The key dance is turning the key from the "off" position to the "on" position 3 times fast. Sometimes i have to do it a few times everytime to get the speed right but once you do it'll pop in in the EVIC saying "DTC Report" then it will list any codes if there are any. If not it will state "DTC Report Done". And here is a link to the thread about the recall: http://www.jeepforum.com/forum/f67/r...nders-1521883/
Some people were having problems with the 4X4 system afterwards but since you havnt done the recall, the message wont be from it.