Page 219 of 375
Downloaded from www.Manualslib.com manuals search engine 9. Lower the vehicle by turning the jack handle
counterclockwise. Lower
the jack completely.
10. Use the wrench to
tighten the wheel
nuts
firmly in a
i crisscross sequence
i as shown.
d CAUTION:
I
I
Incorrect wheel nuts or improperly tightened
wheel nuts can cause the wheel to become loose
and even come
off. This could lead to an accident.
Be sure to use the correct wheel nuts.
If you have
to replace them, be sure to get new
GM original
equipment wheel nuts.
Stop somewhere as soon
as you can and have
the nuts tightened with
a torque wrench to
95 lb-ft (130 Nom).
I NOTICE:
Improperly tightened wheel nuts can lead to
brake pulsation and rotor damage.
To avoid
expensive brake repairs, evenly tighten the wheel
nuts in the proper sequence and to the proper
torque specification.
5-29
Page 221 of 375
Downloaded from www.Manualslib.com manuals search engine 1. Put the tire on the ground at the rear of the vehicle,
with the valve stem pointed down and to the rear.
2. Pull the retainer through the wheel.
Note that with the ZR2 option, the spring and
retainer must be separated
to insert through the
wheel opening.
3. Put the chisel end of the wheel wrench, on an angle,
through the hole in the rear bumper and into the hoist
shaft. Turn the wheel wrench clockwise until the tire
is raised against the underside
of the vehicle.
You will hear two “clicks” when the tire is secure,
but pull
on the tire to make sure. Return
the jack, wheel wrench and wheel blocks to the
proper location behind the seat. Secure the items.
A. Wheel Wrench E. Bolt Location (ZR2)
B. Bracket
C. Jacking Instructions
(Roll and place tag
behind the bracket after the tools are
installed.)
D. Bolt Location (Standard)
E Wheel Blocks
G. Nut
H. Rubber Band
I. Jack Position (ZR2)
J. Jack Position
(Standard)
5-31
Page 231 of 375
Downloaded from www.Manualslib.com manuals search engine Filling Your Tank The fuel cap is behind a hinged door on the driver’s side
of your vehicle.
A CAUTION:
Gasoline vapor is highly flammable. It burns
violently, and that can cause very bad injuries.
Don’t smoke if you’re near gasoline or refueling
your vehicle. Keep sparks, flames and smoking
materials away from gasoline.
To take off the cap, turn it slowly to the left
(counterclockwise).
6-5
Page 264 of 375
Downloaded from www.Manualslib.com manuals search engine 5. Turn the bulb
counterclockwise
to remove it.
6. Put the new bulb into the headlamp lens assembly
and turn it clockwise until
it is tight.
7. Plug in the electrical connector.
8. Put the headlamp lens assembly back into the
vehicle. Install and tighten the screws.
Front Turn Signal Lamps
If you have fog lamps, the fog lamp bracket must be
removed before
you can replace the front parkinghum
signal lamps.
1. Reach under the bumper and behind the parkinghrn
signal lamp assembly.
2. Push the tab on the socket, turn the socket
counterclockwise and pull
it out.
3. Holding the base of the bulb, pull the bulb straight
out
of the socket.
4. Push the new bulb into the socket until it clicks.
5. Put the socket back into the parkinghrn signal lamp
assembly and
turn it clockwise until it locks in place.
6-38
Page 265 of 375
Downloaded from www.Manualslib.com manuals search engine Front Sidemarker Lamps
1.
2.
3.
4.
5.
6.
7.
8.
9.
Remove the lens retaining screws.
Remove the sidemarker lens from the radiator grille.
Turn the bulb and socket one-quarter turn counterclockwise.
Remove the bulb and socket from the lens. Install the new bulb and socket to the sidemarker
lens.
Rotate the bulb and socket one-quarter turn
clockwise.
Install the sidemarker lens to the radiator grille.
Insert the tabs into the locators.
Install and tighten the screws.
Center High-Mounted Stoplamp
1. Remove the lens retaining screws.
2. Remove the lens.
6-39
Page 266 of 375
Downloaded from www.Manualslib.com manuals search engine 4. Install a new bulb.
5. Replace the lens. Install and tighten the screws.
If equipment such as a cap
or camper is installed on
your vehicle, a center high-mounted stoplamp feed wire
is provided along the driver's side rear frame. This wire
should be used
to install a center high-mounted
stoplamp in the cap or camper.
Taillamps
1. Open the tailgate.
2. Remove the screws from
3.
4.
5.
6.
7.
8.
9.
the lamp assembly near
the tailgate latch.
Pull the assembly away from the pickup side panel.
Turn the socket counterclockwise
to remove it. Push
the tab in while you turn the socket.
Pull the bulb out.
Push the new bulb into the socket.
Put the socket
into the assembly and turn the socket
clockwise until it locks in place.
Replace the assembly. Install and tighten the screws.
Close the tailgate.
6-40
Page 289 of 375

Downloaded from www.Manualslib.com manuals search engine 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. 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 is at the
driver’s end
of the
instrument panel.
,
Remove the cover by turning the fastener
counterclockwise. Extra fuses and the fuse extractor are
provided in the cover.
To reinstall the fuse panel cover,
push in and turn the fastener clockwise.
6-63
Page 291 of 375
Downloaded from www.Manualslib.com manuals search engine Fuse/Circuit Usage Breaker
7 Power Auxiliary Outlets, Assembly
Line Diagnostic Link
8
9
10
11
12
13
14
15
Not Used
PCMNCM Battery,
ABS Battery, Fuel
Pump (LN2)
PCM/VCM Ignition, Injectors, Crank
Sensor, Coil Driver Module
Radio, Inside Rearview Mirror
Map Lamp
DRAC, Anti-Lock Braking System,
Clock, Radio, Battery,
CD Player
VCM
IGN-3
A/C Compressor Battery Feed
Daytime Running Lamps,
Fog Lamps,
Fog Lamp Relay
Fuse/Circuit Usage Breaker
16
17
19
20 21
22
24 Turn
Signals and Back-up
Lamps, Brake-Transmission
Shift Interlock Solenoid
Windshield Washer, Windshield Wiper Motor
Electric Shift Transfer Case
Crank Signal, Air Bag System
Cluster Illumination,
Radio Illumination, Heater
Lamp, Four- Wheel-Drive
Illumination, Chime Module,
Fog Lamp Illumination
Air Bag System
PRNDL Power, 4L60E Automatic
Transmission
6-65