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:

When the ignition is turned on the PCM continuously monitors for a circuit high fault condition.
When the ignition is turned off, during after-run mode of operation, the PCM monitors for an open or circuit low fault condition.