Power Window Operation: Notes
WARNING: This page is about a different car, the 2007 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
The smart junction box (SJB) may also be identified as the generic electronic module (GEM).
The power window system receives power from the accessory delay relay. The accessory delay relay receives fused ignition voltage when the key is in either the RUN or accessory position. When the accessory delay relay is energized, it supplies power to the one-touch down (OTD) relay and the master power window control switch.