I changed transmission in my 04 F150 heritage and the truck would shift but digital mileage did not work and the light on the shifter for overdrive was flashing.changed 2 fusesthat were blown.one under the dash and one under the hood.Then the light quit flashing and mileage worked but the truck would not shift out of first gear into second.I could manually shift with the lever into second buyt not third and the speedometer would only go to ten miles an hour.did diagnostic it said shift sensor.changed that and still the same.changed wheel speed sensor on rearend.still the same thing.now i have completely changed the transmission for the second time and it still does the same thing.Ford said the only other thing that controls the shifting of the tranny is the PCM
so i got brand new pcm programmed for my truck paid to have it keyed to my truck.and my truck still does not shift.i am running out of money and this is my only transportation.Please Someone Help any suggestions.thank u.

 

Moved your other thread (duplicate) to the proper forum.

Stewart