Hyundai Sonata Complaints

369 consumer complaints on file.

#11526475June 11, 2023
STRUCTURE:BODY
I was driving down the highway with my mom, no cracks in any of my windows before any of this by the way. And my sunroof exploded. Huge huge explosion sound. I thought something fell but there was nothing above us.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11525992June 8, 2023
FUEL/PROPULSION SYSTEM, ENGINE
When attempting to pass other vehicles or under quick acceleration such as an on ramp to the highway, the vehicle will experience a sudden loss of power and oil pressure resulting in a fail safe mode which limits your acceleration and causes a sudden decrease in speed and velocity. The issue results in the oil pressure light illuminating and requires the vehicle to be stopped and completely turned off to reset then once turned back on, the problem is “gone” until a sudden acceleration occurs again, which results in the same issue happening. There is a current recall out for similar models but my vin is not listed. I have approximately 50k miles on the car, and am the first owner.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11525068June 2, 2023
FUEL/PROPULSION SYSTEM
This is the second incident with the same issue. Both times the car starts to shutter and when you give it gas it doesn't do anything and then it just dies. No steering no brakes nothing. You may or may not be able to restart the car to move it if it breaks down when it's in traffic, luckily we were able to get it fired up long enough to move it off the road.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11525029June 2, 2023
FUEL SYSTEM, DIESEL:FUEL INJECTION SYSTEM:INJECTORS
The contact owns a 2023 Hyundai Sonata. The contact stated that while driving at approximately 60 MPH, the vehicle inadvertently decelerated to approximately 30 MPH and stalled. The check engine warning light illuminated. The contact was able to veer the vehicle off the road. The contact then stated that after she exited the vehicle, she noticed a white cloud of smoke coming from the exhaust and an abnormal odor outside the vehicle. The vehicle was towed to the dealer where it was diagnosed that cylinder #3 fuel injector failed and needed to be replaced. The vehicle was repaired; however, the failure recurred. The contact stated while driving approximately 60 MPH, the vehicle hesitated and then stalled. The vehicle was towed to the dealer where it was diagnosed and determined that cylinder #2 fuel injector failed and needed to be replaced. The vehicle was currently at the dealer. The manufacturer was notified of the failure and the contact was provided a case number. The failure mileage was approximately 5,070.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11520558May 5, 2023
SERVICE BRAKES, FORWARD COLLISION AVOIDANCE: WARNINGS
Vehicle in front of me stopped. Six car lengths between us. I applied brakes, nothing, I even put my left foot on top of my right foot. There was plenty of time to stop but brake peddle wouldn’t go down, Felt like it was locked. Automatic Brake Sensor didn’t work either. Still waiting for inspection from manufacturer , 3 weeks. Never had any problems prior to this, After accident my warning came on about front collision failure .
Crash:
Yes
Fire:
No
Injuries:
0
Deaths:
0
#11520535May 4, 2023
FUEL/PROPULSION SYSTEM
I want to say through this message exactly a month ago that I bought my Hyundai sonata sel 2023 and today driving the car it completely lost power when accelerating so I had to stop immediately I put my turn signals after that I turned off the car! I opened the hood and I didn't see any smoke coming out until that part, everything was fine. Then when I tried to start the car, it made a strange noise and a strong smell of gasoline began to come out! try several times and the same result that the car does not start the engine makes strange noise and the smell of gasoline is very strong that I had to get out of the car and leave it off, at the time I write this message I am still waiting for assistance!
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11519663April 30, 2023
ELECTRICAL SYSTEM, ENGINE, POWER TRAIN
While entering the Highway as I began to accelerate. The car symbol Engine over heating was flashing on the dash board. It was close to the H on the dash board. I pulled off the road. The Car cooled immediately. After I turned the car off to get gas, the Check Engine light came on. The light is still on
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11517823April 19, 2023
POWER TRAIN, SERVICE BRAKES, FORWARD COLLISION AVOIDANCE: WARNINGS
I was driving down the street and I hit a car because I felt that I lost the control of the car momentarily and it happened as it is described on this recall - 22V746000: The vehicle's "fail-safe" limited-mobility drive mode may be impaired, when prompted by a transmission oil pump malfunction, which can result in a complete loss of drive power. As a result the car crashed into another vehicle. Have the car since 24th of March. Have been feeling at times that I fight to be the driver with the car. Spoke to friends about the issue and they were concerned about that too.
Crash:
Yes
Fire:
No
Injuries:
0
Deaths:
0
#11513262March 22, 2023
VISIBILITY:SUN/MOON ROOF ASSEMBLY
The contact owned a 2021 Hyundai Sonata. The contact stated that while driving approximately 70 MPH, the sunroof suddenly fractured. The contact stated that there was no external cause to the failure. The vehicle was taken to the dealer. The vehicle was not diagnosed nor repaired. The contact decided to trade the vehicle. The manufacturer was not made aware of the failure. The approximate failure mileage was 13,300.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11511856March 14, 2023
ELECTRICAL SYSTEM, STEERING
After 9 months of ownership, on at least five (5) instances, the car has the following things happen at the same time: 1) all warning lights on the dashboard activate, 2) the battery discharge warning light activates, a loss of power steering, no speedometer, no cameras (rear or front), no AC, and all the safety functions are disabled including but not limited to: Forward Collision Warning, Parking Collision Warning, Automatic Emergency Braking, Lane Departure Warning, Rear Cross Traffic Warning. Yes, the car is available for inspection upon request. Safety is at risk by the loss of power steering and the deactivation of all safety functions. After each instance, the car has gone back to the manufacturer's dealer for inspection, they believed it might be an electrical issue after scanning for fault codes, but after 5 times, the dealer has not yet diagnosed the issue.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11511312March 11, 2023
ENGINE
My 2021 Sonata has 32,000 miles & it broke down in the middle of the road. My safety & my daughters safety were at risk. We could have been hit or killed. There were no warning lights. It had to be towed. Repair shop reports the transmission is no good. This vehicle should not have transmission issues. Hyundai will not even cover a rental car. The dealership can’t even work on it for 1-2 weeks. I work & have kids. I need a vehicle. The car breaking down in the middle of the road with no warning is dangerous.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11509258February 27, 2023
VISIBILITY/WIPER, FUEL/PROPULSION SYSTEM, FORWARD COLLISION AVOIDANCE: WARNINGS
My car barely has 11,000 miles and just the other day it had about 20miles left of gas but as I was driving on the road it started to feel and seem like it was about to die on me, Also the front Wipers are not well restrained with the vehicle you can tell by the way it moves when Wipers are on....Also most of the Signals be It if something is in front of me and the signal goes off BUT THERES NOTHING THERE ...ALSO WHEN IM BACKING UP SOMETIMES the car itself will Force stop as if something is in the way ...BUT AGAIN NOTHING IS THERE AT ALL ...IT HAPPENS EVERY FEW DAYS ....I JUST PURCHASED THIS CAR ..AND REALLY THINKING IT WAS WORST MISTAKE W ALL THESE ISSUES ALREADY
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11508589February 22, 2023
ENGINE, FUEL/PROPULSION SYSTEM, POWER TRAIN
I was driving on the freeway, at the speed limit, cruising along. Then all of a sudden, my vehicle starts to decelerate from 65 MPH and I push the gas, thinking I must have let up too much on the pedal. However, that only causes the RPM to drastically rise with NO change in my speed. I thankfully managed to maneuver from the far left lane to the freeway shoulder on the far right. The whole time, my speed was around 40 MPH and dropping drastically. Trying to safely navigate a slowing vehicle on a 65+ Texas freeway is an adrenaline-rush that I wouldn’t wish on anybody. I was severely panicking. I was almost hit by several vehicles in my maneuvering. I could have died last night. Once on the shoulder, I tried to start my car. I thought it may be a battery issue, but it turned on. It didn't start, though. The lights came on, as did all of the typical system/dash lights that usually indicate when a car’s engine hasn’t “turned over.” I used Bluelink to call for roadside assistance (since I’m only a little over 2 months into ownership) and waited. I was escorted off of the freeway to safety — thanks to a 3-car police escort AND free city tow trucks — and eventually picked up by Hyundai-serviced AAA. The latter then towed my vehicle to the dealership where I bought my Sonata. My car is currently being checked/inspected by my dealer (North Freeway Hyundai) and I only have gotten the following notice from Bluelink: "A possible condition with your Engine Control System has been detected with your 2023 SONATA on 02/22/2023 at 07:23 am CST. A full system check is recommended to be done soon." I checked and there are no open recalls (currently). Even more concerning, my car recently underwent complimentary maintenance, including an oil change, through my dealer (on February 13, 2023 - I have the receipt), was good on gas, and had no warning lights displaying. Until it stopped running — the time I tried to start it on the side of the road, the dash showed an “engine” light.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11507159February 14, 2023
ENGINE, POWER TRAIN
The contact owns a 2022 Hyundai Sonata. The contact stated that while driving approximately 35 MPH up a ramp leading to the freeway, the vehicle suddenly started losing motive power. The contact stated that the vehicle would no longer accelerate while depressing the accelerator pedal. The vehicle was later towed to the local dealer who was unable to determine the cause of the failure. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was 15,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11504628January 31, 2023
FORWARD COLLISION AVOIDANCE: WARNINGS, BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING
When backing up the vehicle we break when no objects are present. When stopped at a light, the vehicle will detect that cars are too close or will sense objects are around when nothing is around. The collision warning will sound at random times.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11504566January 30, 2023
FUEL/PROPULSION SYSTEM
While on the highway, my car suddenly started shaking violently and losing power. I lost steering and was unable to accelerate. I pulled over to the side of the road and the vehicle would not start again. I took it in and a fuel injector was stuck open and it had flooded my engine. This was the second time with this vehicle that this happened.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11504553January 30, 2023
ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER
My vehicle is trending in theft, car was leased to me from Napelton in Lansing IL sept 2022. The first attempt of theft/break in UIC area Dec 10, second attempt in west Chicago area Jan 29. Both times I just cried and shut down. With having to contact the police awaiting the report process in middle of Chicago Winter left me cold and in terrible distress! This is a new vehicle for me which ultimately has caused me so much stress, anxiety, and frustration. I tried to trade it in but because of this nationwide issue that I was not aware of until the first incident! Still the theft numbers continue to rise! I am being told my cars value has depreciated from 25k to 15k which is not fair, and if I abandon this vehicle it will fall hard in my credit and ruin my chances moving forward with another vehicle!! With no where to turn and In dyer need of a reliable vehicle as I work and university student, having to constantly repair the windows after random theft attempts is a major safety hazard and for concerns of what can happen in a worst case scenario. I really need this issue to be addressed so that I can freely live my everyday life and not worry if I am leaving class or work that my car will not be there, or if my windows will be busted. I hope reaching out can help me get this vehicle traded in at a fair value!
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11503855January 26, 2023
POWER TRAIN
When driving on a highway and wanting to pass a car in front of me at around 70 mph, I depress the accelerate pedal, and the car suddenly lost the power and decrease the speed. I quickly floored the pedal, but nothing happened, nor did the tachometer revs up. Have to pull over on the shoulder and shift from Drive to Park, and from Park to Drive again, the problem solved. There were no warning light or error messages showed during the whole process. Almost got rear ended by the car behind me.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11503651January 25, 2023
STRUCTURE:BODY, VISIBILITY:SUN/MOON ROOF ASSEMBLY
As I was driving down the road I heard what sounded like a gunshot and glass shattering. Upon getting to my destination I found that my panoramic sunroof had shattered outward.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11503065January 22, 2023
ENGINE, UNKNOWN OR OTHER
My 2022 hyundai sonata sel completely shuts down while driving, most recently it happened twice in the middle of an intersection when I was trying to make a left turn it is very very scary and dangerous. I purchased the vehicle in July 2022 and since then it has had consistent idling issues meaning if it's parked too long it will just turn off but now it is turning into while I'm actually driving at the engine dies and again recently it's been in the middle of intersections which is very scary. My check engine light came on it only 4000 miles on new car - very concerning. I encourage anyone having intermittent engine stalling in any way to make sure we are reporting this.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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