my rear windows wont roll down with rear door controls but they will roll down with master control upfront and i checked the fuses and they are good any ideas what the coulprit is?

 

dude thats exactly what mine is doing too. only my master switch wont roll down the drivers side front window. i heard about some wirering bullshit under the dash that might have something to do with it. nothing specific that helps tho. and the STEALership told me it could be some "module" he didnt mention what or where it lives. only that its about 400 bux. ug. hope u get farther than i have with this mess

 

Did you check if the windows lock button press down? It is located in the center of the master switch. The icon looks like a window with a cross on it. Press it again to unlock it and try the rear windows again.