Diagnostic Method
WARNING: This page is about a different car, the 2021 Subaru Impreza. However, it is still accessible from the selected car via links, so may be relevant.
If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.
Judgment value
JUDGMENT VALUE SPECIFICATIONS
| Malfunction Criteria | Threshold Value | ||
|---|---|---|---|
| ABS(1) (Target primary pulley shaft speed - Measured primary pulley shaft speed) | At or more than rpm values in Table below | ||
| (Commanded duty of shift up pressure control solenoid | 90% or more | ||
| or Commanded duty of shift down pressure control solenoid) |
90% or more | ||
|
|||
TEMPERATURE SPECIFICATIONS
| Transmission fluid temperature (degC) | -10 | 0 | 10 | 20 | 30 |
| Measured turbine shaft speed (rpm) | 900 | 750 | 650 | 600 | 600 |
| Transmission fluid temperature (degC) | 40 | 60 | 80 | 100 | 120 |
| Measured turbine shaft speed (rpm) | 600 | 600 | 600 | 600 | 600 |
Time needed for diagnosis: 4 s
Malfunction indicator light illumination: Illuminates as soon as a malfunction occurs.