2001 Aurora all windows mirrors and locks

I have a quetion this is driving me nuts. I have a 2001 olds auora the only window and lock that works is the drivers door. It has the 4.0 in it. I replaced the controll modual and check from the fuses to the wire harness. I have anothe aurora wich i can use anyparts that i need. Does anyone out there know how to fix this without me going to the dealer and paying thought my nose. Any help would be grreat. Thanks