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Home › Subaru › 2021 › Forester Base › Repair and Diagnosis › Accessories & Equipment › Communication Devices › Body Control System (Diagnostics) › Diagnostic Procedure With Diagnostic Trouble Code (DTC) › DTC U0073: Control Module Communication Bus Off

DTC U0073: Control Module Communication Bus Off

Detected when malfunction occurs in CAN line. (Bus off)

NOTE: Perform the diagnosis for LAN system. Ref. to LAN SYSTEM (DIAGNOSTICS)>BASIC DIAGNOSTIC PROCEDURE>PROCEDURE .
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