HELP - 06 Pontiac GTO

[Ricky M]

I have a 2006 Pontiac GTO and Trinity, which tune do I need to download? I downloaded trimity_gm_can_gas_1r13y_update.crom, when I go to put it on the "tool" I can select the year 2006, and Pontiac, and LS2, then when it gets to the list, I a lot of GM vehicles and a couple of Pontiac G8's but not GTO and it locks up after Cadillac ATS, then I have to unplug it and start over. What can be done to resolve this problem?

[mikel]

just let it auto update with dsdl, select the vehicle then choose Yes/continue and let it reboot, then its ready to go.