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:

Dtc u0284 lost communication with active grille shutter module "a"
DTC DETECTING CONDITION:Immediately at fault recognitionCAUTION:After servicing or replacing faulty parts, perform Clear Memory Mode Clear Memory Mode > OPERATION, and Inspection Mode Inspection Mode > PROCEDURE.WIRING DIAGRAM:Active grille shutter Active Grille ShutterSTEPCHECKYESNO1.CHECK DTC.C ...