FixVault

Home › Subaru › 2015 › WRX Premium, Automatic CVT Trans › Repair and Diagnosis › Transmission › Automatic Trans › CVT Diagnostic Trouble Code Detecting Criteria › Diagnostic Trouble Code (DTC) Detecting Criteria › DTC P0601 Internal Control Module Memory Checksum Error › Outline Of Diagnosis

Outline Of Diagnosis

Judge the malfunction in ROM area of the TCM.
Judge as NG when the consistency in the ROM area is lost.