lock GMC SIERRA 1996 Manual PDF

Composite Headlampc
1. Remove the two
screws at the top
of
the radiator support.
2. Pull the headlamp lens assembly out.
3. Unplug the electrical connector.
4. Turn the bulb
counterclockwise and
remove
it.
5. Put the new bulb in the lens assembly and turn it to
the right
until it is tight.
6. Plug in the electrical connector.
7. Put the headlamp lens assembly back into the
vehicle.
Install and tighten the two screws.
I
- 6-39
I
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Front Turn Signal Lamps (Sealed Beam Headlamps)
1. Remove the two screws
at the inside edge
of
the parkinghrn signal
lamp assembly.
2. Remove the lamp assembly by swinging it out from
the inside edge and sliding it out at the outside edge.
3. Squeeze the tab on the side of the lamp socket while
turning
the socket counterclockwise.
4. Pull the socket out of the
lamp assembly.
5. Push in gently on the bulb, turn it counterclockwise
and remove
it from the socket.
6. Put the new bulb in the socket, gently press in on the
bulb and turn
it to the right until it is tight.
7. Put the socket back into the lamp assembly and turn
it to the right until it locks.
8. Put the parking/tut-n signal lamp assembly back into
the vehicle and tighten the screws.
6-40
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Front Wrn Signal Lamps
(Composite Headlamps)
1. Remove the screws and
take out the parkinghrn
signal lamp assembly.
3. Pull the socket out of the
lamp assembly.
.
b
4. Push in gently on the bulb, turn it counterclockwise
and remove it from the socket.
5. Put the new bulb in the socket, gently press in on the
2. Squeeze the tab on the.side of the lamp socket while
bulb and turn it to the right 'until it is tight.
turning the socket counterclockwise.
" 6. Put the socket back into the lamp assembly and turn
it socket to the right until it locks.
7. Put the parkinghurn signal lamp assembly back into
the vehicle and tighten the screws.
6-41
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Fender Marker Lamps
(Dual Rear Wheel Pickup Models)
2. Turn the bulb socket
counterclockwise
and remove
it from the
lens assembly.
3. Pull the bulb straight out of the socket.
4. Put a new bulb into the socket and push it in until
it is tight.
5. Put the socket back into the lens assembly and turn it
clockwise to tighten it.
6. Replace the lens and tighten the screws.
6-42
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Sidemarker Lamps
I. Remove the screws and
pull out the parkingkurn
signal lamp assembly.
2. Reach through the opening and turn the sidemarker
bulb socket counterclockwise and remove it.
3. Pull the bulb straight out
of the socket.
4. Put a new bulb into the socket and push it in until
it is tight.
5. Put the socket back into the sidemarker assembly
and turn
it clockwise to tighten it.
6. Replace the parking/turn signal lamp assembly and
tighten the screws.
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4. Push in gently on
the bulb, turn it
counterclockwise
c
. ..
and remove it from
the socket .
5. Put in a new bulb and, pushing in gently, turn it
clockwise
until it is tight.
6. Put the socket back in the latnp assembly and replace
the lens and lens seal.
indshield Wiper Blade l.Lpldcement
For proper type and length, see "Normal Maintenance
Replacement Parts"
in the Index. To replace the
windshield wiper blade assembly:
1
1. Lift the wiper arm and rotate the blade until it is
facing away
from the windshield.
2. Push the release lever and slide the wipcr asselnbly
toward the driver's side
of the vehicle.
3. Install a new blade by reversing Steps I and 2.
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Fu ~ ~ s 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. This greatly reduces the
chance
of fires caused by electrical problems.
Look at the silver-colored band inside the fuse. If the
band is broken or melted, replace the fuse. Be sure
you
replace a bad fuse with a new one of the identical size
and rating.
If you ever have a problem on the road and don’t have a
spare fuse,
you can borrow one that has the same
amperage.
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 the correct amperage.
Replace
it as soon as you can.
Instrument Panel Fuse Block
The fuse block access door
is on the driver’s side edge
of the instrument panel. Pull
off the cover
to access the
fuse block.
You can remove fuses with a fuse extractor. The fuse
extractor
is mounted to the fuse block access door. 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.
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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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