Circuit Description
WARNING: This page is about a different car, the 2003 Lexus RX 300 and 2002 Lexus RX 300. However, it is still accessible from the selected car via links, so may be relevant.
The jam protection limit switch is built-in the power window motor. This switch functions to turn OFF before the top dead center, and ECU reads this OFF signal resulting in closing the window fully. For driver door power window circuit diagram, see Fig 1. For passenger door power window circuit diagram, see Fig 2.