Maybe, matbe not...I would like to know "says who" Has anyone tried this to confirm it? The 65rfe is the exact same tranny in every aspect...just reprogrammed. That leaves the question "where and what" is reprogrammed? As far as I know, the tcm is in the pcm...not the tranny. So...is the tcm reprogrammed? Because that is not inside or a part of the tranny. Imo, the only problem would be the solenoid pack...are they the same or different and if so could you swap them out if need be to make the pcm swap work. See where I'm getting...and who says you can't swap out the tcm from the 2011 to the 09 pcm. There's lot's of unanswered questions...just asking because some of this doesn't make sense not to work. I'm not saying that it will, I just see to have more faith in the possibilities. :4-dontknow:
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