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:

With the ignition on and wake up.
Battery voltage above 10.0 volts.
No ASD Relay faults active.
The ELCM Vacuum Pump is commanded on.