Jeep Wrangler TJ. Manual — part 313
INSTALLATION
(1) Position the rear fog lamp unit to the vehicle.
(2) Connect the wire harness connector to the rear
fog lamp connector.
(3) Install the screws that secure the rear fog lamp
unit to the rear bumper assembly.
(4) Reconnect the negative battery cable.
FOG LAMP - REAR
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the screws that secure the rear fog
lamp lens to the housing (Fig. 14).
(3) Push and rotate the rear fog lamp one-third
turn counterclockwise, then pull the lamp straight
out of the socket (Fig. 15).
INSTALLATION
(1) Install the rear fog lamp by pushing the lamp
into the rear fog lamp socket and turning it one-third
clockwise.
(2) Position the rear fog lamp lens onto the hous-
ing.
(3) Install the screws that secure the rear fog lamp
lens onto the housing.
(4) Reconnect the negative battery cable.
FRONT PARK/TURN SIGNAL
LAMP UNIT
DESCRIPTION
A front turn signal/parking lamp assembly is
mounted to each front fender. Each front turn signal/
parking lamp assembly consist of a housing, lens and
lamp.
Fig. 13 Rear Fog Lamp Unit
1 - REAR FOG LAMP UNIT
2 - REAR BUMPER ASSEMBLY
Fig. 14 Rear Fog Lamp Lens
1 - REAR FOG LAMP
2 - FOG LAMP LENS SCREWS
Fig. 15 Rear Fog Lamp
1 - REAR FOG LAMP HOUSING
2 - REAR FOG LAMP
TJ
LAMPS/LIGHTING - EXTERIOR
8L - 17
FOG LAMP UNIT - REAR (Continued)
OPERATION
The parking light function is controlled by the
headlamp switch located on the instrument panel.
The turn signal function is controlled by the left
multi-function switch located on the steering column.
Each front turn signal/parking lamp assembly can be
serviced separately.
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the screws that secure the park/turn
signal lamp housing to the front fender (Fig. 16).
(3) Remove the park/turn signal lamp housing
from the fender.
(4) Rotate the socket one-third turn counterclock-
wise and separate the socket and lamp from the
housing.
INSTALLATION
(1) Install the socket and lamp into the housing
and rotate the socket one-third turn clockwise.
(2) Position the park/turn signal lamp housing into
the fender.
(3) Install the screws that secure the park/turn
signal lamp housing to the fender. Tighten the screws
securely.
(4) Reconnect the battery negative cable.
FRONT PARK/TURN SIGNAL
LAMP
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the park/turn signal lamp housing
from the fender (Refer to 8 - ELECTRICAL/LAMPS/
LIGHTING
-
EXTERIOR/PARK/TURN
SIGNAL
LAMP UNIT - REMOVAL).
(3) Pull the lamp straight out of the socket.
INSTALLATION
(1) Install the lamp by pushing it into the socket.
(2) Install the lamp housing into the fender (Refer
to 8 - ELECTRICAL/LAMPS/LIGHTING - EXTERI-
OR/PARK/TURN SIGNAL LAMP UNIT - INSTALLA-
TION).
(3) Reconnect the battery negative cable.
HEADLAMP
DESCRIPTION
The headlamps are sealed beam units. Each unit
contains a high and low beam filament.
OPERATION
The headlamps are turned on and off by the head-
lamp switch. The high and low beam selection is con-
trolled
by
the
left
multi-function
switch.
Each
headlamp can be serviced individually.
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the screws that secure the headlamp
bezel to the grille (Fig. 17).
(3) Remove the screws that secure the headlamp
retaining ring to the headlamp bucket (Fig. 18).
(4) Remove the headlamp from the bucket and dis-
connect the wire harness connector from the head-
lamp (Fig. 19).
Fig. 16 Park/Turn Signal Lamp Assembly
Fig. 17 Headlamp Bezel
1 - HEADLAMP BEZEL
2 - GRILLE
3 - RETAINER
8L - 18
LAMPS/LIGHTING - EXTERIOR
TJ
FRONT PARK/TURN SIGNAL LAMP UNIT (Continued)
INSTALLATION
(1) Connect the wire harness connector to the
headlamp and position the headlamp into the bucket.
NOTE: Insure the bosses on the headlamp align
with the slots in the bucket.
(2) Align the headlamp bosses with the slots in the
bucket and install the retaining ring.
(3) Install the screws that secure the headlamp
retaining ring to the headlamp bucket. Tighten the
screws securely.
(4) Install the headlamp bezel.
NOTE: Do not overtighten the screws or damage to
the headlamp bezel may result.
(5) Install the screws that secure the headlamp
bezel. Tighten the screws securely.
(6) Reconnect the battery negative cable.
ADJUSTMENTS
HEADLAMP ALIGNMENT PREPARATION
NOTE: If the vehicle is equipped with a headlamp
leveling system, be certain the headlamp leveling
switch is in the “0” position.
(1) Verify headlamps are operational in all modes
and illuminated in the low beam setting.
(2) Correct defective components that could hinder
proper headlamp alignment.
(3) Verify proper tire inflation.
(4) Clean headlamp lenses.
(5) Verify that luggage area is not heavily loaded.
(6) Fuel tank should be FULL. Add 2.94 kg (6.5
lbs.) of weight over the fuel tank for each estimated
gallon of missing fuel.
ALIGNMENT SCREEN PREPARATION
(1) Position vehicle on a level surface perpendicu-
lar to a flat wall 7.62 meters (25 ft.), export vehicles
use 10 meters (32.8 ft.), away from front of headlamp
lens (Fig. 20).
(2) If necessary, tape a line on the floor 7.62
meters (25 ft.), export vehicles use 10 meters (32.8
ft.), away from and parallel to the wall.
(3) Measure from the floor up 1.27 meters (5 ft.)
and tape a vertical line on the wall at the centerline
of the vehicle. Sight along the centerline of the vehi-
cle (from rear of vehicle forward) to verify accuracy of
the line placement.
(4) Rock vehicle side-to-side three times to allow
suspension to stabilize.
(5) Jounce front suspension three times by pushing
downward on front bumper and releasing.
(6) Measure the distance from the center of head-
lamp lens to the floor. Transfer measurement to the
alignment screen (with tape). Use this horizontal line
for up/down adjustment reference.
(7) Place a tape line 130 mm (5.12 in.) below par-
allel to center of headlamp line.
(8) Measure distance from the centerline of the
vehicle to the center of each headlamp being aligned.
Transfer measurements to screen (with tape) to each
side of vehicle centerline. Use these lines for left/
right adjustment reference.
HEADLAMP ADJUSTMENT
(1) Place headlamps on LOW beam.
(2) Cover front of the headlamp that is not being
adjusted.
Fig. 18 Headlamp Retaining Ring
1 - HEADLAMP
2 - HEADLAMP RETAINING RING
Fig. 19 Headlamp Wire Harness Connector
1 - HEADLAMP
2 - WIRE HARNESS CONNECTOR
TJ
LAMPS/LIGHTING - EXTERIOR
8L - 19
HEADLAMP (Continued)
(3) Turn the upper, outboard (up/down) adjustment
screw (Fig. 21)until the headlamp beam pattern on
screen/wall is similar to the pattern depicted in (Fig.
20)
NOTE: When using a headlamp aiming screen:
• Adjust the headlamps so that the beam horizon-
tal position is at 0.
• Adjust the beam vertical position is 25 mm (1
in) downward from the lamp horizontal centerline.
(4) Rotate the lower, inboard (left/right) adjust-
ment screw (Fig. 21) until the headlamp beam pat-
tern on the aiming screen/wall similar to the pattern
in (Fig. 20).
(5) Cover front of the headlamp that has been
adjusted and adjust the other headlamp beam as
instructed above.
Fig. 20 Headlamp Alignment Screen - Typical
1 - CENTER OF VEHICLE TO CENTER OF HEADLAMP LENS
2 - FLOOR TO CENTER OF HEADLAMP LENS
3 - 7.62 METERS (25 FEET)
4 - FRONT OF HEADLAMP
5 - VEHICLE CENTERLINE
Fig. 21 Headlamp Adjustment Screws
1 - UP/DOWN ADJUSTMENT SCREW
2 - LEFT/RIGHT ADJUSTMENT SCREW
8L - 20
LAMPS/LIGHTING - EXTERIOR
TJ
HEADLAMP (Continued)
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