As far as I know, it will not record all of that. Which is good for the one selling the vehicle, but bad for the one buying the vehicle. Usually one can tell from the underside of a Jeep how badly it has been abused. The skid plate will show multible wounds, and dents. Also look at the lower control arm mounts at the axle. They will generally show some abuse as well. I realize that this is late information for you. What kind of problems, exactly, are you having with your Dana 44? By the way, I am sorry for the problems you are having. The Dana 44 is a fairly tough axle.