Confirmation Procedure
1. Start the engine under the following condition:
- ECT sensor 1 at engine start is less than 85.5°F (47.5°C)
- Outside air temperature is more than 14°F (-10°C)
2. Drive the vehicle at vehicle speed [Vehicle Speed] between 15 - 75 mph (24 - 120 km/h) for at least 30 minutes.
3. Drive the vehicle in this manner only if the traffic regulations and ambient conditions allow.