what revision number is it currently on??
if it's an olllld one (they all are at this point, all discontinued 4+ years ago), but if it's real old, on a 1.xx or 2.xx revision number, you can not update it.. those very old ones are not internet updatable...
if it's already on a 9rxx revision number, then it's already up to date with the last update that was put out for that tool.
2014 Camaro SS - 2SS, RS pkg., short-throw shifter, NPP perf. exhaust, BMR strut-tower brace, Cold Air Inductions cold air intake