RAM 2500 Van V8-5.9L VIN Z LDC (2000)
Door Switch: Description and Operation
DRIVER DOOR AJAR SWITCH
The driver door ajar switch is integral to the driver side front door latch. The switch closes a path to ground for the buzzer module or the Central
Timer Module (CTM) when the driver door is opened, and opens the ground path when the driver door is closed.
The driver door ajar switch cannot be repaired and, if faulty or damaged, the door latch unit must be replaced.
