P0711 on Hyundai Elantra
Transmission Fluid Temperature Sensor A Circuit Range/Performance
Methodology: Reviewed against the SAE J2012 generic DTC definition and NHTSA owner-complaint patterns, then scoped to Hyundai Elantra 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 P0711.
- 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 P0711 Means on Your Hyundai Elantra
P0711 is a diagnostic trouble code indicating: Transmission Fluid Temperature Sensor A Circuit Range/Performance. This code relates to the transmission system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.
Real Hyundai Elantra Owner Reports
Source: NHTSA Complaints Database
"The check engine light came on. we had someone get the code which is p0711. why is there not a recall for the transmission temp sensor if this problem continues to happen to many many people. this is going to cost me $500-1000. this should be hyundai's bill to pay."
"Engine light came on. took to auto zone & vide 0713 & p0711. i also took my vehicle to aamco which verify the sensor in the vehicle needs to be replaced however they have to take the transmission apart to fix. i only have 31,000 on my vehicle."
"My car check engine light came on with a code p0711 car was jumping slipping there's been a tech bulletin on this part since june 2014."
All reports filed by vehicle owners directly with the U.S. Department of Transportation.
📊 Complaint Trend by Model Year
Common Causes on Hyundai Elantra
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.