Originally Posted by MADDOG
You can send it to DS and have them re-program the tool for your truck. Or you can sell the U7135 you have and purchase a U7137 for the truck. Since it is VIN locked to the vehicle, it won't work to have it with two different vehicle tunes on it.
Thanks Maddog....called diablo yesterday and they said it is worthless to use, need to buy the 7137. I never took out the OEM program in my current diablo from my challenger, traded it in with the 91 tune. Is this still worth it to someone to sell?