Solenoid Valve

Disconnect solenoid valve connector. See Fig 1 . Measure solenoid valve resistance with an ohmmeter. Resistance should measure 30-34 ohms. Apply 12 volts and a ground to terminals of solenoid valve. Verify valve clicks when voltage is applied. Replace solenoid valve if necessary.

Fig 1: Testing Solenoid Valve

Courtesy of MAZDA MOTORS CORP.