Diagnostic Method
Communication Status with ECM is invalid or Communication Status with ECM Valid to Invalid edge is detected.
JUDGMENT VALUE SPECIFICATION
| Malfunction Criteria | Threshold Value |
|---|---|
| Case 1 Communication Status with ECM |
Invalid |
| Case 2 (Communication Status with ECM Valid to Invalid edge |
Detected |
| for time) | 5.00 sec or more |
Time needed for diagnosis:
- Case 1: 2 s
- Case 2: 60 s
Malfunction indicator light illumination: Illuminates as soon as a malfunction occurs.