Had a known good AXOD from a wrecked 01 Sable -- bought an 01 Sable with a "bad" AXOD that would always start out in a high gear and struggle to get going. We pulled the subframe and replaced the tranny -- still have the same problems as before. There were several tranny codes in memory and we erased them, start the car and drive it and 4 tranny codes came back. Any thoughts? Probably need to take it to the Ford store and pay the $75 for the scan