K Kevin New member Apr 19, 2010 #1 If I replace the module and wires and all that, with a working one I found in a junkyard, do I have to FLASH it? Basically, do I have to bring it in to a GM service center for them to reset it?
If I replace the module and wires and all that, with a working one I found in a junkyard, do I have to FLASH it? Basically, do I have to bring it in to a GM service center for them to reset it?
