Chad, I'd be happy to help you out, should it become necessary. I still have 2 bad ones laying around that I need to repair, but I'd like to come up with a better solution that what I did here. That one was an "extra", as I had already replaced one.

How can you tell if its the motor or the regulator? And will the back one work on the front one?

Instead of digging up this old thread (there is now a techinfo article on the repair) start a new thread, and let us know exactly what you are experiencing, and we'll go from there.