Hey guys, here is what happened. It started as a slight hesitation in shifting and some shaking through the gears which ultimately triggered the "Check Transmission Light". Only seconds after that the O/D light started blinking which then resulted in a "Check Engine Light". Took it to the dealer only to be told that I need a new Transmission at $3200.

I tried looking through the technicans diagnostic and saw and explenation where he stated that he found Over Drive hesitation, and these two codes from the diagnostic tool.
P0735-----
P0775-----
Any Idea what these codes mean? The vehicle did not have a transmission flush in the past 50K only b/c I read it is a maintanance free tranny, but I could be wrong.

All this is on a 2003 Aviator 2WD with 120K on the clock.

Any help or suggestions are very appriciated.

Thanks