I was driving down the road in my 2018 Mustang ecoboost. When all of the sudden slowing down it locked the rear wheels up. I slid off the road and fortunately I didnât hit anything but it did pop my side skirt off in the rear of the car. Thankfully the person behind me reacted in quick enough time to get around me considering the rainy weather conditions. This is very dangerous. Itâs throwing a code for a solenoid B. Had traction control lights. And says see manual. But they all illuminated after the problem first happened. The car has been parked for a while. However someone suggested I try this website. There were no pre warnings to what was going on. The car drove fine up until the point of it just randomly deciding to lock the rear wheels up. I still owe money on the car and have been paying for it for almost two years since it happened. The car has around 100k miles. I saw online where my car is not the only case. One of the cases the car almost got hit by a train. Yikes.