Welcome top the Zone.
Does the rear window still go down with the key in the back? Also do the power door locks still work? If not you may have a bar breaker / fuse. If the door locks work but the window does not then you have a bad wire. Probably under the hood on the driver's side. IF Ford used the same wire color you would be looking for a black wire with a white stripe.
If everything is working then you may have a bat relay at the transfer case.