Test A: The Door Locks Do Not Operate Correctly From One Switch

PINPOINT TEST A: THE DOOR LOCKS DO NOT OPERATE CORRECTLY FROM ONE SWITCH

A1-A2:

A3:

Normal Operation
The central junction box (CJB) supplies voltage to the LH door lock control switch and the RH door lock control switch through circuit 1524 (DB). The driver door module (DDM) receives lock or unlock requests from the door lock control switches on circuits 119 (PK/YE) and circuit 120 (PK/LG).

Possible Causes
- circuit 119 (PK/YE) open
- circuit 120 (PK/LG) open
- circuit 1524 (DB) open
- door lock control switch