OVERALL ELECTRICAL WIRING DIAGRAM 22 SUPRA Power Source IG1 SW IG2 SW W 50A (Main) USA 60A (Main) Canada W 120A ALT W B BATTERY Rear Wiper and Washer 2 REAR WIPER MOTOR REAR WIPER RELAY REAR WIPER MOTOR SW IM SF LG G B LG LG-B L LG-B IG2 L LG-B B L-R B L B-w WASHER OFF C3 INT ON C4 WASHER ALL WEATHER BAND WASHER (85Y) WASHER SW SERIES SW C3 C4 B W-B W-B W-B B-w Wiper and Washer 3 WIPER MOTOR IG2 LG L-O L-O W M B LO OFF INT HI INT LOW HI WASHER ALL WEATHER BAND WASHER (85Y) WASHER SW SERIES SW WIPER RELAY LO MIST W-B W-B Front Wiper and Washer 4 L-W L L W-B L W-B L-R GR-G FRONT WIPER MOTOR RELAY WIPER IG2 L GR-G L-R L-W L LO HI W MIST B W M LO OFF INT HI INT LOW HI WASHER WIPER RELAY ALL WEATHER BAND WASHER (85Y) WASHER SW SERIES SW W-B W-B Left Main