Set Condition:
WARNING: This page is about a different car, the 2011 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
The Powertrain Control Module (PCM) receives an Ambient Air Temperature (AAT) Sensor signal from the Totally Integrated Power Module (TIPM) that is greater than the maximum acceptable value. One Trip Fault. Three good trips to turn off the MIL.