Fuse Usage
4Gages, Body Control Module,
Instrument Panel Cluster
5Parking Lamps, Power Window
Switch, Body Control Module,
Ashtray Lamp
6 Steering Wheel Radio Controls
7Headlamps Switch, Body Control
Module, Headlamp Relay
8Courtesy Lamps, Battery Run-Down
Protection
9Heating, Ventilation, Air Cooling
Control Head (Manual)
10 Turn Signal
11 Cluster, Engine Control Module
12 Interior Lights
13 Auxiliary Power
14 Power Locks MotorFuse Usage
154WD Switch, Engine Controls (VCM,
PCM, Transmission)
16 Supplemental In¯atable Restraint
17 Front Wiper
18 Steering Wheel Radio Controls
19 Radio, Battery
20 Ampli®er
21Heating, Ventilation, Air Cooling
(Manual), Heating,Ventilation, Air
Cooling (Automatic), Heating,
Ventilation, Air Cooling Sensors
(Automatic)
22 Anti-Lock Brakes
23 Rear Wiper
24 Radio, Ignition
5-95
Fuse Usage
STUD #2 Accessory Feeds, Electric Brake
PARKLP Parking Lamps
LR PRK Left Rear Parking Lamps
LIFTGLASS Liftglass
IGN CStarter Solenoid, Fuel Pump,
PRNDL
HTDSEAT Heated Seat
HVACHeating,Ventilation, Air Cooling
System
TRCHMSL Trailer Center High Mount Stop Light
RRDFOG Rear Defogger
TBC Truck Body ComputerFuse Usage
CRANK Clutch Switch, NSBU Switch
CHMSL Center High Mounted Stoplamp
HAZLP Hazard Lamps
VECHMSLVehicle Center High-Mounted Stop
Lamp
RR DEFOG Rear Defogger
HTDMIR Heated Mirror
ATC Transfer Case (Four-Wheel Drive)
STOPLP Stop Lamps
RR W/W Rear Window Wiper
5-98
E
Electrical System............................................5-93
Add-On Equipment......................................5-93
Fuses and Circuit Breakers...........................5-93
Headlamps.................................................5-93
Power Windows and Other Power Options......5-93
Windshield Wiper Fuses...............................5-93
Electronic Transfer Case..................................2-30
Emissions Inspection and Maintenance
Programs...................................................3-35
Engine Compartment Fuse Block......................5-96
Engine Coolant Level Check.............................6-26
Engine Oil Additives........................................5-18
Engine Oil Level Check...................................6-26
Engine..........................................................5-19
Air Cleaner/Filter.........................................5-19
Battery.......................................................5-45
Check and Service Engine Soon Light............3-33
Compartment Overview................................5-12
Coolant Heater............................................2-24
Coolant Temperature Gage...........................3-32
Coolant......................................................5-27
Cooling System Inspection............................6-32
Exhaust.....................................................2-37
Fan Noise..................................................5-39
Oil .............................................................5-15
Overheating................................................5-30
Starting......................................................2-22
Entry Lighting.................................................3-15Environmental Concerns..................................4-16
Exit Lighting...................................................3-16
Express Down Window....................................2-15
Extended Cab (Jump Seat)..............................1-48
Extender, Safety Belt.......................................1-29
Exterior Lamps...............................................3-12
F
Filter.............................................................5-19
Engine Air Cleaner......................................5-19
Finding a PTY Station.....................3-48, 3-56, 3-66
Finding a Station....................3-42, 3-45, 3-53, 3-63
Finish Care....................................................5-88
Finish Damage...............................................5-89
Five-Speed....................................................2-28
Fixed Mast Antenna........................................3-76
Flash-To-Pass Feature....................................... 3-7
Flat Tire, Changing.........................................5-72
Flat Tire........................................................5-71
Fluid.............................................................5-22
Automatic Transmission................................5-22
Manual Transmission....................................5-25
Power Steering...........................................5-39
Windshield Washer......................................5-40
FM ...............................................................3-74
Fog Lamps....................................................3-15
Following Distance..........................................4-61
Four-Wheel Drive....................................2-29, 5-52
5
M
Maintenance, Normal Replacement Parts..........5-101
Maintenance Schedule.....................................6-26
At Each Fuel Fill.........................................6-26
At Least Four Times a Year..........................6-28
At Least Once a Month................................6-26
At Least Once a Year..................................6-28
At Least Twice a Year..................................6-27
Brake System Inspection..............................6-32
Engine Cooling System Inspection.................6-32
Exhaust System Inspection...........................6-31
Fuel System Inspection................................6-32
How This Section is Organized....................... 6-3
Introduction.................................................. 6-2
Long Trip/Highway Scheduled Maintenance.....6-18
Maintenance Requirements............................. 6-2
Part A - Scheduled Maintenance Services......... 6-4
Part B - Owner Checks and Services.............6-26
Part C - Periodic MaintenanceInspections......6-31
Part D - Recommended Fluids and Lubricants . . . 6-33
Part E - Maintenance Record........................6-35
Selecting the Right Schedule.......................... 6-5
Short Trip/City Scheduled Maintenance............. 6-7
Steering, Suspension and Front Drive Axle
Boot and Seal Inspection..........................6-31
Throttle System Inspection............................6-32
Transfer Case and Front Axle (Four-Wheel
Drive) Inspection......................................6-32Maintenance Schedule (cont.)
Using Your................................................... 6-4
Your Vehicle and the Environment................... 6-2
Maintenance When Trailer Towing.....................4-63
Making Turns.................................................4-61
Malfunction Indicator Light................................3-33
Manual Lumbar Controls.................................... 1-4
Manual Seats................................................... 1-3
Manual Transmission Check.............................6-27
Manual Transmission.......................................2-22
Fluid..........................................................5-25
Operation...................................................2-28
Manual Windows............................................2-14
Manually Closing the Sunroof...........................2-52
Matching Transmitter(s) to Your Vehicle............... 2-6
Memory Seat.................................................2-53
Mexico, Central America and Caribbean Islands/
Countries (Except Puerto Rico and U.S. Virgin
Islands) ± Customer Assistance....................... 7-5
Mirrors..........................................................2-39
Automatic Dimming Rearview........................2-39
Manual Rearview Mirror................................2-39
Outside Convex Mirror.................................2-40
Outside Heated Mirrors................................2-41
Outside Manual Mirror..................................2-40
Outside Power Mirrors..................................2-40
Model Reference................................................ vi
MyGMLink.com................................................ 7-3
9
Playing a Cassette Tape..................................3-58
Playing a Compact Disc..................3-50, 3-60, 3-68
Playing a Speci®c Loaded
Compact Disc.............................................3-70
Playing the Radio...................3-41, 3-44, 3-52, 3-62
Power Steering................................................ 4-9
Power...........................................................3-17
Accessory Outlets........................................3-17
Door Locks.................................................. 2-9
Electrical System.........................................5-93
Lumbar Controls........................................... 1-5
Seat............................................................ 1-4
Steering Fluid.............................................5-39
Windows....................................................2-15
Programmable Automatic Door Locks.................. 2-9
Q
Questions and Answers About Safety Belts.........1-15
R
Radiator Pressure Cap....................................5-29
Radio Messages.............................3-44, 3-50, 3-58
Radios..........................................................3-40
AM-FM Radio.............................................3-41
Care of Your Cassette Tape Player................3-75
Care of Your CD Player...............................3-76
Care of Your CDs........................................3-76Radios (cont.)
Radio with Cassette and CD.........................3-52
Radio with CD............................................3-44
Radio with Six-Disc CD................................3-62
Setting the Time for Radios with Radio Data
Systems (RDS)........................................3-41
Setting the Time for Radios without Radio
Data Systems (RDS)................................3-40
Theft-Deterrent............................................3-74
Understanding Reception..............................3-74
RDS Messages..............................3-49, 3-57, 3-67
Rear Axle......................................................5-51
Locking........................................................ 4-9
Rear Door Security Locks................................2-11
Rear Seat Operation......................................... 1-9
Rear Seat Outside Passenger Positions.............1-26
Rear Seat Passengers, Safety Belts..........1-25, 1-26
Rearview Mirror, Automatic Dimming..................2-39
Rearview Mirrors.............................................2-39
Reclining Seatbacks.......................................... 1-6
Recreational Vehicle Towing.............................4-44
Regular Cab and Extended Cab Models.............1-61
Remote Keyless Entry System, Operation............ 2-6
Remote Keyless Entry System............................ 2-5
Removing the Flat Tire and Installing the
Spare Tire..................................................5-76
Removing the Spare Tire and Tools...................5-73
Removing Wheel Covers..................................5-75
Replacement Bulbs.........................................5-59
Replacing Brake System Parts..........................5-45
11
Selecting the Right Schedule, Maintenance.......... 6-5
Service Bulletins.............................................7-10
Service Engine Soon Light in the United States
or Check Engine Light in Canada..................3-33
Service Manuals.............................................7-10
Service........................................................... 5-3
Adding Equipment to the Outside of Your
Vehicle..................................................... 5-4
Doing Your Own Work................................... 5-3
Engine Soon Light.......................................3-33
Four-Wheel-Drive Warning Light.....................3-37
Publications Ordering Information...................7-10
Servicing Your Air Bag-Equipped Vehicle............1-64
Setting Preset PTYs........................................3-67
Setting Preset Stations............3-42, 3-46, 3-54, 3-64
Setting the Time.............................................3-41
Radios with Radio Data Systems (RDS).........3-41
Radios without Radio Data Systems (RDS).....3-40
Setting the Tone (Bass/Treble) . . . 3-43, 3-46, 3-54, 3-64
Sheet Metal Damage.......................................5-89
Shift Speeds..................................................2-29
Shifting Into Park (P).......................................2-33
Shifting Out of Park (P)...................................2-35
Short Trip/City De®nition.................................... 6-5
Short Trip/City Intervals..................................... 6-5
Short Trip/City Scheduled Maintenance................ 6-7
Skidding........................................................4-13
Sliding Rear Windows.....................................2-16Some Other Rainy Weather Tips.......................4-32
Spare Tire Check............................................6-27
Special Fabric Cleaning Problems.....................5-85
Speci®cations, Capacities.................................5-99
Speedometer..................................................3-25
Stalling on an Incline.......................................4-25
Starter Switch Check.......................................6-29
Starting Your Engine.......................................2-22
Starting Your VORTECŸ 2200 L4 Engine...........2-22
Starting Your VORTECŸ 4300 V6 Engine..........2-23
Steering in Emergencies..................................4-10
Steering, Suspension and Front Drive Axle Boot
and Seal Inspection.....................................6-31
Steering Tips................................................... 4-9
Steering.......................................................... 4-9
Storage Areas................................................2-48
Front Storage Area......................................2-48
Glove Box..................................................2-41
Luggage Carrier..........................................2-49
Overhead Console.......................................2-41
Storage.........................................................2-49
Garment Hooks...........................................2-49
Storing a Flat or Spare Tire and Tools...............5-80
Stuck in Sand, Mud, Ice or Snow......................4-42
Sun Visors.....................................................2-16
Sunglasses Storage Compartment.....................2-45
Sunroof.........................................................2-51
Swing-Out Windows........................................2-16
13
When to Check and Change............................5-22
When to Check and What to Use.....................5-26
When to Check Power Steering Fluid................5-40
When to Check......................................5-25, 5-63
When to Inspect the Engine Air Cleaner/Filter.....5-20
When You Are Ready to Leave After Parking on
a Hill.........................................................4-63
Where to Put the Restraint.......................1-39, 1-40
Why Safety Belts Work....................................1-12
Window Lockout.............................................2-15
Windows.......................................................2-14
Manual......................................................2-14
Power........................................................2-15
Sliding Rear................................................2-16
Swing-Out Windows.....................................2-16Windows (cont.)
Windshield Washer Fluid Level Check................6-26
Windshield Washer........................................... 3-8
Fluid..........................................................5-40
Windshield Wiper............................................5-60
Blade Replacement......................................5-60
Fuses........................................................5-93
Windshield Wipers............................................ 3-8
Winter Driving................................................4-38
Wiper Blade Check.........................................6-27
Y
Your Vehicle and the Environment....................... 6-2
16