Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc u0126 lost communication with steering angle sensor module

Subaru Legacy BN/BS (2015-2019) Service Manual / Eyesight (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc u0126 lost communication with steering angle sensor module

Detected when CAN data from steering angle sensor is not transmitted to stereo camera.

NOTE:

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

Dtc u0131 lost communication with power steering control module

Detected when CAN data from EPS CM is not transmitted to stereo camera.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE ...

Dtc u0122 lost communication with vehicle dynamics control module

Detected when CAN data from VDC is not transmitted to stereo camera.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE ...

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Dtc u0422 invalid data received from body control module
NOTE:Refer to “LAN SYSTEM (DIAGNOSTICS)” for diagnostic procedure. Basic Diagnostic Procedure1. OUTLINE OF DIAGNOSIS• Detect malfunction of CAN communication.• Judge as NG when data received from the body integrated unit is not normal.2. EXECUTION CONDITIONSecondary Paramete ...