Reeser, went straight to the Tech people.I had v.9t07a loaded in the tool. They had me go back to v.9r07which i had already tried and it didn't work then, but I thought what the hell. So I reloaded it with the old load and tried it on the truck and, guess what it didn't work. Now I am really gun shy ...

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v.9t07a
When I connect to the truck it boots up, tells me to turn key on, then I hit Performance Tune, it does its thing then tells me "Your vehicle not in our database.Contact dealer for free update" CAL_ID 50325053AB. Vin comes up correct.
Whats going on, I should have the latest updates ...