Power Windows (Service Information): Description

The power window system allows each of the door windows to be raised and lowered electrically by actuating a switch on each door panel. A master switch on the drivers door allows the driver to raise or lower each of the passenger door windows and to lock out the individual switches on the passenger doors from operation. The power window system receives battery feed through a fuse located in the Power Distribution Center (PDC) to the door modules. Refer to FUSE - RELAY LOCATIONS AND TYPES, SPECIFICATIONS . Their are two door modules, the Driver Door Module (DDM) and the Passenger Door Module (PDM). This is only powered when the ignition switch is in the RUN or ACCESSORY position.

If equipped, the windows have the option of the auto up/down feature. The front door windows will have both auto up and down while the rear door windows will only have auto up.

The window motors are replaced with the window regulator assembly. If the window motors require replacement, the window regulator must be replaced. For the front door. Refer to MOTOR, WINDOW REGULATOR, REMOVAL .