RAM 2500 Truck 2WD L6-5.9L DSL Turbo VIN 7 (2001)
Door Switch: Description and Operation
DOOR AJAR SWITCH
The door ajar switches are mounted to the door hinge pillars. The switches close a path to ground for the Central Timer Module (CTM) when a
door is opened, and open the ground path when a door is closed.
The door ajar switches cannot be repaired and, if faulty or damaged, they must be replaced.
