Description & Operation: Wiper/Washer: Notes
WARNING: This page is about a different car, the 2002 Lexus GS 430 and 2002 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.
With the ignition switch turned on, the current flows to terminal No. 17 of the front wiper and washer switch, and terminal No. 2 of the front wiper motor through the WIPER fuse (25-amp), terminal No. 2 of the washer motor through the WASHER fuse (20-amp). See WIRING DIAGRAMS .