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Subaru Crosstrek Service Manual: Dtc p0605 internal control module read only memory (rom) error

ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)

DTC P0605 INTERNAL CONTROL MODULE READ ONLY MEMORY (ROM) ERROR

NOTE:

For the diagnostic procedure, refer to DTC P0606. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P0606 CONTROL MODULE PROCESSOR">

1. OUTLINE OF DIAGNOSIS

Judge as NG when SUM value of ROM is outside the standard value.

2. EXECUTION CONDITION

Secondary Parameters

Execution condition

ECM initialization

Run

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

Judge as NG if the criteria below are met.

Judgment Value

Malfunction Criteria

Threshold Value

SUM value of ROM

Malfunction

Time Needed for Diagnosis: 0.512 seconds

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

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