Subaru Legacy BN/BS (2015-2019) Service Manual: Inspection

Subaru Legacy BN/BS (2015-2019) Service Manual / Wiper and washer systems / Wiper and washer system / Inspection

Symptoms	Repair order
Wiper and washers do not operate.	(1) Wiper fuse (2) Combination switch (3) Motor assembly - wiper (4) Wiring harness
Wipers do not operate in LO or HI.	(1) Combination switch (2) Motor assembly - wiper (3) Wiring harness
Wipers do not operate in INT.	(1) Combination switch (2) Motor assembly - wiper (3) Wiring harness
Washer motor does not operate.	(1) Combination switch (2) Motor pump assembly - washer (3) Wiring harness
Wipers do not operate when washer switch is ON.	(1) Motor assembly - wiper (2) Wiring harness
Washer fluid spray does not operate properly.	(1) Motor pump assembly - washer (2) Hose assembly - washer (3) Nozzle - washer
Wiper chatters or judders during operation.	(1) Oil film and dirt on the glass (2) Arm assembly windshield wiper (3) Motor assembly - wiper

Wiring diagram

1. WIPER AND WASHER (FRONT)Refer to “Front Wiper and Washer System” in the wiring diagram. Front Wiper and Washer System > WIRING DIAGRAM2. WIPER AND WASHER (REAR)Refer to “Rear Wip ...

Note

For procedure of each component of the wiper and washer system, refer to the respective sections.• Combination switch (wiper): Combination Switch (Wiper)• Wiper blade: Wiper Blade• ...

Other materials:

Disassembly
1. BUSHING A - TRAILING LINKUsing the ST, push out the bushing A - trailing link.Preparation tool:ST-A: INSTALLER (899874100)ST-B: PRESS (499755602)2. BUSHING - TRAILING LINKFor the removal procedure of bushing - trailing link, refer to “Rear Axle” in the “DRIVE SHAFT SYSTEM” ...