Question

I have a 2009 Nissan Altima 2.5L 143588 miles check engine light with code P0744, what is the code meaning?

Answer 1

Hi there

This code points to a problem with the torque converter solenoid. It's possible it's low or dirty transmission fluid causing this problem.

P0744 NISSAN - Torque Converter Clutch Circuit Intermittent
Read more: https://www.autocodes.com/p0744_nissan.html