Doing a read on a 2009 zo6 and im getting the security access timed out every time.
i am not getting the access denied like it is locked, have see this many times.
have tried to rear it in high speed and slow speed.
i have shut down HPT and reboted.
anyone had this happen before? trying to get this car tuned for this guy. of course he is sitting right here when its not working...LOL....