Diagnostic Method
If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.
JUDGMENT VALUE SPECIFICATION
| Malfunction Criteria | Threshold Value |
|---|---|
| Diagnosis 1 | |
| Measured line pressure control solenoid valve current | ≥1.1 A |
| Diagnosis 2 | |
| Signal of malfunction from solenoid driver IC | ON |
| As defined by: Measured line pressure control solenoid valve current ≥1.2 A |
|
Time needed for diagnosis: 0.5 s
Malfunction indicator light illumination: Illuminates as soon as a malfunction occurs.