When Monitored

WARNING: This page is about a different car, the 2017 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.

This diagnostic runs when the following conditions are met:

ECT above 70°C (158°F).
Engine speed between 1400 and 2300 RPM.
Vehicle speed between 64 and 96 km/h (40 and 60 mph).
Engine run time greater than three minutes.