Tow Haul Light Flashing

[Clarkjason]

I just got my 03 f350 back from the shop after spending 3500 to put arp head bolt and gaskets and it and a egr delete in now my tow haul light is flashing took it into the dealership today and they said the only way to figure it out was to tear the transmission out and and if they cant fix it i would have to replace it now when i used my friends scan tool it came up as a tcc code or a 0730 or some thing and he said all i had to do is to change the torque conveter controller in the tranny pan so is the dealship trying to get more money out of me because my transmission shifts fime no temp change fluid is full and clean i had a new transmission put in a 40000 miles ago has and any one had the same problem

[sinner6.0L]

i pinched a iss wire one time putting the cab back down. i don't even know how i did it but it happened

find out all the codes. if it actually is a p0730 it shouldn't be by itself

[1BadStroker]

It's a Transmission Sensor Part is like $75 I went to the parts department got 20% off on the part and then drove it to the dealer Quick lane and paid for a transmission fluid change including dropping the pan which was like $175 I then handed them the sensor and asked them if they would change it while the pan was off they gladly did,,,Light mmediately went out has never come back on,,

[Clarkjason]

Thanks for the help i am going to try replaceing the sensor first seems to be easy to do i will keep you guys updated