Page 309 of 356

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
Page 315 of 356

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
Page 348 of 356

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