Diagnostic Method
Abnormality Judgment
When one of the following conditions is established, judged as NG.
Judgment Value
JUDGMENT VALUE CHART
| Malfunction Criteria | Threshold Value |
|---|---|
| Maximum output voltage low side diagnosis | < 0.55 V |
| Minimum output voltage high side diagnosis | > 0.25 V |
Time Needed for Diagnosis: 200 seconds
Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.
Normality Judgment
When the following conditions are established, judged as OK.
Judgment Value
JUDGMENT VALUE CHART
| Malfunction Criteria | Threshold Value |
|---|---|
| Maximum output voltage low side diagnosis | ≥ 0.55 V |
| Minimum output voltage high side diagnosis | ≤ 0.25 V |