
NOTICE:
The wrong wheel can also cause problems with
bearing life, brake cooling, speedometer or
odometer calibration, headlamp aim, bumper
height, vehicle ground clearance and tire
clearance to the body and chassis.
See “Changing a Flat Tire” in the Index for
more information.
Used Replacement Wheels
/1 MI CP ““‘3N:
Putting a used wheel on your vehicle is
dangerous. You can’t know how it’s been used or
hotv
far it’s been driven. It could fail suddenly
and cause an accident.
If you have to replace a
wheel, use a new GM original equipment wheel.
Tire Chains
NOTICE:
______
Don’t use tire chains. They can damage your
vehicle because there’s not enough clearance.
Use another type of traction device only if its
manufacturer recommends it for use on your
vehicle and tire size combination and road
conditions. Follow that manufacturer’s
instructions. To help avoid damage to your
vehicle, drive slowly, readjust or remove the
device
if it’s contacting your vehicle, and don’t
spin your wheels.
Appearance Care
Remember, cleaning products can be hazardous. Some
are toxic. Others can burst into flame
if you strike a
match or get them on a hot part of the vehicle. Some are
dangerous if you breathe their fumes in a closed space.
When you use anything from a container to clean your
vehicle, be sure to follow the manufacturer’s warnings
and instructions. And always open your doors or
windows when you’re cleaning the inside.
ProCarManuals.com

Cleaning Leather
Use a soft cloth with lukewarm water and a mild soap or
saddle soap and wipe dry
with a soft cloth. Then, let the
leather dry naturally.
Do not use heat to dry.
0 For stubborn stains. use a leather cleaner. See your
retailer for this product.
Ncwr use oils, varnishes? solvent-based or abrasive
cleaners. furniture polish or shoe polish
on leather.
Soiled or stained leather should be cleaned
immediately.
If dirt is allowed to work into the
finish. it can 11arm the leather.
Cleaning the Top of the Instrument Panel
Use only mild soap and water to clean the top surfaces
of the instrument panel. Sprays containing silicones or
waxes may cause annoying reflections
in the windshield
and even make
it difficult to see through the windshield
under certain conditions.
Cleaning Interior Plastic Components
Use only a mild soap and water solution on a soft
cloth or sponge. Comnlercial cleaners may affect the
surface finish.
Care of Safety Belts
Keep belts clean and dry.
I
A CAUTION:
Do not bleach!! dye safety belts. If you do, it
may severely weaken them. In
a crash, they
might not
be able to provide adequate protection.
Clean safety belts only with mild soap and
lukewarm water.
Cleaning Glass Surfaces
Glass should be cleaned often. GM Glass Cleaner (GM
Part
No. 1050427) or a liquid household glass cleaner
will remove normal tobacco smoke and dust films on
interior
glass.
Don't use abrasive cleaners on glass, because they may
cause scratches. Avoid placing decals
on the inside rear
window, since they may have to be scraped
off later. If
abrasive cleaners are used on the inside of the rear
window, an electric defogger element may be damaged.
Any temporary license should not be attached across the
defogger grid.
- 6-47
ProCarManuals.com

Electrical System
Add-on Electrical Equipment
I NOTICE:
~ ~~~~~~
Don’t add anything electrical to your vehicle
unless you check with your retailer first. Some
electrical equipment can damage your vehicle
and the damage wouldn’t be covered by your
warranty. Some add-on electrical equipment can
keep other components from working as
they should.
Your vehicle has an air bag system. Before attempting to
add anything electrical to your vehicle. see “Servicing
Your Air Bag-Equipped Vehicle”
in the Index.
Headlamps
The headlamp wiring is protected by an internal circuit
breaker.
An electrical overload will cause the lamps to
go on and off. or in some cases to remain off. If this
happens, have your headlamp wiring checked
right away.
Windshield Wipers
The windshield wiper motor is protected by a circuit
breaker
and a fuse. If the motor overheats due to heavy
snow, etc.,
the wiper will stop until the motor cools. If
the overload is caused by some electrical problem, be
sure to get
it fixed.
Power Windows and Other Power Options
Circuit breakers protect the power windows and other
power accessories. When
the current load is too heavy,
the circuit breaker opens
and closes, protecting the
circuit
mtil the problem is fixed or goes away.
6-54
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FuseKircuit Usage
Breaker
A Not Used
B Not Used
1 Headlamp Switch, Body Control
Module, Headlamp Relay
FuseKircuit
Breaker
2
3
4
8
9
10
11
12
Usage
Cigarette Lighter, Data Link
Connector
Cruise Control Module and
Switch, Body Control Module,
Heated Seats
Gages, Body Control Module,
Instrument Panel Cluster
Interior Lights
Not Used Power Outside Mirror, Power
Lock Relay
Courtesy Lamps, Battery Run-Down Protection
HVAC Control Head (Manual)
Turn
Signal
Cluster, Engine Control Module Parking Lamps, Power Window
Switch, Body Control Module,
Ashtray Lamp
ProCarManuals.com

Name
BIU LP
AIC
RAP
02
IGN B
DRL
FOG LP
IGN
A
STUD #2
PARKLP
LR PRK
IGN C
HTDSEAT
Usage
Back-up Lamps
Air Conditioning
Retained Accessory Power
Oxygen Sensor
Column Feed,
IGN 2, 3, 4
Daytime Running Lamps
Fog Lamps
Starting and Charging
IGN 1
Accessory Feeds, Electric Brake
Parking Lamps
Left Rear Parking Lamps
Starter Solenoid. Fuel PLIIIIP,
PRNDL
Heated Seat
Name
ATC
RRDFOG
HVAC
TRCHMSL
RR WIW
CRANK HAZLP
VECHMSL
HTDMTR
STOPLP
TBC
Usage
Active Transfer Case
Rear Defogger HVAC System
Trailer Center High-Mount
stop Lamp
Rear Window Wiper
Clutch Switch, NSBU Switch
Hazard Lamps
Vehicle Center High-Mount
Stop Lamp
Heated Mirror
Stoplan1ps
Truck Body Computer
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Exit Lighting .................................. 2-34
Express-Down Window
.......................... 2-25
Fabric Cleaning
............................... 6-46
Filling a Portable Fuel Container
.................... 6-8
Filling Your
Tank ................................ 6-6
Filter.
Air ..................................... 6-15
Finish Care
.................................... 6-49
Finish Damage
................................. 6-5 I
FirstGear ..................................... 2-18
Flashers. Hazard Warning
......................... 5-2
Flat Tire. Changing
............................. 5-22
Fluids and Lubricants
....................... 6-51. 7-45
FogLampSwitch
............................... 2-33
Foreign Countries. Fuel
........................... 6-5
Front
Axle ....................................... 6-21
Towing
..................................... 5-11
Turn Signal Lamp Bulb Replacement ............. 6-34
Fuel
.......................................... 6-3
Filling a Portable Container ...................... 6-8
Storage
Area
................................. 2-41
Filling Your Tank
.............................. 6-6
Foreign Countries
.............................. 6-5
Gage
....................................... 2-63
Engine Compartment .......................... 6-57
Instrument Panel
............................. 6-55
Fuses and Circuit Breakers ....................... 6-55
Fuse Block Gages
Engine Coolant Temperature
.................... 2-57
Engine Oil Pressure
........................... 2-60
Garage Door Opener
............................ 2-46
GasCap ....................................... 6-6
Gate
A-jar Light ................................ 2-62
GAWR
....................................... 4-42
Gear Positions
................................. 2-16
GloveBox
.................................... 2-37
Gross Axle Weight Rating
........................ 4-42
Gross Vehicle Weight Ratlng
...................... 4-42
Fuel
....................................... 2-63
GVWR
....................................... 4-42
Halogen Bulbs
................................ 6-33
Hazard Warning Flashers
.......................... 5-2
Bulb Replacement
............................ 6-33
High/Low Beam Changer
...................... 2-28
On Reminder
................................ 2-33
Wiring
..................................... 6-54
Hearing Impaired. Customer Assistance
.............. 8-4
Heated Front Seats ............................... 1-3
Heating ........................................ 3-5
Highway Hypnosis .............................. 4-35
Hill and Mountain
Roads ......................... 4-36
Hitches. Trailer
................................. 4-47
Hood .......................................... 6-8
Hydroplaning
.................................. 4-31
Head
Restraints ................................. 1-6
Headlamps
.................................... 2-32
Horn
......................................... 2-25
9-4
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Passing ....................................... 4-12
Passlock
TM .................................... 2- 1 1
Payload ....................................... 4-44
Power Periodic Maintenance Inspections
.................. 7-43
Accessory Outlets
............................ 2-45
DoorLocks
................................... 2-5
Remote Control Mirror
........................ 2-36
Seat
......................................... 1-2
Steering
..................................... 4-9
Steering
Fluid ................................ 6-26
Windows
................................... 2-25
Pregnancy. Use of Safety Belts
.................... 1 - 19
Problems
on the Road ............................ 5- 1
Publications. Service and Owner ................... 8- 10
Radiator. Adding Coolant ....................... 5- 19
Radiator Pressure Cap ........................... 6-26
Radio Reception
................................ 3-20
Radios
Cassette Tape and Compact Disc Player
........... 3- 12
Cassette Tape Player ........................... 3-8
Cassette Tape Player Care ................. 3-2 1. 7.39
Theft-Deterrent Feature
........................ 3- 17
Rain. Driving
.................................. 4-30
RAP
......................................... 2-13
Rear Axle
....................................... 6-22
Door Security
Locks ........................... 2-5
Safety Belt Comfort Guides
..................... 1-30
Seatpassengers .............................. 1-26
Seats
........................................ 1-6
Towing
..................................... 5-12
Window Defogger ............................. 3-7
Window WasherNiper
........................ 2-29
Rearview Mirror ................................ 2-35
Reclining Front Seatbacks
......................... 1-4
Recommended Fluids and Lubricants .......... 6.S1, 7.45
Recovery
Hooks ................................ 5-33
Recovery Tank. Coolant
.......................... 5-16
Replacement
Bulbs
...................................... 6-60
Parts
....................................... 6-60
Wheel
...................................... 6-43
Reporting Safety Defects
.......................... 8-8
Restraints Check
................................. 1-5 1. 7.40
Child
....................................... 1-37
Head
........................................ 1-6
Replacing Parts After
a Crash ................... 1-51
Retained Accessory Power
........................ 2-13
Reverse ....................................... 2-17
Right Front Passenger Position
.................... 1-20
Roadside Assistance .............................. 8-5
Rocking Your Vehicle ........................... 5-33
Rotation. Tires
................................. 6-39
Safety Belts
................................... 1-7
Care
....................................... 6-47
Center Rear Passenger Position
.................. 1-32
Children
............................... 1-34, 1-43
Driver Position
............................... 1-13
Extender
.................................... 1-51
How to Wear Properly
......................... 1-13
LapBelt
.................................... 1-33
Adults
...................................... 1-13
9-7
. . -~ .. .
ProCarManuals.com

warning Devices ............................... 5-2
Warning Lights. Gages and Indicators
............... 2-53
Washer Fluid. Windshield
........................ 6-27
Washing Your Vehicle
........................... 6-48
Weatherstrips
.................................. 6-48
Nut Torque
............................. 5-29. 6-60
Replacement
................................. 6-43
Wheel
Alignment
.................................. 6-43
Windows
..................................... 2-25
Windshield Washer
............................. 2-28
Fluid
....................................... 6-27
Fluid Level Check
............................ 7-39 Windshield Wipers
.......
Blade Check ..........
Blade
Replacement ....
Fuses ...............
Rear ................
Rear Blade Replacement
Winter Driving
..........
Wiring. Headlamp .......
Wrecker Towing .........
.....................
.....................
.....................
.....................
.....................
.....................
.....................
.....................
.....................
. . 2-28
. . 7-40
. . 6-35
. . 6-54
. . 2-29
. . 6-37
. . 4-38
. . 6-54
... 5-8
9-10
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