I was just wondering if it applied to those of us with loaded trucks (12” UConnect, etc.) from that time period. I don’t remember getting mine flashed, but it could have been done in my early visits to the dealer for warranty items in late 2018. Might explain why my A/C performance has been fine.
Dunno, but if dual control ATC, that time period, in my Very Humble Opinion, would think still apply ne way cause U R talking AC/HVAC doors,. not the radio U-Connect 12" and all. Sorry, poor BOIRD here, not got the higher end stuff (8.4 4C Radio), my Bighorn for "me" works. Extry bling nice, but, LOL. GL on all with yer ride. AND:< This particular update I posted the TSB for came out in Feb 2019, but who knows, FCA, LOL..... AND even tho I have been to dealership for other things past Feb 2019, since I did not Complain/Bring up issue no Flash was done, just saying.... and I have a decent Dealership....