LEMON Manuals
: Even more car manuals for everyone
Home
>>
Subaru
>>
2019
>>
WRX STI
>>
Repair and Diagnosis (Single Page)
>>
Engine Performance
>>
System
>>
Engine Control System (Diagnostics) (STI) (4 Of 4)
>>
Diagnostic Procedure With Diagnostic Trouble Code (DTC)
>>
DTC U0073: Control Module Communication Bus OFF
>>
Outline Of Diagnosis
Outline Of Diagnosis
Detect malfunction of CAN communication.
Judge as NG when CAN communication failure has occurred.