Fuses Usage
HORN Horn
TBC Truck Body Controller
IGN TRNSD Ignition Transducers
RDO Radio
ONSTAR OnStar
®
CNSTR VENT Fuel Canister Vent Solenoid
PCM B Powertrain Control Module (PCM) B
Relays Usage
BEAM SEL Beam Selection
IGN 3 HVACIgnition 3, Climate Control,
Climate Control Head Fuse
RAPRetained Accessory Power
(Power Window Fuse,
Wiper/Washer Switch Fuse)
PRK/LAMPFront Parking Lamp Fuse,
Rear Parking Lamps
HDLP Headlamps
Relays Usage
FOG/LAMP Fog Lamps (If Equipped)
FUEL/PUMP Fuel Pump, Fuel Pump Fuse
A/C CMPRSR Air Conditioning Compressor
RUN/CRNKRun/Crank, Airbag System Fuse,
Cruise Control Fuse, Ignition Fuse,
Back-Up Lamps, ABS Fuse, ERLS,
Front Axle, PCM-1, Injectors Fuse
PWR/TRNPowertrain, Electronic Throttle
Control Fuse, Oxygen Sensor Fuse
HORN Horn
WPR 2 Wiper 2 (High/Low)
WPR Wipers (On/Off)
STRTR Starter Relay (PCM Relay)
Miscellaneous Usage
WPR Diode — Wiper
A/C CLTCH Diode — Air Conditioning, Clutch
MEGA FUSE Mega Fuse
5-102
E
Electrical System
Add-On Equipment......................................5-98
Engine Compartment Fuse Block...................5-99
Fuses and Circuit Breakers...........................5-99
Power Windows and Other Power Options......5-98
Windshield Wiper Fuses...............................5-98
Engine
Air Cleaner/Filter.........................................5-18
Battery.......................................................5-39
Check and Service Engine Soon Light............3-30
Coolant......................................................5-25
Coolant Heater............................................2-20
Coolant Temperature Gage...........................3-30
Engine Compartment Overview......................5-12
Exhaust.....................................................2-33
Fan Noise..................................................5-34
Oil .............................................................5-13
Oil Life System...........................................5-16
Overheating................................................5-28
Starting......................................................2-18
Event Data Recorders (EDR)............................. 7-9
Exit Lighting...................................................3-17
Extender, Safety Belt.......................................1-31
Exterior Cargo Lamps......................................3-16
Exterior Lamps...............................................3-13
F
Filter
Engine Air Cleaner......................................5-18
Finish Damage...............................................5-95
Fixed Mast Antenna........................................3-72
Flash-to-Pass................................................... 3-9
Flat Tire........................................................5-67
Flat Tire, Changing.........................................5-68
Flat Tire, Storing.............................................5-83
Fluid
Automatic Transmission................................5-19
Manual Transmission....................................5-22
Power Steering...........................................5-34
Windshield Washer......................................5-35
Fog Lamps....................................................3-16
Four-Wheel Drive....................................2-25, 5-44
Front Armrest Storage Area..............................2-41
Front Axle......................................................5-45
Fuel............................................................... 5-5
Additives...................................................... 5-6
California Fuel.............................................. 5-6
Filling a Portable Fuel Container....................5-10
Filling Your Tank........................................... 5-8
Fuels in Foreign Countries.............................. 5-7
Gage.........................................................3-35
Gasoline Octane........................................... 5-5
Gasoline Speci cations.................................. 5-5
5
Fuses
Engine Compartment Fuse Block...................5-99
Fuses and Circuit Breakers...........................5-99
Windshield Wiper.........................................5-98
G
Gage
Engine Coolant Temperature.........................3-30
Fuel..........................................................3-35
Speedometer..............................................3-24
Tachometer.................................................3-24
Gasoline
Octane........................................................ 5-5
Speci cations............................................... 5-5
Glove Box.....................................................2-41
GM Mobility Reimbursement Program.................. 7-5
H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-7
Headlamps....................................................5-46
Automatic Headlamp System.........................3-15
Bulb Replacement.......................................5-46
Daytime Running Lamps...............................3-14
Flash-to-Pass............................................... 3-9
Front Turn Signal, Sidemarker and Daytime
Running Lamps........................................5-48
Halogen Bulbs............................................5-46
High/Low Beam Changer................................ 3-8
On Reminder..............................................3-14
Heated Seats................................................... 1-5
Heater...........................................................3-19
Highbeam On Light.........................................3-34
Highway Hypnosis...........................................4-34
Hill and Mountain Roads..................................4-34
Hood
Checking Things Under................................5-10
Release.....................................................5-11
Horn............................................................... 3-6
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-17
Hydraulic Clutch.............................................5-24
6
W
Warning Lights, Gages and Indicators................3-22
Warnings
DIC Warnings and Messages........................3-39
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-6
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Wheels
Alignment and Tire Balance..........................5-64
Replacement...............................................5-64
Where to Put the Restraint...............................1-40
Windows.......................................................2-12
Manual......................................................2-12
Power........................................................2-13
Sliding Rear................................................2-14Windshield
Wiper Blades, Cleaning................................5-93
Windshield Washer.........................................3-10
Fluid..........................................................5-35
Windshield Wiper
Blade Replacement......................................5-50
Fuses........................................................5-98
Windshield Wipers......................................... 3-9
Winter Driving................................................4-36
X
XM™ Satellite Radio Antenna System................3-72
Y
Your Vehicle and the Environment....................... 6-2
14