Windshield Washer Level Switch Inspection
WARNING: This page is about a different car, the 2004 Suzuki XL-7 and 2004 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.
Use an ohmmeter to check switch continuity. If found defective, replace switch.
Windshield washer level switch specifications
OFF position (float up): No continuity
ON position (float down): Continuity
Courtesy of SUZUKI OF AMERICA CORP.