Chrysler PT Cruiser 2001 Service Manual Supplement page 1861

POWER DOOR LOCKS/RKE
*ALL DOORS (EXC DRIVER) FAIL TO LOCK & UNLOCK —
TEST
4 Turn ignition off.
Remove the inner door trim panel to gain access to the Passenger Door Lock Motor
connector.
Disconnect the Door Lock Motor connector.
Disconnect the Remote Keyless Entry module connector.
Measure the resistance of the Door Lock Driver wire between the RKE module
connector and the door lock motor connector.
Is the resistance below 5.0 ohms?
Yes → Go To 5
No
5 If there are no possible causes remaining, view repair.
Repair
ACTION
→ Repair the open Door Lock Driver wire.
Perform BODY VERIFICATION TEST - VER 1.
Replace the Door Lock Motors as necessary.
Perform BODY VERIFICATION TEST - VER 1.
212
Continued
APPLICABILITY
All
All