Ok, my search skills are declining because I thought there was a thread saying that the data connector had been revised for 2014 such that some adaptation may be required to put one of those batteries into a 2012. Well, it's about time to make use of the 2014 battery in my parts car, and I'm hoping one of you fine minds can recall any impediments. I of course have the 2012 battery to swap 2014 modules into if needed, but want the simplest path possible. My last upgrade was a 2012-2012 swap, which is a simple affair for an afternoon job, and re-learning actual battery capacity happens over the next week or two of use cycles without any reprogramming required for the pessimistic estimates that hold over from the previous battery to be quickly replaced with shining new reality!