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

Subaru Legacy BN/BS (2015-2019) Service Manual / Glass windows mirrors / Outer mirror assembly / Inspection

1. CHECK OPERATION

1. Check the mirror operation when battery voltage is applied between the connector terminals.

Terminal No.	Inspection conditions	Switch position
—	—	OFF
4 (+) — 3 (−)	Apply battery voltage between terminals.	UP
3 (+) — 4 (−)	Apply battery voltage between terminals.	DOWN
5 (+) — 4 (−)	Apply battery voltage between terminals.	LEFT
4 (+) — 5 (−)	Apply battery voltage between terminals.	RIGHT

2. If it does not operate normally, replace the outer mirror assembly.

2. CHECK OPERATION OF Subaru Rear Vehicle Detection INDICATOR

1. Check the Subaru Rear Vehicle Detection system. Basic Diagnostic Procedure

2. Check the outer mirror assembly.

(1) Check that it illuminates normally when the BSD/RCTA OFF switch is turned ON while it is installed to the vehicle.

(2) If it does not illuminate normally, replace the mirror - repair.

(3) Check that it illuminates normally again. If it does not illuminate normally, replace the outer mirror assembly.

Installation

CAUTION:Be careful not to catch the harness in between the parts.1. Install the outer mirror assembly.Tightening torque:7.5 N·m (0.8 kgf-m, 5.5 ft-lb)2. Install the sealing cover - front door.3 ...

Disassembly

CAUTION:• When removing the mirror - repair, be careful not to damage the back surface of mirror - repair with a flat tip screwdriver.• When removing the mirror - repair, insert the connec ...

Other materials:

List of diagnostic trouble code (dtc) list
DTCItemReferenceU0074CONTROL MODULE COMMUNICATION BUS "BODY-CAN" OFF Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0074 CONTROL MODULE COMMUNICATION BUS "BODY-CAN" OFFU0122LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULE Diagnostic Procedure with Diagnostic Trouble Code (DTC) ...