The 4WD light keeps coming on and going off. This issue is reported all over the internet with Jeeps. It started about 60,000 miles, which is also reported as a normal mileage of failure. When the 4WD light is on the vehicle loses stability control which could result in an accident in anything other than dry road conditions. Why is this issue not a recall? A lot of the complaints online seem to be a faulty sensor or the PTU. With as many complaints as there are online, this issue should be covered by the manufacturer.