Hey guys, anyone else do offboard programming?
Having a new issue with GM Service Programming System on E37 computers. When I enter a VIN and go to program, it brings up "M6413: Off-board Programming Detected", with an OK button only, and it simply returns to the beginning screen. Looks like GM is "cracking down" on off-board programming, for what reason I don't know, but this could be an increasing problem.
Anyone else having this issue or can suggest a work around?