Companies are making performance scanners and code readers is there any company looking to make a computer or handheld that can read all modules and make adjustments? I could see all of us benefiting from this type of toy and you can diagnose your own truck and dealers would only program modules.

Commercial companies could make us a StarMobile type reader/adjuster. I cannot believe that the technology isn't there and that members here and elsewhere would not be willing to purchase such a product. Think of being able to turn your own accessories on and off or turning your high idle on, etc.