Durango 4WD V8-5.9L VIN Z (1998)
Power Door Lock Switch: Description and Operation
SYSTEM OPERATION
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 high4ine 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.
