Thanks for the quick reply shovelit.
I made sure I pulled the sensors out before removing the axle or bearings to keep from damaging them. I did clean both sides as they were covered with grease and dirt. I pulled the sensors out on each side and don't see any damage to them and don't see any pinches or cuts to the wire. Do I just replace the sensors? I did rotate the tires (front to back same side) Are the rear sensors in a place that I could have damaged them by swapping the tires?