Wiper Control Relay: Inspection: Wagon

WARNING: This page is about a different car, the 2002 Subaru Outback and 2002 Subaru Legacy. However, it is still accessible from the selected car via links, so may be relevant.

Apply battery voltage to the rear terminals 8 and 2, and then inspect the voltage of 6 and 2. (Measure the voltage from after the second time the wiper stops.)

Fig 1: Applying Battery Voltage To Rear Terminals 8 & 2

Courtesy of SUBARU OF AMERICA, INC.

Fig 2: Inspecting Switch Position Chart

Courtesy of SUBARU OF AMERICA, INC.

If operation is not as specified, replace the switch.