thank you for the info. would have been nice if the tech line had told me that before i spent 2 hours updating something that wasn't going to work. my first question to the nice lady on the phone was if the i1000 works on the 2016 Silverado and she assured me it did. oh well that's life

trying program my 2106 silverado and keep getting this error message. from all the research ive done its got all the latest updates available. my only thought is that it wont on a 2016 model. im including my xml file please help thanks in advance.

Daniel