OK, once again I am crossing due to the wealth of knowledge available
across the boards...

My '89 Suby 3-dr coupe's passenger side window would not work. I know when
I looked at the car, the pass window would go DOWN from the driver's side,
but not up. From the passenger's side, it would work.

I got the car here last week, and just went to lok at it today. No Go on
the pass side window, from either side. I took the panel off, and the
regulator had been removed from the door and was just flopping, and the
window was held up by a piece of wood.

I set everything back normal...No Go. After some quick troubleshooting
with a meter, I found voltage going to the switch, but not FROM the
switch, and no ground.

I made an educated guess that the white wire with the black stripe was
ground, ran a jumper from that point to the door frame, et voila...window
goes up and down from the passenger's side of the car. But not so from the
driver's side. There is no operation whatsoever from the driver's side
switch.

I have a suspicion that the white/black wire is still the culprit. Can
someone give me an idea what I'm looking for here...