Intermittent Wiper Relay Test: Esteem

Disconnect front wiper/washer switch harness connector. Connect positive battery voltage to terminal No. 11 at front wiper/washer switch. See Fig 1 . Connect ground to terminal No. 7 at front wiper/washer switch connector. Turn intermittent switch to OFF position. Relay is okay if operating sound is heard.

Fig 1: Identifying Wiper Switch Connector Terminals & Continuity (Esteem)

Courtesy of SUZUKI OF AMERICA CORP.