Module = Relay,
What year/model...?
Fuses are good, motors are good, switches are good all work sometimes...
It is a possibility, with a bad relay (bad solder), it wont work when it heats up, because the cheap solder expands and cracks, then as it cools it contracts and makes contact
First, I don't have power windows, so I'm not sure if you have a second one, but check the number on the top of the relay, and if there is another relay in the fuse panel with the same number on it, you can temporarily switch them to see if it fixes the problem
Second, if you suspect the relay or don't have a second relay that matches, and if your willing to try it....remove the relay and carefully pull the housing off. you should see the back side of the circuit board with all the solder points. if you have a soldering iron and some solder...just desolder then resolder all the points you see and see if it helps. it's worth a shot IF the relay is goin out.
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It's beautifully destructive isn't it,
'97 Maroon SL1- Bored Throttle Body, Knife Edged Throttle Plate, Short Ram Intake 3" Cone Filter, Flip Flop Trunk, Red Enameled Engine, Interior & Exterior Painting Mods, 4" Burnt Tip Muffler, DRLs ON A SWITCH!, "Rims", Seat Covers, And A Stereo System Thats Too Good!, Other various mods and detailing...
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