Two problems related to transmission gear slipping have been reported for the 2012 Jeep Patriot. The most recently reported issues are listed below.
Transmission starts making whinning noise, transmission starts to slip, then the transmission overheats while driving down the interstate at 75 mph, it has also happened in town. The dealership can see that the fault is displayed, yet they cannot seem to find anything wrong.
The cvt transmission for this vehicle was not designed to drive such a heavy car. As a result the transmission began slipping at 35,000 miles. This is a major safety issue in that pulling into or crossing traffic is dangerous when power can't be transferred predictably to the wheels. I'm not sure of the amount of complaints about this issue, however, doing cursory search will find many instances of these transmissions slipping, overheating and failing well within the service life of the oil (100,000 miles). There are probably many other Chrysler products that have this small car transmission placed in an SUV and not suitable for weight and vehicle load. Although no accident has happen as a result there have been many close calls, and I'm sure that there are others that have experienced the same. Thanks for your consideration of this issue.