I didn't ask my last question properly and I apologize for the confusion. My problem is that the front axle will not disengage and the check TOD light is on as well as ABS light. As soon as I start moving, all TOD lights come on and stay on. I can run up to 45-50 mph fairly smoothly, but front axle stays fully engaged. It normally has 1 of 3 lights on on the front axle. Could it be a sensor? Any tips/suggestions will be appreciated.