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Subaru Crosstrek Service Manual: Dtc u0073 control module communication bus off

AIRBAG SYSTEM (DIAGNOSTICS) > Diagnostic Chart with Trouble Code

DTC U0073 CONTROL MODULE COMMUNICATION BUS OFF

Diagnosis start condition:

Ignition voltage remains at 10 V or more for 1 second.

DTC detecting condition:

Detected when malfunction occurs in CAN line.

NOTE:

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

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