headlight bulb CHEVROLET SUBURBAN 1994 Owners Manual

Bulb Replacement
Before you replace any bulbs, be sure that all the lights are off and the
engine isn't running.
Sealed Beam Headlights
3. Unplug and
remove the
headlight.
headlight and put
it in place.
5. Install the
4. Plug in the new
retainer to the
headlight and tighten the
1. Remove the four
screws from the
headlight retainer.
2. Pull the headlight out and remove
the retainer.
screws.
Halogen Bulbs
6-50
ProCarManuals.com

NOTICE:
Avoid touching the bulb or letting it come in contact with
anything damp. Oil from
your skin or moisture on the bulb can
cause the bulb to explode when it is turned on. If either comes in
contact with the bulb, clean
it with alcohol or a suitable
degreaser and wipe the bulb dry.
Composite Headlights
.' --6n k
'I
i 1. Remove the two
screws at the top
of the radiator
support.
2. Pull the headlight
lens assembly
out.
3. Unplug the
electrical
connector.
4. Turn the bulb to
the left and
remove it.
5. Put the new bulb in the lens assembly and turn it to the right until it is
6. Plug in the electrical connector.
7. Put the headlight lens assembly back into the vehicle. Install and
tight.
tighten the two screws.
6-51
ProCarManuals.com

Front Parkingnurn Signal Lights with
Sealed Beam Headlights
1. Remove the two screws at the inside edge of the parkinghurn signal
light assembly.
2. Remove the light assembly by swinging it out from the inside edge and
3. Squeeze the tab on the side of the light socket while turning the socket
sliding
it out at the outside edge.
to the left.
4. Pull the socket out of the light assembly.
5. Push in gently on the bulb, turn it to the left 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.
right until it
locks.
7. Put the socket back into the light assembly and turn it socket to the
8. Put the parkinghrn signal light assembly back into the vehicle and
tighten the screws.
Front Parkingnurn Signal Lights with
Composite Headlights
1. Remove the screws and take
out the
parkinghum signal light
assembly.
2. Squeeze the tab
on the side of the
light socket while
turning
the socket
to the left.
6-52
ProCarManuals.com

the left and
remove it from
the socket.
5. Put the new bulb in the socket, gently press in on the bulb and turn it to
6. Put the socket back into the light assembly and turn it socket to the
7. Put the parking/turn signal light assembly back into the vehicle and
the right until
it is tight.
right until it locks.
tighten the screws.
Side Marker Lights with Sealed Beam
and Composite Headlights
1. Remove the screws and pull
out the
parking/tum signal light
assembly.
2. Reach through the opening and
turn the side
marker bulb socket to the left
and remove it.
6-53
- ProCarManuals.com

4. Remove the
screws from the
bulb retainer and
take the bulb
retainer
off of the
light assembly.
5. Pull the old bulb
straight out
of the
socket.
6. Put in a new bulb and push it in until it is tight.
7. Replace the bulb retainer.
8. Replace the rear light assembly and tighten the screws. You may want
to use
a magnetic screwdriver when installing the screws.
9. Close the tailgate or rear doors.
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. See “Fuses and Circuit Breakers” in the Index for more
information.
The headlight wiring is protected by
a circuit breaker in the light switch. An
electrical overload
will cause the lights to flicker on and off, or in some
cases to remain off.
If this happens, have your headlight wiring checked
right away.
Windshield Wipers
The windshield wiper motor is protected by a circuit breaker and a fuse. If
the motor overheats due to heavy snow, etc., the wiper will stop until the
motor cools. Although
the circuit is protected from electrical overload,
overload due to heavy snow, etc., may cause wiper linkage damage. Always
clear ice and heavy snow from the windshield before using the windshield
wipers.
If the overload is caused by some electrical problem and not snow,
etc., be sure to get it fixed.
6-56
ProCarManuals.com

HalogenBulbs .................................................. 6-50
Head Restraints
.................................................. 1-5
Headlights ................................................ 2-47, 6-50
Composite
................................................... 6-51
High Beam Indicator Light
...................................... 2-73
High-LowBeam
.............................................. 2-73
Reminder
.................................................... 2-48
SealedBeam
................................................. 6-50
Heating System
(with NC) ......................................... 3-5
Rear Window Defogger
........................................ 3-11
Heating System (without
AX) ....................................... 3-4
FanKnob
..................................................... 3-5
Function Lever
................................................ 3-5
Rear Window Defogger ........................................ 3-11
Temperature Lever ............................................. 3-6
Hitches
........................................................ 4-39
Hood
LatchesandHinge
............................................ 6-48
Release
..................................................... 6-14
Horn
.......................................................... 2-37
HydraulicClutch
................................................ 6-32
Hydroplaning
................................................... 4-26
Hazard Warning Flashers
........................................... 5-2
Replacement ............................................ 6-50, 6-86
Rear (Wagon Models) ........................................... 3-8
System Controls
............................................... 3-6
Highway Hypnosis
............................................... 4-29
If You’re Stuck in Sand. Mud. Ice. or Snow ........................... 5-40
Ignitionswitch .................................................. 2-12
Inflation-Tire Pressure
............................................ 6-62
Instrumentpanel
................................................ 2-64
Standardcluster
.............................................. 2-64
JackandTools
.................................................. 5-26
Removal
.................................................... 5-26
Storage
..................................................... 5-28
Jump Starting .................................................... 5-3
K
KeyReleaseLever ............................................... 2-13
Keys
......................................................... 2-3
5 ProCarManuals.com

L
Lights ..................................................... 2-47
Brake System Warning ......................................... 2-67
Bulb Replacement
............................................. 6-86
Charging System Light
......................................... 2-70
Front Parking/Turn Signal
....................................... 6-52
CheckGagesLight
............................................ 2-71
Dome
....................................................... 2-49
Headlights (See “Headlights”)
Indicator
.................................................... 2-66
Operation
................................................... 2-37
Reading ..................................................... 2-49
Service Engine
Soon ...................................... 2-7 1. 6-59
Rear
........................................................ 6-55
Replacement Chart
............................................ 6-86
SideMarker .................................................. 6-53
Loading Your Vehicle ....................................... 4-12, 6-59
Add-on Equipment
........................................... 6-61
Accelerator Control System
..................................... 6-48
Constant Velocity Joints
........................................ 6-48
Front Shock Absorbers
......................................... 6-46
Front Suspension and Steering Linkage
............................ 6-46
Front Wheel Bearings .......................................... 6-46
TailgateHandle
............................................... 6-49
HoodLatchesandHinge ........................................ 6-48
Lockcylinders ............................................... 6-49
Propeller Shaft Slip Splines
..................................... 6-48
RearAxle ................................................... 6-33
Recommended Lubricants ...................................... 7-25
Transfercase ................................................ 6-34
Luggagecarrier ................................................. 2-79
Lubrication
..................................................... 6-48
Body
....................................................... 6-48
FrontAxle
................................................... 6-35
Maintenance Otherltems
.................................................. 6-46
Record .................................................. 7.2. 7.27
Scheduled Maintenance .................................... 747-1 8
When Towing
a Trailer ......................................... 4-36
Master Cylinder (See “Brakes”)
Mirrors
........................................................ 2-51
Electric Outside ............................................... 2-52
Inside ....................................................... 2-51
Multifunction Lever .............................................. 2-38
Turn SignalLane Change Indicator
............................... 2-73
Underbody
.................................................. 6-76
... ModelReference .................................................. 111
6
ProCarManuals.com