so i got this 2000 im working on, its been a nightmare of a truck and im hopefully at the end however i bought a TS chip for it, the first time i installed it there was a water in fuel light on and a trans code for the output circuit-i sent it back and got the right program on it but the truck still has the transmission issue

its fine without the chip but as soon as i plug it in the OD light starts flashing and throwing that code, does anyone have any expericence with this issue?

 

sorry i got this under the wrong years, maybe someone could move it for me please

 

i talked to a shop today that has seen this same issue and they had to replace the pig tail on the output speed sensor to correct the probelm, im going to do that and repalce the sensor and see what happens. i also contacted TS and their tech hadnt heard of anything like this