Front Wiper & Washer: Notes
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.
With the ignition on, the current flows to TERMINAL 17 of the front wiper and washer switch, TERMINAL 2 of the front wiper motor through the WIPER fuse, the current flows to TERMINAL 2 of the washer motor through the WASHER fuse. See WIRING DIAGRAMS .