Chrysler PT Cruiser 2001 Service Manual Supplement page 1876

Symptom:
*DRIVER DOOR FAILS TO UNLOCK
DRIVER DOOR UNLOCK DRIVER WIRE SHORT TO GROUND
RKE MODULE DEFECTIVE - UNLOCK DRIVER OPEN
TEST
1 Turn ignition off.
Disconnect the Remote Keyless Entry module connector.
Measure the resistance of the Driver Door Unlock Driver circuit in the RKE module
connector to body ground.
Is the resistance below 1000.0 ohms?
Yes → Repair the Driver Door Unlock 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.
POWER DOOR LOCKS/RKE
227
APPLICABILITY
All
All