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 five seconds.
No CAN bus circuit error conditions present.
No lost communication with ABS conditions present.
No system undervoltage or overvoltage conditions present.