Blower Motor Relay (Front)

NOTE: For circuit reference, see CONNECTOR IDENTIFICATION and/or WIRING DIAGRAMS .

Disconnect the relay. Connect battery positive terminal to terminal of relay. See Fig 1.
Connect battery negative terminal to terminal of relay. See Fig 1.
Check continuity between terminals No. 3 and 4. See Fig 1. If there is no continuity when relay is connected to the battery, replace relay.

Fig 1: Testing Blower Motor Relay

Courtesy of SUZUKI OF AMERICA CORP.