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Home >> Suzuki >> 2007 >> XL7 Base, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Wiper/Washer Systems >> Wipers/Washers >> Diagnostic Information and Procedures >> Washer Malfunction (Rear) >> Circuit/System Description
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Circuit/System Description

The rear washer is controlled based on an input from the rear wiper/washer switch. When the wiper portion of the rear wiper/washer switch is closed, a ground signal is provided to the RR WASH PCB relay indicating rear washer operation is requested. With ground provided to the RR WASH PCB relay coil, the relay is energized and B+ is supplied to the washer pump.