Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc u0422 invalid data received from body control module

Subaru Legacy BN/BS (2015-2019) Service Manual / Airbag system (diagnostics) / Diagnostic chart with trouble code / Dtc u0422 invalid data received from body control module

DTC DETECTING CONDITION:

Detected when CAN data from body integrated unit is abnormal.

NOTE:

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

Dtc u0423 invalid data received from instrument panel cluster control module

DTC DETECTING CONDITION:Detected when CAN data from combination meter is abnormal.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE ...

Dtc u0416 invalid data received from vehicle dynamics control module

DTC DETECTING CONDITION:Detected when CAN data from VDC CM is abnormal.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE ...

Other materials:

Dtc u0101 lost communication with tcm
NOTE:For the diagnostic procedure, refer to LAN section. Basic Diagnostic Procedure1. OUTLINE OF DIAGNOSISDetect malfunction of CAN communication.Judge as NG when CAN communication failure between TCM, VDC CM and combination meter has occurred.2. COMPONENT DESCRIPTION(Common Specifications)CAN Prot ...