
Downloaded from www.Manualslib.com manuals search engine To signal a lane change, just raise or lower the lever until the green ar\
row
starts to
flash. Hold it there until you complete your lane change. The lever
will return by itself when you release it.
As you signal a turn or a lane chi' -- if the arrows don’t flash but just stay
on, a signal bulb may be burned
OUT and other drivers won’t see your turn
signal.
(If your vehicle has the digital instrument cluster, the turn signa\
l arrows will
flash at a faster rate
if a signal bulb is burned out.)
If a bulb is burned out, replace it to help avoid an accident. If the green
arrows don’t go on at all when you signal a turn, check the fuse (see
“Fuses” in the Index) and for burned-out bulbs.
If you have a trailer towing option with added wiring for the tr\
ailer lights, a
different turn signal flasher is used. With this flasher instal\
led, the signal indicator will flash even if a turn signal bulb is burned out\
. Check the front
and rear turn signal lights regularly to make sure they are working.
Operation of Lights
Although your vehicle’s lighting system (headlights, parking \
lights, fog lamps,
side marker lights and tail lights) meet all applicable Federa\
l lighting
requirements, certain states and providences may apply their own\
lighting
regulations that may require special attention before you operat\
e these lights. For example, some jurisdictions may require that you operate yo\
ur lower
beam lights with fog lamps at all times, or that headlights b\
e turned on
whenever you must use your windshield wipers. In addition, most\
jurisdictions
prohibit driving solely with parking lights, especially at dawn \
or dusk.
It is
recommended that you check with your own state or provincial h\
ighway
authority for applicable lighting regulations.
2-37

Downloaded from www.Manualslib.com manuals search engine Service & Appearance Care
Battery ........................................................................\
.......................................... 6-31
Vehicle Storage
........................................................................\
........................... 6-31
Bulb Replacement
........................................................................\
....................... 6-31
Other Maintenance Items
........................................................................\
........... 6-34
Loading Your Vehicle
........................................................................\
.................. 6-38
Tires ........................................................................\
.............................................. 6-43
Appearance Care
........................................................................\
........................ 6-50
Vehicle Identification Number (VIN)
................................................................... 6-57
Service Parts Identification Label
...................................................................... 6-59
Fuses and Circuit Breakers ........................................................................\
........ 6-59
Capacities and Specification Charts
.................................................................. 6-61
6-2
t

Downloaded from www.Manualslib.com manuals search engine Service Parts Identification Label
Service Parts Identification
Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected from short circuits by a
combination of fuses, circuit breakers, and fusible thermal links in the wiring
itself. This greatly reduces the chance of fires caused by electrical problems.
6-59

Downloaded from www.Manualslib.com manuals search engine Be sure to use the correct fuse. If you ever have a problem on the road and
don’t have a spare fuse, you can “borrow” one of the correct value. Just pick
some feature of your vehicle that you can get along without-like the radio or
cigarette lighter-and use its fuse,
if it is of the value you need. Replace it
as soon as you can. See “Fuses and Circuit Breakers” in this section.
Cap cities and Specification Charts
Replac -merit Parts
Replacement part numbers listed in this section are based on the latest
information available at the time of printing, and are subject to change.
If a
part listed in this manual is not the same as the part used in your vehicle
when
it was built, or if you have any questions, please contact your GM truck
dealer.
Engine Identification
ENGINE DESCRIPTION I
Liter VJN
Displace- Engine ment Type Cde
2.5L L4
A
2.8L V6 R
4.3L
V6 Z
4.3L V6 W
*Throttle Body Injection
“Central Port Injection Fuel
Svstem
TBI*
TBI*
TBI*
CPI**
Produced
BY
U.S.
us.
Canada Mexico
US.
U.S.
Emissions
L.D.
L.D.
L.D.
L.D.
TO263
Wheel Nut Torque
DESCRIPTION TORQUE
Base or Optional Wheel
95 ft. Ibs. (1 30 Nam)
TO303
6-61

Downloaded from www.Manualslib.com manuals search engine Fuses and Circuit Breakers
Name
Inst. Lps.
Pwr. Acc. Horn-DM
Ign.-Gages Crank
Stop-Haz.
Tail Lps
Turn-BIU
HeaterINC Radio
ECM B
ECM
I
Pwr. Wndw. Wiper
Brake
DRL
Trailer*
CD Player**
TCCM
Aux. Pwr.**
"In-line fuse Circuits Protected
Instrument Panel Lights, Headlight
Warning Buzzer, Ash Tray Light, Four
Wheel Drive Indicator Light, Fog Light
Switch Light Power Door Locks, CD Player, Electric
Shift Transfer Case Horn, Dome Lights, Glove Box Light,
Clock, Lighter, Lighted Vanity Mirror,
Fog Lamp, Courtesy Lights, Outside
Rearview Mlrror
Indicator Lights and Gages, Auto.
Transmission converter Clutch, Cruise Control, Four Wheel Drive Indicator
Light, Seat Belt Timer Engine Control Module
Stop Lights, Hazard Warning Lights,
Chime Module Light Switch, Tail/Park Lights, Digital
Cluster, License Lamp
Turn Signals
& Backup Lights
Heating and Air Conditioning
Radio, Inside Rearview Mirror Map
Lights
Engine Control Module, Fuel Pump
Engine Control Module
Power Windows
Windshield Wipers and Washers Rear Wheel Antilock Brake Module,
Speedometer Daytime Running Light Relay (Canada
Trailer Wiring Harness
CD Player
Electric Shift Transfer Case Module
Aux. Pwr. Outlet (Parcel Trav)
Only) Fuse
5 Amp
20 Amp
20 Amp
3 Amp
15 Amp
20 Amp 15 Amp
25 Amp
15 Amp
15 Amp
10 Amp
25 Amp
15 Amp
10 Amp
30 Amp
10 Amp
5 Amp
10 AmD Circuit
kea ker
30 Amp
30 Amp
'*Fuse is attached to Fuse Block
TO264
6-67

Downloaded from www.Manualslib.com manuals search engine INDEX
Catalytic Converter ......... ...... ..._. 6-37
CertificationlTire Label
................. 6-38
Changing A Flat Tire
........ 5-16, 5-21
Chemical Paint Spotting
.............. 6-56
Child Restraints
Cigarette LighterlAshtrays
........... 2-54
Circuit Breakers (See “Fuses”)
Cleaning (See “Safety
Belts”)
Finish Care
................................ 6-54
Glass
.......................................... 6-53
Inside of Vehicle
....................... 6-51
Instrument Panel, Top
............. 6-53
Outside
of Vehicle .................... 6-54
Special Problems
...................... 6-52
Vinyl or Leather
................-...... 6-53
Wheels and Tires
..................... 6-55
Windshield
................................ 6-54
Convenience Net
.......................... 2-57
Conversion
to Chassis Cab ........ 6-43
Coolant (See “Engine”)
Cooling System Capacity
............ 6-62
Crankcase Capacity
...................... 6-62
Cruise Control
................................ 2-41
Increase Speed
......................... 2-43
On Hills
...................................... 2-45
Passing
...................................... 2-45
Reduce Speed
......................... -2-44
Resume
..................................... 2-43
Set
.............................................. 2-42
To Get Out Of .......................... 2-45
Clock
... 3-10, 3-12,
3-14, 3-17, 3-21
Customer Assistance for the Hearing or Speech Impaired
.... 8-3
Customer Satisfaction Procedure.8-2
D
(Canada Only) ...... 2-48, 2-49, 2-71
Indicator Light
..... 2-48, 2-49, 2-71
Dome Lights
................................. 2-50
Doors
............................................... 2-5
Daytime Running Lights
Locks
........................................... 2-6 9-2 Driver Position
............................. 1-14
Driving Across an Incline
..................... 4-31
After Off-Road Driving
............ 4-34
At Night
..................................... 4-34
Backing Up
............................... 4-60
Defensive
..................................... 4-8
Downhill
..................................... 4-29
Freeway
..................................... 4-42
Highway Hypnosis
................... 4-45
Hydroplaning
............................. 4-38
In Blizzard
................................. 4-53
In City
....................................... 4-41
In Fog, Mist and Haze .4-39, 4-40
In Sand,
. Mud, Ice,
Or Snow
..................... 4-32, 5-30
In Rain
...................................... 4-37
In Water .................................... 4-33
Long Distance
.......................... 4-44
Loss of Control
........................ 4-22
Night Vision
.............................. 4-35
Off-Roading
............................... 4-23
On Curves
................................. 4-18
On Grades
................................. 4-60
On Hill and Mountain Roads
. 4-46
On Off-Road Hills
.................... 4-26
On Snow or Ice
....................... 4-51
Passing
............................ 4-20, 4-60
Skidding
..................................... 4-22
Stuck in Deep Snow
..... 4-54, 5-30
Through Water
.............. 2-14, 4-33
Uphill
.......................................... 4-27
Winter
........................................ 4-51
With a Trailer
............................ 4-59
Drunken Driving
............................. 4-9
E
Electrical System
Engine Add-on
Equipment
................... 6-59
Adding Coolant
............... 5-1 2, 6-25
Air Cleaner
................................ 6-14
Block Heater
.......... 2-15, 3-7, 6-13