RoadVitals

2014 Hyundai Sonata Hybrid Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
27
Latest Jan 10, 2026
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
9
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
4

What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 2014 Hyundai Sonata Hybrid, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Reports by component

Ranked by how many owner reports name each component category

  • Engine1230.8%
  • Electrical1025.6%
  • Brakes1025.6%
  • Seat belts25.1%
  • Powertrain (other)12.6%
  • Steering12.6%
  • Driver assistance12.6%
  • Exterior lighting12.6%
  • Other / unspecified12.6%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Each component in detail

What the reports in each category say, in the owners' own words

Engine

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.

12
reports

From owner reports, verbatim

The contact owns a 2014 Hyundai Sonata Hybrid. The contact stated while driving 60 MPH, there was a knocking sound coming from the engine compartment, after which the vehicle lost motive power. The contact was able to pull to the shoulder of the roadway, where the vehicle stalled and failed to restart. Several unknow warning lights were illuminated. The vehicle was towed to an independent mechanic, who diagnosed a failure with the rod bearings and observed metal shavings inside the short block. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 17V226000 (Engine and Engine Cooling) however, the VIN was not included. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 134,000.

NHTSA ID 11597490 · filed Jun 28, 2024

The contact owns a 2014 Hyundai Sonata Hybrid. The contact stated while driving onto an on-ramp at an unknown speed, an abnormal knocking noise was heard. The vehicle was able to accelerate to approximately 40 MPH. The contact stated there was no warning light illuminated. The vehicle was driven home and then to a dealer. While at the dealer, the failure was diagnosed as a piston failure. The contact referenced NHTSA Campaign Number: 20V746000 (Engine), and the VIN was included in the recall. The contact stated that the vehicle was not repaired under the recall. The contact stated that the dealer provided the test results to the manufacturer. The contact stated that the recall repairs were denied by the manufacturer due to negligent maintenance. The contact stated that he had owned the vehicle for 3-weeks. The manufacturer was not notified of the failure. The approximate failure mileage was 116,000.

NHTSA ID 11501288 · filed Jan 11, 2023
All 12 reports naming engine

Electrical

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.

10
reports

From owner reports, verbatim

Hybrid system warning. Safely drop don’t drive. It comes and goes for all hybrids it has the issue

NHTSA ID 11710093 · filed Jan 10, 2026

The contact owns a 2014 Hyundai Sonata Hybrid. The contact received notification of NHTSA Campaign Number: 23V651000 (Service Brakes, Hydraulic). The contact stated that while driving approximately 30 MPH, the vehicle stalled. The vehicle was not able to be restarted. The vehicle was towed to an independent dealer where it was diagnosed and determined that the battery fuse needed to be replaced. The vehicle was repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 60,000.

NHTSA ID 11570339 · filed Feb 6, 2024
All 10 reports naming electrical

Brakes

Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.

10
reports

From owner reports, verbatim

The contact owns a 2014 Hyundai Sonata Hybrid. The contact received notification of NHTSA Campaign Number: 23V651000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that while attempting to start the vehicle the brake pedal went to the floorboard. The contact replaced the brake pads; however, the failure persisted. The dealer was made aware of the failure and confirmed that parts were not yet available. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 172,453. Parts distribution disconnect.

NHTSA ID 11586391 · filed May 1, 2024

The contact owns a 2014 Hyundai Sonata Hybrid. The contact received notification NHTSA Campaign Number: 23V651000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The local dealer was made aware of the issue and confirmed that parts were not available. The manufacturer was not notified of the issue. The contact had not experienced a failure. VIN tool showed no open recalls.

NHTSA ID 11579721 · filed Mar 27, 2024
All 10 reports naming brakes

Seat belts

Reports naming seat belts, buckles, retractors and pretensioners.

2
reports

From owner reports, verbatim

SEATBELT POPS OUT OF THE SEATBELT RECEIVER AND MOST OF THE TIME, SEATBELT DOES NOT ATTACH TO RECEIVER AT ALL. DOES NOT ATTACH PROPERLY. THIS IS HAPPENING FOR LONG TIME BUT I DID NOT KNOW ABOUT THIS SITE THAT WE CAN FILE A SAFETY ISSUES ON CARS.

NHTSA ID 11176215 · filed Feb 11, 2019

TRAVELING AT 60 MPH IN A 2014 HYUNDAI SONATA HYBRID . A DEER APPROXIMATELY WEIGHING 150 POUNDS JUMPED ON TO THE ROAD AND COLLIDED WITH MY BEFORE MENTIONED VEHICLE. CAUSING DAMAGE ON THE FRONT BUMPER, HOOD, AND PASSENGER SIDE FENDER. THE CONCERN IS THAT DESPITE THIS IMPACT NO AIRBAGS DEPLOYED. THERE WAS SIGNIFICANT DAMAGE ESTIMATED BY AN INSURANCE APPROVED COLLISON REPAIR CENTER TO BE IN EXCESS OF $9000. ADDITIONALLY THE SEAT BELT RESTRAINT DID NOT LOCK UPON IMPACT. ONLY MINOR INJURIES WERE SUSTAINED SUCH AS WHIPLASH AND A BUMPED HEAD. THESE INJURIES WERE NOT DOCUMENTED, YET I DO FEEL THAT IT IS IMPORTANT TO MENTION THEM FOR GENERAL PUBLIC AWARENESS AND A GENUINE CONCERN FOR MY FELLOW DRIVERS.

NHTSA ID 10715536 · filed May 10, 2015

Too few reports in this category for a page of its own — they appear in the full complaint list.

Powertrain (other)

Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.

1
report

From owner reports, verbatim

THIS EVENT CAN HAPPEN AT ANY TIME WHILE DRIVING AND HAS HAPPENED NUMEROUS TIMES DURING ONE SHORT TRIP UNTIL I PARKED THE CAR DUE TO THE DANGER OF DRIVING IT. WHILE DRIVING, YOU GET AN ALARM SOUND AND DASH INDICATION AND THE CAR JUST DIES. YOU THEN MUST PULL OVER QUICKLY AND STOP. WHILE STOPPING IN THIS CONDITION, THE BRAKES SOUND TERRIBLE LIKE THEY ARE GRINDING HORRIBLY BUT DO STOP THE CAR. IF YOU PUSH THE BUTTON TO SHUT OFF THE CAR AND THEN PUSH IT TO RESTART, THEN THE FAULT CLEARS AND THE CAR DRIVES NORMALLY UNTIL IT OCCURS ALL OVER AGAIN. MY WIFE SAID IT HAD BEEN HAPPENING OCCASIONALLY BUT NEVER SEVERAL TIMES DURING ONE SHORT TRIP. SHE HAD ALREADY TAKEN IT TO THE HYUNDAI DEALER AND WAS TOLD THAT THIS WAS NOT COVERED UNDER THE POWERTRAIN WARRANTY AND THAT IT WAS A HYDRAULIC SENSOR IN HE THE HYDRAULIC PACK THAT WOULD BE SEVERAL THOUSAND DOLLARS TO REPLACE. THEY THEN ASSURED HER THAT THE CAR WAS SAFE TO DRIVE. THEY LATER STATED THAT THEY DIDN'T KNOW THAT THE CAR WAS SHUTTING OFF AND THAT THEY THOUGHT THAT IT WAS ONLY A DASH TROUBLE LIGHT. THIS ISSUE PUTS THE DRIVER AND OCCUPANTS IN A DANGEROUS SITUATION AS IT HAPPENED TO US SEVERAL TIMES WHILE DRIVING ON THE INTERSTATE. WE PARKED THE CAR AFTER THIS ONE TRIP AND STARTED DRIVING A BACKUP CAR UNTIL WE COULD GET THE PROBLEM FIXED. THE CAR HAS LESS THAN 100,000 MILES, BUT I BELIEVE THAT IT HAS BEEN AN ISSUE SINCE ABOUT 36K MILES. IT STARTED MAKING A FUNNY NOISE AT THAT TIME BUT DIDN'T AFFECT THE CAR IN ANY WAY AND THE DEALER ASSURED US THAT THIS WAS NORMAL FOR THE CAR EVEN THOUGH THE NEW CARS DIDN'T MAKE THIS NOISE. RAY SKILLMAN HYUNDAI SOUTH SIDE IN INDIANAPOLIS HAS SINCE "FIXED" THIS ISSUE AS A GOODWILL FAVOR, BUT WE JUST GOT IT BACK AND HAVEN'T DRIVEN IT ENOUGH TO KNOW WHETHER IT IS TRULY CORRECTED. THANKS FOR LOOKING INTO THIS. HAVE THERE BEEN ANY ACCIDENTS BECAUSE [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).' *PM

NHTSA ID 11141027 · filed Oct 17, 2018

Too few reports in this category for a page of its own — they appear in the full complaint list.

Steering

Reports naming the steering system — racks, columns, power-steering assist and steering linkage.

1
report

From owner reports, verbatim

WHILE VEHICLE IN MOTION, CAR JUST STOP OVERSUDAN WITH A SPOKEN MESSAGE: " HYBRID CELLS VEHICLE IS IN DANGER. CAR WILL STOP"AND AFTER THIS MESSGAE, CAR STALLS WITH NO CONTROL ON THE BREAKS AND STERINGWHEEL.

NHTSA ID 11176211 · filed Feb 11, 2019

Too few reports in this category for a page of its own — they appear in the full complaint list.

Driver assistance

Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.

1
report

From owner reports, verbatim

HYBRID SYSTEM WARNING HAS COME ON FOUR TIMES, CAR SHUTS OFF INSTANTLY, THEN THE ENGINE LIGHT COMES ON. THE FIRST TIME WAS ON A CITY STREET, THE SECOND TIME WAS A THE DEALERSHIP WHEN PICKING UP THE CAR AFTER REPAIR, THE THREE TIME WAS IN A PARKING LOT, AND THE FOURTH TIME WAS ON THE INTERSTATE IN HEAVY TRAFFIC. CAR IS NOT SAFE. ASKED FOR A REPLACEMENT WITH NO RESOLUTION.

NHTSA ID 10864489 · filed May 11, 2016

Too few reports in this category for a page of its own — they appear in the full complaint list.

Exterior lighting

Reports naming headlights, tail lights, turn signals and other exterior lighting.

1
report

From owner reports, verbatim

EL CARRO TRYNA CUANDO VOY DE REVERSA Y CUANDO ESTOY AN STOP EL CARRO TIEMBLA Y LOS BRAKES YA SE LOS CAMBIE Y SIEMPRE ME HACE RUIDO..

NHTSA ID 11023696 · filed Sep 15, 2017

Too few reports in this category for a page of its own — they appear in the full complaint list.

Other / unspecified

Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.

1
report

From owner reports, verbatim

TL* THE CONTACT OWNS A 2014 HYUNDAI SONATA HYBRID. WHILE DRIVING APPROXIMATELY 25 MPH, A WARNING CHIME SOUNDED AND "HYBRID SYSTEM WARNING" APPEARED ON THE INSTRUMENT PANEL. THE VEHICLE DECELERATED AS IF THE BRAKE PEDAL WERE DEPRESSED. THE CONTACT PULLED THE VEHICLE OVER TO THE SIDE OF THE ROAD AND TURNED OFF THE VEHICLE. AFTER ATTEMPTING TO RESTART THE VEHICLE A FEW TIMES, THE FAILURE WENT AWAY. THE CONTACT STATED THAT THE FAILURE OCCURRED SPORADICALLY FOR A MONTH AND WAS BECOMING WORSE. THE VEHICLE WAS NOT TAKEN TO THE DEALER OR AN INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 146,388. *DT CONSUMER STATED ERROR BECAME PERMANENT. SERVICE MANAGER SUGGESTED THE CONSUMER ORDER A STARTER BATTERY. *JB

NHTSA ID 11161337 · filed Dec 14, 2018

Too few reports in this category for a page of its own — they appear in the full complaint list.

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .