Ok, it's fixed! The parts supplier sent me the original motor I had ordered and it was the right one, and it worked. As it turns out, neither the part numbers on the motor or the actuator (transmission) were the right ones. They were dealing with the part number of the assembly, which was nowhere on the unit, and they had no cross reference. And apparently Lippert and AP Products had no one who knew what to do. I'm assuming they were either promoted or down sized, and their help desk booklet did not include anything for an Open Road 5th Wheel. I found the part through research on the net, but, the parts supplier was told that was not the right one by Lippert. I have to say, it was a real PIA to get out and back in.