'91 Maxima master pwr windows

Who can point me in the right direction? In my '91 maxima (loaded, 4-door, grt. cond. with only 145,000km) the controls for the 3 passenger windows will only work in the down direction. Have to use the local buttons on the doors to put the window back up. Started a couple months ago and every so often they work both directions. Pulled the master apart and cleaned it, still the same - where do I go next? Any help is mucho appreciated! Thanks.

...Have to use the local buttons on the doors ...

The win ctrl data-bus signal level is down:

Cause: Pinched wires or one wet/shorted/oxidized/cut 'satellite' Receiver box.

Action: Take out one by one, check wiring, groundings, connectors for oxidation. Any voltage drop on the system causes this.

Check http://www.cardomain.com/ride/748507/13 and do more research via 'Favorite Links'

http://memimage.cardomain.net/member_images/4/web/748000-748999/748507_406.jpg

Who can point me in the right direction? In my '91 maxima (loaded, 4-door, grt. cond. with only 145,000km) the controls for the 3 passenger windows will only work in the down direction. Have to use the local buttons on the doors to put the window back up. Started a couple months ago and every so often they work both directions. Pulled the master apart and cleaned it, still the same - where do I go next? Any help is mucho appreciated! Thanks.yo i would go to a junk yard near you and the shit that makes your window go up and down for like 20 bucks and replace it just give me a buzz 717 496 7748

Would not benefit anythin to buy (except shoppin sickness) if cause is condensation.