Description & Operation

A window switch, located at each door panel, controls voltage applied to its respective window motor. Driver-side master power window switch has 3 additional buttons for control of each passenger window. In addition, master switch on Sephia has an automatic lowering feature for driver-side window. When activated, a bi-polar relay is energized and remains on until window completes its travel in the down direction.

With ignition on, battery voltage from PWIND (30-amp) fuse, located in passenger compartment fuse box, is applied to master power window switch. Driver can control power distributed to passenger window switches with a lock-out feature incorporated into master window switch. By toggling a window switch to desired position, power is supplied to appropriate window motor.