Power windows & mirrors won't work?

I have a 91 Aerostar and none of the power windows or power mirrors will work. I have changed the fuse, all of the switches in both doors, both motors and the short wire harneses that run to the switches in both doors but still nothing works.

Anyone have any other ideas?

Are the wires behind the fuse panel still plugged in?

Yes they were. This post was made 2 months ago and I figured out the problem since then. It was a ground fault in the wire harness. A broken ground wire most likely where the harness passes through the door. I just created a jumper wire from the black wire on drivers window switch and grounded to the door. This fixed both windows and the power mirrors.