miguelito

Hello, everyone i have 93 lexus sc400. Here is the question my divers window was working well and then it stopped. I was thinking it was the master switch not working but not sure!! Or could it be the wire harness within the door?? Would anyone know or give me a glue and what to do. I have checked all fuses in then engine area and by the drivers door. They turn out to be good. Thank you, Mike