2009 chevy silverado trinity not working!!

[Klink82]

I have 2009 silverado z-71 with a 5.3. I downloaded the new update for the trinity and it has not worked since. I put my truck back to stock updated and now when I try to reprogram it will not work. It will not do the original backup. Says a PCM error. My number on trinity is 6JUS917.

[otiswilsonjr3rd]

Try this mine was having the same problem.
http://www.diablosport.com/index.php?na ... c&start=15

[Klink82]

That worked thank you very much!!

[otiswilsonjr3rd]

No problem just passing it along. I've been fighting it for 3 days.

[mikel]

Thanks Otis!