GM Repair Problems? Ask GM Repair Expert Now.
Hello and welcome to just answer, my name is ***** ***** master tech here to help. I read your question and have a question for you before we start. Can you remove the door panel as each window does not have a separate relay or fuse so you need to disconnect the wiring to that motor. The other option is to pull the window relay , but then all you windows will not work. One other option to try is if you can get it up push the window lock button that disables all windows except the driver's window and see if that works for now. I fthat don't work most likely the master switch is faulty and you will have to disconnect that window motor for now.