P0744 Fault Reappears After Replacement in 2006 Nissan Pathfinder 2WD SE
I recently replaced the transmission valve body in my 2006 Nissan Pathfinder 2WD SE due to the P0744 diagnostic code. However, the same code reappeared after just three days of use. The vehicle performs well during driving and acceleration, with no noticeable drivability issues. I have confirmed that the new valve body was installed correctly and all components were properly connected.
No other diagnostic codes are present—everything is stock? Did you check the electrical circuit for the TCC (Torque Converter Clutch)? Please review the PM messages for additional insights.