Chrysler PT Cruiser 2001 Service Manual Supplement page 2069

PT
POWER WINDOW SWITCH
DIAGNOSIS AND TESTING . . . . . . . . . . . . . . . . . . 1
POWER WINDOW SWITCH
DIAGNOSIS AND TESTING - POWER WINDOW
SWITCH
The following wiring test determines whether or
not voltage is continuous through the body harness
to the power window switches.
Remove the suspected switch for testing. Connect a
voltmeter positive lead to pin 12 and the negative
lead to pin 4 of the switch harness connector. Turn
ignition switch to the ON position. Voltmeter should
read battery voltage. If OK, go to Window Switch
Diagnosis and Testing. If not OK, check the 20 amp
circuit breaker in the fuse block or for a broken wire.
Refer to the appropriate wiring information. The wir-
ing information includes wiring diagrams, proper
wire and connector repair procedures, details of wire
harness routing and retention, connector pin-out
information and location views for the various wire
harness connectors, splices and grounds.
Remove the switch from its mounting. Using an
ohmmeter, test the window switch for continuity in
all positions listed in the Continuity Table. Refer to
the Power Window Switch Continuity table to deter-
mine if continuity is correct.
To test the left front down and express down
switch position, connect pin 4 to ground and pin 12
to a 12 volt source. Using a voltmeter, measure for
voltage from pin 13 to ground.
To test the right front down and express down
switch position, connect pin 4 to ground and pin 12
to a 12 volt source. Using a voltmeter, measure for
voltage from pin 3 to ground. If the correct results
are not obtained, replace the switch.
2001 PT CRUISER
POWER SYSTEMS
TABLE OF CONTENTS
page
POWER WINDOW SWITCH . . . . . . . . . . . . . . . . 1
POWER WINDOW SWITCH CONTINUITY
SWITCH POSITION
LOCKOUT SWITCH
(TOP OF SWITCH
LEFT FRONT UP
RIGHT FRONT UP
LEFT REAR UP
LEFT REAR DOWN
RIGHT REAR UP
RIGHT REAR DOWN
POWER SYSTEMS
DEPRESSED)
LEFT REAR SWITCH
OFF
UP
DOWN
RIGHT REAR SWITCH
OFF
UP
DOWN
8N - 1
page
CONTINUITY
BETWEEN
MASTER SWITCH
PIN 12 AND 5
PIN 12 AND 14
PIN 12 AND 7
PIN 12 AND 8
PIN 12 AND 9
PIN 12 AND 1
PIN 12 AND 2
PIN 2 AND 5
PIN 3 AND 8
PIN 4 AND 5
PIN 4 AND 8
PIN 2 AND 5
PIN 3 AND 8
PIN 4 AND 5
PIN 4 AND 8