Very odd window issue e31

[Arthas]

Passenger side windows wont respond.
I swapped the rm1, and messed with the relays in the trunk, all fuses good....
Two issues, when i threw in the new GM, all windows worked, sunroof didnt respond at all. Then the front windows all stopped working. So i swapped rm1. Now drivers front and rear window work fine. Pass is dead fr and rear. Before i swapped the rm1 both rear windows worked fine and both front wouldnt respond. So now im stuck on this issue.

Ideas? Where to look?

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Also the modules in the door are working properly it seems.

[f13platform]

Once you hit 100mph it all go up and rest itself

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[Arthas]

True, however holdingit in the lock pos, itll roll up drivers front n rear and close the sunroof. The sunroof opens to vent when i turn the key on.

[jclausen]

Don't the the door latches have the thee micro switches inside that wear on the tips over the years I wonder if those are having a problem

[Arthas]

Hmm. Idea i reckon. But why would the lock still operate the driversside?

[Arthas]

Fixed sunroof. Still dead pass windows

[Arthas]

Spent 5 hours today. It was a fuse that tested good... But apparently was not.

[peake]

When you disconnect the batteries you have to initiate the windows and the sunroof when you reconnect the batteries again. How you do it I don't remember. Maybe someone can tell us?

[Arthas]

Thankfully I fixed it. It was simply a fuse that appeared good and even tested good with continuity, but wasn't packed somehow still bad. Replaced the fuse works great