Chrysler PT Cruiser 2001 Service Manual Supplement page 1873

POWER DOOR LOCKS/RKE
Symptom:
*DRIVER DOOR FAILS TO LOCK
DRIVER DOOR LOCK DRIVER WIRE SHORT TO GROUND
REMOTE KEYLESS ENTRY MODYLE - DRIVER DOOR LOCK INOP
TEST
1 Disconnect the Remote Keyless Entry module connector.
Measure the resistance of the Driver Door Lock Driver circuit in the RKE module
connector to body ground.
Is the resistance below 1000.0 ohms?
Yes → Repair the Driver Door Lock Driver wire for a short to ground.
No
2 If there are no possible causes remaining, view repair.
Repair
POSSIBLE CAUSES
ACTION
Perform BODY VERIFICATION TEST - VER 1.
→ Go To 2
Replace the Remote Keyless Entry Module.
Perform BODY VERIFICATION TEST - VER 1.
224
APPLICABILITY
All
All