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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 >> Diagnostic Method
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Diagnostic Method

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Judgment Value 

JUDGMENT VALUE SPECIFICATION

Malfunction Criteria Threshold Value
Checksum (ROM) Error

Time Needed for Diagnosis:  Immediately

Malfunction Indicator Light Illumination:  Illuminates when malfunction occurs in 2 continuous driving cycles.