riverboy460
Junior Member
also if all your other gears are good and you just dont have reverse it is not a relearn issue. I have ran these transmissions with out a relearn on my personnel vehicles when i didn't have access to my dealer tools. truck will just take a good drive cycle to relearn all parameters. transmissions just dont stop working usually they always have tale tale signs of going bad mostly and neglect. something you did is incorrect and causing this no reverse. i would drain your fluid into a clean pan and drop everything and check your work over again. if i could get to my transmission books if i still have them i would send you the pics of the valve body diagram but i think i gave them away before my last pcs move. i will check my tool box tomorrow and get back to you.