When Monitored
WARNING: This page is about a different car, the 2016 RAM 3500 HD and 2016 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
With the engine run time above a calibrated value, battery voltage greater than 10.4 volts, ECT within a specific range and the Short Runner Valve Assembly (SRV) control active.