Just purchased a 2015 Jeep Wrangler Unlimited Sport in December. Had an error with the ABS and reaction control lights both popping on. Got a sensor replaced and that problem went away but I now have another one. Anytime I accelerate to 50 plus mph it feels like my brakes randomly apply. Its not enough to make me slam forward to the seeing wheel but it's annoying and very noticeable. Even on flat surfaces it activates. I did a system check and no sensors gave me fault codes. Any help would be much appreciated.