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Home >> Subaru >> 2021 >> Forester Base >> Repair and Diagnosis (Single Page) >> Body & Frame >> Door Locks >> Security And Locks - Keyless Access (W/Push Button Start) (Diagnostics) >> Diagnostic Procedure With Diagnostic Trouble Code (DTC) >> DTC U0074: Control Module Communication Bus "Body-Can" Off

DTC U0074: Control Module Communication Bus "Body-Can" Off

DTC detecting condition: 

When bus off is detected 6 times in a row by CAN function complying with ISO 11898.

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