Door Lock Control Switches

The DDM and PDM provide voltage signals through the corresponding front door latch control module to the door lock control switch for the lock and unlock requests. When a lock or unlock button is pressed, the corresponding input circuit is routed to ground, indicating a request to lock or unlock the doors.

The BCM provides voltage signals through the rear door latch control modules to the corresponding rear door lock control switch for the lock and unlock requests. When a switch is pressed to lock or unlock, the corresponding input circuit is routed to ground, indicating a request to lock or unlock the doors.