If anyone has had this problem successfully repaired, will you please tell me what your dealer found?
I received the exact same messages on my 2012 SuperCrew: Service AutoTrac and Check Brake System. The messages toggle back and forth and the service lights are illuminated. These messages started on my fifth day of ownership at approx 278 miles. The messages appear upon starting the truck after performing 3-5 point manuevers into parking spaces before shutting off the vehicle. In other words, it goes like this: Maneuver into parking space, turn off truck, walk into preschool to pick up kids, start truck, receive messages. Then, drive home with messages, shut off truck, start truck the next morning, messages are gone and no service lights are illuminated. Begin again. This has been on-going for four days. Though, today's experience was at the grocery store instead of the preschool.
I have an appointment this coming Monday and I fear the dealer will say that he can't replicate the problem.
Any information you can provide would be appreciated. Thank you.