Hello, I purchased a 2016 Charger Hellcat from an Auction (repo from BOA) and I'm trying to get the PCM updated via Mopar Tech Authority and when I try to flash it I get a error part not compatible. I found a sticker on the back of the PCM for HP tuners so I'm assuming its been unlocked from them. Just won't to know before I go and buy a new one from the dealer ($500) if the HP software would be whats stopping me from flashing it? This all started from the transmission being stuck in park and getting the code P1b14 and it has a TSB that states I need to flash the PCM to the newest software. I'v never messed with tuning so thought I'd see if any of you have a idea.
Thanks,
Robert