P0700, nobody could figure out what was wrong with the jeep, took in, week after week, nothing much happened, finally "the part they have been waiting for" arrived, meanwhile I saw my jeep drive by me at the traffic light, I follow him and it ends up in AAMCO, I speak to the guy, anyway, got my jeep back 34 days later.
At least the manager was able to get me a loaner, after the 2nd week.
"Transmission Remove and Install"
So, if anyone has any issues with their transmission while the Jeep is in warranty (70k miles for 2004) take it in without delay and get it fixed. It drives like new now, I don't know what they did. My jeep was serviced regularly and all fluids changed according to recommended schedule, except for lapsing engine oil changes here and there, never over 5k.