The code (P0740) keeps coming. The torque convertor was replaced. the governor was replaced, the trans solenoids have been replaced ( 3x). They replaced ECM unit. The code (P0740) came back after road test of 80 miles. Now the transmission is being rebuilt again.

At this point, not sure if “everything” in transmission is being replaced? I will assume so. If it were my shop and this is what I do for a living. I would replace everything at this point. keep you posted. So far mileage and time wise it is less than 3K miles on the first rebuild in 02/2023 and 15 months later.