctly inflated. Have the another vehicle and some jumper damaged or flat road tire repaired or cables to start your vehicle.
Page 388 If you have a four-wheel-drive The positive (+) terminal is vehicle, be sure the transfer located under a red plastic cover case is in a drive gear, not in at the positive battery post. To Neutral. uncover the positive (+) terminal, open the red plastic cover.
Page 389 If your vehicle has a diesel engine, the remote negative ( ) terminal is the negative ( ) post Using an open flame near a Fans or other moving engine on the auxiliary battery on the battery can cause battery gas to parts can injure you badly.
Page 390 negative ( ) cable to the battery. Use a remote 11. Start the vehicle with the good negative ( ) terminal on the dead positive (+) terminal if the vehicle battery and run the engine for a battery because this can cause has one.
Page 391 To disconnect the jumper cables from both vehicles: 1. Disconnect the black negative ( ) cable from the vehicle that had the bad battery. 2. Disconnect the black negative ( ) cable from the vehicle with the good battery. 3. Disconnect the red positive (+) Have the vehicle towed on a flatbed cable from the vehicle with the car carrier or a wheel lift tow truck.
Page 392 Is the proper towing equipment going to be used? See your dealer or trailering professional for additional advice and Recreational vehicle towing means equipment recommendations. towing the vehicle behind another vehicle, such as a motorhome. The Is the vehicle ready to be two most common types of towed? Just as preparing the recreational vehicle towing are...
Page 393 transmissions have no provisions 3. Securely attach the vehicle for internal lubrication while being being towed to the tow vehicle. towed. Shifting a four-wheel-drive vehicle's transfer case into N (Neutral) can cause the vehicle to roll even if the transmission is in P (Park).
Page 394 6. Turn the ignition to LOCK/OFF and remove the key steering wheel will still turn. After towing, see Shifting Out of Neutral under for the proper procedure to take the vehicle out of the Neutral position. Two-wheel-drive vehicles should not be towed with the rear wheels on the ground.
Page 395 8. Release the parking brake only Use the following procedure to dolly after the vehicle being towed is tow a two-wheel-drive vehicle from firmly attached to the tow dolly. the rear: Shifting a four-wheel-drive 9. Turn the ignition to LOCK/OFF. 1.
Page 396 Use the following procedure to dolly tow a four-wheel-drive vehicle from Shifting a four-wheel-drive the rear: vehicle's transfer case into N (Neutral) can cause the vehicle 1. Attach the dolly to the tow to roll even if the transmission is To preserve the vehicle's finish, vehicle following the dolly in P (Park).
Page 397 If necessary, use non-abrasive cleaners that are marked safe for painted surfaces to remove foreign Regularly clean bright metal parts matter. with water or chrome polish on Rinse the vehicle well, before chrome or stainless steel trim, washing and after, to remove all Occasional hand waxing or mild cleaning agents completely.
Page 398 Clean rubber blades using a lint-free cloth or paper towel soaked with Use a stiff brush with tire cleaner to windshield washer fluid or a mild clean the tires. detergent. Wash the windshield thoroughly when cleaning the blades. Bugs, road grime, sap, and a buildup of vehicle wash/wax treatments may cause wiper streaking.
Page 399 check constant velocity joints, material to parts repaired or rubber boots, and axle seals for replaced to restore corrosion To prevent dirt particle abrasions, leaks. protection. regularly clean the vehicle's interior. Original manufacturer replacement Immediately remove any soils. Note parts will provide the corrosion that newspapers or dark garments Lubricate all key lock cylinders, protection while maintaining the...
Page 400 remain on the surface being 3.78 L (1 gal) of water. cleaned for extended periods A concentrated soap solution will of time. leave a residue that creates streaks and attracts dirt. Do not Cleaners may contain solvents that use solutions that contain strong can become concentrated in the or caustic soap.
Page 401 3. Start on the outside edge of the soil and gently rub toward the Start by vacuuming the surface center. Rotate the cleaning cloth using a soft brush attachment. If a to a clean area frequently to rotating brush attachment is being For vehicles with high gloss prevent forcing the soil in to the used during vacuuming, only use it...
Page 402 Do not use cleaners that increase gloss, especially on the instrument panel. Reflected glare can decrease Use a soft microfiber cloth provide adequate protection. visibility through the windshield dampened with water to remove Clean safety belts only with mild under certain conditions. dust and loose dirt.
Page 403 Use the following guidelines for proper floor mat usage. The original equipment floor mats were designed for the vehicle. If the floor mats need replacing, it is recommended that GM certified floor mats be purchased. Non-GM floor mats may not fit properly and may interfere with the pedals.
Page 427 Roadside Assistance Program (Mexico) ....13-7 Reporting Safety Defects to Roadside Assistance the United States Program (U.S. and Government ....13-18 Canada) .
Page 428 1-800-263-3777 (English) or sure you are completely satisfied GMC. Normally, any concerns with 1-800-263-7854 (French). with the new vehicle. However, the sales transaction or the We encourage you to call the...
Page 429 40 days. If you do not agree with the For further information concerning decision given in your case, you In the event that you do eligibility in the Canadian Motor may reject it and proceed with any not feel your concerns have been Vehicle Arbitration Plan (CAMVAP), other venue for relief available addressed after following the...
Page 430 However, we recognize that despite the good intentions of all parties If your case is not resolved in a involved, sometimes a reasonable amount of time by your misunderstanding may occur. dealer, please call the General Motors Customer Assistance If you have a problem that has not been satisfactorily handled through Center (CAC) and provide the the normal means, we suggest the...
Page 431 GMC encourages customers to call CA1-163-005 the toll-free number for assistance. 1908 Colonel Sam Drive However, if a customer wishes to Oshawa, Ontario L1H 8P7 write or e-mail GMC, the letter www.gmc.ca 5329-0812 should be addressed to: 1-800-263-3777 (English) 1-800-263-7854 (French)
Page 432 1-800-462-8583. TTY users vehicle diagnostic information, and in Canada can dial 1-800-263-3830. schedule service appointments. View Take a trip to the GMC Owner printable dealer-recorded service Centre: records and self-recorded service records. Chat live with online help representatives.
Page 433 This program is available to services are available at no cost your vehicle, quickly and easily. qualified applicants for cost under the terms and conditions of Find the GMC-recommended reimbursement of eligible the program. The Roadside maintenance services for your aftermarket adaptive equipment Assistance program is not part of, vehicle.
Page 434 For more information about the renewal of this program at the end If the vehicle is in another city Transmission of urgent phone of its term, contact the GMC outside of your residence, messages. Customer Assistance Center at Roadside Assistance is limited : Call for 01-800-466-0801.
Page 435 Once the dealer has not possible for the nearest than 3.5 tons. reported that the vehicle has GMC dealership to repair the been repaired, Roadside Complimentary Transportation: If vehicle the same day, requiring Assistance will provide bus or...
Page 436 01-800-466-0801 unforeseen circumstances, such Cost of towing a trailer when as natural phenomena of an choosing a GMC dealer that is extraordinary nature, 1-866-466-8902 nearest to the temporary storage earthquakes, volcanic eruptions, facility for the disabled vehicle.
Page 437 New Vehicle Limited Warranty. ready: is given. GMC and General Motors of Your name, home address, and Canada Limited reserve the right to home telephone number Tow to the make any changes or discontinue...
Page 438 Service to Mounting, dismounting, the Roadside Assistance advisor change a flat tire with the spare or changing of snow tires, will help to make arrangements tire. The spare tire, if equipped, chains, or other traction devices. and explain how to receive must be in good condition and payment.
Page 439 of your transportation needs, your Coverage period in Canada), providing several transportation dealer can help minimize your extended powertrain, and/or options. Depending on the inconvenience. hybrid-specific warranties in both circumstances, your dealer can offer the U.S. and Canada. one of the following: If the vehicle cannot be scheduled into the service department Several Courtesy Transportation...
Page 440 reimbursement for reasonable fuel fees, excessive mileage, or rental expenses may be available. Claim usage beyond the completion of the amounts should reflect actual costs repair. and be supported by original If the vehicle is involved in a It may not be possible to provide a receipts.
Page 441 Recycled original equipment parts Limited Warranty, and any vehicle aftermarket collision parts. Some may also be used for repair. These failure related to such parts is not insurance companies will not parts are typically removed from covered by that warranty. specify aftermarket collision parts.
Page 442 Insurance company and policy Move the vehicle only if its position Insurance pays the bill for the repair, number. puts you in danger, or you are but you must live with the repair. instructed to move it by a police Depending on your policy limits, General description of the officer.
Page 443 In-Portfolio: Includes a Portfolio, Or write to: Owner Manual, and Warranty Helm, Incorporated Booklet. Attention: Customer Service RETAIL SELL PRICE: 47911 Halyard Drive $35.00 (U.S.) plus handling and Plymouth, MI 48170 Service Manuals have the diagnosis shipping fees. and repair information on the Prices are subject to change without engines, transmission, axle, Without Portfolio: Owner...
Page 444 Transport Canada) in a situation like a safety defect exists in a group this, please notify General Motors. of vehicles, it may order a recall and remedy campaign. Call 1-800-GMC-8782 (1-800-462-8782), or write: GMC Customer Assistance Center P.O. Box 33172 Detroit, MI 48232-5172...
Page 445 In Canada, call 1-800-263-3777 (English) or 1-800-263-7854 This vehicle is equipped with an (French), or write: event data recorder (EDR). The General Motors of Canada Limited main purpose of an EDR is to Customer Care Centre, record, in certain crash or near The vehicle has a number of Mail Code: CA1-163-005 crash-like situations, such as an air...
Page 446 These data can help provide a if the vehicle is leased, with the OnStar Terms and Conditions and better understanding of the consent of the lessee; in response Privacy Statement on the OnStar circumstances in which crashes and to an official request by police or website.
Page 447 personal information or link with any other GM system containing personal information. This vehicle has systems that operate on a radio frequency that comply with Part 15 of the Federal Communications Commission (FCC) rules and with Industry Canada Standards RSS GEN/210/220/310. Operation is subject to the following two conditions: 1.

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