FixVault

Power Window System

Front door window lift motors use permanent type magnets. The positive battery voltage and ground applied at the motor terminal pins will cause the motor to rotate in one direction. Reversing current through the motor terminals will cause the motor to rotate in the opposite direction. The switches operated only with the ignition switch in RUN or ACCESSORY position. The power window motor ground through the master switch in the driver door by a Black wire attached to the left cowl panel. See Fig 1 .

The power rear vent windows, if equipped, are operated by switches mounted in the driver door switch bezel. A separate switch is used for each window. Permanent magnet type motors connected to a crank system are used to open and close the rear vent windows. A positive battery and negative connection to either of the two motor terminals will cause the motor to rotate to one direction. Reversing current through these same 2 connections will cause the motor to rotate in the opposite direction.

Fig 1: Identifying Power Window Master Switch
G00159365Courtesy of CHRYSLER CORP.