Three problems related to turn signal have been reported for the 2012 Jeep Wrangler. The most recently reported issues are listed below.
Headlights, turn signals and windshield wipers do not work. All went out at the same time. Fuses checked and are ok. Forums list multiple complaints for this safety issue with the tipm failure. I was driving in a light rain and could not turn in my headlights, turn signals or wipers.
A small storm manifested while driving the vehicle with the top down. The vehicle was pulled off the road to put on the soft top. At that time I realized that I no longer had headlights, turn signals, or windshield wiper capabilities. The issues were discovered to be a result of a malfunctioning clock spring. Daimler Chrysler has refused to address the safety concern of their faulty clockspring that can cause failure of the vehicle's headlights, turn signals, and windshield wiper capabilities. There is no indicator on the dashboard to alert the driver that these capabilities are no longer available.
Purchased my Jeep Wrangler in may of 2012. Since purchase there has been numerous instances of the wipers turning on when in the off position. Wipers make a single pass and stop. This problem occurs at all speeds. It also occurs at times when the turn signal is activated. I brought in for service and Jeep will not acknowledge problem unless they can duplicate during the service visit.