does anyone know if you can reset the diablosport tuner? I bought one used and it says its locked to a different vehicle. any suggestions?

2003 gmc slt lb7 4x4 crew cab
no mods...yet

You have to send it back and for $100 they will reset it...so i've heard.. I have one too that im trying to reset..good luck!!

You have to return to stock and reset to trasfer to another truck. The dude who sold it still has a tune in his truck. If you know the person you bought it from then take it back to them and they can reset their truck to free it up. Then you will be able to use it. otherwize, you got s#$%@&^

You can reset it. It takes a bit of work but i did it since i was in the same situation. Works fine been driving the last few days now with the Predator tune in truck.