P0744 on Nissan Sentra
Torque Converter Clutch Circuit Intermittent
Methodology: Reviewed against the SAE J2012 generic DTC definition and NHTSA owner-complaint patterns, then scoped to Nissan Sentra context without treating complaints as confirmed diagnoses.
Sources: SAE/OBD-II definitions, manufacturer service information, and public reliability reports (including NHTSA where applicable).
- SAE J2012 Diagnostic Trouble Code Definitions — Generic diagnostic trouble code definition reference for P0744.
- NHTSA recalls, complaints, and manufacturer communications — Used to check public owner complaint context, recall status, and safety-related manufacturer communications by VIN or vehicle.
Limits: Guidance is informational and may not match every model-year or revision. Confirm with the official manual and diagnostics before replacing parts. For safety-critical or electrical work, use a qualified technician.
What P0744 Means on Your Nissan Sentra
P0744 is a diagnostic trouble code indicating: Torque Converter Clutch Circuit Intermittent. This code relates to the transmission system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.
Real Nissan Sentra Owner Reports
Source: NHTSA Complaints Database
"My vehicles transmission warranty ended at 120,000 miles. my vehicle has about 145,500 miles. i've read online these vehicles with cvt transmission have issues with repair code p0744. they have a service bulletin for older vehicles except mine to replace transmission valve body assembly."
"When i am driving on the expressway i can't pick up speed. i can have the peddle all the way down and it will not pick up speed. it has slowed down and i have had to pull to the side of the expressway. the most recent incident was may 3rd. i took to the shop and got a code p0744."
"*cvt transmission crap* reported the issue yesterday with the sentra going into limp mode at any time without warning dropping from 70 mph to 10 mph. codes p0744, p1722, p1788 transmission codes."
""cvt transmission issues" 2012 nissan sentra sr 2.0l with 103,000 miles on the vehicle and maintained adequately since getting the vehicle in 2013."
""cvt transmission issues" 2012 nissan sentra sr 2.0l with 103,000 miles on the vehicle and maintained adequately since getting the vehicle in 2013."
All reports filed by vehicle owners directly with the U.S. Department of Transportation.
📊 Complaint Trend by Model Year
Common Causes on Nissan Sentra
Based on NHTSA complaint component analysis for this vehicle.
What To Do Next
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1
Check for recalls on YOUR VIN
Go to nhtsa.gov/recalls and enter your VIN. If your vehicle is covered, repairs are free.
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2
Get a proper diagnosis
A code alone doesn't tell you the exact failed part. A diagnostic at a shop ($50–$150) pinpoints the root cause before you spend money on parts.
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3
Compare repair quotes
Get 2–3 quotes. Dealer vs. independent shop prices often differ 30–50% for the same repair.