When Monitored
WARNING: This page is about a different car, the 2013 RAM 3500 HD and 2013 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
With the ignition on for four seconds, no CAN bus circuit error condition present, no lost communication with Transmission Control Module (TCM) condition present and no system undervoltage or overvoltage condition present.