When Monitored

WARNING: This page is about a different car, the 2015 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.

This diagnostic runs continuously when the following conditions are met:

Ignition on.
System voltage is within a calibrated range.
No Controller Area Network (CAN) bus monitoring Diagnostic Trouble Codes (DTCs) set.
No CAN bus or message monitoring DTCs set.