One problem related to ignition coils failure has been reported for the 2010 Jeep Wrangler. The most recently reported issues are listed below.
I have a 2010 sport Wrangler unlimited 4dr, at approx 3800 miles the car went dead on the highway at approx 60mph. All the indicator lights came on and the steering and brakes were hard to control. Momentarily the car resumed and went back to dealer. Have maintenance slips and initial complaint. Same incident happened at approx 4700 miles went back to same dealer. Checked online with Chrysler although the first time they replaced the ignition coil. It hasn't been resolved and I don't believe it will be resolved at the dealer level.