Remote Control Mirror Switch: Inspection

WARNING: This page is about a different car, the 2015 Subaru XV Crosstrek and 2015 Subaru Impreza. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the connector of the switch - door mirror.

Check the resistance between switch - door mirror terminals.

Preparation tool: Circuit tester

Fig 1: Identifying Door Mirror Switch Terminals

Courtesy of SUBARU OF AMERICA, INC.

Changeover switch RH

Terminal No.	Inspection conditions	Standard
-	OFF	1 MΩ or more
1 - 12 9 - 7	UP	Less than 1 Ω
1 - 9 12 - 7	DOWN	Less than 1 Ω
1 - 11 12 - 7	LEFT	Less than 1 Ω
1 - 12 11 - 7	RIGHT	Less than 1 Ω

Changeover switch LH

Terminal No.	Inspection conditions	Standard
-	OFF	1 MΩ or more
1 - 14 8 - 7	UP	Less than 1 Ω
1 - 8 14 - 7	DOWN	Less than 1 Ω
1 - 10 14 - 7	LEFT	Less than 1 Ω
1 - 14 10 - 7	RIGHT	Less than 1 Ω

If the inspection result is not within the standard, replace the switch - door mirror.