
014
020
03
09
0 l5
0.
04
0
0
l6
0 22
Fuse Usage
1
2
Stop/TCC Switch, Buzzer, CHMSL, Hazard
Lamps, Stoplamps
Transfer Case
3 Courtesy Lamps, Cargo Lamp, Glove
Box
Lamp, Dome/Reading Lamps, Vanity Mirrors,
Power Mirrors
Fuse
4
10
11
12
13
14
Usage
Instrument Cluster, DRL Relay, Lamp
Switch, Keyless
Entry, Low Coolant
Module, Illuminated Entry Module, DRAC
(Diesel Engine)
Not Used
Cruise Control
Auxiliary Power Outlet
Air Bag System
License Lamp, Parking Lamps, Taillamps, Roof Marker Lamps, Tailgate Lamps, Front
Sidemarkers, Fog Lamp Relay, Door Switch
Illumination, Fender Lamps, Headlamp
Switch Illumination
Air Bag System
Wiper Motor, Washer Pump
A/C, A/C Blower, High Blower Relay
Power Amp, Cigarette Lighter, Door Lock
Relay, Power Lumbar Seat
'
4WD Indicator, Cluster, Comfort Controls,
Instrument Switches, Radio Illumination,
Chime Module
6-70
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Fuse Usage
15 DRL Relay, Fog Lamp Relay
Underhood Fusemelay Center
16
17
18
19
20
21
22
23 24 Front and Rear Turn
Signals, Back-up
Lamps, BTSI Solenoid
Radio (Ignition)
4WALNCM, ABS, Cruise Control
Radio (Battery)
PRNDL, Automatic Transmission,
Speedometer, Check Gages Warning Light
Not Used
Not Used
Not Used
Front Axle, 4WD Indicator Lamp, TP2 Relay
(Gasoline Engine)
A Power Door Lock, Six-Way Power Seat,
Keyless Entry Module
B Power Windows The underhood
fusehelay center is located in the rear
of
the engine compartment near the brake fluid reservoir.
Move the retainer clips for the cover to access the fuse
block.
You can remove fuses with a fuse extractor. The fuse
extractor
is mounted to the interior fuse block. To
remove fuses if
you don’t have a fuse extractor, hold the
end of the fuse between your thumb and index finger
and
pull straight out.
6-71
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Fuse
ECM-B
Usage
Fuel Pump, PCM/VCM
RR DEFOG Rear Window Defogger
IGN-E Auxiliary Fan Relay Coil, A/C
Compressor Relay, Hot Fuel Module,
Dual Tanks
FUEL SOL Fuel Solenoid (Diesel Engine)
Fuse
GLOW
PLUG
HORN
AUX FAN
ECM-
1
A/C
ENG-
1
Usage
Glow plugs (Diesel Engine)
Horn, Underhood Lamps Auxiliary Fan
Injectors, PCM/VCM
Air Conditioning
Ignition Switch, EGR, Canister Purge,
EVRV Idle Coast Solenoid, Heated
02,
Fuel Heater (Diesel Engine), Water
Sensor (Diesel Engine)
LIGHTING Headlamp and Panel Dimmer Switch,
Fog and Courtesy Fuses
Battery,
Fuse Block Busbar
BATT
IGN-A
IGN-B
ABS Ignition Switch
Ignition Switch
Anti-Lock Brake Module
BLOWER
Hi Blower Relay
STOP/HAZ Stoplamps
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Automatic Transmission Check
Restraint System Check
Make sure the safety belt reminder light and all your
belts, buckles, latch plates, retractors and anchorages are
working properly. Look
for any other loose or damaged
safety belt system parts.
If you see anything that might
keep a safety belt system from doing its job, have
it
repaired. Have any torn or frayed safety belts replaced.
Also
look for any opened or broken air bag covers, and
have them repaired or replaced. (The air bag
system
does not need regular maintenance.)
Air Cleaner Filter Restriction Indicator Check
Your vehicle has an indicator on the engine that lets you
know when the air cleaner filter is dirty and needs to be
changed. Check indicator at least twice
a year or when
your
oil is changed. See “Air Cleaner” in the Index for
more information.
Manual Transmission Check
Check the transmission fluid level; add if needed. See
“Manual Transmission” in
the Index. A fluid loss may
indicate
a problem. Check the system and repair if needed. Check the transmission
fluid level; add if needed. See
“Automatic Transmission”
in the Index. A fluid loss
may indicate a problem. Check the system and repair
if needed.
Hydraulic Clutch System Check
Check the fluid level in the clutch reservoir. See
“Hydraulic Clutch Fluid”
in the Index. A fluid loss in
this system could indicate a problem. Have the system
inspected and repaired
at once.
At Least Once a Year
Key Lock Cylinders Service
Lubricate the key lock cylinders with the lubricant
specified
in Part D.
Body Lubrication Service
Lubricate all fuel doors, body hood and body door
hinges, tailgate and tailgate handle pivot points, latches,
locks and folding seat hardware. Part
D tells you what to
use. More frequent lubrication may be required when
exposed to a corrosive environment.
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Roadside Assistance
GMC Truck’s Roadside Assistance provides stranded
owners with over-the-phone roadside repairs, location
of the nearest
GMC Truck dealer or the following
special services:
Flat Tire Chulzge: Installation of spare tire will be
covered at no charge (customer is responsible for repair
or replacement
of tire).
Fuel Deliwry: Delivery of enough fuel for the customer
to get to the nearest service station (up to $4.00) will
be covered.
Junzp Stnrt: No-start situations which require a battery
jump start will be covered at
no charge.
Lock Out: Replacement keys or locksmith service will
be covered at no charge if you are unable to gain entry
into your vehicle. Delivery
of the replacement key will
be covered at no charge within 10 miles (16 km).
Elnergemy Towing Service: Towing to the nearest
GMC Truck dealer for warranty related disablements
will
be covered.
nip Rouring: Availability of customized trip routings
through
GMC Truck Roadside Assistance. This deluxe
computerized trip routing service
will provide highlighted
map routing, scenic or fastest route,
a listing of GMC
Truck dealers along the way, and a variety of other travel
related services.
fiip hzterruptiorz: GMC Truck Roadside Assistance will
provide reimbursement for reasonable trip interruption
expenses such as meals and lodging (up to
$500) directly
associated with
a warranty-related disablement which
requires overnight accommodations.
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The Roadside Assistance services listed are available
to retail and retail lease customers operating
1996 GMC light duty trucks for a period of
3 years/36,000 miles (60 000 km). All services must
be pre-arranged by GMC Truck Roadside Assistance.
Over-the-phone assistance, such
as providing the name
of the closest dealer or minor technical advice, etc., is
available
to all owner/operators of GMC trucks,
regardless
of vehicle or mileage.
Just dial GMC Truck Roadside Assistance at
1 -800-GMC-TRUCK ( 1-800-462-8782, Roadside
Assistance prompt)
to reach a qualified representative
who can assist you. Your
Roadside Assistance representative
will ask for the
following information when your call
is received:
0 Vehicle Identification Number (VIN)
Name and home address
Telephone number and location from which you
Location, license plate number and color of your
are calling
GMC truck
0 Mileage of vehicle and description of problem
Roadside Assistance
is available 24 hours a day, 7 days
a week, 365 days a year, including weekends and
holidays. Should
you have any questions about roadside
assistance, call the GMC Truck Roadside Assistance
Center or contact your dealer.
Roadside Assistance is not part of or included in the
coverage provicled
by the New Vehicle Limited Wcm-mty.
GMC Truck reserves the right to make my changes or
discontinue the Roadside Assistunce program ut
any
time without notification.
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Section 9 Index
I
Accessory Power Outlet ......................... 2-53
AirBag
....................................... 1-21
Adding Equipment
............................ 1 -26
How Does it Restrain .......................... 1-24
How
it Works ................................ 1-23
Location
.................................... 1-23
Readiness Light
......................... 1-22, 2-59
Servicing ................................... 1-26
What Makes
it Inflate .......................... 1-24
What Will
You See After it Inflates ............... 1-24
When Should
it Inflate ......................... 1-23
Aircleaner
.................................... 6-16
Air Cleaner Filter Restriction Indicator Check
........ 7-43
Air Conditioning
................................ 3-3
Air Conditioning Refrigerants
..................... 6-76
Alignment and Balance, Tire
...................... 6-55
Aluminum Wheels, Cleaning
...................... 6-64
Antenna
...................................... 3-24
Antifreeze
..................................... 6-26
Anti-Lock
Brakes
...................................... 4-6
Brake System Warning Light
................ 2-62, 4-6
I
Appearance Care ............................... 6-58
Appearance Care Materials ....................... 6-66
Arbitration Program
.............................. 8-7
Armrest Storage Compartment
.................... 2-51
Ashtrays
...................................... 2-52
Audio Equipment. Adding
........................ 3-23
Audio Systems
.................................. 3-6
Automatic Transmission
......................... 2-11
Check
...................................... 7-43
Fluid
....................................... 6-19
Park Mechanism Check
........................ 7-45
Starting Your Engine
.......................... 2-11
Operation ................................... 2-13
Axle. Front .................................... 6-26
Axle. Locking Rear
............................. 2-21
Axle. Rear .................................... 6-24
Battery
...................................... 6-37
Jump Starting
................................. 5-2
Replacement. Keyless Entry
..................... 2-6
Warnings
................................ 5-2. 5-4
BBB Auto Line
................................. 8-7
Better Business Bureau Mediation ................... 8-7
9-1
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Brake Adjustment .................................. 6-36
Master Cylinder
.............................. 6-33
Replacing System Parts
........................ 6-36
System Warning Light
.......................... 2-61
Trailer
...................................... 4-55
Transmission Shift Interlock Check ............... 7-44
Brakes, Anti-Lock
............................... 4-6
Braking
........................................ 4-5
Fluid
........................................ 6-33
Parking
..................................... 2-25
PedalTravel
................................. 6-36
Wear
........................................ 6-35
Braking in Emergencies
....................... '. ..... 4-8
Break-In, New Vehicle
............................ 2-8
7-44
Bulb Replacement
.............. ............... 6-37
BTSI
Check
...................................
Canadian Roadside Assistance .... ................ 8-6
'Capacities and Specifications ...................... 6-74
Carbon Monoxide
......................... 2-30,4-41,
Cassette Deck Service
........................... 7-42
Cassette Tape Player Care
........................ 3-24
Cassette/Compact Disc Storage
.................... 2-50
Center Passenger Position
........................ 1-28
CertificatiodTire Label
.......................... 4-42
Cargo Lamp
................ .. .................. 2-43
Cassette Tape Player
......................... 3-9.3 '- 11
.Center Overhead Console
......... .............. 2-46
Certification Label
...................... : ....... 4-42 Chains. Safety
........................ : ........ 4-55
Chains Tire 6-57 .................................... .
......
Securing in a Rear Outside Seat Position ...... 1.39, 1-41
Securing
in the Center Seat Position ............... 1-44
TopStrap
.................................... 1-39
WheretoPut
................................ 1-38
Securing
in the Right Front Seat Position
.......... 1-46
Cigarette Lighter
............................... 2-52
Circuit Breakers and Fpses
....................... 6-69
Aluminum Wheels
............................ 6-64
Glass
........................................ 6-61
Inside of Your Vehicle ......................... 6-58
Instrument Panel
............................. 6-61
Outside of Your Vehicle
........................ 6-62
Special Problems
............................. 6-60
Vinyl
....................................... 6-60
Windshield and Wiper Blades
................... 6-62
Climate Control System
....................... 3-1, 3-2
Cleaner, Air
................................... 6-16
Cleaning
Fabric
....................................... 6-59
Leather ..................................... 6-61
Stains
...................................... 6-60
Tires
....................................... 6-64
Wheels
.....................................6-6 4.
9-2
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