Mike's Workshop Manuals
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2015
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WRX Base
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Repair and Diagnosis
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Different variant/trim
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Section 16 (CVT Diagnostic Trouble Code Detecting Criteria)
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Diagnostic Trouble Code (DTC) Detecting Criteria
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DTC U0073 Control Module Communication Bus Off
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Outline Of Diagnosis
Outline Of Diagnosis
WARNING:
This page is about a different variant/trim than selected.
Detect malfunction of CAN communication.
Judge as NG when CAN communication failure has occurred.