light JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual
[x] Cancel search | Manufacturer: JEEP, Model Year: 2003, Model line: GRAND CHEROKEE, Model: JEEP GRAND CHEROKEE 2003 WJ / 2.GPages: 2199, PDF Size: 76.01 MB
Page 469 of 2199

REMOVAL - LAMP
(1) Remove the screws attaching lamp assembly to
liftgate. (Fig. 20).
(2) Pull the lamp assembly away from the sheet-
metal at extreme outboard edges to disengage the
push pins.
(3) Separate lamp assembly harness wiring con-
nector.
(4) Remove lamp.
INSTALLATION
INSTALLATION - BULB
(1) Install bulb in socket.
(2) Install socket and bulb assembly in lamp hous-
ing.
(3) Install lamp assembly in liftgate lamp module.
INSTALLATION - LAMP
(1) Connect bulb harness to lamp assembly.
(2) Position lamp assembly on liftgate and press
outboard fasteners in place.
(3) Install screws in lamp assembly.
LICENSE PLATE LAMP UNIT
REMOVAL
(1) Remove the screws retaining the lamp housing/
trim panel to the liftgate (Fig. 21).
(2) Disconnect the wire harness for the license
plate lamps and the flip up glass switch, if equipped.
(3) Remove the license plate lamps and the flip up
glass switch, if equipped.
(4) Remove the license plate lamp housing.
Fig. 17 Low Beam Pattern
1 - LOW BEAM INTENSITY PATTERN (ISO-CANDELA CURVE)
Fig. 18 Headlamp Beam Adjustment Screw
1 - ADJUSTMENT SCREW LOCATION
Fig. 19 Headlamp Beam Adjustment
Fig. 20 License Plate Lamp Housing
1 - LICENSE PLATE LAMP
2 - CONNECTOR
3 - LIFTGATE
8L - 18 LAMPS/LIGHTING - EXTERIORWJ
LICENSE PLATE LAMP (Continued)
Page 470 of 2199

INSTALLATION
(1) Install the license plate lamps, and the flip up
glass switch, if equipped.
(2) Connect the wire harnesses for the license
plate lamps and the flip up glass switch.
(3) Install the lamp housing/trim panel on the lift-
gate.
LEFT MULTI-FUNCTION
SWITCH
DESCRIPTION
The left multi-function switch, its mounting provi-
sions, and its electrical connections are all concealed
beneath the steering column shrouds, just below the
steering wheel (Fig. 22).
A single connector with eleven terminal pins is
located on the back of the switch housing and con-
nects the switch to the vehicle electrical system. The
left multi-function switch supports the following exte-
rior lighting functions:
²Auto Headlamps
²Front Fog Lamps
²Hazard Warning Control
²Headlamps
²Headlamp Beam Selection
²Headlamp Optical Horn
²Park Lamps
²Rear Fog Lamps
²Turn Signal Control
The left multi-function switch also supports the fol-
lowing interior lighting functions:
²Panel Lamps Dimming
²Interior Lamps Defeat²Interior Lamps On
²Parade Mode
The left multi-function switch cannot be adjusted
or repaired. If any function of the switch is faulty, or
if the switch is damaged, the entire switch unit must
be replaced.
OPERATION
The left multi-function switch uses a combination
of resistor multiplexed and conventionally switched
outputs to control the many functions and features it
provides using a minimal number of hard wired cir-
cuits. The switch is grounded to the chassis beneath
the center floor console, just forward of the Airbag
Control Module (ACM). Following are descriptions of
the how the left multi-function switch operates to
control the many exterior lighting functions and fea-
tures it provides:
²Auto Headlamps- The automatic headlamps
feature is provided by the Body Control Module
(BCM), which monitors an input from a photodiode
sensor located on the top of the instrument panel to
detect ambient light levels whenever the ignition
switch is in the On position. Based upon the multi-
plexed input from the left multi-function switch and
the input of the photodiode sensor, the BCM controls
outputs to the park lamp and headlamp relays to
illuminate or extinguish all exterior lighting.
²Front Fog Lamps- The Body Control Module
(BCM) monitors the left multi-function switch then,
based upon that switched ground input, controls an
output to the front fog lamp relay to illuminate or
extinguish the front fog lamps.
Fig. 21 License Plate Lamp Housing
1 - LICENSE PLATE LAMP
2 - CONNECTOR
3 - LIFTGATE
Fig. 22 Left (Lighting) Multi-Function Switch
1 - EXTERIOR LIGHTING CONTROL
2 - INTERIOR LIGHTING CONTROL
3 - CONTROL STALK
4 - HAZARD WARNING BUTTON
5 - CANCEL ACTUATOR
6 - LEFT (LIGHTING) MULTI-FUNCTION SWITCH
WJLAMPS/LIGHTING - EXTERIOR 8L - 19
LICENSE PLATE LAMP UNIT (Continued)
Page 471 of 2199

²Hazard Warning Control- The hazard warn-
ing push button is pressed down to activate the haz-
ard warning system, and pressed down again to turn
the system off. The left multi-function switch pro-
vides a ground to the hazard warning sense input of
the combination flasher to control activation of the
hazard warning lamps.
²Headlamps- The Body Control Module (BCM)
monitors the left multi-function switch then, based
upon that multiplexed input, controls an output to
the headlamp low or high beam relays to illuminate
or extinguish the headlamps.
²Headlamp Beam Selection- The Body Control
Module (BCM) monitors the left multi-function
switch then, based upon that switched ground input,
controls an output to the headlamp low or high beam
relays to activate the selected headlamp beam.
²Headlamp Optical Horn- The Body Control
Module (BCM) monitors the left multi-function
switch then, based upon that switched ground input,
controls an output to the headlamp high beam relay
to activate the headlamp high beams.
²Park Lamps- The Body Control Module (BCM)
monitors the left multi-function switch then, based
upon that multiplexed input, controls an output to
the park lamp relay to illuminate or extinguish the
parking lamps.
²Rear Fog Lamps- The Body Control Module
(BCM) monitors the left multi-function switch then,
based upon that multiplexed input, controls an out-
put to the rear fog lamp relay to illuminate or extin-
guish the rear fog lamps.
²Turn Signal Control- The left multi-function
switch control stalk actuates the turn signal switch.
The Body Control Module (BCM) monitors the left
multi-function switch then, based upon that multi-
plexed input, provides a variable voltage output to
control the lighting of the turn signals.
Following are descriptions of the how the left
multi-function switch operates to control the many
interior lighting functions and features it provides:
²Panel Lamps Dimming- The Body Control
Module (BCM) monitors the left multi-function
switch then, based upon that multiplexed input, pro-
vides a variable voltage output through several panel
lamps driver circuits to control the lighting of many
incandescent panel lamps. The BCM also sends panel
lamps dimming messages over the Programmable
Communications Interface (PCI) data bus to other
modules to control Display lighting levels in those
modules.²Interior Lamps Defeat- The Body Control
Module (BCM) monitors the left multi-function
switch then, based upon that multiplexed input,
internally disables the function the BCM normally
provides to control the illumination of the interior
lamps.
²Interior Lamps On- The Body Control Module
(BCM) monitors the left multi-function switch then,
based upon that multiplexed input, provides a control
output to activate all of the interior lamp circuits.
²Parade Mode- The Body Control Module
(BCM) monitors the left multi-function switch then,
based upon that multiplexed input, provides a volt-
age output through several panel lamps driver cir-
cuits to control the lighting of many incandescent
panel lamps. The BCM also sends panel lamps dim-
ming messages over the Programmable Communica-
tions Interface (PCI) data bus to other modules on
the bus to control lighting levels in those modules.
DIAGNOSIS AND TESTING - LEFT MULTI -
FUNCTION SWITCH
Refer to the appropriate wiring information.
WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, DISABLE THE AIRBAG SYSTEM BEFORE
ATTEMPTING ANY STEERING WHEEL, STEERING
COLUMN, OR INSTRUMENT PANEL COMPONENT
DIAGNOSIS OR SERVICE. DISCONNECT AND ISO-
LATE THE BATTERY NEGATIVE (GROUND) CABLE,
THEN WAIT TWO MINUTES FOR THE AIRBAG SYS-
TEM CAPACITOR TO DISCHARGE BEFORE PER-
FORMING FURTHER DIAGNOSIS OR SERVICE. THIS
IS THE ONLY SURE WAY TO DISABLE THE AIRBAG
SYSTEM. FAILURE TO TAKE THE PROPER PRE-
CAUTIONS COULD RESULT IN ACCIDENTAL AIR-
BAG DEPLOYMENT AND POSSIBLE PERSONAL
INJURY.
(1) Disconnect and isolate the battery negative
cable. Disconnect the instrument panel wire harness
connector from the multi-function switch connector.
(2) Using an ohmmeter, perform the continuity
and resistance tests at the terminals in the multi-
function switch connector as shown in the Left Multi-
Function Switch Test chart (Fig. 23).
8L - 20 LAMPS/LIGHTING - EXTERIORWJ
LEFT MULTI-FUNCTION SWITCH (Continued)
Page 472 of 2199

LEFT (LIGHTING) MULTI-FUNCTION SWITCH
TURN SIGNAL AND HAZARD WARNING SWITCH TESTS
SWITCH POSITION CONTINUITY
BETWEEN
TURN HAZARD
Neutral Off No Related Continuity
Left Off Pins2&8
Right Off Pins2&7
Neutral On Pins2&9
EXTERIOR LIGHTING SWITCH TESTS
SWITCH POSITION CONTINUITY
BETWEENRESISTANCE
BETWEENRESISTANCE RANGE (OHMS)
Off - Pins4&113743 - 3824
Park Lamps On - Pins4&11 901-926
Head Lamps On - Pins4&11 345-358
Auto Headlamps On - Pins4&11 74-81
Fog Lamps Pins1&2 - -
Optical Horn Pins2&5 - -
High Beam Pins2&6 - -
INTERIOR LIGHTING SWITCH TESTS
Dome Lamp Disable
On- Pins4&9 63-70
Panel Lamps
Dimming Position 1- Pins4&9 198-208
Dimming Position 2 - Pins4&9 551-569
Dimming Position 3 - Pins4&9 905-929
Dimming Position 4 - Pins4&91258 - 1290
Dimming Position 5 - Pins4&9 1611-1651
Dimming Position 6 - Pins4&91965 - 2011
Parade Mode On - Pins4&93534 - 3611
Dome Lamp Enable
On- Pins4&9 7811-7974
Fig. 23 Left Multi -Function Switch Test
WJLAMPS/LIGHTING - EXTERIOR 8L - 21
LEFT MULTI-FUNCTION SWITCH (Continued)
Page 473 of 2199

(3) If the multi-function switch fails any of the
continuity or resistance tests, replace the switch.
REMOVAL
REMOVAL - LEFT MULTI-FUNCTION SWITCH
WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, DISABLE THE AIRBAG SYSTEM BEFORE
ATTEMPTING ANY STEERING WHEEL, STEERING
COLUMN, OR INSTRUMENT PANEL COMPONENT
DIAGNOSIS OR SERVICE. DISCONNECT AND ISO-
LATE THE BATTERY NEGATIVE (GROUND) CABLE,
THEN WAIT TWO MINUTES FOR THE AIRBAG SYS-
TEM CAPACITOR TO DISCHARGE BEFORE PER-
FORMING FURTHER DIAGNOSIS OR SERVICE. THIS
IS THE ONLY SURE WAY TO DISABLE THE AIRBAG
SYSTEM. FAILURE TO TAKE THE PROPER PRE-
CAUTIONS COULD RESULT IN ACCIDENTAL AIR-
BAG DEPLOYMENT AND POSSIBLE PERSONAL
INJURY.
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the lower tilting steering column
shroud (Fig. 24).
(3) Unsnap the two halves of the steering column
shroud, and remove.
(4) Disconnect the instrument panel wire harness
connector from the switch connector.
(5) Remove the screws that secure the left multi-
function switch to the housing (Fig. 25).
(6) Remove the left multi-function switch.
REMOVAL - MULTI-FUNCTION SWITCH
MOUNTING HOUSING
WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, DISABLE THE AIRBAG SYSTEM BEFORE
ATTEMPTING ANY STEERING WHEEL, STEERING
COLUMN, OR INSTRUMENT PANEL COMPONENT
DIAGNOSIS OR SERVICE. DISCONNECT AND ISO-
LATE THE BATTERY NEGATIVE (GROUND) CABLE,
THEN WAIT TWO MINUTES FOR THE AIRBAG SYS-
TEM CAPACITOR TO DISCHARGE BEFORE PER-
FORMING FURTHER DIAGNOSIS OR SERVICE. THIS
IS THE ONLY SURE WAY TO DISABLE THE AIRBAG
SYSTEM. FAILURE TO TAKE THE PROPER PRE-
CAUTIONS COULD RESULT IN ACCIDENTAL AIR-
BAG DEPLOYMENT AND POSSIBLE PERSONAL
INJURY.
NOTE: Before starting this procedure, be certain to
turn the steering wheel until the front wheels are in
the straight-ahead position.(1) Disconnect and isolate the battery negative
cable.
Fig. 24 Steering Column Shrouds Remove/Install
1 - UPPER TILTING COLUMN SHROUD
2 - FIXED COLUMN SHROUD
3 - LOWER TILTING COLUMN SHROUD
4 - SCREW
Fig. 25 Left Multi-Function Switch Remove/Install
1 - SCREW (2)
2 - STEERING COLUMN
3 - MULTI-FUNCTION SWITCH MOUNTING HOUSING
4 - LEFT MULTI-FUNCTION SWITCH
8L - 22 LAMPS/LIGHTING - EXTERIORWJ
LEFT MULTI-FUNCTION SWITCH (Continued)
Page 474 of 2199

(2) Remove the clockspring from the multi-function
switch mounting housing. (Refer to 8 - ELECTRI-
CAL/RESTRAINTS/CLOCKSPRING - REMOVAL).
(3) Remove the left multi-function switch from the
multi-function switch mounting housing. (Refer to 8 -
ELECTRICAL/LAMPS/LIGHTING - EXTERIOR/
LEFT MULTI-FUNCTION SWITCH - REMOVAL -
LEFT MULTI-FUNCTION SWITCH).
(4) Remove the right multi-function switch from
the multi-function switch mounting housing. (Refer
to 8 - ELECTRICAL/WIPERS/WASHERS/RIGHT
MULTI-FUNCTION SWITCH - REMOVAL).
(5) Remove the screw that secures the multi-func-
tion switch mounting housing to the steering column
housing (Fig. 26).
(6) Remove the multi-function switch mounting
housing (Fig. 27).
INSTALLATION
INSTALLATION - LEFT MULTI-FUNCTION
SWITCH
WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, DISABLE THE AIRBAG SYSTEM BEFORE
ATTEMPTING ANY STEERING WHEEL, STEERING
COLUMN, OR INSTRUMENT PANEL COMPONENT
DIAGNOSIS OR SERVICE. DISCONNECT AND ISO-
LATE THE BATTERY NEGATIVE (GROUND) CABLE,
THEN WAIT TWO MINUTES FOR THE AIRBAG SYS-
TEM CAPACITOR TO DISCHARGE BEFORE PER-
FORMING FURTHER DIAGNOSIS OR SERVICE. THIS
IS THE ONLY SURE WAY TO DISABLE THE AIRBAGSYSTEM. FAILURE TO TAKE THE PROPER PRE-
CAUTIONS COULD RESULT IN ACCIDENTAL AIR-
BAG DEPLOYMENT AND POSSIBLE PERSONAL
INJURY.
(1) Position the left multi-function switch onto the
housing (Fig. 28).
(2) Install and tighten the screws that secure the
left multi-function switch housing. Tighten the
screws to 2.5 N´m (22 in. lbs.).
(3) Reconnect the instrument panel wire harness
connector to the switch connector.
Fig. 26 Multi-Function Switch Mounting Housing
Screw Remove/Install
1 - CLOCK SPRING
2 - SCREW
3 - MULTI-FUNCTION SWITCH MOUNTING HOUSING
Fig. 27 Multi-Function Switch Mounting Housing
Remove/install
1 - MULTI-FUNCTION SWITCH ASSEMBLY
2 - CLOCKSPRING
Fig. 28 Left Multi-Function Switch Remove/Install
1 - SCREW (2)
2 - STEERING COLUMN
3 - MULTI-FUNCTION SWITCH MOUNTING HOUSING
4 - LEFT MULTI-FUNCTION SWITCH
WJLAMPS/LIGHTING - EXTERIOR 8L - 23
LEFT MULTI-FUNCTION SWITCH (Continued)
Page 475 of 2199

(4) Position the lower tilting steering column
shroud to the underside of the steering column (Fig.
29).
(5) Install and tighten the screw that secures the
lower steering column shroud housing. Tighten the
screw to 1.9 N´m (17 in. lbs.).
(6) Align the upper tilting steering column shroud
to the lower shroud and snap the two shroud halves
together.
(7) Reconnect the battery negative cable.
INSTALLATION - MULTI-FUNCTION SWITCH
MOUNTING HOUSING
WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, DISABLE THE AIRBAG SYSTEM BEFORE
ATTEMPTING ANY STEERING WHEEL, STEERING
COLUMN, OR INSTRUMENT PANEL COMPONENT
DIAGNOSIS OR SERVICE. DISCONNECT AND ISO-
LATE THE BATTERY NEGATIVE (GROUND) CABLE,
THEN WAIT TWO MINUTES FOR THE AIRBAG SYS-
TEM CAPACITOR TO DISCHARGE BEFORE PER-
FORMING FURTHER DIAGNOSIS OR SERVICE. THIS
IS THE ONLY SURE WAY TO DISABLE THE AIRBAG
SYSTEM. FAILURE TO TAKE THE PROPER PRE-CAUTIONS COULD RESULT IN ACCIDENTAL AIR-
BAG DEPLOYMENT AND POSSIBLE PERSONAL
INJURY.
NOTE: Before starting this procedure, be certain
that the front wheels are still in the straight-ahead
position.
(1) Rotate the turn signal cancel cam in the multi-
function switch housing until the alignment hole in
the one cam lobe is aligned with the alignment hole
in the back of the housing. The oblong hole in the
hub of the cam should now be at the top, and the
locating tab in the hub of the cam should be at the
bottom (Fig. 30).
(2) Position the multi-function switch housing onto
the top of the steering column. The locating tab in
the hub of the turn signal cancel cam must be
engaged with the alignment groove in the bottom of
the upper steering column shaft.
(3) Install and tighten the screw that secures the
multi-function switch housing to the top of the col-
umn housing (Fig. 31). Tighten the screw to 1.9 N´m
(17 in. lbs.).
(4) Reinstall the right multi-function switch onto
the multi-function switch housing. (Refer to 8 -
ELECTRICAL/WIPERS/WASHERS/RIGHT MULTI-
FUNCTION SWITCH - INSTALLATION).
(5) Reinstall the left multi-function switch onto the
multi-function switch housing. (Refer to 8 - ELEC-
TRICAL/LAMPS/LIGHTING - EXTERIOR/LEFT
Fig. 29 Steering Column Shrouds Remove/Install
1 - UPPER TILTING COLUMN SHROUD
2 - FIXED COLUMN SHROUD
3 - LOWER TILTING COLUMN SHROUD
4 - SCREW
Fig. 30 Turn Signal Cancel Cam Alignment
1 - ALIGNMENT HOLE
2 - MULTI-FUNCTION SWITCH MOUNTING HOUSING
3 - ALIGNMENT HOLE
4 - TURN SIGNAL CANCEL CAM
5 - LOCATING TAB
6 - WASHER
7 - TURN SIGNAL SWITCH CANCEL ACTUATOR
8L - 24 LAMPS/LIGHTING - EXTERIORWJ
LEFT MULTI-FUNCTION SWITCH (Continued)
Page 476 of 2199

MULTI-FUNCTION SWITCH - INSTALLATION -
LEFT MULTI-FUNCTION SWITCH).
(6) Reinstall the clockspring onto the multi-func-
tion switch housing. (Refer to 8 - ELECTRICAL/RE-
STRAINTS/CLOCKSPRING - INSTALLATION).
(7) Reconnect the battery negative cable.
PARK/TURN SIGNAL LAMP
REMOVAL - BULBS
(1) Remove the headlamp module.
(2) Rotate the turn signal bulb socket 1/4 turn
counter clockwise.
(3) Remove the bulb socket from module.
(4) Remove the bulb from socket.
INSTALLATION - BULBS
(1) Press the bulb into socket.
(2) Position the bulb socket in module.
(3) Rotate the turn signal bulb socket 1/4 turn
clockwise.
(4) Install the headlamp module.
TAIL LAMP
DESCRIPTION
The taillamp module contains a housing, lens, and
three bulbs. A dual filament bulb is used for tail and
stop functions. A single filament bulb is used for turn
signal operations. A separate bulb is used for back-up
illumination.
OPERATION
All exterior lighting function are controlled by the
multifunction switch. Stop lamp functions are con-
trolled by the stoplamp switch. The back-up lamps
are controlled by the back-up lamp switch.
REMOVAL
REMOVAL - BULBS
The brake, turn signal, back-up, and side marker
lamp bulbs are incorporated into the tail lamp.
(1) Remove the tail lamp.
(2) Rotate the bulb socket counterclockwise.
(3) Separate the socket from the lamp
(4) Remove the bulb from the socket (Fig. 32).
REMOVAL - LAMP
The brake, turn signal, back-up, and side marker
lamps are incorporated in the tail lamp.
(1) Remove the screws attaching the lamp to body
(Fig. 33).
(2) Disengage the lamp from the alignment pin.
(3) Disconnect lamp wire harness connector.
(4) Separate lamp from vehicle.
Fig. 31 Multi-Function Switch Mounting Housing
Screw Remove/Install
1 - CLOCK SPRING
2 - SCREW
3 - MULTI-FUNCTION SWITCH MOUNTING HOUSING
Fig. 32 Tail Lamp Bulbs
1 - TAIL/STOP BULB
2 - TAIL LAMP
3 - BACK-UP BULB
4 - TURN SIGNAL BULB
WJLAMPS/LIGHTING - EXTERIOR 8L - 25
LEFT MULTI-FUNCTION SWITCH (Continued)
Page 477 of 2199

INSTALLATION
INSTALLATION - BULBS
(1) Position the bulb in socket and push into place.
(2) Position the bulb socket in the lamp and rotate
clockwise.
(3) Install the lamp.
INSTALLATION - LAMP
The brake, turn signal, back-up, and side marker
lamps are incorporated in the tail lamp.
(1) Position the lamp.
(2) Connect the lamp wire harness connector.
(3) Align the pin with the retainer and press the
lamp inward to engage.
(4) Install the screws attaching the lamp to body.
TURN SIGNAL CANCEL CAM
DESCRIPTION
The turn signal cancel cam is concealed within the
multi-function switch housing below the steering
wheel and the clockspring mechanism. The turn sig-
nal cancel cam consists of a disc unit with two inte-
gral lobes. The upper lobe of the cam has an
alignment hole that is used to align it with another
hole in the back of the multi-function switch mount-
ing housing. The upper surface of the turn signal
cancel cam features three holes, two round and one
oblong. These holes engage and key the cancel cam to
three matching pins in the hub of the clockspring
mechanism. The hub of the clockspring and the turn
signal cancel cam rotate with the steering wheel. The
centered clockspring housing is then secured to the
multi-function switch mounting housing over the top
of the turn signal cancel cam.
The turn signal cancel cam is serviced as a assem-
bly with the multi-function switch housing. The turn
signal cancel cam cannot be repaired and, if faulty or
damaged, the multi-function switch mounting hous-
ing unit must be replaced. (Refer to 8 - ELECTRI-
CAL/LAMPS/LIGHTING - EXTERIOR/LEFT MULTI-
FUNCTION SWITCH - REMOVAL - MULTI-
FUNCTION SWITCH MOUNTING HOUSING).
OPERATION
The turn signal cancel cam has two lobes. When
the turn signals are activated by moving the left
multi-function switch control stalk to a detent posi-
tion, a turn signal cancel actuator is extended from
the inside surface of the multi-function switch hous-
ing toward the center of the steering column and the
turn signal cancel cam. When the steering wheel is
rotated during a turning maneuver, one of the two
turn signal cancel cam lobes will contact the turn sig-
nal cancel actuator. The cancel actuator latches
against the cancel cam rotation in the direction oppo-
site that which is signaled.
Fig. 33 Tail Lamp
1 - CONNECTOR
2 - RETAINER
3 - TAILLAMP (STOP, TURN, BACK-UP, SIDE MARKER)
4 - PIN
8L - 26 LAMPS/LIGHTING - EXTERIORWJ
TAIL LAMP (Continued)
Page 478 of 2199

UNDERHOOD LAMP
REMOVAL
REMOVAL - BULB
(1) Insert a small flat blade in access slot between
the lamp base and lamp lens.
(2) Lift the lamp lens upward and remove the
lamp lens (Fig. 34).
(3) Depress bulb terminal inward (Fig. 35) to
release bulb.
REMOVAL - LAMP
(1) Disconnect the wire harness connector from
lamp.
(2) Remove the screw attaching underhood lamp to
inner hood panel (Fig. 36).
(3) Remove the underhood lamp from the vehicle.
INSTALLATION
INSTALLATION - BULB
(1) Engage the replacement bulb wire loop to ter-
minal closest to lamp base wire connector.
(2) Depress the opposite terminal inward and
engage the remaining bulb wire loop.
(3) Position the lamp lens on the lamp base and
press into place.
INSTALLATION - LAMP
(1) Position the underhood lamp on the hood inner
panel.
(2) Install the screw attaching the lamp base to
the inner hood panel.
(3) Install the lamp housing and press into place.
(4) Connect the wire harness connector.
Fig. 34 Underhood Lamp Lens
1 - LAMP
2 - LAMP LENS
Fig. 35 Underhood Lamp Bulb
1 - BULB
2 - DEPRESS TERMINAL INWARD
3 - BULB WIRE LOOP
4 - LAMP BASE
Fig. 36 Underhood Lamp
1 - CONNECTOR
2 - UNDERHOOD LAMP
WJLAMPS/LIGHTING - EXTERIOR 8L - 27