Set Condition
WARNING: This page is about a different car, the 2017 Jeep Patriot and 2017 Jeep Compass. However, it is still accessible from the selected car via links, so may be relevant.
The failure is detected if the internally measured voltage of the power source in the TCM is less than 7 volts or greater than 24.5 volts for 0.2 of a second.