Infiniti Repair Questions? Ask a Mechanic for Answers ASAP
Hi . Thank you for asking your question on JustAnswer. exact code number?Thank you again for trusting us with your problem. John aka eauto
P0744 code is for improper lockup operation. Normally when you get this code it means the transmission has a internal failure.
The shutter is generally converter failure
Possible causes for this code is Torque converter and or clutch solenoid on the valve body, a bad clutch in the trans or Hydraulic control issue.
exactly.. no it sounds like converter... id drain the fluid and look for conatmination first..if converter debris is in the transmission...the transmission will need a full rebuild.... Please remember to only rate my service when you are satisfied. IF you feel the need to rate "Poor Service" or "Bad Service", please stop and reply to me via the REPLY TO EXPERT button with the issue you have. I will be happy to continue further and do everything I can to provide you with the service you seek.I am not paid unless I get a rating of 3 to 5 Stars/Smiley Faces. As always I'm happy to provide my time/service & resources so If I have helped you with your question, please give me an appropriate rating so that I get credit for helping you. Thank you and good luck with your vehicle!