Brad's Car Manuals: A 3rd party mirror of CHARM + LEMON car manuals
Home >> Lexus >> 2000 >> SC 400 >> Repair and Diagnosis >> Body & Frame >> Power Windows >> Circuit Tests >> Master Switch Circuit

Master Switch Circuit

Download the full database via torrent (~1.1 TB)  |  Download Brad's custom LEMON patches

Disconnect master switch. Using DVOM, ensure continuity is present between ground and terminal No. 8 (White/Black wire) at master switch harness connector. Turn ignition on. Ensure battery voltage is present between ground and terminal No. 4 (Blue wire) at master switch harness connector. If circuit values are not as specified, repair circuits as necessary. See WIRING DIAGRAMS .