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.
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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