Hello scotty
i have a 1994 lexus es300 last week it start shut off when put it in drive the check engin light came on with the code P1705 and the car start shifting weird it jerks when i put it in reverse and it delay shifting between gears so i did check and clean the direct clutch speed sensor and the wires and the plugs then i did change the direct clutch speed sensor clear the code the delay shifting disappear when i test drive it shift smoothly then the check engine light came on again with 2 different codes P0500 and P0720 and it start jerking when put it in reverse again .
thank you so much or the help you give to us

baically, sounds lik it needs a rebuilt being THAT old with those symptoms. Band aiding parts of the tranny isn't a solution when that old.