Typical Enabling Conditions
WARNING: This page is about a different car, the 2007 Lexus SC 430. However, it is still accessible from the selected car via links, so may be relevant.
The following items are common to all conditions below.
TYPICAL ENABLING CONDITIONS
| The monitor will run whenever this DTC is not present. | None |
| ATF temperature sensor circuit | Not circuit malfunction |
| ECT (Engine coolant temperature) sensor circuit | Not circuit malfunction |
| IAT (Intake air temperature) sensor circuit | Not circuit malfunction |
| Duration time from engine start | 18 min. and 20 sec. or more |
| Time after engine start | 18 min. and 20 sec. |
| Driving distance after engine start | 1 km (0.6 miles) or more |
| IAT (12 sec. after engine start) | -10°C (14°F) or more |
| ECT (12 sec. after engine start) | -10°C (14°F) or more |