Dodge Durango

 Service Manual

Power Lock Systems » Description and operation
Power lock switch

The power locks can be controlled by a two-way switch integral to the power window and lock switch unit on the driver side front door trim panel, or a two-way single gang switch on the passenger side front door trim panel. The power lock switch controls the battery feeds to the lock and unlock sense inputs of the high-line Central Timer Module (CTM). The CTM then relays the correct battery and ground feeds to the power lock motors. A Light-Emitting Diode (LED) in the paddle of each switch is illuminated whenever the ignition switch is in the On position.

The driver side power window and lock switch unit cannot be repaired and, if faulty or damaged, the entire switch unit must be replaced. The passenger side power lock switch cannot be repaired and, if faulty or damaged, the switch must be replaced.

Central timer module

Power lock switch

Power lock motor

Remote keyless entry transmitter

Remote keyless entry receiver

Driver unlock relay

Headlamp relay

Horn relay