Chrysler PT Cruiser 2001 Service Manual Supplement page 1879

POWER DOOR LOCKS/RKE
Symptom:
*PASSENGER DOOR FAILS TO LOCK & UNLOCK
OPEN PASSENGER DOOR LOCK MOTOR
DOOR UNLOCK DRIVER WIRE OPEN
DOOR LOCK DRIVER WIRE OPEN
TEST
1 Remove the inner door trim panel to gain access to the Door Lock Motor connector.
Disconnect the Door Lock Motor connector.
Connect a test light between the Door Lock Driver and the Door Unlock Driver
circuits in the door lock motor connector.
Press the door lock switch to the Lock and Unlock positions.
Did the test light illuminate when the lock switch was pressed in both directions?
Yes → Replace the Passenger Door Lock Motor.
→ Go To 2
No
2 Remove the passenger inner door trim panel to gain access to the Door Lock Motor
connector.
Disconnect the Passenger Door Lock Motor connector.
Using a 12-volt Test Light connected to ground, check the Door Unlock Driver circuit
in the Passenger Door Lock Motor connector..
With the DRBIII , actuate the Door Unlock Relay and observe the test light.
Does the test light flash during actuation?
Yes → Go To 3
→ Repair the open Door Unlock Driver wire.
No
3 Remove the inner door trim panel to gain access to the Passenger Door Lock Motor
connector.
Disconnect the Passenger Door Lock Motor connector.
Using a 12-volt Test Light connected to ground, check the Door Lock Driver circuit in
the Passenger Door Lock connector..
With the DRBIII , actuate the Door Lock Relay and observe the test light.
Does the test light flash during actuation?
Yes → Test Complete.
→ Repair the open Door Lock Driver wire.
No
POSSIBLE CAUSES
ACTION
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
230
APPLICABILITY
All
All
All