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

Subaru Legacy BN/BS (2015-2019) Service Manual / Telematics system (diagnostics) / Control module i o signal / System block diagram

Main signals used between DCM and relevant CM

Wiring diagram

Refer to “TELEMATICS SYSTEM” in the wiring diagram. Telematics System > WIRING DIAGRAM ...

Other materials:

Dtc b2a0d airbag signal
DIAGNOSIS START CONDITION:When ignition switch is ON.DTC DETECTING CONDITION:Either the regular signal or collision signal cannot be detected from the airbag CM for at least 2 seconds.TROUBLE SYMPTOM:• ACN function does not operate.• RED LED illuminates.WIRING DIAGRAM:NOTE:For the coupli ...