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 continuously when the following conditions is met:

The ignition is on.
Battery voltage is between 7.0 and 17.0 volts.
No failure detected in LIN Bus.
The supply voltage to the Integrated Electric Pump (IEP) is in a calibrated range.
The IEP has completed initialization.
The IEP is in operation mode.
The IEP is not in limp home or warm-up mode and no IEP cold start was detected.
A safety window since the last IEP limp home or warm-up mode has elapsed.