Scared me to death, my son and I are riding alone then all of a sudden this sounds starts up. I thought something had crawled up under the car or we had a flat or blow out. We put on the hazard lights and pulled over to the side of the street, we were in someone's driveway. I got out and the tires were fine. I wanted to call AAA but we looked at the message on the dash and it said ETS or ECS. I looked it up and it said traction control. After re-starting up the car the signal went off as if nothing happened. I was nervous the rest of the day. The road was not wet I was not trying to avoid any other cars it just boom started happening out of the blue.