Driver Door Module: Description

WARNING: This page is about a different car, the 2004 Dodge Dakota and 2003 Dodge Dakota. However, it is still accessible from the selected car via links, so may be relevant.

A Driver Door Module (DDM) located on the drivers door trim panel, is used on all models equipped with power locks, power windows, and power mirrors. The DDM can be serviced without removing the front door trim panel. The DDM houses the following switches:

Power Lock Switch -The DDM includes a two-way, momentary, resistor multiplexed switch to control the power lock system.
Power Mirror Selector Switch -A three-position rocker switch in the DDM selects the right or left power mirror for adjustment, or turns the power mirror system Off.
Power Mirror Adjustment Switches -Four momentary, arrowhead shaped, directional switches allow the driver to adjust the selected power mirror in the Up, Down, Right, or Left directions.
Power Window Lockout Switch -A two-way, latching, push-button switch in the DDM allows the vehicle operator to lock out the power window switches on each passenger door so that the passenger door power windows may be operated only from the master switches in the DDM.
Power Window Switches -The DDM houses a two-way, momentary power window switch for the driver side front door. This switch also has a second detent in the Down direction and internal circuitry to provide an Auto-Down feature for the driver side front door power window. In addition to the power window switch for its own door, the DDM houses individual master switches for each passenger door power window.