Jeep XJ. Manual — part 119
(8) Reverse the removal procedures to install.
Always use a new rubber grommet seal on the reser-
voir.
WASHER FLUID LEVEL SENSOR
(1) Remove the washer reservoir from the vehicle.
See Washer Reservoir in this group for the proce-
dures.
NOTE: The pivoting float of the washer fluid sensor
must be in a horizontal position within the reservoir
in order to be removed. With the reservoir empty
and in an upright position, the pivoting float will ori-
ent itself to the horizontal position when the sensor
connector is pointed straight downwards.
(2) Using a trim stick or another suitable wide
flat-bladed tool, gently pry the washer fluid level sen-
sor out of the rubber grommet seal. Care must be
taken not to damage the reservoir.
(3) Remove the rubber grommet seal from the res-
ervoir and discard.
(4) Reverse the removal procedures to install.
Always use a new rubber grommet seal on the reser-
voir.
WASHER NOZZLE
FRONT
(1) Remove the wiper arms from the wiper pivots.
See Wiper Arm in this group for the procedures.
(2) Remove the eight screws that secure the cowl
plenum cover/grille panel and screen to the cowl top
panel (Fig. 18).
(3) Carefully lift the cowl plenum cover/grille panel
and screen from the vehicle far enough to access the
windshield washer plumbing. Use care so as not to
damage the paint around the pivot openings of the
panel.
(4) Disconnect the windshield washer supply hose
and the passenger side washer nozzle hose from the
washer nozzle supply hose tee fitting.
(5) Remove the cowl plenum cover/grille panel and
screen from the vehicle.
(6) From the underside of the cowl plenum cover/
grille panel, disconnect the washer hose from the
nozzle fitting.
(7) From the underside of the cowl plenum cover/
grille panel, remove the rivet that secures the nozzle
to the opening in the cowl plenum cover/grille panel.
(8) Remove the washer nozzle from the cowl ple-
num cover/grille panel.
(9) Reverse the removal procedures to install.
REAR
(1) Unsnap the rear washer nozzle from the rear
wiper arm (Fig. 19).
Fig. 18 Front Washer Nozzles Remove/Install
1 – RIVET
2 – GRILLE PANEL
3 – SCREW
4 – SCREEN
5 – WASHER HOSE
6 – TEE
7 – NOZZLE
Fig. 19 Rear Washer Nozzle Remove/Install
1 – TO CHECK VALVE AND BODY SUPPLY HOSE
2 – LIFTGATE
3 – GROMMET
4 – NOZZLE
5 – GUARD
6 – HOSE
7 – CLIP
8 – BEZEL
9 – LIFTGATE SUPPLY HOSE
8K - 14
WIPER AND WASHER SYSTEMS
XJ
REMOVAL AND INSTALLATION (Continued)
(2) Disconnect the washer supply hose from the
barbed rear washer nozzle nipple.
(3) Reverse the removal procedures to install.
CHECK VALVE
(1) Remove the four screws that secure the liftgate
opening upper garnish moulding to the upper liftgate
opening reinforcement.
(2) Using a trim stick or another suitable wide-
bladed flat tool, gently pry the liftgate opening upper
garnish moulding away from the upper liftgate open-
ing reinforcement to release the snap clip retainers.
(3) Remove the garnish moulding from the upper
liftgate opening.
(4) Disconnect the liftgate half of the washer sup-
ply hose from the barbed nipple of the rear washer
system check valve.
(5) Disconnect the body half of the washer supply
hose from the other barbed nipple of the rear washer
system check valve.
(6) Remove the check valve from the vehicle.
(7) When reinstalling the check valve, be certain
the valve is properly oriented within the system flow
(Fig. 20).
(8) Reverse the remaining removal procedures to
complete the installation.
Fig. 20 Rear Washer System Check Valve
1 – TO RESERVOIR
2 – CHECKBALL
3 – SPRING
4 – TO NOZZLE
XJ
WIPER AND WASHER SYSTEMS
8K - 15
REMOVAL AND INSTALLATION (Continued)
LAMPS
TABLE OF CONTENTS
page
page
LAMP SYSTEMS . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
LAMP DIAGNOSIS . . . . . . . . . . . . . . . . . . . . . . . . . 3
HEADLAMP ALIGNMENT . . . . . . . . . . . . . . . . . . . . 6
LAMP BULB SERVICE . . . . . . . . . . . . . . . . . . . . . 10
LAMP SERVICE. . . . . . . . . . . . . . . . . . . . . . . . . . . 14
LAMP SYSTEMS . . . . . . . . . . . . . . . . . . . . . . . . . . 19
BULB APPLICATION . . . . . . . . . . . . . . . . . . . . . . . 20
LAMP SYSTEMS
TABLE OF CONTENTS
page
page
DESCRIPTION AND OPERATION
LAMP SYSTEMS . . . . . . . . . . . . . . . . . . . . . . . . . . 1
SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . 2
DESCRIPTION AND OPERATION
LAMP SYSTEMS
Each vehicle is equipped with various lamp assem-
blies. A good ground is necessary for proper lighting
operation. Grounding is provided through a separate
ground wire.
When changing lamp bulbs check the socket for
corrosion. If corrosion is present, clean it with a wire
brush and coat the inside of the socket lightly with
Mopar
t Multi-Purpose Grease or equivalent.
HEADLAMPS
DESCRIPTION
Headlamps on the Cherokee are sealed beam units.
Each module contains a low beam filament and a
high beam filament.
OPERATION
The headlamps are controlled by the headlamp
switch and the high beams by the multifunction
switch. Each headlamp unit can be serviced individ-
ually.
HEADLAMP SWITCH
DESCRIPTION
The headlamp switch is located on the instrument
panel. The headlamp switch controls the parking
lamps, the headlamps, the interior lamps, and
instrument
cluster
illumination.
The
headlamp
switch also contains a rheostat for controlling the
illumination level of the instrument cluster lamps.
OPERATION
The headlamp switch has an off position, a parking
lamp position, and a headlamp on position. High
beams are controlled by the multifunction switch on
the steering column. The headlamp switch cannot be
repaired. It must be replaced. Refer to Group 8E for
removal and installation procedures, and Group 8W
for wiring.
SENTINEL HEADLAMP DELAY MODULE
DESCRIPTION
The Headlamp Module delays the de-activation of
the headlamps for 45
6 15 seconds after the ignition
switch is turned OFF.
OPERATION
The driver engages the module by turning the igni-
tion switch OFF, then turning the headlamps OFF.
The module is mounted to a bracket attached to the
inside of the instrument panel.
TAIL/TURN SIGNAL/STOP/BACK-UP LAMP
DESCRIPTION
The rear tail lamp modules contains three bulbs, a
lens, and a housing. One bulb is a two filament bulb
XJ
LAMPS
8L - 1
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