Only One Motor Does Not Operate
- Turn ignition on. Access malfunctioning motor. Disconnect harness connector. While depressing main window switch in UP position, check voltage at Yellow wire terminal of harness connector. If voltage is not present, inspect and repair circuit as necessary. See WIRING DIAGRAM.
- If voltage is present, check voltage at Red wire terminal of harness connector while depressing main window switch in DOWN position. If voltage is not present, inspect and repair circuit as necessary. If voltage is present in both tests, replace motor.
Courtesy of SUZUKI OF AMERICA CORP.