Advanced Traction Control

What is your question?

SEL. My ATC comes on about 1/4 mile of driving every time. It has about 40K miles and was bought used about a year ago. Is has no other symptoms (other then cruise control will not work when ATC light is on) . I recently had new tires put on and it started a couple of weeks after that. It started slow though, only one once in a while. Now it's all the time.