Possible Causes
WARNING: This page is about a different car, the 2005 Dodge Stratus and 2005 Chrysler Sebring. However, it is still accessible from the selected car via links, so may be relevant.
DOOR LOCK MOTOR - OPEN
DRIVER LOCK RELAY OUTPUT CIRCUIT OPEN
DRIVER DOOR LOCK MOTOR - OPEN
DRIVER UNLOCK RELAY OUTPUT CIRCUIT OPEN
LOCK RELAY OUTPUT CIRCUIT OPEN
UNLOCK RELAY OUTPUT CIRCUIT OPEN
BODY CONTROL MODULE DRIVER DOOR UNLOCK RELAY OPEN