Fairly certain they are all different between the years. Not sure what your using it for but you should check before you get something you can’t use. I believe it goes 9-10 are same 11 by itself, then 12-15 are the same.
You’re correct, their are differences in the pinout at the junction block which will need to be repinned depending on the year harness used. I plan on using it for a v8 swap on my wagon. Ideally I’d like to find a 2010 auto harness but I’m open to whatever is available.
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