When Monitored
WARNING: This page is about a different car, the 2016 Jeep Wrangler and 2015 Jeep Wrangler. 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 Anti-lock Brake System (ABS) Module condition present, and no system undervoltage or overvoltage condition present.