Diagnostic Method
Judge as NG if the criteria below are met.
JUDGMENT VALUE SPECIFICATION
| Malfunction Criteria | Threshold Value |
|---|---|
| Judgment 1: Checksum SUM value of ROM | Malfunction |
| Judgment 2: Error Correcting Code (ECC) check Error Correcting Code (ECC) check error | Detected |
Time needed for diagnosis: When detected 2 times in row
Malfunction indicator light illumination: Illuminates as soon as a malfunction occurs.