Sep 23, 2004 #1 N nlreb54 Well-known member Joined Jan 31, 2004 Messages 52 Location MS Corvette 1998 C5 White Coupe Is there anyway to tell if the PCM has the latest updates? Or do I take it to the dealer to let them check it? Thanks nlreb
Is there anyway to tell if the PCM has the latest updates? Or do I take it to the dealer to let them check it? Thanks nlreb