Set Condition
WARNING: This page is about a different car, the 2013 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.
The failure is detected if the difference between the input speed measured by the TCM and the following signals are both greater than a calibrated threshold for an amount of time. When the calculated input speed from the wheel speed signal from the PCM or the calculated input speed from the output speed measured by the TCM.