Last year I did remove the RLS sensor and fan still runs high but didnt verify the code since I dont have the code reader. Where is the location of AC control ? if I can access it easily I can try disconnecting it and see if Fan problem goes away.
I also read in another post the possible reasons for Fan to run high was High pressure which can cause the fan to run high. Not sure if removing freon and putting it back again will fix the high pressure issue.