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Home › Subaru › 2018 › WRX STI › Repair and Diagnosis › Electrical › Gauges › Multi-Function Display (Diagnostics) › Diagnostic Procedure with Diagnostic Trouble Code (DTC) › DTC U0073 Control Module Communication Bus Off

DTC U0073 Control Module Communication Bus Off

Detected when CAN line abnormality is detected.

NOTE: Perform the diagnosis for LAN system. Ref. to LAN SYSTEM (DIAGNOSTICS)>Basic Diagnostic Procedure>PROCEDURE
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