Hyundai Sonata Complaints

17,026 consumer complaints on file.

#11617319September 30, 2024
ELECTRICAL SYSTEM, EXTERIOR LIGHTING, UNKNOWN OR OTHER
My brake lights are constantly needing replaced. Sometimes they stay on even when I'm not braking, other times they won't come on at all when I brake. I've gotten them replaced many times but it doesn't seem to fix the problem. I've almost gotten rear ended 3 times now bc my lights have failed to come on when hitting the brakes.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11617350September 30, 2024
ENGINE
While driving on the freeway the car would not accelerate over 45 mph and then began to lose acceleration all together. The oil and engine lights came on and we were able to pull to the shoulder. Turned the engine off and then was unable to restart. Losing power on the freeway would be considered a safety risk. The car was towed to the mechanic who checked the oil and found it was three quarts low, however, two months prior the oil had been changed along with the oilpan being replaced as it was cracked. It was then towed to the dealership and after three months of diagnostics and inspections I was told the engine needed to be replaced. The Hyundai dealership is unwilling to share any communications between them and Hyundai USA. In 2019 the ECM was updated per recall 953. The car is available for inspection at your convenience. I think it's important to note that this is a six-year-old vehicle with under 55,000 miles.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11617071September 29, 2024
ENGINE
Engine turned off running. Car was at Hyundai Dealer, Puerto Rico for 5 months. The car belongs to campaign lots 21-01-066H and 19-01-006H-2, which establishes alternative transportation service, or rental car coverage, the transportation service was denied. In addition, Hyundai PR did not provide me with a warranty period for the new or remanufactured engine, fuel pump and starter. A complaint was filed with DACO (government agency) and it was found in favor of the defendants Hyundai de PR and Sojitz (Cataño, PR) since they did not issue documentation reporting that it was covered under the campaign, they argue that it was as a courtesy (good will) which they also did not present evidence of. After repaired (200 miles) the car presented low voltage, code P0234-P0236 overboost condition, the unit was verified presenting broken cables from one tail of the map sensor. I incurred transportation and crane expenses, and the repair of the cables, and the replacement of the map sensor.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11617074September 29, 2024
SERVICE BRAKES, EXTERIOR LIGHTING, VEHICLE SPEED CONTROL
The driver side seat belt wont click and stay in almost half the time i drive my car… after reading other complaints its looking like this is a common thing. Within the past year ive noticed lots of times that when im going to lock my car with my fob, it wont lock and its because the passenger side lock button on the inside of door is in a stuck between lock/unlock position… resulting in me having to lean over to manually unlock the door even when I’ve unlocked my car with both the fob and inside button… all the sudden i noticed too that my speed control will not work at all and be completely unresponsive most times. It will RANDOMLY work when i try checking it on highway. ive had SO many issues with my taillights going/burning out constantly and now my headlights have gotten really dim. Im scared to drive at night now. They are much more dimmer than a cars should look like usually. Within the past week i just noticed a random big crack in the dashboard on the passenger side as well… noticed that seems to be a common thing and concern of safety with lots of others who own and drive this same vehicle… my first thought was “what if this crack will effect the airbag and make it deploy?” The crack is literally right over and above where the airbag is… plan on trying to take my car to place on OKC that did the anti-theft system software update on my car… but my car has gotten so bad when driving ill be lucky if it makes it there in one piece. My car has started to shake SO bad when im driving!!! Almost “jumping” at times it feels like. This car has been a pretty good car but when there are MULTIPLE complaints of the SAME issues that continuously keep costing us money and its not because of our doing and in fact the manufacturers FAULTY equipment and parts that they used to make these cars… they should most definitely be doing recalls and fixing these problems at no cost!
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11617087September 29, 2024
ELECTRICAL SYSTEM, EXTERIOR LIGHTING
The starter has been replaced 3 times in the last 2 years. I know this is a hyundai problem because talking to other Hyundai owners have the same issue.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11617106September 29, 2024
ENGINE
As detailed in the attached letter to Hyundai, the car has had multiple engine issues that the company refuses to resolve even though they are well aware of the on-going engine problems in Sonatas. The problem started in August 2023 and is on-going.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11616911September 27, 2024
ENGINE
Car has an engine defect and consumes too much oil. Hyundai Sonata is denying the repair or engine replacement
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11616589September 26, 2024
SERVICE BRAKES
The grid warning light is coming on and telling me to stop the car. When this occurs the car will lose power and the brakes will start making a grinding noise. My safety was at risk when I was driving on [XXX], Chula Vista, California by Southwestern Community College approaching behind cars at a red light intersection on the second lane to the right going east and the warning light came on. The car started making a grinding noise and to lose power. The intersection was busy and I was barely able to get the vehicle to the right lane to get out of the way of traffic going east. I was blocking the right turn lane onto [XXX] in Chula Vista, Ca I took the vehicle to the dealer and has been confirmed. It first appeared approximately in July / August of 2023. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11616684September 26, 2024
ELECTRICAL SYSTEM, UNKNOWN OR OTHER
My 2018 Hyundai sonata with only 20,821 had to have the starter replaced on [XXX] because the car would not start. I had 3 different people including AAA road service to verify why it would not start and what the problem was. I end up having my car towed with AAA to a local mechanic shop, Mike Hepler auto repair St. Cloud Florida 34769 407-593-0152, and Mike did the diagnosis saying the starter was bad it was(fried) as he put it. He said he could replace it for $492.17 for part and labor which I accepted for him to do the job. I had left numerous messages (4)for my local Hyundai dealership service department to call me to let get a diagnosis and no one has ever called me back to give them my information or ask any questions.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11616370September 25, 2024
ENGINE
The contact owns a 2011 Hyundai Sonata. The contact stated that the vehicle was experiencing excessive oil consumption. Additionally, the contact stated while driving at various speeds, there was an abnormal sound coming from the engine. The contact stated while driving 40 MPH, the vehicle stalled inadvertently. There was no warning light illuminated. The contact was able to pull onto the median. The vehicle failed to restart and was towed to the residence. The vehicle was then towed to the dealer, where it was diagnosed that the engine had failed and needed to be replaced. The dealer informed the contact that the repair was not covered under warranty because the oil change service records were not available. The vehicle was not repaired. The manufacturer was notified of the failure and a case was opened. The failure mileage was approximately 83,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11616486September 25, 2024
ENGINE
ENGINE OIL MISFIRE ALSO NOTED AS A RECALL ON THE 2016 MODEL AND REPEATEDLY MENTIONED ON LINE AS AN ERROR IN THE 2017 MODEL NOW REACHING SIMLAR MILEAGES. DEALER IS REFUSING TO ACKNOWLEDGE IT AS A PROBLEM AND SAYS THE ENGINE LIGHT SI NOT RECORDING THE ERROR AND YET AN OUTSIDE ANALYSIS SAYS ITS ERROR 0302!! THE SAME AS THE 2016 RECALL NOTICE. THE 2017'S SHOULD BE RECALLED FOR THE SAME FIX
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11616496September 25, 2024
ENGINE, SEAT BELTS, AIR BAGS
The contact owns a 2011 Hyundai Sonata. The contact stated while driving 20 MPH, several unknown warning lights were illuminated. The contact stated while attempting to make a right turn, the steering wheel seized, and the electrical system became inoperable. The vehicle was not diagnosed or repaired. The VIN was not included in NHTSA Campaign Number: 20V746000 (Engine) nor 18V137000 (Seat Belts, Air Bags). The manufacturer was notified of the failure. The failure mileage was 100,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11616117September 24, 2024
SEAT BELTS
Driver seatbelt doesn’t click and takes tremendous effort and time to get the belt to click into the holder. This is not safe and needs to be replaced asap. Afraid the seatbelt will come unclicked if a wreck occurs.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11616128September 24, 2024
SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT, TRACTION CONTROL SYSTEM, ELECTRICAL SYSTEM
The contact owns a 2015 Hyundai Sonata. The contact stated that the ABS and traction control warning lights were illuminated. The vehicle was taken to the local dealer, where it was diagnosed that the ABS module needed to be replaced. The vehicle was repaired, but the failure recurred. The manufacturer was contacted, who opened a case, but no assistance was provided. The failure mileage was approximately 84,107.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11616173September 24, 2024
LATCHES/LOCKS/LINKAGES
The contact owns a 2012 Hyundai Sonata Hybrid. The contact stated while attempting to close the passenger’s side rear door, the door failed to lock as needed. The contact tied the door closed. The contact stated that the driver's side rear door was locked, and the contact was unable to open the door. The contact had taken the vehicle to a dealer when the passenger’s side door was not locking. The dealer diagnosed the vehicle and determined that the latch and locking mechanism needed to be replaced. The vehicle was not repaired. The contact stated that when the driver's side rear door failed to lock securely, the vehicle was not returned to the dealer. The vehicle was not repaired. The manufacturer was informed of the failure. The failure mileage was approximately 41,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11616254September 24, 2024
ENGINE
Engine in limp mode, CEL activated with code p1326. Knock sensor detection system activated, oil leaking. Car won't Rev past 1700 RPM.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11615992September 23, 2024
ENGINE
They car has high oil consumption. It only has 70,000 miles on it. It should not use a quart of oil or more every 1000 miles. Need to be put on a recall. Engine just like people have said about 115000 miles or more your engine will possibly blow,or sieze up. No car should have that much oil consumption. I change or have my oil change every 3000 miles or close.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11616027September 23, 2024
ELECTRICAL SYSTEM
The contact owns a 2021 Hyundai Sonata Hybrid. The contact stated that the key fob was inoperable and after using the key to manually open the door. The contact stated that the vehicle failed to start while pressing the START/STOP button. The vehicle was towed to the local dealer, but the cause of the failure was not determined. The contact was advised that when the failure occurred, to start the vehicle, the battery reset button should be pressed before pressing the START/STOP button. The manufacturer was not contacted regarding the failure. The failure mileage was 24,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11616071September 23, 2024
FUEL/PROPULSION SYSTEM, SEATS
I had the check engine light come on about 4 times in my 2020 Hyundai Sonata 1.6L this year in 2024. I took the car to a technician to get looked at each time it came on. The codes and bulletins kept pointing to fuel system issues. Each time, every service tech said it was a small issue and claimed to fix the issues. The final time a tech seen it lifted the rear seat and found out that the gas tank expanded and the back seat buckled up. The backseat metal frame is bent and messed up. I was flagged down by several drivers ?that noticed gasoline leaking from my driverside rear. My child and I were in dang? er and had to pull on the side of a major highway and stay several hours until someone picked us up. The problem has been confirmed by the hyuandi service center. They said another vehicle experienced this same issue. I was in fear for my life and my child's life because it could have caught fire and/or exploded.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11615888September 23, 2024
UNKNOWN OR OTHER
The speedometer is not always accurate. About 75-80% of the time at highway speeds the speedometer shows 4mph higher than WAZE. While I understand this could be a WAZE issue itself, I have completed the following test. I was driving at highway speed with my wife following me in her vehicle. My speedometer is 4MPH faster than WAZE in my car, WAZE in her car and her speedometer. My WAZE, her WAZE and her speedometer all matched exactly. This is not a 1 time thing, it happens way more often than not.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

← Back to Hyundai Sonata