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 / Eyesight (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc u0422 invalid data received from body control module

Failure counter diagnosis of body integrated unit

NOTE:

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

Dtc u0423 invalid data received from instrument panel cluster control module

Failure counter diagnosis of combination meterNOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE ...

Dtc u0420 invalid data received from power steering control module

Failure counter diagnosis of EPS CMNOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE ...

Other materials:

Removal
1. Raise the glass assembly - rear door to the top position.2. Disconnect the ground terminal from battery sensor. NOTE3. Remove the trim panel - rear door. Door Trim > REMOVAL4. Remove the sealing cover - rear door. Rear Sealing Cover > REMOVAL5. Remove the glass assembly - rear door. Rear Door ...