hi thanks for your time.

Heres the problem, i bought this car used. The drivers window control only the works the drivers window. The drivers window control will roll down the rear drivers side window but wont roll it back up.
The passenger side window control wont work at all and the rear passenger side window control works from its control but not the master one on the divers control.

Could this just the the switches or is there a relay somewhere in the car i can test or change out.


Thank you for you help guys.

It's not a relay. Sounds like you need to replace the drivers door power window switch (GM part #22706008). Her's a picture of what it looks like:

http://www.rockauto.com/ref/SMP/SMPDetail2.html?DS1449.jpg

I had a similar problem and that fixed it.