Re: 2014 gc limited transmission concern
Did you say you had to restart the Jeep to reset? If so it sounds like the transmission computer detected a fault and initiated limp in mode. I'm not sure if the new 6 speed does limp in, but thats how the older transmissions worked. Otherwise your shift/slap signal was not getting to the computer, which could be a bunch of thing as I think all of that is on the control bus now.
2011 WK2 Overland Mineral Gray/Black, Advanced warning, V8; 2009 KK Rocky Mtn V6; 2000 WJ Laredo I6; 1979 CJ7 I6... green... miles of smiles :)