Diagnostic Method
- Abnormality Judgment
Judge NG when the continuous time of completing the malfunction criteria below becomes more than 2.5 seconds.
Judgment Value
MALFUNCTION CRITERIA AND THRESHOLD VALUE
| Malfunction Criteria | Threshold Value |
|---|---|
| Battery voltage | >/= 10.9 V |
| After engine starting | 1 second or more |
| Terminal output voltage when ECM sent OFF signals | Low |
| Ignition switch | ON |
Time Needed for Diagnosis: 2.5 seconds
Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.
- Normality Judgment
Judge OK when the malfunction criteria below are completed.
Judgment Value
MALFUNCTION CRITERIA AND THRESHOLD VALUE
| Malfunction Criteria | Threshold Value |
|---|---|
| Battery voltage | >/= 10.9 V |
| After engine starting | 1 second or more |
| Terminal output voltage when ECM sent OFF signals | High |
| Ignition switch | ON |