While driving on the interstate with my 5 children ranging ages 16-1 years old, the traction control warning light came on. I was doing 60mph and the vehicle dropped me down to 40mph which nearly caused an accident. Thank God I was able to get home safely with the truck doing this off and on. I had to pull over several times, get off the interstate, and take the back streets. This vehicle is an unsafe vehicle, with all the repairs and problems I've had, I have dodged many accidents with my children in the car.