I have a 04 Grand Prix GT that the ABS and traction control does not work on. My wife purchased this car before we were married and she has said that the ABS and traction control has never worked since she purchased it. The crazy thing to me at least is there isn’t an idiot light coming on like everybody else on this forum is mentioning. Has anyone else had this problem or heard of this before? I am not much of a mechanic so it may be something really easy...