**Please Help U7194 2009 GMC Sierra**

Evening folks,

I am asking for help and guidance.

I purchased an "unlocked" U7194 with v9r29.

I ran the tune, it said my vehicle wasnt supported.
Next it said it failed to load and to unplug the unit So I did.

I tired it one more time, then it recognized the truck and was loading the tune, and got a call on my bluetooh.

Now the truck wont start, and the Tuner says unable to connect to PCM.

Worst news, I have to leave for work for 2 weeks Monday AM.

How bad am I screwed?

Thanks for any input.

[mikel]

check for codes/clear them.