Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc u0122 lost communication with vehicle dynamics control module

Subaru Legacy BN/BS (2015-2019) Service Manual / Airbag system (diagnostics) / Diagnostic chart with trouble code / Dtc u0122 lost communication with vehicle dynamics control module

DTC DETECTING CONDITION:

Detected when CAN data from VDC CM does not arrive.

NOTE:

Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE

Dtc u0140 lost communication with body control module

DTC DETECTING CONDITION:Detected when CAN data from body integrated unit does not arrive.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE ...

Dtc b11f0 disposal process complete

DIAGNOSIS START CONDITION:Ignition voltage is 10 V to 16 V.DTC DETECTING CONDITION:Disposal process of airbag control module is completed.CAUTION:Before performing diagnosis, refer to “CAUTION&r ...

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DIAGNOSIS START CONDITION:When ignition switch is ON.DTC DETECTING CONDITION:Backup battery is disconnected for at least 5 seconds when the ignition switch is turned ON. (Detached backup battery connection, etc.)TROUBLE SYMPTOM:• ACN/SOS function cannot be used when the main battery is disconn ...