Thanks for the reply. Yes, I know there was a thread on this topic. I had been keenly interested back then. And, I do not want to re-invent the wheel. I have Alfa and am not interested in getting the Tazer for "live" functions" only. There are a few features that I think shouldn't be too difficult to accomplish once the actual CAN / LIN message can be figured out. That is where I am in my process. For example, We should be able to get the passenger seat heater to turn on along with the driver seat on a remote (fobik) start. Aux switches in the 1500 seem to be a real tough one to crack. Global windows down possibly? Similar stuff to that is what I'm thinking of.
I am in the process of getting a CAN bus adapter connected so I can try logging data, and will see if that leads down a path, or to a dead end....
I guess time will tell