Test J: A single Door Lock Is Inoperative

PINPOINT TEST J: A SINGLE DOOR LOCK IS INOPERATIVE

J1-J3:

J4:

Normal Operation
When LOCK is pressed on a door lock control switch, voltage is supplied to the door lock actuators through circuit 117 (PK/BK). Ground for the door lock actuator is supplied through circuit 118 (PK/OG). When UNLOCK is pressed on a door lock control switch, voltage is supplied to the door lock actuators through circuit 118 (PK/OG). Ground for the door lock actuator is supplied through circuit 117 (PK/BK).

Possible Causes
- Circuit 117 (PK/BK) open
- Circuit 118 (PK/OG) open
- Door lock actuators