Washer Linked Circuit

Make sure that front wiper switch is at "OFF" position.
Connect battery positive (+) terminal to terminal "B3" and its negative (-) terminal to terminal "EW".
Connect voltmeter positive lead to terminal "L" and its negative lead to terminal "EW".
When front washer switch is ON, check that voltage changes as shown in figure.
If check result is not satisfied, replace switch.

Fig 1: Checking Washer Linked Circuit
Courtesy of SUZUKI OF AMERICA CORP.

Fig 2: Washer Linked Circuit Voltage Chart
Courtesy of SUZUKI OF AMERICA CORP.