When Monitored

WARNING: This page is about a different car, the 2025 Jeep Grand 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:

Battery voltage greater than 11.0 volts.
Engine coolant temperature and ambient temperature within 10°C (16.2°F) at start up.
No active fuel injector DTCs.