I have a Hypertech pp3 part #30029. The box says 01-05 trucks. My question is, my 05 duramax is an LLY and the guy thats interested in my PP3 has an 06 LLY. Will this programmer work on his truck bc its an LLY also or no? when i turn the PP3 on,it says 01-04 trucks. what up? Any help? Thanks.

Most likely will NOT work.