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

System block diagram

Main signals used between DCM and relevant CM ...

Specification

1. DATA COMMUNICATION MODULE (DCM)Terminal No.DescriptionMeasuring conditionStandardA1 — — — A2 — — — A3LED GREEN — — A4 ←> Chassis groundi-buttoni-button OFF > ON1 M- or mor ...

Other materials:

Basic diagnostic procedure procedure
NOTE:When the sunload sensor check is performed indoors or in the shade, it could be diagnosed as sensor having an open circuit. Always perform the inspection in direct sunlight.STEPCHECKYESNO1.START INSPECTIONS.1) Prepare the tools. General Description > PREPARATION TOOL2) Perform the pre-inspecti ...