*1— Gasoline Engine and Fuel Injection Rail #2.
*2— Gasoline Engine and Fuel Injection Rail #1.
*3— Gasoline Engine; Oxygen Sensors.
*4— Gasoline Engine; Oxygen Sensors.
*5— Ignition 1
*6— Powertrain Control Module, Fuel Pump.
*7— Rear Climate Control.
*8— Sunroof.
Fuses Usage
GLOW PLUG Not Used
CUST FEED Gasoline Accessory Power
HYBRID Not Used
STUD #1Accessory Power/Trailer
Wiring
MBEC 1Mid Bussed Electrical Center
Power Feed, Front Seats,
Right Doors
BLWR Front Climate Control Fan
LBEC 2Left Bussed Electrical Center,
Door Modules, Door Locks,
Auxiliary Power Outlet—Rear
Cargo Area and Instrument
Panel
Fuses Usage
STUD #2*Accessory Power/Trailer
Wiring Brake Feed
ABS Anti-lock Brakes
VSES/ECASAutomatic Level Control
(ALC) Compressor
IGN A Ignition Switch
IGN B Ignition Switch
LBEC 1Left Bussed Electrical Center,
Left Doors, Truck Body
Controller, Flasher Module
TRL PARK Parking Lamps Trailer Wiring
RR PARKRight Rear Parking and
Sidemarker Lamps
LR PARKLeft Rear Parking and
Sidemarker Lamps
PARK LP Parking Lamps Relay
STRTR Starter Relay
INTPARK Roof Marker Lamps
STOP LP Stoplamps
TBC BATTTruck Body Controller
Battery Feed
SEO B2 Off-Road Lamps
4WS Not Used
AUX PWRAuxiliary Power
Outlet — Console
5-113
Fuses Usage
PCM 1 Powertrain Control Module
ETC/ECMElectronic Throttle Control,
Electronic Brake Controller
IGN EInstrument Panel Cluster, Air
Conditioning Relay, Turn
Signal/Hazard Switch, Starter
Relay, Electronic Brake
Controller TC2 Mode Switch
RTDElectronic Suspension
Control, Automatic Level
Control (ALC) Exhaust
TRL B/U Backup Lamps Trailer Wiring
F/PMP Fuel Pump (Relay)
B/U LPBack-up Lamps, Automatic
Transmission Shift Lock
Control System
RR DEFOG Rear Window Defogger
HDLP-HI Headlamp High Beam Relay
PRIME Not Used
AIRBAGSupplemental In atable
Restraint System
FRT PARKFront Parking Lamps,
Sidemarker Lamps
DRLDaytime Running
Lamps (Relay)
SEO IGN Rear Defog RelayFuses Usage
TBC IGN1 Truck Body Controller Ignition
HI HDLP-LTDriver’s Side High Beam
Headlamp
LH HID Not Used
DRL Daytime Running Lamps
RVC Regulated Voltage Control
IPC/DICInstrument Panel
Cluster/Driver Information
Center
HVAC/ECAS Climate Control Controller
CIG LTR Cigarette Lighter
HI HDLP-RTPassenger’s Side High Beam
Headlamp
HDLP-LOW Headlamp Low Beam Relay
A/C COMPAir Conditioning Compressor
Relay
A/C COMP Air Conditioning Compressor
TCMB Transmission Control Module
RR WPR Rear Wiper/Washer
RADIO Audio System
SEO B1Mid-Bussed Electrical Center,
Universal Home Remote
System, Rear Heated Seats
LO HDLP-LTDriver’s Side Headlamp
Low Beam
5-114
C
California Fuel.................................................. 5-5
California Proposition 65 Warning....................... 5-3
Canadian Owners................................................ ii
Capacities and Speci cations..........................5-116
Carbon Monoxide...................2-11, 2-26, 4-41, 4-54
Care of
Safety Belts..............................................5-100
Your Cassette Tape Player..........................3-104
Your CD and DVD Player...........................3-105
Your CDs and DVDs ..................................3-105
Cargo Cover..................................................2-45
CD Changer...................................................3-99
Center Console Storage Area...........................2-43
Center Rear Passenger Position, Safety Belts.....1-45
Chains, Tire...................................................5-77
Charging System Light....................................3-38
Check
Engine Light...............................................3-44
Checking Things Under the Hood....................... 5-8
Chemical Paint Spotting.................................5-104
Child Restraints
Child Restraint Systems...............................1-55
Infants and Young Children...........................1-52
Lower Anchors and Tethers for Children..........1-61
Older Children.............................................1-49
Securing a Child Restraint in a Rear Outside
Seat Position...........................................1-68Child Restraints (cont.)
Securing a Child Restraint in the Center Rear
Seat Position...........................................1-70
Securing a Child Restraint in the Right Front
Seat Position...........................................1-72
Where to Put the Restraint...........................1-60
Chime Level Adjustment.................................3-106
Cigarette Lighter.............................................3-23
Cleaning
Aluminum or Chrome-Plated Wheels.............5-102
Exterior Lamps/Lenses................................5-101
Fabric/Carpet..............................................5-99
Finish Care...............................................5-101
Inside of Your Vehicle..................................5-97
Instrument Panel, Vinyl, and Other Plastic
Surfaces...............................................5-100
Leather......................................................5-99
Speaker Covers.........................................5-100
Tires........................................................5-103
Underbody Maintenance.............................5-104
Washing Your Vehicle.................................5-101
Weatherstrips............................................5-100
Windshield, Backglass, and Wiper Blades......5-102
Wood Panels............................................5-100
Climate Control System
Dual Automatic............................................3-24
Outlet Adjustment........................................3-29
Rear ..........................................................3-30
Clock............................................................3-23
Collision Damage Repair..................................7-10
3
Driving (cont.)
Off-Road ....................................................4-18
Recovery Hooks..........................................4-46
Rocking Your Vehicle to Get it Out.................4-46
Winter........................................................4-41
Dual Automatic Climate Control System.............3-24
DVD
Rear Seat Entertainment System...................3-86
E
Electrical System
Add-On Equipment.....................................5-106
Center Instrument Panel Fuse Block.............5-110
Fuses and Circuit Breakers.........................5-107
Instrument Panel Fuse Block.......................5-108
Power Windows and Other Power Options....5-107
Underhood Fuse Block...............................5-111
Windshield Wiper Fuses.............................5-107
Engine
Air Cleaner/Filter.........................................5-16
Battery.......................................................5-37
Check and Service Engine Soon Light............3-44
Coolant......................................................5-21
Coolant Heater............................................2-19
Coolant Temperature Gage...........................3-42
Drive Belt Routing.......................................6-16
Engine Compartment Overview......................5-10
Exhaust.....................................................2-26Engine (cont.)
Fan Noise..................................................5-31
Oil .............................................................5-11
Oil Life System...........................................5-14
Overheated Protection Operating Mode...........5-26
Overheating................................................5-24
Starting......................................................2-18
Entry/Exit Lighting...........................................3-19
Event Data Recorders (EDR)............................. 7-9
Extender, Safety Belt.......................................1-48
Exterior Lamps...............................................3-15
F
Filter
Engine Air Cleaner......................................5-16
Finish Damage.............................................5-103
Flashers, Hazard Warning.................................. 3-6
Flash-to-Pass................................................... 3-9
Flat Tire........................................................5-78
Flat Tire, Changing.........................................5-78
Flat Tire, Storing.............................................5-92
Fluid
Automatic Transmission................................5-19
Power Steering...........................................5-32
Windshield Washer......................................5-33
Fog Lamps ....................................................3-18
Front Axle......................................................5-45
5
Q
Questions and Answers About Safety Belts.........1-33
R
Radios..........................................................3-69
Care of Your Cassette Tape Player...............3-104
Care of Your CD and DVD Player................3-105
Care of Your CDs and DVDs .......................3-105
CD Changer...............................................3-99
Navigation/Radio System, see Navigation
Manual...................................................3-86
Radio with Cassette and CD.........................3-71
Rear Seat Audio..........................................3-97
Setting the Time..........................................3-70
Theft-Deterrent..........................................3-102
Understanding Reception............................3-103
Reading Lamps..............................................3-19
Rear Axle......................................................5-44
Rear Climate Control System............................3-30
Rear Door Security Locks................................2-10
Rear Heated Seats.........................................1-11
Rear Outside Passenger Positions,
Safety Belts................................................1-42
Rear Safety Belt Comfort Guides......................1-46
Rear Seat Armrest..........................................2-44
Rear Seat Audio (RSA)....................................3-97Rear Seat Entertainment System.......................3-86
Rear Seat Operation......................................... 1-9
Rear Windshield Washer/Wiper.........................3-11
Rearview Mirror, Automatic Dimming with
Compass....................................................2-32
Rearview Mirror, Automatic Dimming with
OnStar®and Compass.................................2-28
Rearview Mirror, Automatic Dimming with
OnStar
®, Compass and Temperature Display . . . 2-29
Reclining Seatbacks.......................................... 1-6
Recommended Fluids and Lubricants.................6-13
Recovery Hooks.............................................4-46
Recreational Vehicle Towing.............................4-54
Remote Keyless Entry System............................ 2-4
Remote Keyless Entry System, Operation............ 2-5
Removing the Flat Tire and Installing the
Spare Tire..................................................5-83
Removing the Spare Tire and Tools...................5-80
Replacement Bulbs.........................................5-56
Reporting Safety Defects
Canadian Government..................................7-14
General Motors...........................................7-15
United States Government............................7-14
Restraint System Check
Checking the Restraint Systems....................1-89
Replacing Restraint System Parts
After a Crash..........................................1-90
Retained Accessory Power (RAP)......................2-17
Right Front Passenger Position, Safety Belts......1-42
10