CHRYSLER VOYAGER 2001 Service Manual

LAMPS
TABLE OF CONTENTS
page page
LAMPS/LIGHTING - EXTERIOR
SPECIFICATIONS.........................1
FOG LAMP
REMOVAL...............................1
INSTALLATION............................2
FOG LAMP UNIT
ADJUSTMENTS...........................2
FRONT POSITION LAMP
REMOVAL...............................3
INSTALLATION............................3
HEADLAMP
REMOVAL...............................3
INSTALLATION............................3
HEADLAMP LEVELING MOTOR
DIAGNOSIS AND TESTING..................4
HEADLAMP LEVELING MOTOR.............4
REMOVAL...............................4
INSTALLATION............................4
HEADLAMP LEVELING SWITCH
DESCRIPTION............................4DIAGNOSIS AND TESTING..................4
HEADLAMP LEVELING SWITCH............4
HEADLAMP SWITCH
DIAGNOSIS AND TESTING..................5
HEADLAMP SWITCH.....................5
HEADLAMP UNIT
ADJUSTMENTS...........................6
PARK/TURN SIGNAL LAMP
REMOVAL...............................7
INSTALLATION............................7
REAR FOG LAMP
DESCRIPTION............................7
REPEATER LAMP
REMOVAL...............................7
INSTALLATION............................7
TAIL LAMP
REMOVAL...............................8
INSTALLATION............................8
LAMPS/LIGHTING - EXTERIOR
SPECIFICATIONS
EXTERIOR LAMPS
BULB APPLICATION CHART
LAMP BULB TYPE
HEADLAMP H7
FRONT POSITION W5W
FRONT TURN SIGNAL PY21W
SIDE REPEATER T4W
LICENSE PLATE W5W/168
REAR TAIL AND STOP P21/5W
REAR TURN SIGNAL PY21W
BACK-UP P21W
REAR FOG P21W
CENTER HIGH
MOUNTED STOP LAMPW16W/921
For additional bulb applications refer to the domestic
Lamps section of the service manual.
FOG LAMP
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Remove access cover from under bumper fascia.
(3) Disengage spring clip from fog lamp (Fig. 1).
Fig. 1 FOG LAMP
1 - SPRING CLIP
2 - FOG LAMP BULB
RGLAMPS8La-1

(4) Remove bulb from lamp.
(5) Disconnect wire harness connector.
INSTALLATION
(1) Connect wire harness connector.
(2) Install bulb to lamp.
(3) Engage spring clip to fog lamp.
(4) Install access cover under bumper fascia.
(5) Connect battery negative cable.
FOG LAMP UNIT
ADJUSTMENT
FOG LAMP ALIGNMENT
Prepare an alignment screen. (Refer to 8 - ELEC-
TRICAL/LAMPS/LIGHTING - EXTERIOR/HEAD-
LAMP UNIT - ADJUSTMENTS). A properly aligned
fog lamp will project a pattern on the alignment
screen 200 mm (8 in.) below the fog lamp center line
and straight ahead (Fig. 2). To improve visual inter-
pretation of the fog lamp pattern on the alignment
screen, the headlamps should be in the ªoffº position.
The fog lamps are adjusted by a adjustment screw
located on the underside of the fog lamp unit.
Fig. 2 FOG LAMP ALIGNMENT
1 - HIGH INTENSITY AREA
2 - CENTER OF VEHICLE
3 - HORIZONTAL CENTER OF FOG LAMP4 - 200 MM
5 - 10 METERS
6 - FRONT OF FOG LAMP
8La - 2 LAMPSRG
FOG LAMP (Continued)

FRONT POSITION LAMP
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the headlamp unit (Fig. 3).
(3) Remove the plastic cover from the back of the
headlamp unit.
(4) Pull front position lamp socket from headlamp
unit.
(5) Pull bulb straight out of socket.
INSTALLATION
(1) Push bulb into the bulb socket.
(2) Insert bulb socket into headlamp unit.
(3) Install cover to the back of the headlamp unit.
(4) Install the headlamp unit.
(5) Connect the battery negative cable.
HEADLAMP
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the headlamp unit.
(3) Remove the cover (high beam lamp) or rubber
boot (low beam lamp) to access bulbs (Fig. 4).
(4) Disconnect the wire harness connector.
(5) Disengage spring clip from headlamp.
(6) Pull headlamp bulb from back of headlamp
unit.
INSTALLATION
(1) Insert headlamp bulb into headlamp unit.
(2) Engage spring clip to headlamp.
(3) Connect wire harness connector.
(4) Install the cover (high beam lamp) or rubber
boot (low beam lamp) to headlamp unit.
(5) Install the headlamp unit.
(6) Connect the battery negative cable.
Fig. 3 FRONT POSITION LAMP
1 - TURN SIGNAL LAMP
2 - HIGH BEAM LAMP
3 - FRONT POSITION LAMP
4 - LOW BEAM LAMP
Fig. 4 HEADLAMP UNIT
1 - HIGH BEAM LAMP
2 - HEADLAMP LEVELING MOTOR
3 - LOW BEAM LAMP
4 - TURN LAMP
RGLAMPS8La-3

HEADLAMP LEVELING MOTOR
DIAGNOSIS AND TESTING - HEADLAMP
LEVELING MOTOR
HEADLAMP LEVELING MOTOR DIAGNOSIS
CONDITION POSSIBLE CAUSES CORRECTION
ONE MOTOR DOES NOT
OPERATE1. Poor electrical connection at
motor1. Check for proper electrical
connection at motor
2. No voltage at motor 2. Repair no voltage condition.
Refer to Wiring Diagrams
3. No ground at motor 3. Repair no ground condition.
Refer to Wiring Diagrams
4. Defective motor 4. Replace leveling motor
BOTH MOTORS DO NOT
OPERATE1. No voltage at or from headlamp
leveling switch1. Repair no voltage condition.
Check for proper headlamp
leveling switch operation
2. No voltage at leveling motors 2. Repair no voltage condition.
Refer to Wiring Diagrams
3. No ground at leveling motors 3. Repair no ground condition.
Refer to Wiring Diagrams
4. Both motors defective 4. Replace both motors
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Remove headlamp unit.
(3) Disconnect electrical connector from headlamp
leveling motor.
(4) Remove the two mounting screws.
(5) Gently pry motor from headlamp unit (Fig. 5).
INSTALLATION
(1) Press motor into position.
(2) Install the two mounting screws.
(3) Connect the electrical connector to motor.
(4) Install the headlamp unit.
(5) Connect the battery negative cable.
HEADLAMP LEVELING
SWITCH
DESCRIPTION
Some vehicles are equipped with a remote head-
lamp leveling system. This system allows the driver
to adjust the vertical headlamp aim from the interior
of the vehicle to compensate for passenger or cargo
load.
The headlamp leveling switch is located next to the
headlamp switch on the instrument panel (Fig. 6). Ifthe headlamp leveling switch is faulty or damaged,
the headlamp switch must be replaced.
DIAGNOSIS AND TESTING - HEADLAMP
LEVELING SWITCH
The headlamp leveling switch is located next to the
headlamp switch on the instrument panel. (Refer to 8
Fig. 5 HEADLAMP LEVEL MOTOR
1 - HIGH BEAM HEADLAMP
2 - HEADLAMP LEVELING MOTOR
3 - LOW BEAM HEADLAMP
8La - 4 LAMPSRG

- ELECTRICAL/LAMPS/LIGHTING - EXTERIOR/
HEADLAMP SWITCH - DIAGNOSIS AND TEST-
ING) for diagnosis of the headlamp leveling switch. If
the headlamp leveling switch is faulty, the headlamp
switch must be replaced.
HEADLAMP SWITCH
DIAGNOSIS AND TESTING - HEADLAMP
SWITCH
Using a Digital Multi-meter, refer to the headlamp
switch continuity table (Fig. 7).
If the Headlamp Switch is not within specifications
replace as necessary.
HEADLAMP SWITCH CONTINUITY TABLE
HEADLAMP
SWITCH
POSITION13-WAY
CONNECTOR
TERMINALRESISTANCE
VALUE
OFF 11 TO 6 3651 - 3729
PARKING
LAMPS ON11 TO 6 1697 - 2517
PARKING
LAMPS WITH
FRONT FOG
LAMPS ON11 TO 6 5765 - 5886
HEADLAMPS
ON11 TO 6 788 - 809
HEADLAMPS
ON WITH
FRONT FOG
LAMPS11 TO 6 1171 - 1200
REAR FOG
LAMPS11 TO 6 271 -277
FRONT FOG
INDICATOR10 TO 4 LED
REAR FOG
INDICATOR5 TO 4 LED
ILLUMINATION 8 TO 4 CONTINUITY
DIMMER
POSITION13-WAY
CONNECTOR
TERMINALRESISTANCE
VALUE
DOME 12 TO 6 15568 - 23357
PARADE 12 TO 6 5168 - 7757
DIM HIGH 12 TO 6 2288 - 3437
DIM LOW 12 TO 6 688 - 1037
OFF 12 TO 6 240 - 365
HEADLAMP
LEVELING
SWITCH
POSITION13-WAY
CONNECTOR
TERMINALRESISTANCE
VALUE
0 1 TO 7 3238 - 3456
1 TO 2 3181 - 3400
1 1 TO 7 1195 - 1225
2 1 TO 7 746 - 765
Fig. 6 HEADLAMP LEVELING SWITCH
1 - POWER MIRROR SWITCH
2 - HEADLAMP SWITCH
3 - INTERIOR DIMMER
4 - HEADLAMP LEVELING SWITCH
Fig. 7 HEADLAMP SWITCH CONNECTOR
RGLAMPS8La-5
HEADLAMP LEVELING SWITCH (Continued)

HEADLAMP UNIT
ADJUSTMENT
HEADLAMP ALIGNMENT PREPARATION
(1) Verify headlamp dimmer switch and high beam
indicator operation.
(2) Verify that the headlamp leveling switch is in
the ª0º position.
(3) Inspect and correct damaged or defective com-
ponents that could interfere with proper headlamp
alignment.
(4) Verify proper tire inflation.
(5) Clean headlamp lenses.
(6) Verify that luggage area is loaded as the vehi-
cle is routinely used.
(7) 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 10 meters (32.8 ft.) away from front
of headlamp lens (Fig. 8).
(2) If necessary, tape a line on the floor 10 meters
(32.8 ft.) away from and parallel to the wall.
(3) Rock vehicle side-to-side three times and allow
suspension to stabilize.
(4) Jounce front suspension three times by pushing
downward on front bumper and releasing.
(5) Measure the distance from the center of head-
lamp lens to the floor. Transfer measurement to the
alignment screen (with tape). Use this line for
up/down adjustment reference.
HEADLAMP ADJUSTMENT
The low beam headlamp will project on the screen
upper edge of the beam (cut-off) at the horizontal
lamp centerline   20 mm (0.75 in.). The high beam
pattern should be correct when the low beams are
aligned properly (Fig. 9). To adjust headlamp align-
ment, rotate adjustment screws to achieve the speci-
fied low beam cut-off location.
Fig. 8 HEADLAMP ALIGNMENT SCREEN
1 - CENTER OF VEHICLE
2 - CENTER OF HEADLAMPS
3 - 15É CUT-OFF LINE
4 - FRONT OF HEADLAMP5 - 10 METERS (32.8 FT.)
6 - HORIZONTAL CUT-OFF LINE
7 - 110 mm (4.3 in.)
8La - 6 LAMPSRG

PARK/TURN SIGNAL LAMP
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the headlamp unit.
(3) Twist bulb socket and remove from headlamp
unit (Fig. 10).(4) Twist bulb and remove from bulb socket.
INSTALLATION
(1) Install bulb to bulb socket.
(2) Install bulb socket to headlamp unit.
(3) Install headlamp unit.
(4) Connect battery negative cable.
REAR FOG LAMP
DESCRIPTION
The rear fog lamps are incorporated into the tail
lamp unit. (Refer to 8 - ELECTRICAL/LAMPS/
LIGHTING - EXTERIOR/TAIL LAMP - REMOVAL)
for service procedures.
REPEATER LAMP
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Push the side repeater lamp to one side and
release retaining tab.
(3) Pull side repeater lamp out and disengage bulb
socket from lamp.
(4) Depress, then rotate and pull bulb from socket.
INSTALLATION
(1) Install bulb to socket.
(2) Push lamp socket into the side repeater lamp.
(3) Position side repeater lamp to hole in fender.
(4) Push side repeater lamp to one side and seat
retaining tab into fender.
(5) Connect battery negative cable.
Fig. 9 HEADLAMP ADJUSTMENT
1 - HEADLAMP ADJUSTMENT - HORIZONTAL
2 - HEADLAMP ADJUSTMENT - VERTICAL
Fig. 10 PARK/TURN SIGNAL LAMP
1 - LOW BEAM HEADLAMP
2 - PARK/TURN SIGNAL LAMP
RGLAMPS8La-7
HEADLAMP UNIT (Continued)

TAIL LAMP
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the tail lamp unit (Refer to 8 - ELEC-
TRICAL/LAMPS/LIGHTING - EXTERIOR/TAIL
LAMP UNIT - REMOVAL).
(3) Squeeze the tabs on housing retaining the
bulbs and remove from the tail lamp unit (Fig. 11).
(4) Remove bulbs by depressing, then turning
counter-clockwise.
INSTALLATION
(1) Install bulbs by turning clockwise.
(2) Install housing to tail lamp unit.
(3) Install the tail lamp unit (Refer to 8 - ELEC-
TRICAL/LAMPS/LIGHTING - EXTERIOR/TAIL
LAMP UNIT - INSTALLATION).
(4) Connect the battery negative cable.
Fig. 11 TAIL LAMP BULBS
1 - TAIL LAMP UNIT
2 - BRAKE/PARK LAMP BULB
3 - TURN SIGNAL BULB
4 - BACK UP LAMP BULB
5 - REAR FOG LAMP BULB
8La - 8 LAMPSRG

MESSAGE SYSTEMS
TABLE OF CONTENTS
page page
MESSAGE CENTER......................... 1OVERHEAD CONSOLE....................... 2
MESSAGE CENTER
TABLE OF CONTENTS
page page
MESSAGE CENTER
REMOVAL...............................1INSTALLATION............................1
MESSAGE CENTER
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Using a trim stick (special tool #C-4755) or
equivalent, gently pry up on the front side of the
message center and lift out of instrument panel open-
ing.
(3) Disconnect the wire connector from the back of
message center.
(4) Remove message center from vehicle.NOTE: If the message center lamp needs replacing,
twist out defective bulb socket and replace with a
known good bulb and socket.
INSTALLATION
(1) Connect the wiring connector to message cen-
ter.
(2) Place message center in position on instrument
panel and firmly snap into place.
(3) Connect battery negative cable.
RSMESSAGE SYSTEMS8M-1

OVERHEAD CONSOLE
TABLE OF CONTENTS
page page
OVERHEAD CONSOLE
DESCRIPTION............................2
OPERATION.............................3
DIAGNOSIS AND TESTING..................3
DIAGNOSIS & TESTING...................3
STANDARD PROCEDURE...................4
COURTESY LAMP REPLACEMENT..........4
COMPASS CALIBRATION..................4
COMPASS DEMAGNETIZING...............4
COMPASS VARIATION ADJUSTMENT........5
REMOVAL...............................6
INSTALLATION............................6
ELECTRONIC VEHICLE INFO CENTER
DESCRIPTION............................6
OPERATION.............................7
DIAGNOSIS AND TESTING..................7
TRAVELER MESSAGES...................7
STANDARD PROCEDURE...................8
EVIC PROGRAMMING....................8
REMOVAL...............................9
INSTALLATION............................9COMPASS/MINI-TRIP COMPUTER
DESCRIPTION............................9
OPERATION.............................10
DIAGNOSIS AND TESTING.................10
DIAGNOSIS AND TESTING...............10
REMOVAL..............................10
INSTALLATION...........................10
UNIVERSAL TRANSMITTER
DESCRIPTION...........................10
OPERATION.............................10
DIAGNOSIS AND TESTING.................11
UNIVERSAL GARAGE DOOR OPENER......11
AMBIENT TEMP SENSOR
DESCRIPTION...........................11
OPERATION.............................11
DIAGNOSIS AND TESTING.................11
AMBIENT TEMPERATURE SENSOR.........11
AMBIENT TEMPERATURE SENSOR
CIRCUIT..............................11
REMOVAL..............................12
INSTALLATION...........................12
OVERHEAD CONSOLE
DESCRIPTION
The available overhead consoles on RS models can
include the Electronic Vehicle Information Center
(EVIC), Compass Mini-Trip Computer (CMTC) or a
Compass Temperature Computer (CT). All consoles
are equipped with two reading/courtesy lamps and if
the vehicle is equipped with a power liftgate or
power sliding door(s) the overhead console will also
include command switches for these features. The
overhead console is mounted with one screw and two
snap clips to a molded plastic retainer bracket
located above the headliner.
DESCRIPTION - COMPASS
All the available overhead consoles on this model
include Compass information. While in the compass/
thermometer mode, the compass will display the
direction in which the vehicle is pointed using the
eight major compass headings (Examples: north is N,
northeast is NE). The self-calibrating compass unit
requires no adjusting in normal use. The only cali-
bration that may prove necessary is to drive the vehi-
cle in three complete circles at 5 to 8 kilometers-per-
hour (3 to 5 miles-per-hour), on level ground, in notless than forty-eight seconds. This will reorient the
compass unit to its vehicle.
The compass unit also will compensate for magne-
tism the body of the vehicle may acquire during nor-
mal use. However, avoid placing anything magnetic
directly on the roof of the vehicle. Magnetic mounts
for an antenna, a repair order hat, or a funeral pro-
cession flag can exceed the compensating ability of
the compass unit if placed on the roof panel. Mag-
netic bit drivers used on the fasteners that hold the
overhead console assembly to the roof header can
also affect compass operation. If the vehicle roof
should become magnetized, the demagnetizing and
calibration procedures found in this section may be
required to restore proper compass operation.DESCRIPTION - THERMOMETER
All the available overhead consoles on this model
include Temperature information. The thermometer
displays the outside ambient temperature in whole
degrees. The temperature display can be toggled
from Fahrenheit to Celsius by selecting the desired
U.S./Metric option from the customer programmable
features. The displayed temperature is not an instant
reading of conditions, but an average temperature. It
may take the thermometer display several minutes
to respond to a major temperature change, such as
8M - 2 OVERHEAD CONSOLERS