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Home >> Subaru >> 2006 >> B9 Tribeca Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Diagnostic Trouble Code (DTC) Detecting Criteria (H6DO) >> Diagnostic Trouble Code (DTC) Detecting Criteria >> DTC P0604 Internal Control Module Random Access Memory (Ram) Error >> Diagnostic Method
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Diagnostic Method

Judge as NG when the malfunction criteria below are met. Judge as OK and clear the NG when the malfunction criteria below are not met.

Judgment Value 

JUDGMENT VALUE

Malfunction Criteria Threshold Value
Zero clear all normal RAM areas. Result of sum of all RAM after clearing Not = 0

Time Needed for Diagnosis:  Undecided

Malfunction Indicator Light:  Illuminates as soon as a malfunction occurs.