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P0014 on HYUNDAI SONATA

Severity
Medium
NHTSA Reports
8
Most Affected
2011, 2009, 2012

What P0014 Means on Your HYUNDAI SONATA

Real HYUNDAI SONATA Owner Reports (Source: NHTSA Complaints Database)

"Tl* the contact owns a 2009 hyundai sonata. while driving, the check engine warning indicator illuminated and the vehicle stalled. the contact coasted to the side of the road and powered off the engine. the vehicle was restarted and was able to drive normally."

— 2009 HYUNDAI SONATA owner • ENGINE • Filed 04/23/2019

"Vehicle turned off a few months ago while driving on the highway. waited a few minutes then turned it back on and nothing. a week ago i get a check engine light with code p0014."

— 2011 HYUNDAI SONATA owner • ENGINE • Filed 01/01/2020

"We have had nothing but problems with our 2011 hyundai sonata. less than a year ago our engine completely died while driving the vehicle. the dealership replaced the engine and since then we have had starting and electrical problems."

— 2011 HYUNDAI SONATA owner • ELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE • Filed 12/10/2018

"Started having electrical issues, 1: when you use the button to roll up front passenger window or put the car in reverse the electric trunk opener will pop the trunk open. 2: trouble with low voltage to the waste gate accurater sensor that controls the turbocharger unit."

— 2012 HYUNDAI SONATA owner • STEERING,ELECTRICAL SYSTEM • Filed 03/04/2019

"Car stalled while driving with no warning at all. No indication of a problem, no lights on, no noises from car. We coasted to the shoulder and the car would turn over and die as the rpm decreased. Had car towed to repair shop."

— 2013 HYUNDAI SONATA owner • ENGINE • Filed 04/02/2023

Data from NHTSA Vehicle Complaints Database. All reports are filed by vehicle owners directly with the U.S. Department of Transportation.

Common Causes of P0014 on HYUNDAI SONATA

50%
12.5%
12.5%
12.5%
12.5%

Percentages based on NHTSA complaint component analysis for this vehicle.

Complaint Trend by Year

2009
1
2011
2
2012
1
2013
1
2015
1
2016
1
2017
1

What To Do Next

  1. 1
    Check for recalls on YOUR VIN

    Go to nhtsa.gov/recalls and enter your VIN. Free repairs if your vehicle is covered.

  2. 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.

  3. 3
    Compare repair quotes

    Get 2-3 quotes. Dealer vs independent shop prices often differ 30-50% for the same repair.

P0014 on Other Vehicles

Data sourced from the National Highway Traffic Safety Administration (U.S. Department of Transportation) and the SAE J2012 OBD-II standard. Code definitions follow the SAE J2012 / ISO 15031-6 standard. Owner reports are filed directly with NHTSA by vehicle owners. This information is provided for educational purposes only and should not replace professional automotive diagnosis. Always consult a qualified mechanic for vehicle repair decisions.

Last updated: March 2026