Chevrolet Silverado 2008 Specifications

Seats and Restraint Systems... 1-1Front Seats... 1-2Rear Seats...

Memory Seat, Mirrors, and PedalsYour vehicle may have the memory package.The controls for thisfeature are located on thedriver’s door panel, and areus

" (Unlock): Press to unlock the driver’s door. If " ispressed again within three seconds, all remaining doorswill unlock.If it is dark enoug

To replace the battery in the RKE transmitter:1. Separate the halves of the transmitter with a flat,thin object inserted into the notch on the side.2.

Do not use the remote start feature if your vehicle is lowon fuel. Your vehicle may run out of fuel.If your vehicle has the remote start feature, the

For example, if the lock button and then the remotestart buttons are pressed again after the vehiclehas been running for five minutes, 10 minutes aread

Doors and LocksDoor Locks{CAUTION:Unlocked doors can be dangerous.• Passengers, especially children, can easilyopen the doors and fall out of a moving

Delayed LockingWhen locking the doors with the power lock switch orthe Remote Keyless Entry (RKE) transmitter and a dooris open, the doors will lock fi

When you want to open a rear door when the securitylock is on, do the following:1. Unlock the door by lifting the rear door manual lock,using the powe

To open a rear accessdoor from the inside, thefront door must be openedfirst. Then, use the handlelocated on the inside of therear access door to open.

Tailgate RemovalThe tailgate can be removed to allow for differentloading situations. Although the tailgate can be removedwithout assistance, you may

Windows{CAUTION:Leaving children, helpless adults, or pets in avehicle with the windows closed is dangerous.They can be overcome by the extreme heatan

To recall the memory positions, the vehicle must be inPARK (P). Press and release either button 1 or button 2corresponding to the desired driving posi

Power Windows{CAUTION:Leaving children in a vehicle with the keys isdangerous for many reasons, children orothers could be badly injured or even kille

Express Down WindowsVehicles with the express down feature allow the driverand front passenger windows to be lowered withoutholding the switch. Press

Sun VisorsPull the sun visor down to block glare. Swing the sunvisor to the side to cover the side window.The passenger’s side sun visor may have a va

The theft-deterrent system will not activate if the doorsare locked with the vehicle’s key or the manual door lock.It activates only if you use the po

PASS-Key®III+ ElectronicImmobilizerThe PASS-Key III+ system operates on a radiofrequency subject to Federal CommunicationsCommission (FCC) Rules and w

If the engine still does not start, and the key appears tobe undamaged, try another ignition key. At this time, youmay also want to check the fuse, se

Starting and OperatingYour VehicleNew Vehicle Break-InNotice: Your vehicle does not need an elaboratebreak-in. But it will perform better in the long

B (ACC/ACCESSORY): This position lets things likethe radio and the windshield wipers operate whilethe engine is off.Lengthy operation of features such

Retained Accessory Power (RAP)The following vehicle accessories can be used for up to10 minutes after the engine is turned off:• Audio System• Power W

2. If the engine does not start after 5-10 seconds,especially in very cold weather (below 0°F or −18°C),it could be flooded with too much gasoline. Try

Reclining Seatbacks{CAUTION:You can lose control of the vehicle if you try toadjust a manual driver’s seat while the vehicleis moving. The sudden move

To control the fast idle:• To Enable the Fast idle, press and release theCruise Control On/Off button and ensure thatthe LED is lit.• For the preset F

Before you start driving, fully press the brake pedal toconfirm the adjustment is right for you. While driving,make only small adjustments.Your vehicle

How long should you keep the coolant heater pluggedin? The answer depends on the outside temperature, thekind of oil you have, and some other things.

See “Range Selection Mode” later in this section.PARK (P): This position locks your rear wheels. It is thebest position to use when you start the engi

REVERSE (R): Use this gear to back up.Notice: Shifting to REVERSE (R) while your vehicleis moving forward could damage the transmission.The repairs wo

Your vehicle has a shift stabilization feature that adjuststhe transmission shifting to the current driving conditionsin order to reduce rapid upshift

FIRST (1): For the Hydra-Matic®4-Speed transmissionthis position reduces vehicle speed even more thanSECOND (2) without using the brakes. You can use

To use this feature, do the following:1. Move the shift lever to the MANUAL MODE (M).2. Press the plus/minus buttons, located on thesteering column sh

Tow/Haul ModeIf your vehicle has an automatic transmission, ithas a tow/haul mode. If your vehicle has an Allisonor Hydra-Matic®6-speed automatic tran

Tow/Haul Mode (Allison Transmission®or Hydra-Matic®6-Speed AutomaticTransmission)If your vehicle has an Allison or Hydra-Matic®6-speedautomatic transm

{CAUTION:Sitting in a reclined position when your vehicleis in motion can be dangerous. Even if youbuckle up, your safety belts cannot do theirjob whe

Grade Braking (Allison Transmission®or Hydra-Matic®6-Speed AutomaticTransmission)The Grade Braking shift modes can be activated bypressing the button

Manual Transfer CaseThe transfer case shift lever is on the floor to the rightof the driver. Use this lever to shift into and out ofFour-Wheel Drive.A

4 n(Four-Wheel-Drive Low): This setting alsoengages the front axle and delivers extra torque.You may never need Four-Wheel-Drive Low. It sendsmaximum

You can shift from Two-Wheel-Drive High toFour-Wheel-Drive High or Four-Wheel-Drive High toTwo-Wheel-Drive High while the vehicle is moving. Inextreme

Shifting In or Out of Four-Wheel-Drive LowNotice: Shifting the transfer case intoFour-Wheel-Drive Low while moving at speedsfaster than 3 mph (5 km/h)

Shifting In or Out of NEUTRAL1. With the vehicle running and the engine at an idleset the parking brake.2. Place the transmission into NEUTRAL (N).Shi

4 m(Four-Wheel-Drive High): Use theFour-Wheel-Drive High position when extra traction isneeded, such as on snowy or icy roads or in most off-roadsitua

Shifting Into Four-Wheel Drive LowWhen Four-Wheel-Drive Low is engaged, vehicle speedshould be kept below 45 mph. Extended high-speedoperation in Four

Shifting Out of Four-Wheel-Drive LowTo shift from Four-Wheel-Drive Low toFour-Wheel-Drive High, or Two-Wheel-Drive High,your vehicle must be stopped o

Shifting Out of NEUTRALTo shift out of NEUTRAL do the following:1. Set the parking brake and apply the regularbrake pedal.2. Shift the transmission to

To return the seatback to an upright position, do thefollowing:1. Lift the lever fully without applying pressure to theseatback and the seatback will

for driving in most street and highway situations. Thefront axle is not engaged in Two-Wheel Drive.This setting also provides the best fuel economy.AU

Shifting Into Four-Wheel-Drive High orAUTO (Automatic Four-Wheel Drive)Turn the knob to the Four-Wheel-Drive High or AUTOposition. This can be done at

Shifting Out of Four-Wheel-Drive LowTo shift from Four-Wheel-Drive Low toFour-Wheel-Drive High, AUTO or Two-Wheel-Drive High,your vehicle must be stop

Shifting into NEUTRALTo shift the transfer case to NEUTRAL do the following:1. Make sure the vehicle is parked so that it will not roll.2. Set the par

Parking BrakeTo set the parking brake, hold the regular brake pedaldown with your right foot. Push down the parkingbrake pedal with your left foot.A c

Shifting Into Park{CAUTION:It can be dangerous to get out of your vehicleif the shift lever is not fully in PARK (P) withthe parking brake firmly set.

Leaving Your Vehicle With the EngineRunning{CAUTION:It can be dangerous to leave your vehicle withthe engine running. Your vehicle could movesuddenly

Shifting Out of ParkThis vehicle is equipped with an electronic shift lockrelease system. The shift lock release is designed to:• Prevent ignition key

Engine Exhaust{CAUTION:Engine exhaust can kill. It contains the gascarbon monoxide (CO), which you cannot see orsmell. It can cause unconsciousness an

{CAUTION:It can be dangerous to get out of your vehicleif the shift lever is not fully in PARK (P) withthe parking brake firmly set. Your vehicle canro

Head RestraintsAdjust the head restraint so that the top of the restraintis at the same height as the top of the occupant’s head.This position reduces

MirrorsManual Rearview MirrorAdjust the mirror to see clearly behind your vehicle.Hold the mirror in the center to move it up or down andside to side.

Compass CalibrationThe compass may need calibration if one of thefollowing occurs:• After approximately five seconds, the display doesnot show a compas

To adjust for compass variance:1. Find your current location and variance zonenumber on the following zone map.2. Press and hold the on/off button unt

Temperature DisplayThe temperature can be displayed by pressingthe compass/temperature button. Pressing thecompass/temperature button once briefly, wil

Outside Towing MirrorsIf the vehicle has trailer towing type mirrors, they can beadjusted so you can have a clear view of the objectsbehind you. Manua

Outside Power MirrorsIf your vehicle is equippedwith outside power mirrors,the controls are locatedon the driver’s doorarmrest.• Press (A) to select t

Convex MirrorThe passenger’s side mirror may have convex glass.A convex mirror’s surface is curved so more canbe seen from the driver’s seat.{CAUTION:

If the mirrors are accidentally folded/unfolded manually,they may shake or flutter at normal driving speedsand may not stay in the unfolded position. I

Convex Mirror{CAUTION:A convex mirror can make things (like othervehicles) look farther away than they really are.If you cut too sharply into the righ

{CAUTION:The Ultrasonic Rear Parking Assist (URPA)system does not replace driver vision.It cannot detect:• objects that are below the bumper,underneat

Seatback LatchesThe front seatbacks tilt forward to allow access to therear of the cab.To tilt the seatback forward, lift the lever located on theoutb

To be detected, objects must be at least 10 inches(25.4 cm) off the ground and below tailgate level.Objects must also be within 8 feet (2.5 m) from th

When the System Does Not Seem toWork ProperlyIf the URPA system will not activate due to a temporarycondition, the message PARKING ASSIST OFF will bed

A complete OnStar Owner’s Guide and the OnStarTerms and Conditions are included in the vehicle’sOnStar Subscriber glove box literature. For moreinform

Available Services included withDirections & Connections Plan•All Safe and Sound Plan Services• Driving Directions - Advisor delivered or OnStarTu

How OnStar Service WorksYour vehicle’s OnStar system has the capabilityof recording and transmitting vehicle information.This information is automatic

Universal Home RemoteSystemThe Universal Home Remote System provides a way toreplace up to three hand-held Radio-Frequency (RF)transmitters used to ac

Read the instructions completely before attempting toprogram the transmitter. Because of the steps involved,it may be helpful to have another person a

2. Locate in the garage, the garage door openerreceiver (motor-head unit). Locate the “Learn” or“Smart” button. It can usually be found where thehangi

Programming Universal HomeRemote — Fixed CodeFor questions or help programming the UniversalHome Remote System, call 1-866-572-2728 or goto www.learca

The garage door opener receiver (motor head unit)could also have a row of dip switches that can beused when programming the Universal HomeRemote. If t

To fold the seat down, do the following:1. Push the seat cushion rearward while pulling therelease strap, located under the seat cushion.Pull the seat

2. Write down the eight to 12 switch settings from leftto right as follows:• When a switch is in the up position, write “Left.”• When a switch is in t

5. After entering all of the switch positions, again,firmly press and release all three buttons at thesame time. The indicator lights will turn on.6. P

Storage AreasGlove BoxTo open the glove box, lift up on the lever.CupholdersYour vehicle may have cupholders located on andbehind the center console a

Center Console StorageYour vehicle may have an upper and lower centerconsole storage area with cupholders.To access the upper storage area, pull lever

Be sure the cargo is properly loaded.• If small heavy objects are placed on the roof, cut apiece of 3/8 inch plywood to fit inside the crossrailsand si

To adjust a tie-down, pull the locator pin out andmove the tie-down to another location making surethe locator pin lines up with a locator hole on the

SunroofIf your vehicle has a power sliding sunroof, the ignitionneeds to be turned to RUN, or the Retained AccessoryPower (RAP) must be activated to o

Crew CabIf your vehicle is a crewcab, there are two sunroofswitches located in theoverhead console abovethe rearview mirror.Vent: From the closed posi

✍ NOTES2-84

Instrument Panel Overview ...3-4Instrument Panel Overview(Base/Uplevel version) ...3-4Instru

Safety BeltsSafety Belts: They Are for EveryoneThis part of the manual tells you how to use safetybelts properly. It also tells you some things you sh

StabiliTrak®Indicator Light ...3-48Engine Coolant Temperature Gage ...3-48Tire Pressure Light ...

✍ NOTES3-3

Instrument Panel OverviewInstrument Panel Overview (Base/Uplevel version)The main components of the instrument panel are the following:A. Air Outlets.

C. Driver Information Center (DIC) Buttons. See DriverInformation Center (DIC) on page 3-56.D. Hazard Warning Flasher Button. See HazardWarning Flashe

Instrument Panel Overview (Premium version)A. Air Outlets. See Outlet Adjustment on page 3-35.B. Turn Signal/Multifunction Lever. See TurnSignal/Multi

E. Shift Lever. See Automatic Transmission Operationon page 2-28.F. Tow/Haul Selector Button (If Equipped).See Tow/Haul Mode on page 2-34.G. Driver In

Hazard Warning FlashersThe hazard warning flashers warn others. They also letthe police and other emergency vehicles know youhave a problem.The hazard

The tilt steering wheel lever is located on the lower leftside of the steering column.To tilt the wheel, hold the steering wheel and pull thelever. Th

Turn and Lane-Change SignalsThe turn signal has two upward (for right) and twodownward (for left) positions. These positions allow youto signal a turn

Flash-to-PassThis feature lets you use your high-beam headlamps tosignal a driver in front of you that you want to pass.It works even if your headlamp

In most states and in all Canadian provinces, the lawrequires wearing safety belts. Here is why:You never know if you will be in a crash. If you do ha

Rainsense™ II WipersIf your vehicle has Rainsense™ II windshield wipers,the moisture sensor is located next to the insiderearview mirror and is mounte

Heated Windshield WasherFor vehicles with the heated windshield washer fluidsystem it can be used to help clear ice, snow, tree sap,or bugs from your w

When the brakes are applied, cruise control isturned off.For vehicles with an Allison®automatic transmission,see “Grade Braking and Cruise Grade Braki

Setting Cruise ControlCruise control will not work if the parking brake is set, orif the master cylinder brake fluid level is low.The cruise control li

Reducing Speed While Using CruiseControlTo reduce the vehicle speed while using cruise control:• Press and hold the SET– button on the steeringwheel u

Exterior LampsThe exterior lampscontrol is located on theinstrument panel to the leftof the steering wheel.It controls the following systems:• Headlam

2(Headlamps): Turn the control to this position toturn on the headlamps together with the following:• Parking Lamps• Instrument Panel Lights• Taillamp

Automatic Headlamp SystemWhen it is dark enough outside, the automatic headlampsystem will turn on the headlamps at the normalbrightness, along with t

Puddle LampsIf your vehicle has puddle lamps, they come on whenthe unlock button on the Remote Keyless Entry (RKE)Transmitter is pressed. The lamps ti

If your vehicle has this button, your vehicle may havethe snow plow prep package. For further information seeAdding a Snow Plow or Similar Equipment o

GENERAL MOTORS, GM, the GM Emblem,CHEVROLET, the CHEVROLET Emblem, and thenames SILVERADO and Z71 are registered trademarksof General Motors Corporati

Put someone on it. Get it up to speed. Then stop the vehicle. The riderdoes not stop.1-16

Reading LampsIf your vehicle has reading lamps they are located onthe overhead console.To turn on the reading lamps, press the buttonlocated next to e

EPM works to prevent excessive discharge of thebattery. It does this by balancing the generator’s outputand the vehicle’s electrical needs. It can inc

Certain power accessory plugs may not be compatibleto the accessory power outlet and could result inblown vehicle or adapter fuses. If you experience

Climate ControlsClimate Control System(With Air Conditioning )With this system you can control the heating, cooling,and ventilation for your vehicle.O

: (Outside Air): Press this button to turn the outsideair mode on. When the button is pressed, an indicatorlight will come on. When this mode is on, o

Defogging and DefrostingFog or frost on the inside of windows is a result of highhumidity (moisture) condensing on the cool windowglass. This can be m

Climate Control System(Heater Only)With this system you can control the heating andventilation for your vehicle.Operation9(Fan): Turn the left knob cl

Defogging and DefrostingFog or frost on the inside of windows is a result of highhumidity (moisture) condensing on the cool windowglass. This can be m

Driver and Passenger Side TemperatureControlsThe driver and passenger side temperature buttonsare used to adjust the temperature of the air comingthro

2. Set the driver’s and passenger’s temperature.To find your comfort setting, start with a 74°F (23°C)temperature setting and allow about 20 minutesfor

The person keeps going until stopped by something.In a real vehicle, it could be the windshield...or the instrument panel...1-17

Manual OperationThe air delivery mode or fan speed can be manuallyadjusted.DC (Fan): These buttons let you manually adjust thefan speed. PressD to inc

The recirculation mode cannot be used with floor, defog,or defrost modes. If recirculation is selected with one ofthose modes, the indicator light flash

SensorsThe solar sensor, locatedin the defrost grille, in themiddle of the instrumentpanel, monitors thesolar radiation. Do notcover the solar sensor

0(Defrost): Press this button to remove fog or frostfrom the windshield more quickly. This mode directsa portion of the air to the windshield and side

Warning Lights, Gages, andIndicatorsThis part describes the warning lights and gages onyour vehicle. The pictures help to locate them.Warning lights a

Instrument Panel ClusterYour instrument cluster is designed to let you know at a glance how your vehicle is running. You will know how fastyou are goi

Speedometer and OdometerYour speedometer lets you see your speed in bothmiles per hour (mph) and kilometers per hour (km/h).Your odometer shows how fa

Safety Belt RemindersSafety Belt Reminder LightWhen the engine is started, a chime will sound forseveral seconds to remind people to buckle their safe

Airbag Readiness LightThere is an airbag readiness light on the instrumentpanel cluster, which shows the airbag symbol.The system checks the airbag’s

Airbag Off LightIf your vehicle has an airbag on-off switch, it also hasa passenger airbag status indicator located in theoverhead console.When you st

or the safety belts!With safety belts, you slow down as the vehicle does.You get more time to stop. You stop over more distance,and your strongest bon

When you manually turn the right front passenger’sairbag off using the airbag on-off switch in the glove box,the indicator light OFF or the off symbol

Passenger Airbag Status IndicatorIf your vehicle has the passenger sensing system, youroverhead console will have a passenger airbag statusindicator.W

{CAUTION:Even though the passenger sensing system isdesigned to turn off the right front passenger’sfrontal airbag if the system detects a rear-facing

Charging System LightThis light will come onbriefly when you turn onthe ignition key, butthe engine is not running,as a check to showyou it is working.

Readings outside the normal operating range may alsooccur when a large number of electrical accessoriesare operating in the vehicle and the engine is

This light should come on briefly when you turn theignition key to RUN. If it does not come on then, have itfixed so it will be ready to warn you if the

StabiliTrak®Indicator LightIf equipped, this warninglight should come onbriefly when the engineis started.If the warning light does not come on then, h

Tire Pressure LightThis light comes on brieflywhen the engine is started.This light will also come on when one or more of yourtires are significantly un

Notice: Modifications made to the engine,transmission, exhaust, intake, or fuel system ofyour vehicle or the replacement of the original tireswith othe

A loose or missing fuel cap allows fuel to evaporateinto the atmosphere. A few driving trips with thecap properly installed should turn the light off.

Q: If I am a good driver, and I never drive far fromhome, why should I wear safety belts?A: You may be an excellent driver, but if you are in acrash —

Oil Pressure GageYour vehicle may have an engine oil pressure gage.It shows the engine oil pressure in psi (pounds persquare inch) when the engine is

Oil Pressure Light{CAUTION:Do not keep driving if the oil pressure is low.If you do, your engine can become so hot thatit catches fire. You or others c

Cruise Control LightThis light comes onwhenever you set thecruise control.The light goes out when the cruise control is turned off.See Cruise Control

Fuel GageWhen the ignition is on, the fuel gage tells you abouthow much fuel you have left in your tank.The gage will first indicate empty before you a

Low Fuel Warning LightThis light, under the fuelgage, will come on brieflywhen you are startingthe engine.This light and a chime will come on when the

DIC Operation and Displays(With DIC Buttons)If your vehicle has DIC buttons, the information belowexplains the operation of this system.The DIC has di

T (Vehicle Information): Press this button to displaythe oil life, units, tire pressure readings for vehicleswith the Tire Pressure Monitor System (TP

The trip odometer has a feature called the retro-activereset. This can be used to set the trip odometer tothe number of miles (kilometers) driven sinc

TimerPress the trip/fuel button until TIMER displays.This display can be used as a timer.To start the timer, press the set/reset button whileTIMER is

Vehicle Information Menu ItemsT(Vehicle Information): Press this button to scrollthrough the following menu items:Oil LifePress the vehicle informatio

Sit up straight and always keep your feet on the floor infront of you. The lap part of the belt should be worn lowand snug on the hips, just touching t

Trailer Gain and OutputOn vehicles with the Integrated Trailer Brake Control(ITBC) system, the trailer brake display appears inthe DIC. Press the vehi

DIC Operation and Displays(Without DIC Buttons)If your vehicle does not have DIC buttons, theinformation below explains the operation of this system.T

To use the retro-active reset feature, press and hold thetrip odometer reset stem for at least four seconds.The trip odometer will display the number

You should change the oil as soon as you can.See Engine Oil (Gasoline Engine) on page 5-15.In addition to the engine oil life system monitoringthe oil

LanguageThis display allows you to select the language in whichthe DIC messages will appear. To select a language:1. Press the trip odometer reset ste

CHANGE ENGINE OIL SOONThis message displays when the engine oil needs to bechanged. When you change the engine oil, be sureto reset the CHANGE ENGINE

DRIVER DOOR OPENThis message displays and a chime sounds if the driverdoor is not fully closed and the vehicle is in a drivegear. Stop and turn off th

This message displays and a chime sounds if theengine cooling system reaches unsafe temperatures foroperation. Stop and turn off the vehicle as soon a

OIL PRESSURE LOW STOP ENGINENotice: If you drive your vehicle while the engineoil pressure is low, severe engine damage mayoccur. If a low oil pressur

RIGHT REAR DOOR OPEN (Crew Cab)This message displays and a chime sounds if thepassenger side rear door is not fully closed and thevehicle is in a driv

Q: What is wrong with this?A: The shoulder belt is too loose. It will not give asmuch protection this way.{CAUTION:You can be seriously hurt if your s

SERVICE BRAKES SOONThis message displays if there is a problem with thebrake system. If this message appears, stop as soon aspossible and turn off the

SERVICE TRAILER BRAKE SYSTEMOn vehicles with the Integrated Trailer Brake Control(ITBC) system, this message displays and a chimesounds when there is

TIGHTEN GAS CAPThis message may display along with the check enginelight on the instrument panel cluster if the vehicle’sfuel cap is not tightened pro

TRANSMISSION HOT IDLE ENGINENotice: If you drive your vehicle while thetransmission fluid is overheating and thetransmission temperature warning is dis

DIC Vehicle Customization(With DIC Buttons)Your vehicle may have customization capabilities thatallow you to program certain features to one preferred

DISPLAY LANGUAGEThis feature allows you to select the language in whichthe DIC messages will appear.Press the customization button until the DISPLAYLA

AUTO DOOR UNLOCKThis feature allows you to select whether or not to turnoff the automatic door unlocking feature. It alsoallows you to select which do

REMOTE DOOR UNLOCKThis feature allows you to select the type of feedbackyou will receive when unlocking the vehicle withthe Remote Keyless Entry (RKE)

EXIT LIGHTINGThis feature allows you to select the amount of time youwant the exterior lamps to remain on when it is darkenough outside. This happens

CHIME VOLUMEThis feature allows you to select the volume level ofthe chime.Press the customization button until CHIME VOLUMEappears on the DIC display

Q: What is wrong with this?A: The lap belt is too loose. It will not give nearly asmuch protection this way.{CAUTION:You can be seriously hurt if your

EASY EXIT SEATIf your vehicle has this feature, it allows you to selectyour preference for the automatic easy exit seat feature.See Memory Seat, Mirro

REMOTE STARTIf your vehicle has this feature, it allows you to turn theremote start off or on. The remote start feature allows youto start the engine

EXIT FEATURE SETTINGSThis feature allows you to exit the feature settings menu.Press the customization button until PRESSV TO EXITFEATURE SETTINGS app

Keeping your mind on the drive is important for safedriving. See Defensive Driving on page 4-2. Here aresome ways in which you can help avoid distract

Setting the ClockAM-FM Radio with Optional CD PlayerIf the vehicle has an AM/FM radio with an optionalCD player, it has aH (clock) button for setting

Changing the Time and Date DefaultSettingsTo change the time default setting from 12 hours to24 hours or change the date default setting frommonth/day

Changing the Time and Date DefaultSettingsTo change the time default setting from 12 hoursto 24 hours or change the date default setting frommonth/day

The vehicle has one of these radios as its audio system.Radio with CD (MP3) shown, Radio withSix-Disc CD (MP3) similarRadio with CD and DVD (MP3)3-89

Radios with CD and DVDRadios with CD and DVD have a Bose®SurroundSound System. Some of its features are explainedlater in this section under, “Adjusti

H (Clock) (AM-FM Radio): The radio may have aclock button for setting the time. With this type of radio,the clock can be set with either the radio tur

Q: What is wrong with this?A: The belt is buckled in the wrong place.{CAUTION:You can be seriously injured if your belt isbuckled in the wrong place l

4 (Information) (XM™ Satellite Radio Service, MP3,and RDS Features): Press to display additionaltext information related to the current FM-RDS or XM™s

3. Press and hold one of the six pushbuttons until abeep sounds. When that pushbutton is pressedand released, the station that was set, returns.4. Rep

To quickly adjust bass, midrange, or treble to the middleposition, press the pushbutton positioned under theBASS, MID, or TREB label for more than two

To quickly adjust all speaker and tone controls to themiddle position, press thef knob for more thantwo seconds.If the Rear Seat Audio (RSA) is turned

Radio MessagesCalibration Error: The audio system has beencalibrated for the vehicle from the factory. If CalibrationError displays, it means that the

To insert multiple CDs, do the following:1. Press and hold the^button for two seconds.A beep sounds and Load All Discs displays.2. Follow the displaye

Care of CDsIf playing a CD-R, the sound quality can be reduceddue to CD-R or CD-RW quality, the method of recording,the quality of the music that has

For the Six-Disc CD player, press and hold fortwo seconds to eject all discs.ZDVD (Eject): Press and release to eject the discthat is currently playin

• Press the CD/AUX button, or for a six-discCD player, press and hold the^button. A beepsounds and Load All Discs displays. Insert one ormore discs pa

Radios with CD and DVD Audio OutputOnly one audio source can be heard through thespeakers at one time. An audio source is defined asDVD slot, CD slot,

Q: What is wrong with this?A: The belt is over an armrest.{CAUTION:You can be seriously injured if your belt goesover an armrest like this. The belt w

Player Error: There are disc LOAD or disc EJECTproblems.• It is very hot. When the temperature returns tonormal, the CD should play.• The road is very

Playing a DVDDVD/CD AUX (Auxiliary): Press this button to cyclethrough DVD, CD, or Auxiliary when listening tothe radio. The DVD/CD text label and a m

SEEK ¨(Next Track/Chapter): Press the right arrowto go to the next track or chapter. This button mightnot work when the DVD is playing the copyrightin

c(Stop): Press to stop playing, rewinding, or fastforwarding a DVD.r (Enter): Press to select the choices that arehighlighted in any menu.y (Menu): Pr

Inserting a DiscTo play a disc, gently insert the disc, with the label sideup, into the loading slot. The DVD player might notaccept some paper labele

DVD Radio Error MessagesPlayer Error: This message displays when there aredisc load or eject problems.Disc Format Error: This message displays, if the

CD/AUX (CD/Auxiliary): Press to play a CD when aportable audio device is playing. Press again andthe system begins playing audio from the connectedpor

MP3 FormatBurning an MP3 disc on a personal computer:• Make sure the MP3 files are recorded on a CD-Ror CD-RW disc.• Do not mix standard audio and MP3

Root DirectoryThe root directory of the CD-R or CD-RW is treated asa folder. If the root directory has compressed audiofiles, the directory displays as

File System and NamingThe song name that displays is the song name that iscontained in the ID3 tag. If the song name is not presentin the ID3 tag, the

Q: What is wrong with this?A: The shoulder belt is worn under the arm. It shouldbe worn over the shoulder at all times.{CAUTION:You can be seriously i

©SEEK ¨: Press the left SEEK arrow to go to thestart of the current MP3 file, if more than ten secondshave played. Press the right SEEK arrow to go tot

It could take several minutes to scan the disc dependingon the number of MP3 files recorded to the CD-R orCD-RW. The radio can begin playing while it i

Using an MP3 (Radio with CDand DVD Player)MP3/WMA CD-R or CD-RW DiscCompressed Audio or Mixed Mode DiscsThe radio also plays discs that contain bothun

Root DirectoryThe root directory of the CD-R or CD-RW is treated asa folder. If the root directory has compressed audiofiles, the directory is displaye

File System and NamingThe song name that is displayed is the song name that iscontained in the ID3 tag. If the song name is not presentin the ID3 tag,

Z DVD (Eject): Press and release this button toeject the CD-R or CD-RW that is currently playing in thetop slot. A beep sounds and Ejecting Disc displ

h (Music Navigator): Use the music navigatorfeature to play MP3/WMA files on the CD-R or CD-RWin order by artist or album. Press the pushbuttonlocated

DVD/CD AUX (Auxiliary): Press this button to cyclethrough DVD, CD, or Auxiliary when listening tothe radio. The DVD/CD text label and a messageshowing

No Artist Info: No artist information is available at thistime on this channel. The system is working properly.No Title Info: No song title informatio

Rear Seat Entertainment (RSE)SystemThe vehicle may have a DVD Rear Seat Entertainment(RSE) system. The RSE system works with thevehicle’s audio system

Using this ManualRead the owner manual from beginning to end to learnabout the vehicle’s features and controls. Picturesand words work together to exp

Q: What is wrong with this?A: The belt is behind the body.{CAUTION:You can be seriously injured by not wearingthe lap-shoulder belt properly. In a cra

HeadphonesThe RSE includes two 2-channel wireless headphonesthat are dedicated to this system. Channel 1 isdedicated to the video screen, while Channe

Notice: Do not store the headphones in heat ordirect sunlight. This could damage the headphonesand repairs will not be covered by your warranty.Storag

To use the auxiliary inputs of the RSE system, connectan external auxiliary device to the color-coded A/Vjacks and turn both the auxiliary device and

Video ScreenThe video screen is located in the overhead console.To use the video screen, do the following:1. Push the release button located on the ov

Remote Control ButtonsO (Power): Press this button to turn the video screenon and off.P (Illumination): Press this button to turn the remotecontrol ba

While the DVD is playing, the DVD can be playedslowly by pressing the play/pause button then pressingthe fast forward button. The DVD continues playin

Battery ReplacementTo change the remote control batteries, do the following:1. Slide the rear cover back on the remote control.2. Replace the two batt

Problem Recommended ActionSometimes the wirelessheadphone audio cuts outor buzzes.Check for obstructions,low batteries, receptionrange, and interferen

DVD DistortionVideo distortion can occur when operating cellularphones, scanners, CB radios, Global Position Systems(GPS)*, two-way radios, mobile fax

To listen to an iPod or portable audio device throughthe RSA, attach the iPod or portable audio device to thefront auxiliary input (if available), loc

Q: What is wrong with this?A: The belt is twisted across the body.{CAUTION:You can be seriously injured by a twisted belt.In a crash, you would not ha

PROG (Program): Press this button to go to the nextpreset radio station or channel set on the mainradio. This function is inactive, with some radios,

If your vehicle has the navigation system, press andhold this button for longer than one second to initiatevoice recognition. See “Voice Recognition”

XM™ Satellite Radio ServiceXM™ Satellite Radio Service gives digital radioreception from coast-to-coast in the 48 contiguousUnited States, and in Cana

Your Driving, the Road, and Your Vehicle ...4-2Defensive Driving ...4-2Drunk Driving ...

Your Driving, the Road, andYour VehicleDefensive DrivingDefensive driving means “always expect theunexpected.” The first step in driving defensively is

For persons under 21, it is against the law in everyU.S. state to drink alcohol. There are good medical,psychological, and developmental reasons forth

Avoid needless heavy braking. Some people drive inspurts — heavy acceleration followed by heavybraking — rather than keeping pace with traffic. This i

Let us say the road is wet and you are driving safely.Suddenly, an animal jumps out in front of you. You slamon the brakes and continue braking. Here

StabiliTrak®SystemYour vehicle may have the StabiliTrak®system whichcombines antilock brake, traction and stability controlsystems and helps the drive

The traction control disablebutton is located on theinstrument panel below theclimate controls.The traction control part of StabiliTrak®can be turnedo

Lap-Shoulder BeltAll seating positions in your vehicle have a lap-shoulderbelt except for the center front passenger position(if equipped) if your veh

In this mode, engine power is not reduced automaticallyand the driven wheels can spin more freely. This cancause the brake-traction control to activat

Suppose you are steering through a sharp curve. Thenyou suddenly accelerate. Both control systems —steering and acceleration — have to do their work w

An emergency like this requires close attention and aquick decision. If you are holding the steering wheel atthe recommended 9 and 3 o’clock positions

PassingPassing another vehicle on a two-lane road can bedangerous. To reduce the risk of danger while passing:• Look down the road, to the sides, and

Of course, traction is reduced when water, snow, ice,gravel, or other material is on the road. For safety, youwill want to slow down and adjust your d

If you think you will need some more ground clearanceat the front of your vehicle, you can remove the frontfascia lower air dam.The front fascia lower

Loading Your Vehicle for Off-RoadDriving{CAUTION:• Cargo on the load floor piled higher thanthe seatbacks can be thrown forwardduring a sudden stop. Yo

Environmental ConcernsOff-road driving can provide wholesome and satisfyingrecreation. However, it also raises environmentalconcerns. We recognize the

Controlling your vehicle is the key to successful off-roaddriving. One of the best ways to control your vehicleis to control your speed. Here are some

When you drive over obstacles or rough terrain, keep afirm grip on the steering wheel. Ruts, troughs, orother surface features can jerk the wheel out o

5. To make the lap part tight, pull up on theshoulder belt.It may be necessary to pull stitching on the safetybelt through the latch plate to fully ti

Approaching a HillWhen you approach a hill, you need to decide if it is oneof those hills that is just too steep to climb, descend, orcross. Steepness

Driving UphillOnce you decide you can safely drive up the hill, youneed to take some special steps.• Use a low gear and get a firm grip on the steering

There are some things you should do if the vehicle stalls,or is about to stall, and you cannot make it up the hill:• Push the brake pedal to stop the

If, after stalling, you try to back down the hill and decideyou just cannot do it, set the parking brake, put thetransmission in PARK (P) and turn off

If you decide you can go down a hill safely, then try tokeep your vehicle headed straight down, and use alow gear. This way, engine drag can help the

Driving Across an InclineSooner or later, an off-road trail will probably go acrossthe incline of a hill. If this happens, you have todecide whether t

Stalling on an Incline{CAUTION:Getting out on the downhill (low) side of avehicle stopped across an incline isdangerous. If the vehicle rolls over, yo

Driving in Mud, Sand, Snow, or IceWhen you drive in mud, snow, or sand, your wheels willnot get good traction. You cannot accelerate asquickly, turnin

Driving in Water{CAUTION:Driving through rushing water can bedangerous. Deep water can sweep your vehicledownstream and you and your passengerscould d

Driving at NightNight driving is more dangerous than day driving becausesome drivers are likely to be impaired — by alcohol ordrugs, with night vision

Shoulder Belt Height AdjusterYour vehicle has a shoulder belt height adjuster for thedriver and right front passenger.Adjust the height so that the sh

Driving in Rain and on Wet RoadsRain and wet roads can reduce vehicle tractionand affect your ability to stop and accelerate. Alwaysdrive slower in th

Other Rainy Weather TipsBesides slowing down, other wet weather driving tipsinclude:• Allow extra following distance.• Pass with caution.• Keep windsh

Hill and Mountain RoadsDriving on steep hills or through mountains is differentthan driving on flat or rolling terrain. Tips for drivingin these condit

Winter DrivingHere are some tips for winter driving:• Have your vehicle in good shape for winter.• You might want to put winter emergency supplies iny

StabiliTrak®improves your ability to accelerate whendriving on a slippery road. But you can turn StabiliTrak®off if you ever need to. See StabiliTrak®

You can run the engine to keep warm, but be careful.{CAUTION:Snow can trap exhaust gases under yourvehicle. This can cause deadly CO (carbonmonoxide)

Then, shut the engine off and close the window almostall the way to preserve the heat. Start the engineagain and repeat this only when you feel really

To prevent transmission wear, wait until the wheels stopspinning before shifting gears. Release the acceleratorpedal while you shift, and press lightl

Loading Your VehicleIt is very important to know how much weight yourvehicle can carry. This weight is called thevehicle capacity weight and includes

The Tire and Loading Information label also showsthe size of the original equipment tires (C) andthe recommended cold tire inflation pressures (D).For

Safety Belt PretensionersYour vehicle has safety belt pretensioners for frontoutboard occupants. Although you cannot see them,they are part of the saf

Item Description TotalAVehicle CapacityWeight forExample 1 =1,000 lbs(453 kg)BSubtract OccupantWeight 150 lbs(68 kg) × 2 =300 lbs (136 kg)CAvailable O

Item Description TotalAVehicle CapacityWeight forExample 3 =1,000 lbs(453 kg)BSubtract OccupantWeight 200 lbs(91 kg) × 5 =1000 lbs(453 kg)CAvailable C

The GVWR includes the weight of the vehicle,all occupants, fuel, and cargo.The Certification/Tire label also tells you themaximum weights for the front

Notice: Overloading your vehicle may causedamage. Repairs would not be covered by yourwarranty. Do not overload your vehicle.Using heavier suspension

Two-Tiered LoadingDepending on the model of your pick-up, you cancreate an upper load platform by positioningtwo or four 2 inches (5 cm) by 6 inches (

Adding a Snow Plow or SimilarEquipmentBefore installing a snow plow on your vehicle, here aresome things you will need to know:Notice: If your vehicle

Here are some guidelines for safely carrying a snowplow on your vehicle:• Make sure the weight on the front and rear axlesdoes not exceed the axle rat

In order to calculate the amount of weight any frontaccessory, such as a snow plow, is adding to the frontaxle, use the following formula:(W x (A + W.

You can add heavier equipment on the front of the vehicleif you compensate for it by carrying fewer passengers,less cargo, or by positioning cargo tow

Keep in mind that reserve capacity numbers areintended as a guide when selecting the amount ofequipment or cargo your truck can carry. If youare unsur

3. Be sure that the belt is not twisted and it lies flat.The elastic cord must be under the belt and theguide on top.{CAUTION:A safety belt that is not

Refer to the Truck-Camper Loading Informationlabel in the glove box for dimensions A and Bas shown in the following illustration.Use the rear edge of

You must weigh any accessories or otherequipment that you add to your vehicle. Then,subtract this extra weight from the CWR. This extraweight may shor

Pickup Conversion to Chassis CabWe are aware that some vehicle owners might considerhaving the pickup box removed and a commercial orrecreational body

Dinghy TowingTwo-Wheel-Drive VehiclesNotice: If you tow your vehicle with all four wheelson the ground, the drivetrain components couldbe damaged. The

{CAUTION:Shifting a four-wheel-drive vehicle’s transfercase into NEUTRAL can cause your vehicle toroll even if the transmission is in PARK (P).You or

Four-Wheel-Drive VehiclesUse the following procedure to tow your vehicle:1. Drive the vehicle up onto the tow dolly.2. Shift the transmission to PARK

Rear Towing (Rear Wheels Off theGround)Two-Wheel-Drive VehiclesUse the following procedure to tow your vehicle fromthe rear:1. Drive the vehicle onto

5. Shift the transfer case to NEUTRAL. SeeFour-Wheel Drive on page 2-36.6. Release the parking brake only after the vehiclebeing towed is firmly attach

If You Do Decide To Pull A TrailerIf you do, here are some important points:• There are many different laws, including speed limitrestrictions, having

Tow/Haul is designed to be most effective when thevehicle and trailer combined weight is at least 75 percentof the vehicle’s Gross Combined Weight Rat

4. Buckle, position, and release the safety belt asdescribed previously in this section. Make surethat the shoulder belt crosses the shoulder.To remov

Use one of the following charts to determine how much your vehicle can weigh, based upon your vehicle model andoptions.C-1500 Regular CabStandard Box

C-1500 Extended CabStandard Box (2WD)*Axle Ratio Maximum Trailer Weight GCWR**4.3L V63.233.734,300 lbs (1 950 kg)4,800 lbs (2 177 kg)9,500 lbs (4 309

C-1500 Extended CabShort Box (2WD)*Axle Ratio Maximum Trailer Weight GCWR**4.3L V63.233.734,400 lbs (1 196 kg)4,900 lbs (2 223 kg)9,500 lbs (4 309 kg)

C-1500 Regular CabLong Box (2WD)*Axle Ratio Maximum Trailer Weight GCWR**4.3L V63.233.734,700 lbs (2 132 kg)5,200 lbs (2 359 kg)9,500 lbs (4 309 kg)10

K-1500 Regular CabStandard Box (4WD)*Axle Ratio Maximum Trailer Weight GCWR**4.3L V6 3.73 5,100 lbs (2 313 kg) 10,000 lbs (4 536 kg)4.8L V83.424.105,9

K-1500 Extended CabShort Box (4WD)*Axle Ratio Maximum Trailer Weight GCWR**4.8L V83.424.105,500 lbs (2 495 kg)7,500 lbs (3 402 kg)11,000 lbs (4 989 kg

K-1500 Regular CabLong Box (4WD)*Axle Ratio Maximum Trailer Weight GCWR**4.3L V6 3.73 4,900 lbs (2 223 kg) 10,000 lbs (4 536 kg)4.8L V83.424.105,900 l

C-2500 ExtendedCab Standard BoxHD (2WD)* Axle RatioMaximum Trailer Weight GCWR**6.0L V83.734.1010,200 lbs (4 627 kg)12,700 lbs (5 761 kg)16,000 lbs (7

C-2500 Regular CabLong Box HD (2WD)* Axle RatioMaximum Trailer Weight GCWR**6.0L V83.734.1010,400 lbs (4 717 kg)12,900 lbs (5 851 kg)16,000 lbs (7 257

C-2500 Crew Cab LongBox HD (2WD)*Axle Ratio Maximum Trailer Weight GCWR**6.0L V83.734.109,900 lbs (4 490 kg)12,400 lbs (5 624 kg)16,000 lbs (7 257 kg)

Lap Belt (Crew and Extended Cab)This part is only for the lap belt. To learn how to wear alap-shoulder belt, see Lap-Shoulder Belt on page 1-28.You ve

K-2500 CrewCab Standard BoxHD (4WD)* Axle RatioMaximum Trailer Weight GCWR**6.0L V83.734.109,800 lbs (4 445 kg)12,300 lbs (5 579 kg)16,000 lbs (7 257

K-2500 Extended CabLong Box HD (4WD)*Axle Ratio Maximum Trailer Weight GCWR**6.0L V83.734.109,700 lbs (4 400 kg)12,200 lbs (5 534 kg)16,000 lbs (7 257

C-3500 RegularCab (2WD)*Axle Ratio Maximum Trailer Weight GCWR**6.0L V83.734.1010,100 lbs (4 581 kg)12,600 lbs (5 715 kg)16,000 lbs (7 257 kg)18,500 l

C-3500 CrewCab (2WD)*Axle Ratio Maximum Trailer Weight GCWR**6.0L V83.734.109,600 lbs (4 354 kg)12,100 lbs (5 488 kg)16,000 lbs (7 257 kg)18,500 lbs (

K-3500 ExtendedCab (4WD)* Axle RatioMaximum Trailer Weight GCWR**6.0L V83.734.109,500 lbs (4 309 kg)12,000 lbs (5 443 kg)16,000 lbs (7 257 kg)18,500 l

Weight of the Trailer TongueThe tongue load (A) of any trailer is an important weightto measure because it affects the total or gross weightof your ve

Fifth wheel or gooseneck kingpin weight should be 15 to25 percent of the trailer weight up to the maximumamount specified in the trailering chart for y

But let’s say your specific vehicle is equipped with someof the latest options and you have a front seat passengerand two rear seat passengers with som

HitchesIt’s important to have the correct hitch equipment.Crosswinds, large trucks going by and rough roads area few reasons why you’ll need the right

The hitch should be located in the pickup bed so that it’scenterline is over or slightly in front of the rear axle. Takecare that it is not so far for

Safety Belt ExtenderIf the safety belt will fasten around you, you shoulduse it.But if a safety belt is not long enough, your dealer/retailer will ord

Integrated Trailer Brake ControlSystemYour vehicle may have anIntegrated Trailer BrakeControl (ITBC) system forelectric trailer brakes.This symbol is

{CAUTION:Connecting a trailer that is not compatible withthe ITBC system may result in reduced orcomplete loss of trailer braking. There may bean incr

Trailer Brake Control PanelA. Manual Trailer Brake Apply LeverB. Trailer Gain Adjustment ButtonsThe ITBC system has a control panel located on theinst

The display page indicates Trailer Gain setting, poweroutput to the electric trailer brakes, trailer connectionand system operational status.A. Traile

TRAILER GAIN – This setting is displayed anytime theTrailer Brake Display Page is active. This settingcan be adjusted from 0.0 to 10.0 with either a t

Trailer Gain Adjustment ProcedureTrailer Gain should be set for a specific traileringcondition and must be adjusted any time vehicle loading,trailer lo

6. Adjust the Trailer Gain to just below the point oftrailer wheel lock-up, indicated by trailer wheelsqueal or puffs of tire smoke when a trailerwhee

To determine if the electrical fault is on the vehicle sideor trailer side of the trailer wiring harness connection,do the following:1. Disconnect the

Driving with a Trailer{CAUTION:If you have a rear-most window open and youpull a trailer with your vehicle, carbon monoxide(CO) could come into your v

Before you start, check all trailer hitch parts andattachments, safety chains, electrical connector, lamps,tires and mirror adjustment. If the trailer

Vehicle Damage WarningsNotices are also used in this manual.Notice: These mean there is something that coulddamage your vehicle.A notice tells about s

The manufacturer’s instructions that come with thebooster seat state the weight and height limitations forthat booster. Use a booster seat with a lap-

Turn Signals When Towing a TrailerThe arrows on your instrument panel will flash wheneveryou signal a turn or lane change. Properly hooked up,the trail

Parking on Hills{CAUTION:You really should not park your vehicle, with atrailer attached, on a hill. If something goeswrong, your rig could start to m

When You Are Ready to Leave AfterParking on a Hill1. Apply your regular brakes and hold the pedal downwhile you:• Start your engine• Shift into a gear

Heavy-Duty Trailer Wiring HarnessPackageFor vehicles equipped with heavy duty trailering, theharness is connected to a bracket on the hitch platform.T

Camper/Fifth-Wheel Trailer Wiring PackageThe seven-wire camper harness is located under thefront edge of the pickup box on the driver’s side of theveh

Electric Brake Control WiringProvisionsThese wiring provisions are included with your vehicleas part of the trailer wiring package. These provisionsar

✍ NOTES4-94

Service ...5-4Accessories and Modifications ...5-4California Propositio

Bulb Replacement ...5-61Halogen Bulbs ...5-61Headlamps ...

Tires ...5-121Sheet Metal Damage ...5-121Finish Damage ...

{CAUTION:Never do this.Here two children are wearing the same belt.The belt cannot properly spread the impactforces. In a crash, the two children can

ServiceFor service and parts needs, visit your dealer/retailer.You will receive genuine GM parts and GM-trained andsupported service people.Genuine GM

California Perchlorate MaterialsRequirementsCertain types of automotive applications, such as airbaginitiators, seat belt pretensioners, and lithium b

FuelIf your vehicle has a diesel engine, see “Diesel FuelRequirements and Fuel System” in the DURAMAX®Diesel manual.For vehicles with gasoline engines

California FuelIf your vehicle is certified to meet California EmissionsStandards, it is designed to operate on fuels thatmeet California specifications

Fuel E85 (85% Ethanol)The 8th digit of the Vehicle Identification Number (VIN)shows the code letter or number that identifies yourvehicle’s engine. The

If you do switch fuels, it is recommended that you addas much fuel as possible — do not add less thanthree gallons (11 L) when refueling. You should d

Filling the TankIf your vehicle has the DURAMAX Diesel engine, seethe DURAMAX Diesel manual for more information.{CAUTION:Fuel vapor burns violently a

{CAUTION:Fuel can spray out on you if you open the fuelcap too quickly. If you spill fuel and thensomething ignites it, you could be badly burned.This

Filling a Portable Fuel Container{CAUTION:Never fill a portable fuel container while it isin your vehicle. Static electricity dischargefrom the contain

Hood ReleaseTo open the hood do the following:1. Pull the handle withthis symbol on it. It islocated inside thevehicle to the left of thebrake pedal.2

{CAUTION:Never do this.Here a child is sitting in a seat that has alap-shoulder belt, but the shoulder part isbehind the child. In a crash, the child

Engine Compartment OverviewIf your vehicle has the DURAMAX®Diesel engine, see the DURAMAX®Diesel manual for more information.When you open the hood on

A. Engine Air Cleaner/Filter. See Engine AirCleaner/Filter (Gasoline Engines) on page 5-20.B. Air Filter Restriction Indicator (If Equipped).See Engin

When to Add Engine OilIf the oil is below the cross-hatched area at the tipof the dipstick, add at least one quart/liter of therecommended oil. This s

What Kind of Engine Oil to UseLook for three things:• GM6094MYour vehicle’s engine requires oil meetingGM Standard GM6094M. Look for and use onlyan oi

If you are in an area of extreme cold, where thetemperature falls below −20°F (−29°C), it isrecommended that you use either an SAE 5W-30synthetic oil

How to Reset the Engine Oil Life SystemThe Engine Oil Life System calculates when to changethe engine oil and filter based on vehicle use.Whenever the

Engine Air Cleaner/Filter(Gasoline Engines)If your vehicle has a diesel engine, see “Pickup Models”under “Engine Air Cleaner/Filter” in the DURAMAX®Di

How to Inspect the EngineAir Cleaner/FilterVehicles With an Air Filter RestrictionIndicatorLocate the air filter restriction indicator on the engine ai

3. Remove the engine air cleaner/filter from thehousing. Care should be taken to dislodge aslittle dirt as possible.4. Clean the engine air cleaner/filt

However, if there is a large leak, then it may benecessary to have the vehicle towed to a dealer/retailerservice department and have it repaired befor

Infants and Young ChildrenEveryone in a vehicle needs protection! This includesinfants and all other children. Neither the distancetraveled nor the ag

Cold Check ProcedureUse this procedure only as a reference to determine ifthe transmission has enough fluid to be operatedsafely until a hot check proc

Hot Check ProcedureUse this procedure to check the transmission fluid levelwhen the transmission fluid temperature is between160°F and 200°F (71°C and 9

Consistency of ReadingsAlways check the fluid level at least twice using theprocedures described. Consistency (repeatablereadings) is important to main

Get the vehicle warmed up by driving about 15 miles(24 km) when outside temperatures are above 50°F(10°C). If it is colder than 50°F (10°C), drive the

3. Check both sides of the dipstick, and read the lowerlevel. The fluid level must be in the COLD area,below the cross-hatched area, for a cold check o

Engine CoolantIf your vehicle has the DURAMAX®Diesel engine, seethe DURAMAX®Diesel manual for more information.The cooling system in your vehicle is fi

What to UseUse a mixture of one-half clean, drinkable water andone-half DEX-COOL®coolant which will not damagealuminum parts. If you use this coolant

Checking CoolantThe coolant surge tank is located in the enginecompartment on the passenger’s side of the vehicle.See Engine Compartment Overview on p

Coolant Surge Tank Pressure CapNotice: If the pressure cap is not tightly installed,coolant loss and possible engine damage may occur.Be sure the cap

Notice: If your engine catches fire because youkeep driving with no coolant, your vehicle canbe badly damaged. The costly repairs would not becovered b

{CAUTION:Children who are up against, or very close to,any airbag when it inflates can be seriouslyinjured or killed. Airbags plus lap-shoulderbelts of

If the warning continues, pull over, stop, and park yourvehicle immediately.If there is still no sign of steam and your vehicle has anengine-driven co

Cooling SystemIf your vehicle has the DURAMAX®Diesel engine, seethe DURAMAX®Diesel manual for more information.When you decide it is safe to lift the

The coolant level should be at or above the FULL COLDmark. If it is not, you may have a leak at the pressure capor in the radiator hoses, heater hoses

How to Add Coolant to the CoolantSurge Tank for Gasoline EnginesIf your vehicle has a diesel engine, see “CoolingSystem” in the DURAMAX®Diesel Supplem

{CAUTION:Adding only plain water to your coolingsystem can be dangerous. Plain water, orsome other liquid such as alcohol, can boilbefore the proper c

3. Fill the coolant surge tank with the proper mixture,to the FULL COLD mark.4. With the coolant surge tank pressure cap off, startthe engine and let

Engine Fan NoiseIf your vehicle has a clutched engine cooling fan, whenthe clutch is engaged, the fan spins faster to providemore air to cool the engi

Power Steering FluidSee Engine CompartmentOverview on page 5-14 forreservoir location.When to Check Power Steering FluidIt is not necessary to regular

Windshield Washer FluidWhat to UseWhen windshield washer fluid needs to be added, besure to read the manufacturer’s instructions before use.Use a fluid

BrakesBrake FluidThe brake master cylinderreservoir is filled withDOT-3 brake fluid. SeeEngine CompartmentOverview on page 5-14for the location of there

For most basic types of child restraints, there aremany different models available. When purchasinga child restraint, be sure it is designed to beused

Checking Brake FluidThe brake fluid can be checked without taking off thecap by looking at the brake fluid reservoir.The fluid level should beabove MIN.

Brake WearYour vehicle has front disc brakes and could have reardrum brakes or rear disc brakes.Disc brake pads have built-in wear indicators that mak

Replacing Brake System PartsThe braking system on a vehicle is complex. Its manyparts have to be of top quality and work well together ifthe vehicle i

Jump StartingIf your vehicle’s battery (or batteries) has run down, youmay want to use another vehicle and some jumpercables to start your vehicle. Be

3. Get the vehicles close enough so the jumper cablescan reach, but be sure the vehicles are not touchingeach other. If they are, it could cause an un

{CAUTION:An electric fan can start up even when theengine is not running and can injure you.Keep hands, clothing and tools away from anyunderhood elec

6. Check that the jumper cables do not have loose ormissing insulation. If they do, you could get ashock. The vehicles could be damaged too.Before you

Notice: If the jumper cables are connected orremoved in the wrong order, electrical shorting mayoccur and damage the vehicle. The repairs wouldnot be

Rear AxleWhen to Check LubricantIt is not necessary to regularly check rear axle fluidunless you suspect there is a leak or you hear anunusual noise. A

To get an accurate reading, the vehicle should be on alevel surface.• For all 4.3L, 4.8L and 5.3L 1500 Series applications,the proper level is 0.04 in

Child Restraint SystemsA rear-facing infantseat (A) provides restraintwith the seating surfaceagainst the back ofthe infant.The harness system holds t

Four-Wheel DriveLubricant checks in this section also apply to thesevehicles.Transfer CaseWhen to Check LubricantIt is not necessary to regularly chec

A. Fill PlugB. Drain PlugA. Fill PlugB. Drain PlugTo get an accurate reading, the vehicle should be on alevel surface.If the level is below the bottom

When to Change LubricantRefer to the Maintenance Schedule to determine howoften to change the lubricant. See ScheduledMaintenance (Gasoline Engine) on

To get an accurate reading, the vehicle should be on alevel surface.• When the differential is cold, add enough lubricantto raise the level from 0 (0

Among those acts presumed to constitute tampering arethe acts listed below.Insulation:•Removal of the noise shields or any underhoodinsulation.Engine:

The vehicle should:• Be placed so the headlamps are 25 ft. (7.6 m) froma light colored wall.• Have all four tires on a level surface which is levelall

4. At a wall measure from the ground upward (A) tothe recorded distance from Step 3 and mark it.5. Draw or tape a horizontal line (B) on the wall or fl

9. Make sure that the light from the headlamp ispositioned at the bottom edge of the horizontal tapeline. The lamp on the left (A) shows the correcthe

HeadlampsTo replace one of these bulbs:1. Open the hood. See Hood Release on page 5-13for more information.2. If you are replacing the bulb on the pas

Center High-Mounted Stoplamp(CHMSL) and Cargo LampTo replace one of these bulbs:1. Remove the screws and lift off the lamp assembly.A. Cargo LampB. Ce

Securing an Add-On Child Restraint inthe Vehicle{CAUTION:A child can be seriously injured or killed in acrash if the child restraint is not properlyse

Pickup Box Identification andFender Marker LampsTo replace a pickup box identification or fender markerlamp bulb:1. Press the tab from the back to remov

2. Remove the two rearlamp assembly screwsnear the tailgatelatch strikerpost andpull out the lampassembly.3. Turn the bulb socket counterclockwise to

License Plate LampTo replace one of these bulbs:1. Reach under the rear bumper for the bulb socket.2. Turn the bulb socket counterclockwise and pull t

Windshield Wiper BladeReplacementWindshield wiper blades should be inspected for wearor cracking. See Scheduled Maintenance (GasolineEngine) on page 6

TiresYour new vehicle comes with high-quality tiresmade by a leading tire manufacturer. If you everhave questions about your tire warranty and whereto

Tire Sidewall LabelingUseful information about a tire is molded into thesidewall. The following illustrations are examplesof a typical P-Metric and a

(E) Tire Ply Material: The type of cord and numberof plies in the sidewall and under the tread.(F) Uniform Tire Quality Grading (UTQG):Tire manufactur

(B) TPC Spec (Tire Performance CriteriaSpecification): Original equipment tires designedto GM’s specific tire performance criteria havea TPC specificatio

Tire SizeThe following examples show the different parts ofa tire size.(A) Passenger (P-Metric) Tire: The United Statesversion of a metric tire sizing

Tire Terminology and DefinitionsAir Pressure: The amount of air inside thetire pressing outward on each square inch of thetire. Air pressure is express

Where to Put the RestraintAccident statistics show that children are safer if theyare restrained in the rear rather than the front seat.We recommend t

GAWR RR: Gross Axle Weight Rating for the rearaxle. See Loading Your Vehicle on page 4-36.Intended Outboard Sidewall: The side of anasymmetrical tire,

Radial Ply Tire: A pneumatic tire in which theply cords that extend to the beads are laidat 90 degrees to the centerline of the tread.Rim: A metal sup

Inflation - Tire PressureTires need the correct amount of air pressure tooperate effectively.Notice: Do not let anyone tell you thatunder-inflation or o

How to CheckUse a good quality pocket-type gage to checktire pressure. You cannot tell if your tires areproperly inflated simply by looking at them.Rad

Tire Pressure Monitor SystemThe Tire Pressure Monitor System (TPMS) uses radioand sensor technology to check tire pressure levels.The TPMS sensors mon

Federal CommunicationsCommission (FCC) and Industry andScience CanadaThe Tire Pressure Monitor System (TPMS) operates ona radio frequency and complies

At the same time a message to check the pressurein a specific tire appears on the Driver InformationCenter (DIC) display. The low tire pressure warning

TPMS Malfunction Light and MessageThe TPMS will not function properly if one or more of theTPMS sensors are missing or inoperable. When thesystem dete

TPMS Sensor Matching ProcessEach TPMS sensor has a unique identification code.Any time you rotate your vehicle’s tires or replace one ormore of the TPM

5. Remove the valve cap from the valve cap stem.Activate the TPMS sensor by increasing ordecreasing the tire’s air pressure for five seconds,or until a

{CAUTION:A child in a child restraint in the center frontseat can be badly injured or killed by thefrontal airbags if they inflate. Never secure achild

If your vehicle has single rear wheels and thetread design for the front tires is the same as therear tires, use the rotation pattern shown herewhen r

If your vehicle has dualrear wheels and thetread design for the fronttires is different fromthe dual rear tires,always use the correctrotation pattern

When It Is Time for New TiresVarious factors, such as maintenance, temperatures,driving speeds, vehicle loading, and road conditions,influence when you

GM’s exclusive TPC Spec system considers over adozen critical specifications that impact the overallperformance of your vehicle, including brake system

Vehicles that have a tire pressure monitoring systemcould give an inaccurate low-pressure warning ifnon-TPC Spec rated tires are installed on your veh

Uniform Tire Quality GradingQuality grades can be found where applicable onthe tire sidewall between tread shoulder andmaximum section width. For exam

Temperature – A, B, CThe temperature grades are A (the highest), B,and C, representing the tire’s resistance tothe generation of heat and its ability

Each new wheel should have the same load-carryingcapacity, diameter, width, offset and be mountedthe same way as the one it replaces.If you need to re

Tire Chains{CAUTION:If your vehicle has dual wheels or P265/65R18,P275/55R20 or LT265/70R17 size tires, do notuse tire chains. They can damage your ve

If a Tire Goes FlatIt is unusual for a tire to blowout while you are driving,especially if you maintain your vehicle’s tires properly.If air goes out

Front Seats ...1-2Manual Seats ...1-2Power Seats ...

Lower AnchorsLower anchors (A) are metal bars built into the vehicle.There are two lower anchors for each LATCH seatingposition that will accommodate

Changing a Flat TireIf a tire goes flat, avoid further tire and wheel damageby driving slowly to a level place. Turn on your hazardwarning flashers. See

Removing the Spare Tire and ToolsA. Wing NutRetaining Tool KitB. Tool KitC. Wheel BlocksD. JackE. Wing Nut RetainingWheel BlocksA. Wing Nut RetainingW

A. Wing NutRetaining Tool KitB. Tool KitC. Wheel BlocksD. JackE. KnobFor regular cab models, the equipment you will need isbehind the passenger’s seat

You will use the jack handle extensions and the wheelwrench to remove the underbody-mounted spare tire.A. Spare Tire (ValveStem Pointed Down)B. Hoist

3. Insert the hoist end(open end) (F) of theextension throughthe hole (G) in therear bumper.Do not use thechiseled end of thewheel wrench.Be sure the

6. Tilt the tire toward the vehicle with some slackin the cable to access the tire/wheel retainer.Separate the retainer from the guide pin by slidingt

Removing the Flat Tire andInstalling the Spare TireUse the following pictures and instructions to removethe flat tire and raise the vehicle.The tools y

If the wheel has a smooth center cap, place thechisel end of the wheel wrench in the slot onthe wheel, and gently pry it out.3. Use the wheel wrench a

4. Position the jack under the vehicle as shown. If theflat tire is on the front of the vehicle (1500 Modelvehicles), position the jack under the brack

If the flat tire is on the rear, position the jack underthe rear axle between the spring anchor and theshock absorber bracket.If you have added a snow

Some child restraints that have a top tether aredesigned for use with or without the top tether beingattached. Others require the top tether always to

6. Remove all the wheelnuts and take off theflat tire.{CAUTION:Rust or dirt on a wheel, or on the parts to whichit is fastened, can make wheel nuts bec

11. Turn the wheel wrench counterclockwise to lowerthe vehicle. Lower the jack completely.{CAUTION:Incorrect or improperly tightened wheel nutscan cau

Secondary Latch SystemYour vehicle has an underbody-mounted tire hoistassembly equipped with a secondary latch system. It isdesigned to stop the spare

6. Stand the wheel blocks on their shortest ends,with the backs facing each other.7. Place the bottom edgeof the jack (A) on thewheel blocks (B),separ

9. Position the center lift point of the jack under thecenter of the spare tire.10. Turn the wrench clockwise to raise the jack until itlifts the end

13. Disconnect the jack handle from the jack andcarefully remove the jack. Use one hand topush against the spare while firmly pulling the jackout from

Storing a Flat or Spare Tireand Tools{CAUTION:Storing a jack, a tire, or other equipment in thepassenger compartment of the vehicle couldcause injury.

G. Hoist ShaftAccess HoleH. Wheel WrenchI. Jack HandleExtensionsJ. Spare Tire Lock(If Equipped)1. Put the tire on the ground at the rear of the vehicl

5. Raise the tire part way upward. Make sure theretainer is seated in the wheel opening.6. Raise the tire fully against the underside of thevehicle by

3. Assemble the wheel blocks (B) and jack (G)together with the wing nut (A) and retaining bolt (H).4. Position the jack (G) in the mounting bracket (F

i (Top Tether Anchor):Seating positions with toptether anchors.j (Lower Anchor):Seating positions withtwo lower anchors.For crew and extended cab mode

Appearance CareInterior CleaningYour vehicle’s interior will continue to look its best if it iscleaned often. Although not always visible, dust anddir

Your dealer/retailer has a product for cleaning yourvehicle’s glass. Should it become necessary, you canalso obtain a product from your dealer/retaile

4. Continue to gently rub the soiled area until thecleaning cloth remains clean.5. If the soil is not completely removed, use a mildsoap solution and

Instrument Panel, Vinyl, and OtherPlastic SurfacesA soft cloth dampened with water may be used toremove dust. If a more thorough cleaning is necessary

Washing Your VehicleThe best way to preserve your vehicle’s finish is to keepit clean by washing it often.Notice: Certain cleaners contain chemicals th

Finish CareOccasional waxing or mild polishing of your vehicle byhand may be necessary to remove residue from thepaint finish. You can get approved cle

Windshield and Wiper BladesClean the outside of the windshield with glass cleaner.Clean the rubber blades using a lint free cloth orpaper towel soaked

The surface of these wheels is similar to the paintedsurface of your vehicle. Do not use strong soaps,chemicals, abrasive polishes, abrasive cleaners,

Finish DamageAny stone chips, fractures or deep scratches in thefinish should be repaired right away. Bare metalwill corrode quickly and may develop in

Vehicle Care/Appearance MaterialsDescription UsagePolishing ClothInterior and exteriorpolishing cloth.Tar and RoadOil RemoverRemoves tar, road oil,and

For crew and extended cab models, the top tetheranchors are the loops located near the top of theseatback for each rear seating position. These loopsw

Vehicle IdentificationVehicle Identification Number (VIN)This is the legal identifier for your vehicle. It appears ona plate in the front corner of the i

Electrical SystemAdd-On Electrical EquipmentNotice: Do not add anything electrical to yourvehicle unless you check with your dealer/retailerfirst. Some

Instrument Panel Fuse BlockThe instrument panel fuseblock access door islocated on the driver sideedge of the instrumentpanel.Pull off the cover to ac

Fuses Usage7 Instrument Panel Back Lighting8Passenger Side Turn Signal,Stoplamp9 Universal Home Remote10 Power Door Lock 2 (Unlock Feature)11 Power Do

Center Instrument Panel Fuse BlockThe center instrument panel fuse block is locatedunderneath the instrument panel, to the left of thesteering column.

Underhood Fuse BlockIf your vehicle has the DURAMAX®Diesel engine, seethe DURAMAX®Diesel manual for more information.The underhood fuse block is locat

Fuses Usage6 Trailer Brake Controller7 Front Washer8 Oxygen Sensor9 Antilock Brakes System 210 Trailer Back-up Lamps11 Driver Side Low-Beam Headlamp12

Fuses Usage38 Electric Adjustable Pedals39 Climate Controls (Battery)40 Airbag System (Ignition)41 Amplifier42 Audio System43Miscellaneous (Ignition),

J-Case Fuses Usage66 Heated Windshield Washer System67 Four-Wheel Drive System68Stud 1 (Trailer Connector BatteryPower) (Optional - 40A FuseRequired)6

Capacities and SpecificationsThe following approximate capacities are given in English and metric conversions. See Recommended Fluids andLubricants on

Securing a Child Restraint Designed forthe LATCH System{CAUTION:If a LATCH-type child restraint is not attachedto anchors, the restraint will not be a

ApplicationCapacitiesEnglish MetricFuel Tank1500 Series Standard and Short Box 26.0 gal 98.0 L1500 Series Long Box 34.0 gal 128.7 L2500 Series Standar

Engine SpecificationsEngine VIN Code Transmission Spark Plug Gap4.3L V6 X Automatic 0.060 in (1.52 mm)4.8L V8 C Automatic 0.040 in (1.01 mm)5.3L V8 Fle

✍ NOTES5-136

Maintenance Schedule ...6-2Introduction ...6-2Maintenance Requireme

Maintenance ScheduleIntroductionThis maintenance section applies to vehicles with agasoline engine. If your vehicle has a diesel engine, seethe mainte

Because of all the different ways people use theirvehicles, maintenance needs vary. You might need morefrequent checks and replacements. So please rea

The proper replacement parts, fluids, and lubricants touse are listed in Recommended Fluids and Lubricantson page 6-14 and Maintenance Replacement Part

Scheduled MaintenanceService Maintenance I Maintenance IIChange engine oil and filter. See Engine Oil (Gasoline Engine) on page 5-15.Reset oil life sys

Scheduled Maintenance (cont’d)Service Maintenance I Maintenance IICheck transmission fluid level and add fluid as needed. •Inspect shields, vehicles wit

Additional Required Services (cont’d)Service and Miles (Kilometers)25,000(40 000)50,000(80 000)75,000(120 000)100,000(160 000)125,000(200 000)150,000(

{CAUTION:Children can be seriously injured or strangledif a shoulder belt is wrapped around their neckand the safety belt continues to tighten.Secure

Maintenance Footnotes (GasolineEngine)This maintenance section applies to vehicles with agasoline engine. If your vehicle has a diesel engine, seethe

(e) Make sure the safety belt reminder light and safetybelt assemblies are working properly. Look for any otherloose or damaged safety belt system par

(l) Extreme Duty Service: Change transfer case fluid ifthe vehicle is mainly driven off-road in four-wheeldrive, or is used for heavy trailer towing. F

Engine Oil Level CheckNotice: It is important to check the engine oilregularly and keep it at the proper level. Failure tokeep the engine oil at the p

At Least Once a YearStarter Switch Check{CAUTION:When you are doing this inspection, thevehicle could move suddenly. If the vehiclemoves, you or other

Ignition Transmission Lock CheckWhile parked, and with the parking brake set, try to turnthe ignition to LOCK/OFF in each shift lever position.• The i

Recommended Fluids andLubricantsThis maintenance section applies to vehicles with agasoline engine. If your vehicle has a diesel engine, seethe mainte

Usage Fluid/LubricantRear AxleSAE 75W-90 SyntheticAxle Lubricant(GM Part No. U.S. 89021677, inCanada 89021678) meeting GMSpecification 9986115.Transfer

Maintenance Replacement PartsReplacement parts identified below by name, part number, or specification can be obtained from your dealer/retailer.If your

Engine Drive Belt Routing(A) Air Conditioning CompressorIf your vehicle has the DURAMAX®Diesel engine, seethe DURAMAX®Diesel manual for more informati

If the position you are usinghas an adjustable headrestor head restraint and youare using a single tether,raise the headrest or headrestraint and rout

Maintenance RecordAfter the scheduled services are performed, record the date, odometer reading, who performed the service, and thetype of services pe

Maintenance Record (cont’d)DateOdometerReadingServiced ByMaintenance I orMaintenance IIServices Performed6-19

Maintenance Record (cont’d)DateOdometerReadingServiced ByMaintenance I orMaintenance IIServices Performed6-20

Customer Assistance and Information ...7-2Customer Satisfaction Procedure ...7-2Online Owner Center ...

Customer Assistance andInformationCustomer Satisfaction ProcedureYour satisfaction and goodwill are important toyour dealer and to Chevrolet. Normally

The BBB Auto Line Program is an out of court programadministered by the Council of Better Business Bureausto settle automotive disputes regarding vehi

Online Owner Center(United States only)The Owner Center is a resource for your GM ownershipneeds. Specific vehicle information can be found inone place

Customer Assistance for TextTelephone (TTY) UsersTo assist customers who are deaf, hard of hearing, orspeech-impaired and who use Text Telephones (TTY

Overseas — Customer AssistancePlease contact the local General Motors Business Unit.Mexico, Central America andCaribbean Islands/Countries(Except Puer

Roadside Assistance ProgramFor vehicles purchased in the U.S.,call 1-800-CHEV-USA (1-800-243-8872);(Text telephone (TTY): 1-888-889-2438).For vehicles

2.1. When using a child restraint with a top tetherin the rear driver side position:A. Raise the headrest or head restraint.B. Route the top tether (B

Please allow three weeks before your planneddeparture date. Trip routing requests will be limited tosix per calendar year.• Trip Interruption Benefits

Towing and Road Service ExclusionsSpecifically excluded from Roadside Assistancecoverage are towing or services for vehicles operated ona non-public ro

Transportation OptionsWarranty service can generally be completed while youwait. However, if you are unable to wait, GM helps tominimize your inconven

Collision Damage RepairIf your vehicle is involved in a collision and it is damaged,have the damage repaired by a qualified technician usingthe proper

Insuring Your VehicleProtect your investment in your GM vehicle withcomprehensive and collision insurance coverage. Thereare significant differences in

• Gather the important information you will need fromthe other driver. Things like name, address, phonenumber, driver’s license number, vehicle licens

Reporting Safety DefectsReporting Safety Defects to theUnited States GovernmentIf you believe that your vehicle has a defect whichcould cause a crash

Reporting Safety Defects to GeneralMotorsIn addition to notifying NHTSA (or Transport Canada) ina situation like this, please notify General Motors.Ca

ORDER TOLL FREE: 1-800-551-4123Monday-Friday 8:00 AM - 6:00 PMEastern TimeFor Credit Card Orders Only(VISA-MasterCard-Discover), visit Helm, Inc. on t

Event Data RecordersThis vehicle has an Event Data Recorder (EDR). Themain purpose of an EDR is to record, in certain crash ornear crash-like situatio

2.2. When using a child restraint with a top tetherin the rear center position:D. Route the top tether (B) through thecenter loop (D), and behind the

OnStar®If your vehicle has OnStar and you subscribe to theOnStar services, please refer to the OnStar Terms andConditions for information on data coll

AAccessories and Modifications ... 5-4Accessory Power Outlets ... 3-23Adding a Snow Plow or Simi

Audio System ... 3-84Audio Steering Wheel Controls ... 3-132Fixed Mast Antenna ...

Center High-Mounted Stoplamp (CHMSL) andCargo Lamp ... 5-63Center Seat ...

Customer Assistance InformationCourtesy Transportation ... 7-9Customer Assistance for Text Telephone (TTY)Users ...

EEDR ... 7-16Electrical SystemAdd-On Equipment ... 5-125Ce

Four-Wheel-Drive Light ... 3-54Front Axle ... 5-56Fuel ...

HHazard Warning Flashers ... 3-8Head Restraints ... 1-11HeadlampAiming ...

LLabeling, Tire Sidewall ... 5-69LampsAuxiliary Roof Mounted Lamp ... 3-20Cargo ...

MMaintenance ScheduleAdditional Required Services ... 6-6At Each Fuel Fill ... 6-10At Le

If you need to install more than one child restraint in therear seat, be sure to read Where to Put the Restrainton page 1-44.1. Put the child restrain

OOdometer ... 3-38Odometer, Trip ... 3-38Off-Road Drivi

Privacy ... 7-16Event Data Recorders ... 7-17Navigation System .

Retained Accessory Power (RAP) ... 2-24RoadsideAssistance Program ... 7-7Rocking Your Vehicle t

Spare Tire ... 5-113Installing ... 5-100Removing ...

Tires (cont.)Dual Tire Operation ... 5-77If a Tire Goes Flat ... 5-93Inflation -

VVehicleControl ... 4-3Damage Warnings ... ivLoading ...

WindshieldRainsense™ II Wipers ... 3-12Washer ... 3-12Washer Fluid .

Front SeatsManual Seats{CAUTION:You can lose control of the vehicle if you try toadjust a manual driver’s seat while the vehicleis moving. The sudden

5. To tighten the belt, push down on the child restraint,pull the shoulder portion of the belt to tighten the lapportion of the belt, and feed the sho

Securing a Child Restraint in theCenter Front Seat Position{CAUTION:A child in a child restraint in the center frontseat can be badly injured or kille

A label on the sun visor says, “Never put a rear-facingchild seat in the front.” This is because the risk tothe rear-facing child is so great, if the

If your child restraint has the LATCH system, see LowerAnchors and Tethers for Children (LATCH) on page 1-45for how and where to install your child re

4. Push the latch plate into the buckle until it clicks.Make sure the release button is positioned so youwould be able to unbuckle the safety belt qui

6. To tighten the belt, push down on the child restraint,pull the shoulder portion of the belt to tighten the lapportion of the belt and feed the shou

Securing a Child Restraint inthe Right Front Seat Position(With Passenger Sensing System)Your vehicle has airbags. A rear seat is a safer place tosecu

If your child restraint has the LATCH system, see LowerAnchors and Tethers for Children (LATCH) on page 1-45for how to install your child restraint us

5. Pull the rest of the shoulder belt all the way out ofthe retractor to set the lock.6. To tighten the belt, push down on the child restraint,pull th

7. If your child restraint manufacturer recommendsusing a top tether and the position you are usinghas a top tether anchor, attach and tighten thetop

Power SeatsOn a vehicle with power seats, the controls used tooperate them are located on the outboard side ofthe seats.Move the seat forward or rearw

Securing a Child Restraint inthe Right Front Seat Position(Heavy Duty Crew Cab Only)Your vehicle has airbags. A rear seat is a safer place tosecure a

You will be using the lap-shoulder belt to secure thechild restraint in this position. Follow the instructions thatcame with the child restraint.1. Mo

5. Pull the rest of the shoulder belt all the way out ofthe retractor to set the lock.6. To tighten the belt, push down on the child restraint,pull th

7. If your child restraint has a top tether, follow thechild restraint manufacturer’s instructions regardingthe use of the top tether. See Lower Ancho

Here are the most important things to know about theairbag system:{CAUTION:You can be severely injured or killed in a crashif you are not wearing your

{CAUTION:Airbags inflate with great force, faster thanthe blink of an eye. Anyone who is up against,or very close to, any airbag when it inflatescan be

Where Are the Airbags?The driver’s airbag is in the middle of the steeringwheel.The right front passenger’s airbag is in the instrumentpanel on the pa

If your vehicle has roof-rail airbags for the driver, rightfront passenger, and second row outboard passengers,they are in the ceiling above the side

When Should an Airbag Inflate?Frontal airbags are designed to inflate in moderate tosevere frontal or near-frontal crashes to help reduce thepotential f

Vehicles with dual stage airbags also have seat positionsensors which enables the sensing system to monitorthe position of the driver’s seat. The seat

Manual LumbarOn vehicles with this feature the control is located onthe outboard side of the seat.Increase or decrease lumbar support by turning thekn

How Does an Airbag Restrain?In moderate to severe frontal or near frontal collisions,even belted occupants can contact the steering wheelor the instru

{CAUTION:When an airbag inflates, there may be dustin the air. This dust could cause breathingproblems for people with a history of asthma orother brea

Airbag Off SwitchIf one of the switches pictured in the followingillustrations is located in your glove box, your vehiclehas an airbag on-off switch t

Medical Condition. A passenger has amedical condition which, according to his orher physician:•Causes the passenger airbag to pose a special riskfor t

{CAUTION:If the airbag readiness light ever comes onwhen you have turned off the airbag, it meansthat something may be wrong with the airbagsystem. Th

Passenger Sensing SystemIf your vehicle has one of the indicators pictured in thefollowing illustrations, then your vehicle has a passengersensing sys

A label on your sun visor says, “Never put a rear-facingchild seat in the front.” This is because the risk to therear-facing child is so great, if the

If a child restraint has been installed and the onindicator is lit, turn the vehicle off. Remove the childrestraint from the vehicle and reinstall the

If a person of adult-size is sitting in the right frontpassenger’s seat, but the off indicator is lit, it could bebecause that person is not sitting p

If you ever pull the shoulder portion of the belt outall the way, you will engage the child restraint lockingfeature. This may unintentionally cause t

The vehicle may have additional features to adjust thepower lumbar:• To raise the height of the lumbar support, pressand hold the top of the control.•

Servicing Your Airbag-EquippedVehicleAirbags affect how your vehicle should be serviced.There are parts of the airbag system in several placesaround y

In addition, your vehicle may have a passengersensing system for the right front passenger’sposition, which includes sensors that are part of thepasse

Restraint System CheckChecking the Restraint SystemsSafety BeltsNow and then, make sure the safety belt reminder lightand all your belts, buckles, lat

Replacing Restraint System PartsAfter a Crash{CAUTION:A crash can damage the restraint systemsin your vehicle. A damaged restraint systemmay not prope

✍ NOTES1-90

Keys ...2-3Remote Keyless Entry (RKE) System ...2-4Remote Keyless Entry (RKE)

Outside Manual Mirrors ...2-59Outside Towing Mirrors ...2-60Outside Power Mirrors ...

Keys{CAUTION:Leaving children in a vehicle with the ignitionkey is dangerous for many reasons, childrenor others could be badly injured or even killed

See your dealer/retailer if a replacement key oradditional key is needed.Notice: If you ever lock your keys in your vehicle,you may have to damage the

Remote Keyless Entry (RKE)System OperationThe Remote Keyless Entry (RKE) transmitter functionswill work up to 195 feet (60 m) away, however, theoperat