Door Latch

The door ajar switch, the lock/unlock solenoid and the lock/unlock status input switch are part of the door latch and not serviceable separately.

The door ajar switch is monitored by the BCM  and the primary function is for the courtesy lamps system. Refer to: INTERIOR LIGHTING - SYSTEM OPERATION AND COMPONENT DESCRIPTION .

The lock/unlock solenoid is controlled by the BCM  for locking and unlocking the door.

Refer to: Refer to: HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS - SYSTEM OPERATION AND COMPONENT DESCRIPTION .

The lock/unlock status input switch is used to illuminate the door lock status indicator.

HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS - SYSTEM OPERATION AND COMPONENT DESCRIPTION .