Diagnostic Method
- Abnormality Judgment
Judge NG when the continuous time of completing the malfunction criteria below becomes more than the time needed for diagnosis (1 second).
Judgment Value
MALFUNCTION CRITERIA AND THRESHOLD VALUE
| Malfunction Criteria | Threshold Value |
|---|---|
| Ignition switch | ON |
| Battery voltage | >/= 10.9 V |
| After engine starting | 3 seconds or more |
| Output voltage | >/= 4.95 V |
Time Needed for Diagnosis: 1 second
Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.
- Normality Judgment
Judge OK and clear the NG when the malfunction criteria below are completed.
Judgment Value
MALFUNCTION CRITERIA AND THRESHOLD VALUE
| Malfunction Criteria | Threshold Value |
|---|---|
| Ignition switch | ON |
| Battery voltage | >/= 10.9 V |
| After engine starting | 3 seconds or more |
| Output voltage | < 4.95 V |