Fuses Usage
GLOW PLUG Not Used
CUST FEED Gasoline Accessory Power
HYBRID Hybrid
STUD #1Accessory Power/Trailer
Wiring
MBEC 1Mid Bussed Electrical Center
Power Feed, Front Seats,
Right Doors
BLOWER Front Climate Control Fan
LBEC 2Left Bussed Electrical
Center, Door Modules,
Door Locks, Auxiliary Power
Outlet — Rear Cargo Area
and Instrument Panel
STUD #2Accessory Power/Trailer
Wiring Brake Feed
ABS Anti-Lock Brakes
VSES/ECASElectronically Controlled
Air Suspension
IGN A Ignition Switch
IGN B Ignition SwitchFuses Usage
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
S/ROOF Sunroof
SEO B2 Off-Road Lamps
4WS Vent Solenoid Canister
RR HVAC Not Used
AUX PWRAuxiliary Power
Outlet — Console
5-113
Fuses Usage
IPC/DICInstrument Panel Cluster/
Driver Information Center
HVAC/ECASClimate Control Controller/
Electronically Controlled
Air Suspension
CIG LTR Cigarette Lighter
HI HDLP - RT High Beam Headlamp - Right
HDLP - LOW Headlamp Low Beam Relay
A/C COMPAir Conditioning
Compressor Relay
A/C COMP Air Conditioning Compressor
RR WPR Rear Wiper/Washer
RADIO Audio System
SEO B1Mid Bussed Electrical
Center, HomeLink, Rear
Heated Seats
LO HDLP - LT Headlamp Low Beam - Left
BTSIBrake Transmission Shift
Interlock SystemFuses Usage
CRNK Starting System
LO HDLP-RT Headlamp Low Beam-Right
FOG LP Not Used
FOG LP Not Used
HORN Horn Relay
W/S WASHWindshield and Rear Window
Washer Pump Relay
W/S WASHWindshield and Rear Window
Washer Pump
INFO OnStar
®
RADIO AMP Radio Ampli er
RH HID Not Used
HORN Horn
EAP Not Used
TREC All-Wheel Drive Module
SBA Not Used
5-115
Care of
Safety Belts..............................................5-100
Your Cassette Tape Player..........................3-103
Your CD and DVD Player...........................3-104
Your CDs and DVDs..................................3-104
Cargo Cover..................................................2-43
CD Changer...................................................3-98
Center Console Storage Area...........................2-41
Center Passenger Position, Safety Belts.............1-40
Chains, Tire...................................................5-76
Charging System Light....................................3-37
Check
Engine Light...............................................3-43
Checking Things Under the Hood......................5-10
Chemical Paint Spotting.................................5-104
Child Restraints
Child Restraint Systems...............................1-53
Infants and Young Children...........................1-49
Lower Anchorages and Top Tethers for
Children (LATCH System)..........................1-61
Older Children.............................................1-47
Securing a Child Restraint Designed for the
LATCH System........................................1-63
Securing a Child Restraint in a Center Rear
Seat Position...........................................1-65
Securing a Child Restraint in a Rear Outside
Seat Position...........................................1-63
Securing a Child Restraint in the Right Front
Seat Position...........................................1-67Child Restraints (cont.)
Top Strap...................................................1-57
Top Strap Anchor Location............................1-59
Where to Put the Restraint...........................1-56
Chime Level Adjustment.................................3-105
Cigarette Lighter.............................................3-21
Cleaning
Aluminum or Chrome-Plated Wheels.............5-102
Exterior Lamps/Lenses................................5-101
Fabric/Carpet..............................................5-98
Finish Care...............................................5-101
Glass Surfaces..........................................5-100
Instrument Panel........................................5-100
Interior Plastic Components.........................5-100
Leather......................................................5-99
Speaker Covers.........................................5-100
Tires........................................................5-103
Underbody Maintenance.............................5-103
Vinyl..........................................................5-99
Washing Your Vehicle.................................5-101
Weatherstrips............................................5-101
Windshield, Backglass, and Wiper Blades......5-102
Wood Panels............................................5-100
Climate Control System
Dual Automatic............................................3-22
Outlet Adjustment........................................3-28
Rear..........................................................3-29
Clock............................................................3-22
Comfort Guides, Rear Safety Belt.....................1-44
3
Driving (cont.)
Hill and Mountain Roads..............................4-36
In Rain and on Wet Roads...........................4-30
Recovery Hooks..........................................4-43
Rocking Your Vehicle to Get it Out.................4-42
Winter........................................................4-38
Dual Automatic Climate Control System.............3-22
DVD
Rear Seat Entertainment System...................3-84
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.......................5-107
Power Windows and Other Power Options....5-107
Underhood Fuse Block...............................5-111
Windshield Wiper Fuses.............................5-106
Engine
Air Cleaner/Filter.........................................5-18
Battery.......................................................5-39
Check and Service Engine Soon Light............3-43
Coolant......................................................5-23
Coolant Heater............................................2-21
Coolant Temperature Gage...........................3-41
Engine Compartment Overview......................5-12Engine (cont.)
Exhaust.....................................................2-28
Fan Noise..................................................5-33
Oil .............................................................5-13
Oil Life System...........................................5-16
Overheated Protection Operating Mode...........5-28
Overheating................................................5-26
Starting......................................................2-19
Entry/Exit Lighting...........................................3-17
Event Data Recorders (EDR)............................. 7-9
Extender, Safety Belt.......................................1-46
Exterior Lamps...............................................3-14
F
Filter
Engine Air Cleaner......................................5-18
Finish Damage.............................................5-103
Flash-to-Pass................................................... 3-8
Flat Tire........................................................5-76
Flat Tire, Changing.........................................5-77
Flat Tire, Storing.............................................5-92
Fluid
Automatic Transmission................................5-21
Power Steering...........................................5-33
Windshield Washer......................................5-34
Fog Lamps....................................................3-16
Front Axle......................................................5-46
5
Passing.........................................................4-14
Passlock®......................................................2-17
Power
Accessory Outlets........................................3-21
Door Locks.................................................. 2-9
Electrical System.......................................5-107
Lumbar Controls........................................... 1-4
Retained Accessory (RAP)............................2-19
Seat............................................................ 1-3
Steering Fluid.............................................5-33
Windows....................................................2-15
Programmable Automatic Door Locks.................2-10
Q
Questions and Answers About Safety Belts.........1-31
R
Radios..........................................................3-69
Care of Your Cassette Tape Player...............3-103
Care of Your CD and DVD Player................3-104
Care of Your CDs and DVDs.......................3-104
CD Changer...............................................3-98
Navigation/Radio System, see
Navigation Manual....................................3-84
Radio with Cassette and CD.........................3-70Radios (cont.)
Rear Seat Audio..........................................3-96
Setting the Time..........................................3-70
Theft-Deterrent..........................................3-101
Understanding Reception............................3-102
Reading Lamps..............................................3-18
Rear Axle......................................................5-45
Rear Climate Control System............................3-29
Rear Door Security Locks................................2-12
Rear Heated Seats........................................... 1-9
Rear Safety Belt Comfort Guides......................1-44
Rear Seat Armrest..........................................2-42
Rear Seat Audio (RSA)....................................3-96
Rear Seat Entertainment System.......................3-84
Rear Seat Operation......................................... 1-8
Rear Seat Passengers, Safety Belts..................1-41
Rearview Mirror, Automatic Dimming with
OnStar
®, Compass and
Temperature Display....................................2-30
Reclining Seatbacks.......................................... 1-6
Recommended Fluids and Lubricants.................6-14
Recovery Hooks.............................................4-43
Recreational Vehicle Towing.............................4-49
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...................5-79
10