Thanks for the tip. I checked the wiring and switches with the door panel
off. I then wiggled the rubber door boot and the passenger side worked when
pulled up. It seems I will have to cut into that boot and use the process of
elimination to make a permanent fix. For now it is working again-- but for
how long?

Any other suggestions welcome to narrow down my search for the solution.
Which wires to check first etc..

William

> Sounds like the wiring is beginning to go. This is often a problem with
> the power mirrors, so I woujldn't be surprised if it applied to the
> power windows too. Essentially the wires running through the door are
> flexing at the hinge. Over time, the wires can break due to the flexing.

snip