One problem related to brake sensor has been reported for the 2014 Jeep Wrangler. The most recently reported issues are listed below.
The abs, stability control and traction lights keep going off and also disabling the speed control while driving. So far Jeep has replaced the abs sensors and the stability sensor twice. The car is being driven, usually going off on dry pavement. The Jeep also had the computer system shut down the vehicle with a security alert that need a computer update a few months prior.