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:

Inspection
1. Measure the bend, and repair or replace if necessary.Camshaft bend limit:0.020 mm (0.00079 in)2. Check the journal for damage and wear. Replace if faulty.3. Check the cutout portion used for camshaft sensor for damage. Replace if faulty.4. Check the cam face condition; remove the minor faults by ...