Hyundai Sonata Complaints

17,026 consumer complaints on file.

#11526202June 9, 2023
ENGINE
While on the interstate highway, there was a loss of motor power, the engine light started flashing, and the car's speed dropped from 70 mph and then would not go above 60 mph. The car would then have trouble shifting gears and getting back up to speed when slowed down, and the entire car would "kick" when it did shift gears. We took the car to a mechanic, who confirmed that the oil was low when it shouldn't have been, and they suspected something wrong with the oil pan (possible leak) and that exacerbated the issues with the engine. Mechanic told me that a replacement would be a required. The car has not yet been inspected by anyone else. The only prior indication that there may have been a problem was that I had to get my oil changed more often than I thought was normal, but my car gave no other warnings, and the engine light only came on when the serious complication arose while on the interstate.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11526240June 9, 2023
ENGINE AND ENGINE COOLING
The contact owns a 2014 Hyundai Sonata. The contact stated while driving approximately 60 MPH the accelerator pedal was depressed, and the vehicle hesitated. The contact stated that the "check oil" warning light was illuminated. Additionally, the contact heard an abnormal knocking sound coming from the engine compartment. The contact had taken the vehicle to a dealer who diagnosed the vehicle and determined there was an oil leak. The contact took the vehicle to an independent mechanic who diagnosed the vehicle and stated that there was no oil leak; however, the engine was consuming an excessive amount of engine oil. The vehicle was not repaired. The contact researched online and related the failure to NHTSA Campaign Number: 17V226000 (Engine and Engine Cooling). The manufacturer had been informed of the failure. The failure mileage was 88,130.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11525951June 8, 2023
ENGINE
The motor in the car is shot it's a 2017 sonata with 153000 miles on it I thought there was a recall on the engines
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11525995June 8, 2023
ELECTRICAL SYSTEM, POWER TRAIN, UNKNOWN OR OTHER
2015 Hybrid Sonata, milages at 82,000 km, owned for 8 years. "Hybrid system warning, do not drive" message occurred, car lost 100% of its power, went into complete stop without any warnings on the middle of the highway. Hazard lights do not work and unable to warn incoming traffic that the car has completely stalled in the highway. The car is unsafe to drive. Went to Hyundai (here in Canada) several times, being charged every time for diagnostic and repair works, been told that the issues were fixed via software update. Problem persists. There are compelling evidences from different car forums, websites and NHTSA own database (28 reports under Unknown, 22 reports under Electrical sys. categories...) on the hybrid system failure or/and 100% power lost lead to complete stalled car. Although all these reports did not site any injury, major or death events, NHTSA should compel Hyundai to take appropriate actions to render the car safe to drive for the public because if accidents should happened, it cannot be undone and will affect lives of people. The public relies on a governing body to represent us and hold the manufacturer responsable to ensure that their mkt released products are safe: to save lives, prevent injuries, reduce vehicle-related crashes.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11526092June 8, 2023
ENGINE, SUSPENSION
UNKNOWN
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
#11525757June 7, 2023
ENGINE, ELECTRICAL SYSTEM
Engine seized at 87337 miles today. Fuel gauge wrong. Left us stranded on the interstate for 3 hours. Couldn't get it off highyway without pushing. No warning or lights before engine blew. All fluid levels correct. Silver Rock and Carvana refuse repair.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11525802June 7, 2023
ENGINE
After only 38,000 miles, the engine seized up and failed to start. Has been a the dealership where I purchased it for 2 months and has yet to be looked at
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11525889June 7, 2023
ELECTRICAL SYSTEM
the alternator failed and after being tested, had to be replaced.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11525895June 7, 2023
ENGINE
Excessive oil consumption. 1 quart every 700-800 miles
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11525674June 6, 2023
AIR BAGS
I was in a near head on collision that knocked me out of my lane and knocked me around my car (I was wearing the seatbelt) and the point of impact was on my driver side near my impact sensor and the damage continued to the other side of my vehicle including a crack in the filter in front of my radiator
Crash:
Yes
Fire:
No
Injuries:
1
Deaths:
0
#11525749June 6, 2023
ENGINE
My hyndaui has been consuming excess oil.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11525455June 5, 2023
ELECTRICAL SYSTEM, ENGINE, UNKNOWN OR OTHER
I purchased the car used on 12/2/2022. Drove on local roads until 12/28/2022 then took the car on the high way for the first time, whiel driving 60 mph for approximately 5 minutes and warning siren came on and flashing dashboard that said to stop driving immediately, and pull to the side of the road if possible an electrical failure or battery failure and not power to battery or elctrical system. I pulled to the side fo the road, and got towed by AAA to Key Hyundai in Milford, CT. They kept the car for over 22days, and charged me $3148. Number 3 on the repair documet is Steering concern:ABS and traction control light DTC- it said it was a steering angle sensor circuit and they put a flexible coupling and removed and replaced sterring cupler and calibrated sterring angle sensor and reflash check. The car is leaking some type of fluid and still lurching which can cause an accident.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11525497June 5, 2023
STEERING
I’ve had my 2017 Hyundai Sonata for approximately 1 year, purchased through a Carmax dealership. With no explanation, while making a left hand turn the steering wheel locked for about 1-2 seconds and all lights related to the steering and braking system appeared on the dashboard, they instantly disappeared and my steering wheel was usable again. This same incident happened an hour later making a right hand turn, as well as a third time going straight over a speed bump: This issue is intermittent, occurring fairly rarely, however it’s terrifying and extremely dangerous to drive the car now. The vehicle is full on power steering fluid and hasn’t been in any accidents. I’ve talked to numerous people with this same issue. This will kill somebody if it isn’t addressed as a recall. Most people can’t afford to have intermittent problems diagnosed, due to most auto shops / dealerships not being able to help unless there are warning lights on the dashboard. Please help
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11525447June 5, 2023
SERVICE BRAKES, WHEELS, UNKNOWN OR OTHER
While driving the car when slowing for a stop, or just closing down in traffic the car/engine at times will jerk and lurch while braking. If I am not a safe distance from a car in front of me I could cause and accident and hit a car, so I try to keep a good distance when in traffic and refuse to drive the car on long distances on the highway. I can't predict when it will happen and when it does the slippery when wet signal comes on even though it is not wet or slippery condiitons. I don't trust the car while driving, and have no faith in it's safety. I haven't scheduled an appointment for repair because the last time I did they kept the car for over 20 days due to what they said was a system, sensor failure and charges me $3100,when I got the car back I noticed liquid leaking from the car and then the above started happening. The car is available for inspection on request. Car has not been inspected yet, not sure if I can reproduce every time. But it happen almost every day I drive the car to work within 20 miles of my home. The dealership the last time would not give me a loaner car and I need the car to travel back and forth to work since I live in a place without access to public transportation.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11525238June 4, 2023
ENGINE
My engine is knocking/tapping
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11525313June 4, 2023
ENGINE
Engine suddenly lost power while driving and had to pull over. Pretty much all engine lights were illuminated. Was told the engine seized and is defective. Vehicle also had a history of burning an excessive amount of oil requiring a quart every few weeks.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11525141June 3, 2023
STEERING
My experience happened twice and is very much as described in NHTSA ID Number: 10985645. To quote that individual "WHILE DRIVING I NOTICE THAT THE STEERING WHEEL SEEMS TO STICK SLIGHTLY SO THAT YOU HAVE TO TURN THE WHEEL EITHER LEFT OR RIGHT SLIGHTLY THEN IT RESUMES STEERING PROPERLY FOR FEW SECONDS THEN IT STICKS AGAIN. IT DOESN'T DO IT ALL THE TIME BUT WHEN IT DOES IT MAKES ME THINK THAT THE STEERING WHEEL IS GETTING READY TO LOCK UP. I NOTICE THIS MOSTLY ON HIGHWAYS AND IT REALLY WEARS YOU OUT TRYING TO DRIVE AND WORRYING THAT THE STEERING MIGHT LOCK UP." Just 2 weeks ago my wife experienced the steering making a very noticeable clicking sound. It happened on her way home from work but, it has not happened again. I took it to my local dealership and described the problems but they were unable to duplicate them so no work was performed. 1)What component or system failed or malfunctioned, and is it available for inspection upon request? Steering. Yes. 2)How was your safety or the safety of others put at risk? I think that the inability to easily steer at highway speeds clearly presents multiple safety concerns. 3)Has the problem been reproduced or confirmed by a dealer or independent service center? No. 4)Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? Yes. My local dealership. 5)Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? We did not notice anything on the dashboard. I was heavily focused on keeping the car in my lane. She heard clicking but I heard nothing unusual.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11524970June 2, 2023
SERVICE BRAKES, EXTERIOR LIGHTING
Upon entering the roadway, both of my brake taillights went out on my vehicle. The left, driver side bulb had been replaced within the last year, however, both brake lights stopped working at the same time. This happened in front of an officer who then pulled me over.
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

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