July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Wiper Control Relay: Inspection: Wagon

WARNING: This page is about a different car, the 2004 Subaru Outback, 2004 Subaru Legacy, and 2004 Subaru Baja. 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: Identifying Connector Terminal
Courtesy of SUBARU OF AMERICA, INC.

Fig 2: Pulse Wave
Courtesy of SUBARU OF AMERICA, INC.

If operation is not as specified, replace the switch.