Chrysler 1998 Voyager Service Manual page 526

8S - 2 POWER WINDOWS
DIAGNOSIS AND TESTING (Continued)
POWER WINDOW AND VENT SWITCH TEST
(1) Remove the driver or passenger door power
window switch and bezel assembly from door trim
panel. Refer to group 23, Body for proper procedures.
(2) Using an ohmmeter, Test driver door switch for
continuity as described in (Fig. 2).
Fig. 2 Driver Side Power Window Switch Connector
DRIVER DOOR POWER WINDOW SWITCH
SWITCH POSITION
OFF
UP DRIVER
*DOWN DRIVER
*X DOWN DRIVER
UP PASSENGER
DOWN PASSENGER
LEFT VENT OPEN
LEFT VENT CLOSE
RIGHT VENT OPEN
RIGHT VENT CLOSE
* MUST TEST WITH B+ ON PIN 9 AND
GROUND ON PIN
BETWEEN PINS 11 AND 6
(3) Test passenger door switch for continuity as
described in (Fig. 3).
(4) If the results are not OK, replace the switch.
The driver door power window switch has a Auto-
Down feature. The switch is equipped with two
detent positions when actuating the power window
OPEN. The first detent position allows the window to
roll down and stop when the switch is released. The
second detent position actuates an integral express
roll down relay that rolls the window down after the
TEST
CONTINUITY
BETWEEN
13 and 1
13 and 2
13 and 3
13 and 4
13 and 5
13 and 6
13 and 7
13 and 8
11 and 8
11 and 6
11and 6
9 and 4
9 and 2
11 and 7
9 and 3
9 and 1
11 and 5
13 FOR CONTINUITY
Fig. 3 Passenger Door Power Window Switch
switch is released. When the express down relay
senses an amperage spike (motor pushing against
down stop) in the feed circuit, current is turned off to
the motor. The AUTO feature can be cancelled by
actuating the switch UP or DOWN while window is
in motion. Failure of the electronic switch to detect
an amperage spike will cause the switch to discon-
nect after approximately 11 seconds.
POWER WINDOW MOTOR TEST
If the power window motor is receiving proper cur-
rent and ground and does not operate proceed with
motor test. Refer to Group 8W, Wiring Diagrams for
circuit information and component locations.
(1) Remove front door trim panel and water shield
as necessary to gain access to power window motor
wire connector, refer to Group 23, Body for proper
procedures.
(2) Disconnect power window motor wire connector
from door harness.
(3) Using two jumper wires, connect one to a bat-
tery (+) source and the other to a good ground (-).
(4) Connect the Negative (-) jumper probe to one of
the motor connector terminals.
(5) Momentarily touch the Positive (+) jumper
probe to the other motor connector terminal.
When positive probe is connected the motor should
rotate in one direction to either move window up or
down. If window is all the way up or down the motor
will grunt and the inner door panel will flex when
actuated in that one direction.
(6) Reverse jumper probes at the motor connector
terminals and window should now move in opposite
direction. If window does not move or grunt, replace
the motor.
If window moved completely up or down, reverse
the jumper probes and cycle window to the opposite
position to verify full operation.
NS