Set Condition
WARNING: This page is about a different car, the 2015 RAM 3500 HD and 2015 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
The PCM detects that the Ambient Air Temperature Sensor input voltage is below the minimum acceptable value. One trip fault. If the vehicle is equipped with the stop/start feature, the system will be disabled when this DTC is active.