Test E: All Door Locks Are Inoperative From One Switch
PINPOINT TEST E: ALL DOOR LOCKS ARE INOPERATIVE FROM ONE SWITCHE1:
Normal Operation
The vehicle security module monitors circuits 119 (PK/YE), lock, and 120 (PK/LG), unlock, for continuity to ground. When circuit 120 (PK/LG) is grounded through the door lock control switch the vehicle security module sends voltage to the door lock actuators through circuits 163 (RD/OG) and 117 (PK/BK) to unlock all the doors. When circuit 119 (PK/YE) is grounded through the door lock control switch the vehicle security module sends voltage to the door lock actuators on circuit 118 (PK/OG) to lock all the doors.
Possible Causes
- circuit 57 (BK) open
- door lock control switch