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2015 Hyundai Sonata Electrical Problems

140 owner-reported electrical complaints from NHTSA data

140
Complaints
1
Recalls
3
Crashes
15
Fires
Jan 2022Dec 2017
Date Range

Data sourced from NHTSA public database. For informational purposes only. Always consult a qualified mechanic.

Electrical Recalls (1)

RECALLCampaign #15V678000

ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

Hyundai Motor America (Hyundai) is recalling certain model year 2015-2016 Sonata vehicles manufactured May 28, 2014, to August 21, 2015. The affected vehicles are equipped with an Antilock Braking System (ABS) warning light intended to warn the driver if there is an ABS malfunction. In the event of an ABS malfunction, the Brake System warning light will illuminate, but the ABS warning light will not illuminate. Since the vehicles have ABS malfunction lights that do not illuminate, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 135, "Light Vehicle Brake Systems."

Fix: Hyundai will notify owners, and dealers will update the ABS control unit software, free of charge. The recall is expected began on November 30, 2015. Owners may contact Hyundai customer service at 1-855-671-3059. Hyundai's number for this recall is 134.

Owner Complaints (140)

criticalELECTRICAL SYSTEM,ENGINE
FireFiled: Mar 2026

I was driving on the highway and the engine shut off but everything else remained on. I drifted to the breakdown lane and turned the car off. It would not start again and the car began acting up by turning lights on and off, telling me to check the tire pressure, and not unlocking the doors.

NHTSA #: 11721923
criticalELECTRICAL SYSTEM,WHEELS,ENGINE
Filed: Dec 2025

I've had my 2015 hyundai sonata now for A year. I took it to the hyundai place to have recalls on the security fixed. and told them about the valve cover gasket leaking.

NHTSA #: 11705239
criticalELECTRICAL SYSTEM,ENGINE
FireFiled: Nov 2025

While I was driving at approximately 55mph, a loud clank happened and the car stalled, and smoke started pouring out of the hood and through the vents into the cabin, and I was leaving burning pieces behind on the road. I pulled over, ran to the back to get my dogs out of their crash tested kennels in the backseat, and both rear doors & passenger front door were locked.

NHTSA #: 11701800
criticalELECTRICAL SYSTEM,VEHICLE SPEED CONTROL,ENGINE
Filed: Sep 2025

The engine light started to come on and go off and when I got the codes ran, it said something along the line of misfire. I had the spark plugs changed and I kept regular maintenance done on oil changes and tune ups. Now my engine is knocking and the vehicle is in limp mode.

NHTSA #: 11688793
criticalELECTRICAL SYSTEM,UNKNOWN OR OTHER
FireFiled: Aug 2025

On [XXX], my 2015 Hyundai Sonata experienced a sudden and complete loss of power while driving at highway speed on [XXX] in Sarasota, FL. There were no warning lights, error messages, or abnormal performance indicators prior to the failure. Within minutes of losing power, smoke began to enter the cabin, followed by visible flames from the engine compartment.

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NHTSA #: 11679864
criticalELECTRICAL SYSTEM,SERVICE BRAKES,ENGINE
Filed: Jun 2025

The car has had an electrical issue ever since taking to to get a recall around may of 2023. It will randomly brake and shift the transmission badly while downshifting. I feel as if my make and model falls under the theta II campaign they had to replace certain engines for having a knocking rod be fault and release shaving into the engine causing it to misfire.

NHTSA #: 11668087
criticalELECTRICAL SYSTEM,SERVICE BRAKES
FireFiled: Oct 2024

I was driving down the street I went to show down by hitting my brakes they wouldn't slow down the vehicle then the car caught fire

NHTSA #: 11618616
criticalELECTRICAL SYSTEM,SERVICE BRAKES,ENGINE
Filed: Sep 2024

I took the car for 4 recalls it had 2 of which were physical and the other two were software according to them. Took the car back to drop someone off, turned it off and then on; it began losing and breaking on its own at slow RPM’s slamming on the breaks. a minute later after having turned the corner I turned on my hazards and it had continued to randomly happen to the car.

NHTSA #: 11615825
criticalELECTRICAL SYSTEM,AIR BAGS
Filed: Sep 2024

The air bag sensor located in the front passenger seat does not function. It is available for inspection upon request. Because the sensor doesn't engage, the passenger-side air bag will not deploy in the event of an accident, leaving my passenger at risk of serious injury or death.

NHTSA #: 11612618
criticalELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM
Filed: Jul 2024

I was driving on the highway and my engine violently started to shake and I pulled onto the shoulder and the engine shut off. I’ve had oil leak and engine problems with this car for 2 and a half out of 3 years! I’ve had to buy countless gallons of oil.

NHTSA #: 11605266
criticalELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE
FireFiled: Jul 2024

On June 30, 2024 I was driving a 2015 Hyundai Sonata and the car caught on fire. There were no warning lights/ dash indicators/ no check engine lights or other warnings present. I had just exited the highway and while sitting at a light, smoke began emanating from the hood and within seconds the smoke turned dark brown at the vents near the windshield.

NHTSA #: 11600197
criticalELECTRICAL SYSTEM,SERVICE BRAKES,ENGINE
FireFiled: Jun 2024

In April 2023, I purchased a 2015 Hyundai Sonata Eco from Carvana with 56,000 miles. By May 2023, the mileage was around 72,000. While driving from South Houston to North Houston on [XXX], 2023, the car loudly popped as I exited the highway around 5:00 pm CST.

NHTSA #: 11595199
criticalELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE
FireFiled: Jun 2024

My 2015 Hyundai Sonata Sport with 63k miles does not show any open recalls relating to fires however, my car was parked, went to turn it on, smelled an electrical smell and white smoke began billowing out of the engine. Within minutes the vehical engine compartment was engulfed in flames. I was able to remove my family from the vehicle and fire department came out to extinguish the vehicle.

NHTSA #: 11593592
criticalELECTRICAL SYSTEM,SERVICE BRAKES,ENGINE
FireFiled: Feb 2024

Car was going approximately 50 miles an hour on a side street when warning lights went on, brakes stopped working, and the engine smoked and appeared to catch on fire. Car was steered into a parking lot and abruptly placed in park. Occupant grabbed valuables and quickly exited the vehicle.

NHTSA #: 11571014
criticalELECTRICAL SYSTEM,SERVICE BRAKES
Filed: Nov 2023

My hydraulic brake booster went out, Very dangerous I almost had an accident, the car doesn’t stop, there are no brakes the car would not stop I’f the hydraulic brake booster goes out you have no brakes and if you’re over 50 miles an hour the E break barely does anything it just sounds like you grinding into the ground. Very scary and I had a child in the car. Towed car to Hyundai.

NHTSA #: 11555151
criticalELECTRICAL SYSTEM,SERVICE BRAKES
Crash / FireFiled: Sep 2023

Trying to break after being hit to prevent hitting another driver . Ended up hitting the driver still and my car ended up catching on fire .

NHTSA #: 11547288
criticalELECTRICAL SYSTEM,ENGINE
FireFiled: Sep 2023

The contact's friend owned a 2015 Hyundai Sonata. The contact stated that while her friend was driving at 20 MPH, a motorist informed her that there was a fire visible underneath the hood. As her friend opened the driver-side door, the vehicle became engulfed in flames.

NHTSA #: 11547073
criticalELECTRICAL SYSTEM,LANE DEPARTURE,FORWARD COLLISION AVOIDANCE
Filed: May 2023

Rear passenger door will not lock manually or via manufacturer installed causing issues with child safety lock and at high speeds can be opened causing injuries and or death ,Windscreen on panoramic sunroof detaches causing safety hazard

NHTSA #: 11524597
criticalELECTRICAL SYSTEM,UNKNOWN OR OTHER
Filed: Nov 2022

Alternator tensioner bracket broke, causing the alternator to hang loosely, which caused the car to gradually lose electrical power to all accessories and safety equipment due to the serpentine belt being loose from the broken bracket. During traveling immediately before failure, the battery warning light illuminated on the dash panel, going on and off intermittently.

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NHTSA #: 11494834
criticalELECTRICAL SYSTEM,FUEL/PROPULSION SYSTEM
Filed: Nov 2022

This is the third time this has happened. The car just starts to beep and stops working wherever it is. Its died on the highway and another busy road during rush hour causing a dangerous backup in which the police needed to be called.

NHTSA #: 11494926
criticalELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM
FireFiled: Sep 2022

While I was driving, my check engine light came on. It wasn’t flashing so I was going to continue driving to a parts house (because the dealerships around me were closed) and have them check the codes that were present.

NHTSA #: 11487083
criticalELECTRICAL SYSTEM,SEATS,UNKNOWN OR OTHER
Filed: Jun 2022

The powered driver seat returning from a reclined position can get stuck in the recline position for some unknown reason. The seat motor, electrical wiring system and the switch have all been examined and replaced and yet for some unknown reason it continues to occur.

NHTSA #: 11469595
criticalELECTRICAL SYSTEM,VEHICLE SPEED CONTROL,ENGINE
Filed: Mar 2022

While going home on highway 95 at approximately 70 MPH. The vehicle stalled almost causing many accidents. Thank goodness I steered it on the shoulder and it will not restart I had to call for a Tow.

NHTSA #: 11455795
criticalELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM
FireFiled: Jan 2022

The car caught fire. I only had the car for 3 weeks. I had just started the car for work.

NHTSA #: 11445942
criticalELECTRICAL SYSTEM,EXTERIOR LIGHTING
Filed: Oct 2021

Turn signal sometimes does not work or causes opposite side to activate leading to increased risk of crash, no remedy provided currently from current recall on vehicle. There's no warning as to when this can happen which leads to driving the vehicle a risky bet.

NHTSA #: 11435383
criticalELECTRICAL SYSTEM,AIR BAGS
Filed: Feb 2021

The airbag dash light intermittently comes on and off, it has thrown a b1490 code although the car has never been in any major accidents before. I have read that it is a common issue among vehicles like mine, however there is no recall though I've seen many complaints about it on online forums.

NHTSA #: 11394697
criticalELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM
Filed: Jul 2020

Was driving on sunrise highway doing about 55 MPH when all of a sudden my car start losing all power acceleration and would not go pass 20/30 MPH. Was able to get to side of highway. But now car has issues picking up acceleration.

NHTSA #: 11340857
criticalELECTRICAL SYSTEM,ENGINE
Filed: Jun 2020

My 19 year old daughter was driving home from the store and the car shut down in the middle of driving all power went out steering became hard and brakes became hard. And something smelled as if it was burning. We are the second owners of the car and barely drive it.

NHTSA #: 11327866
criticalELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM
FireFiled: Mar 2019

While driving the vehicle I smelt and seen smoke and then a pop coming from the car and within seconds flames coming up from outside of the driver door. Pulled over and within 3 minutes the car was fully involved in flames. Was driving down a city street going approximately 35 MPH.

NHTSA #: 11191048
criticalELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE
Filed: Dec 2018

2015 sonata limited, engine eats all the oil within 2 weeks and no check oil light comes on. Now my car wont start, only thing that happens when I try to start it is the dash lights come on like its ready but then just shuts off. Car just stoped running on me and my pregnant girlfriend while we were on the interstate.

NHTSA #: 11161893
criticalELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE
FireFiled: Jul 2018

Our car was serviced by southwest hyundai dealer in albuquerque on 7/6, and although it was idling rough, they told us our car was safe to continue our vacation to co. The next morning, 30 miles later on I 25 we were traveling the speed limit, and a clanking noise started and smoke poured out from under the hood...we pulled over immediately. Billows of smoke.

NHTSA #: 11112903
criticalELECTRICAL SYSTEM
Filed: Jun 2018

While driving the vehicle, the air conditioning stopped working. I took it to the dealership and they told me that the blower relay had melted to the box it was in. As such, he was going to have to replace the entire wiring harness.

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NHTSA #: 11100236
criticalELECTRICAL SYSTEM,STRUCTURE,ENGINE
FireFiled: Jan 2018

The vehicle began making a knocking noise while driving up the mountain to big bear. No warning lights illuminated on the dash. Two days later while descending the mountain, the vehicle continued making the noise.

NHTSA #: 11064891
criticalELECTRICAL SYSTEM,SERVICE BRAKES,FUEL/PROPULSION SYSTEM
CrashFiled: Jan 2018

On dec,.21st, 2017 I entered a business parking lot at low speed as one would enter a parking lot and within a few feet turned right to enter an aisle between 2 rows of parked cars. At the second right I had my foot on the brake to slow but realized my car was not slowing, maybe even accelerating and then, horrified, realized my efforts to slow or stop were futile!

NHTSA #: 11062884
criticalELECTRICAL SYSTEM,SERVICE BRAKES
CrashFiled: Oct 2017

I left harrisburg to drop 3 students to state college, driving for uber on 09/29/2017.around 9:30pm in lewiston in mifflin county, we came across a short turn.I got a kind of sudden small speed. We were out of the road. I tried to stop and put the car back on the road, too late.

NHTSA #: 11041857
criticalELECTRICAL SYSTEM,ELECTRONIC STABILITY CONTROL (ESC),ENGINE
Filed: Jan 2017

I was driving at 6:20 am on the new jersey turnpike. I was in the left lane and going approximately 70 MPH using the scc (smart cruise control). All of the sudden, the lights start flashing and the car completely turns off.

NHTSA #: 10947712
criticalELECTRICAL SYSTEM
Filed: Jan 2017

The safety system on my car more often then not warns of danger that does not exist, especially in direct sunlight at dawn and dusk. The cameras falsely warn of impending crashes or alerting you that you have swerved out of your lane even when you're dead center in your lane with no other cars around. Hyundai has no solution to the problem.

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NHTSA #: 10940423
criticalELECTRICAL SYSTEM,ENGINE
Filed: Dec 2016

While stationary I noticed the car's engine sounded like it was ticking. I drove off about 35 miles per hour when my 2015 hyundai sonata limited stalled while driving. The car started shaking while attempting to speed up to keep the vehicle running.

NHTSA #: 10929989
criticalELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM
Filed: Apr 2016

I purchased a used 2015 hyundai sonata with 43k miles. I have had it for three months with minor problems such as sluggish acceleration, hard deceleration when removing foot from gas pedal, and a noisy engine. However, on 4-8-2016 at about 7:30 am, I was attempting a left turn on a busy metropolitan street when the 2015 hyundai sonata shut down suddenly, completely turned off!

NHTSA #: 10854668
criticalELECTRICAL SYSTEM,ENGINE
Filed: Sep 2015

This hyundai sonota has a push button ignition. Once the engine is started, a person can leave the vehicle with the key fob in their pocket and the engine stays running and will not shut off. This is in violation of federal motor vehicle safety standard 114.

NHTSA #: 10762451
highELECTRICAL SYSTEM,SERVICE BRAKES,ENGINE
Filed: Jan 2026

My 2015 Sonata will stall out dropping speeds to 12-24 when I slightly merge, when I turn ect. Then it won’t accelerate for what seems like 10 minutes realistically 2 minutes maybe 3 Then will slowly regain speed. I’ve almost wrecked twice Share care with daughter and she’s been victim to it way way more.

NHTSA #: 11711848
highELECTRICAL SYSTEM,ENGINE
Filed: Apr 2025

I was driving and when turning into a parking lot, I accelerated and the vehicle stalled. It did not go suddenly when accelerating. A couple days later, I use a code reader and have a code listed as P1326.

NHTSA #: 11655600
highELECTRICAL SYSTEM
Filed: Dec 2024

The contact owns a 2015 Hyundai Sonata. The contact stated that while driving at an undisclosed speed, the traction control and ABS warning lights illuminated. The vehicle later failed to restart.

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NHTSA #: 11630616
highELECTRICAL SYSTEM,ENGINE
Filed: Nov 2024

Engine sputters, no power. Warning light comes on that there’s a malfunction pull over and do not drive. We had the dealer look at it and he couldn’t find anything wrong.

NHTSA #: 11627178
highELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM
Filed: Sep 2024

Hybrid system failure leading to complete power loss while driving.

NHTSA #: 11613315
highELECTRICAL SYSTEM,ENGINE,FORWARD COLLISION AVOIDANCE
Filed: Oct 2023

Vehicle displayed hybrid warning while moving through an intersection on a highway. The car's engine turned off along with the power steering and brakes. Had the light not been in my favor, I would have been unable to stop on a high speed highway with oncoming traffic.

NHTSA #: 11548265
highELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE
Filed: Jul 2023

My 2015 Hyundai Sonata has recently been having both electrical and engine problems. Roughly a month ago, I had my vehicle completely stall in the middle of the highway. I lost power and a bunch of lights came on at once.

NHTSA #: 11534706
highELECTRICAL SYSTEM,EXTERIOR LIGHTING
Filed: May 2023

The contact owns a 2015 Hyundai Sonata. The contact stated while driving 60 MPH, the vehicle stalled without warning. The contact coasted the vehicle off to the shoulder of the highway and the vehicle was towed to an independent mechanic.

NHTSA #: 11521397
highELECTRICAL SYSTEM
Filed: Apr 2023

“Hybrid System Alert” comes up on the dash and the system shuts down, all electrical is lost including HAZARD LIGHTS and the ability to put the car into Neutral. Since the car shuts down Hyundai says they cannot retrieve the code to solve it. It has been happening on and off for over a year and I’ve been stranded on a dark road with no lights on the car and no ability to push it off the road.

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NHTSA #: 11516576
highELECTRICAL SYSTEM,ENGINE
Filed: Feb 2023

After taking my car in multiple times to be serviced for a "Hybrid System Warning" mid last year, they were unable to read any error codes or diagnose any issue. I took it to two separate dealerships with no luck fixing the issue. I then completely broke down due to the same "Hybrid System Warning" on the highway on 7/26/22 heading to Pigeon Forge, TN with two children in the car.

NHTSA #: 11505954
highELECTRICAL SYSTEM
Filed: Apr 2022

While driving, the following warning appeared: Hybrid System Warning! Safely Stop and Do not Drive. The vehicle was turned off and restarted, due to the fact that this same warning appeared in the summer of 2021, where it was towed to the dealer and they were unable to discover any problem.

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NHTSA #: 11462808
highELECTRICAL SYSTEM,ENGINE
Filed: Nov 2021

I was driving at 55 MPH and vehicle stall and cut off pulled side the road tried to crank back up and nothing happened. after each oil change no oil show on stick and also when I get an oil change they tell me barely any oil in vehicle. this has happened every since I purchased the veh on Dec 10 2019

NHTSA #: 11441598
highELECTRICAL SYSTEM,ENGINE
Filed: Sep 2020

Just bought car today, 30 mins into drive home, car began to sputter, hybrid system warning light came on and shut the car down completely. Loss of power, in the middle of the hwy. Dealership came and towed car, but I an very upset with purchase.

NHTSA #: 11362133
highELECTRICAL SYSTEM,ENGINE
Filed: Mar 2020

The week of 2/3/20 I reported my vehicle's lose of power at interstate speeds and the illumination & chiming of the check engine light. I took the car to the dealer where they ran engine diagnostics and began an oil consumption test. On 3/2/20 the vehicle again lost power on the interstate.

NHTSA #: 11318556
highELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE
Filed: Dec 2019

I was driving my 2015 hyundai sonata hybrid and all of a sudden the engine light came on and my car just cut off I was able to hit the brakes.I was driving on the city street I thank god I wasn't on the highway.after that the car would not cut on again.had to get the car towed

NHTSA #: 11290023
highELECTRICAL SYSTEM
Filed: Sep 2019

Tl* the contact owns a 2015 hyundai sonata. While driving various speeds, the 'check charging system", "safely stop", and "do not drive' indicators illuminated.

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NHTSA #: 11253589
highELECTRICAL SYSTEM,ENGINE
Filed: Jul 2019

Vehicle stalled out / wouldn't restart / had to tow to dealer / has gas / was told motor locked up and not sure why?

NHTSA #: 11230337
highELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE
Filed: May 2019

On a 2-way city street, vehicle in straight forward motion when it abruptly stopped working. Check engine light came on. Car was towed.

NHTSA #: 11209266
highELECTRICAL SYSTEM,ENGINE
Filed: Jan 2019

I have a 2015 hyundai sonata with 24k miles. The check engine light came on and was flashing as I pulled into a parking lot for my daughter to pickup her car. The garage owner said to pull in my car.

NHTSA #: 11172178
highELECTRICAL SYSTEM,EXTERIOR LIGHTING,ENGINE
Filed: Jan 2018

I bought the car with 15 miles on it. Ever since I got it the car been starling. Engine lights comes on.

NHTSA #: 11062391
highELECTRICAL SYSTEM,UNKNOWN OR OTHER,FUEL/PROPULSION SYSTEM
Filed: Dec 2017

My sonata has started stalling and shutting down without warning. The first time it happed was dec 12th. I just finished accelerating from about 35mph to 60mph.

NHTSA #: 11057735
highELECTRICAL SYSTEM,ENGINE
Filed: Aug 2017

Tl* the contact owns a 2015 hyundai sonata. When the contact inserted the key into the ignition, the vehicle failed to start without warning. The vehicle was towed three times to the contact's residence.

NHTSA #: 11020130
highELECTRICAL SYSTEM,FUEL/PROPULSION SYSTEM
Filed: Jun 2017

Tl* the contact owns a 2015 hyundai sonata. While driving approximately 30 MPH, the vehicle stalled and shut down. The vehicle was restarted after a few minutes, but the failure recurred.

NHTSA #: 10994009
highELECTRICAL SYSTEM
Filed: May 2017

Tl* the contact owns a 2015 hyundai sonata. While driving 32 MPH, the contact heard a loud noise underneath the hood. The overheating, steering, and battery warning indicators illuminated and the engine stalled.

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NHTSA #: 10984627
highELECTRICAL SYSTEM,ENGINE
Filed: Mar 2016

Tl* the contact owns a 2015 hyundai sonata. While exiting the vehicle at 40 MPH, the vehicle stalled without warning. The vehicle was able to be pulled over to the side of the road, but could not be restarted.

NHTSA #: 10850477
highELECTRICAL SYSTEM
Filed: Mar 2016

Tl* the contact owns a 2015 hyundai sonata. The contact stated that while driving at 75 MPH, the vehicle stalled. The contact was uncertain if his knee encountered the key fob.

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NHTSA #: 10839714
highELECTRICAL SYSTEM,ENGINE
Filed: Dec 2015

I bought a 2015 hyundai sonata eco on aug 30, 2015 and shortly after purchase low tire pressure light and display came on while driving 65 MPH indicating that the rear drive wheel was at 9psi. I pulled over on the side of the road and inspected tire and the tire had a normal feel. Drove for 10 mins and tire pressure went back up to 35 PSI.

NHTSA #: 10808317
highELECTRICAL SYSTEM,ENGINE
Filed: Jun 2015

Tl* the contact owns a 2015 hyundai sonata. While driving approximately 35 MPH, the vehicle made a very loud sound and stalled. There were no warning indicators illuminated.

NHTSA #: 10727040
mediumELECTRICAL SYSTEM
Filed: Mar 2026

Odometer Fraud. The contact purchased a 2015 Hyundai Sonata. The vehicle was a private sale.

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NHTSA #: 11723405
mediumELECTRICAL SYSTEM
Filed: Jun 2025

The contact owns a 2015 Hyundai Sonata. The contact stated that while driving at an undisclosed speed, the instrument cluster failed to function as intended. The contact stated that the instrument cluster displayed a black screen.

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NHTSA #: 11667169
mediumELECTRICAL SYSTEM,STRUCTURE,UNKNOWN OR OTHER
Filed: Mar 2025

On 03/14 I was driving down the road the with the sunroof open the wind flap suddenly went to flying making a loud sound I pulled over and saw that it was loose and hanging I went to press the button to attempt to close it and it semi closed.

NHTSA #: 11648386
mediumELECTRICAL SYSTEM
Filed: Dec 2024

The Charging system malfunctioned twice. The car is available for inspection upon request. I am not sure if it may put me at risk but it does give the directive to stop the car.

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NHTSA #: 11631280
mediumELECTRICAL SYSTEM,UNKNOWN OR OTHER,SERVICE BRAKES
Filed: Jul 2024

At 40,000 miles the transmission is already jerking, shifting hard into gear and downshifting hard .

NHTSA #: 11598813
mediumELECTRICAL SYSTEM,ENGINE
Filed: Jun 2024

My headlight and break lights constantly go out and need repairs and malfunction each time a change the light bulbs. My engine does not hold oil and it leaks constantly after 20 days of driving I have to get oil change every 30 days. I have repaired this leak on several times by the professionals and it still leaks and locks up my engine due to low oil.

NHTSA #: 11597009
mediumELECTRICAL SYSTEM
Filed: Apr 2024

Engine light comes on and alarm stating hybrid sytem failure unsafe to drive. Car loses power and can't be driven. Had this fixed twice.

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NHTSA #: 11580489
mediumELECTRICAL SYSTEM,SERVICE BRAKES,FORWARD COLLISION AVOIDANCE
Filed: Sep 2023

The car has had multiple issues with the hybrid system. I’ve taken it to the dealership about 4-5 times. They “fix” the issue but a little while later I’m having more hybrid warming issues.

NHTSA #: 11543021
mediumELECTRICAL SYSTEM,ENGINE
Filed: Jun 2023

Several times this has happened. I am driving and all of a sudden my car stops and I get a message that says Hybrid System Warning, Safely Stop and Do Not Drive. The car will coast to the side of the road at times and other times it won't.

NHTSA #: 11529131
mediumELECTRICAL SYSTEM,EXTERIOR LIGHTING,UNKNOWN OR OTHER
Filed: Apr 2023

after taking my 2015 sonata eco to the dealership for campaign 993; campaign 210; and, campaign tww 15-17 I have experienced the following issues: RIGHT TURN SIGNAL STOPPED WORKING ALARM GOES OFF 5 MINUTES AFTER LOCKING THE VEHICLE DASH INDICATES MY REAR DRIVER SIDE DOOR IS AJAR WHEN IT IS LOCKED Prior to having the service done my vehicle did not have any of this issues.

NHTSA #: 11516976
mediumELECTRICAL SYSTEM,EXTERIOR LIGHTING,ENGINE
Filed: Feb 2023

A Aknocking noise from the engine that increases in frequency as the engine RPM increases. A Reduced power and/or hesitation and vibration. A Illumination of the "check engine" light in the instrument cluster.

NHTSA #: 11509419
mediumELECTRICAL SYSTEM,SERVICE BRAKES,FUEL/PROPULSION SYSTEM
Filed: Feb 2023

Sensors lights would indicate an issue and would disappear sometimes without any reason (mainly Check Engine and Tire Pressure Sensors). Indicators would trigger the opposite direction (indicate right and the left indicator would turn on). Burning more fuel than expected.

NHTSA #: 11509190
mediumELECTRICAL SYSTEM,ENGINE,FORWARD COLLISION AVOIDANCE
Filed: Feb 2023

Engine keeps losing power not sure why & also ABS brake system out of nowhere when accelerating in freeway they automatically brake sometimes for safety feature

NHTSA #: 11506666
mediumELECTRICAL SYSTEM,EXTERIOR LIGHTING,ENGINE
Filed: Sep 2022

The contact owns a 2015 Hyundai Sonata. The contact stated that after having her vehicle serviced under NHTSA Campaign Number: 21V749000 (Exterior Lighting, Electrical System) the exterior and interior lights would turn off while driving at various speeds, with the check engine and oil warning lights illuminated.

NHTSA #: 11482980
mediumELECTRICAL SYSTEM,EXTERIOR LIGHTING,STRUCTURE
Filed: Aug 2022

When auto lights are engaged and the blinkers are engaged, the light will turn off and it will blink in the wrong direction for a few times and then blink the correct direction. While in auto lights and you turn a curve they will sometimes go off. Now I have an issue with my AC - it goes on and off randomly.

NHTSA #: 11480071
mediumELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM
Filed: May 2022

2 days ago my car had red orange like engine light came on while I am driving on [xxx] near [xxx] . Next to [xxx] my car stopped running so I pull over and I call my local mechanic who sold me the car. Js auto in santa ana, ca.

NHTSA #: 11466178
mediumELECTRICAL SYSTEM,ENGINE
Filed: Jan 2022

Out of the blue, I heard a very loud knocking noise coming from my engine. I was driving my children to school and as I hit the gas pedal the less power my car had. Not only would it not accelerate much but even the lights would dim.

NHTSA #: 11446136
mediumELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE
Filed: Dec 2021

Check engine light on. Taken to hyundai dealership for recall repairs. At the time, 3 recalls on vehicle.

NHTSA #: 11445031
mediumELECTRICAL SYSTEM
Filed: Nov 2021

We received a notice for an IMPORTANT Safety Recall for our 2015 Hyundai concerning a turn signal malfunction. According to the information given to us, this problem could understandably be very dangerous and life threatening.

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NHTSA #: 11441627
mediumELECTRICAL SYSTEM,EXTERIOR LIGHTING
Filed: Oct 2021

The contact owns a 2015 Hyundai Sonata. The contact received notification of NHTSA campaign number: 21V749000 (Exterior Lighting, Electrical System) however, the part to do the recall repair was unavailable. The contact called the local dealer who stated that parts were not yet available.

NHTSA #: 11435419
mediumELECTRICAL SYSTEM
Filed: Aug 2021

I was driving under normal conditions and every warning indicator light and chime went off, speedometer and tachometer gauges went to zero, digital display of speedometer went blank. I immediately pulled into a parking lot and shifted into park. I called the nearest Hyundai dealer to speak to a service rep, but was told they were busy and would call back. The car would not shift, it was locked in PARK. I turned it off, waited and turned back on, all warning indicators were still flashing, but I was able to shift into drive, and went straight to the dealer. Diagnostics by dealer was that "CEL WAS ON DUE TO HISTORY CODES. CLEARED CODES AND TEST DROVE THE CAR AND EVERYTHING WORKS AS DESIGNED." 200 miles later, same problem. I will gladly make my vehicle available for inspection upon request. I searched the internet and found others were having same problem. URL: https://www.hyundai-forums.com/threads/all-dashboard-warning-lights-on-rpm-gear-indicator-blank.660496/

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NHTSA #: 11430509
mediumELECTRICAL SYSTEM
Filed: Jan 2021

The recall of the ecu flammable software recalled was fixed at hyundai tysinger dealership in hampton va july 2020 when I retrieved the car the TPMS sensor was illuminated they assured me the software pkg they upgraded and other services provided were not related to that happening. I had a second option at rnr hampton va who ensured me that replacing each tire valve would fix the issue.

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NHTSA #: 11388688
mediumELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM
Filed: Dec 2020

VEHICLE DRIVER RECEIVED AUDIO AND VISUAL ALERT WHILE DRIVING AT HIGH RATE OF SPEED THAT THE "HYBRID WARNING FAILED AND TO CHECK HYBRID SYSTEM-TURN ENGINE OFF" AND TO PULL OVER SAFELY. HOWEVER, THE VEHICLE LOCKED AND LOST ALL POWER MAKING IT IMPOSSIBLE TO SAFELY EXIT THE INTERSTATE ALMOST INSTANTLY AFTER THE ALARM. UPON RESEARCH, I MANAGE A LARGE VEHICLE FLEET, WE HAVE MULTIPLE OTHER SONATA'S WITH THE SAME ISSUE-AND THERE IS A TSB FOR THIS KNOWN SAFETY FAILURE (17-HC-003-1).

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NHTSA #: 11383384
mediumELECTRICAL SYSTEM,ENGINE
Filed: Dec 2020

THE CAR HAS FAILED TO START ON MULTIPLE OCCASIONS. I ENTER THE CAR, PRESS THE BREAK AND THE PUSH TO START BUTTON, AND THE CAR FAILS TO IGNITE. IT HAPPENS NORMALLY WHEN IT IS COLDER, BUT WILL STILL DO IT WHEN IT IS WARMER OUT.

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NHTSA #: 11377370
mediumELECTRICAL SYSTEM,VISIBILITY/WIPER
Filed: Oct 2020

Head lights randomly go off while driving and do not come back on a lot of the time.this has been happening a lot as of 48000 miles and dealer says they can not find reason.

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NHTSA #: 11365898
mediumELECTRICAL SYSTEM,ENGINE
Filed: May 2020

Driving on the highway when "hybrid system warning. Do not drive" the vehicle lost all power and had to roll down the hill. This happened 2 years ago and the dealership supposedly fixed it.

NHTSA #: 11326367
mediumELECTRICAL SYSTEM,ENGINE
Filed: May 2020

In 2019 I had my computer replaced with less than 60k miles! I had every light come up on the dash board. I've been complaining to the dealer ship about my car running out of oil, the engine makes weird noises as it currently has less than 80k miles on it.

NHTSA #: 11325423
mediumELECTRICAL SYSTEM
Filed: Feb 2020

WHEN I HAVE THE "LANE DEPARTURE" RUNNING IT CANCELS OUT THE "BLIND SPOT DETECTION". THE DEALER HAS RECALIBRATED THE SENSORS TWICE AN FINALLY TOLD ME I COULDN'T OPERATE BOTH OF THOSE TWO ITEMS AND THE SAME TIME. THIS OCCURRED GOING DOWN THE ROAD, CITY OR HIGHWAY OR CITY STREETS.

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NHTSA #: 11311772
mediumELECTRICAL SYSTEM,ENGINE
Filed: Nov 2019

Car ,hybrid, died at a light. Warning light and buzzer alarm !charging system error do not drive. Was able to restart car.

NHTSA #: 11281191
mediumELECTRICAL SYSTEM
Filed: Oct 2019

Navigation system replaced twice. Defective GPS, bluetooth and speaker. Now in dealership for the 3rd time for 5 weeks and still can't find the problem.

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NHTSA #: 11268719
mediumELECTRICAL SYSTEM,ENGINE
Filed: Oct 2019

At 45,800 miles my sonata could not reach 60 MPH and the RPM could not reach 2000. I also noticed the gas mileage drops the sonata had 35,000 miles on it. I took the car to the dealer and was told it needs new engine.

NHTSA #: 11267209
mediumELECTRICAL SYSTEM,ELECTRONIC STABILITY CONTROL (ESC),ENGINE
Filed: Mar 2019

Engine light is in after recall in regards to the engine light and electric issue. The car is stopping and the gas pedal not working properly. The car starts shaking like it wants to turn off.

NHTSA #: 11187434
mediumELECTRICAL SYSTEM,SERVICE BRAKES
Filed: Dec 2018

Vehicle was stationary when problem first occured and when I applied my foot on the foot emergency parking brake the brake light does not illuminate on the dashboard. The light flickers occasionally or does not come on at all.

NHTSA #: 11161285
mediumELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE
Filed: Oct 2018

I took my car to priorty hyundai because it wouldn't start. They said it was a issue and then priorty hyundai fixed it and let me drive it. 3 weeks later it did not start.

NHTSA #: 11141488
mediumELECTRICAL SYSTEM,ELECTRONIC STABILITY CONTROL (ESC),ENGINE
Filed: Sep 2018

To note vehicle had a complete evaluation 1 week prior with no current or upcoming issues. Upon starting car "ABS light, traction light, bsd (blind side detection) light" came on. Upon driving, my bsd sensors did not operate, and engine made whistling sound upon acceleration and would not go over 40mph without the power being pulled from the engine.

NHTSA #: 11130526
mediumELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE
Filed: Mar 2018

1/2 mile after starting my vehicle and driving approx 30 MPH, my car shuttered and shook. Pulled over and it seemed to fix itself so I continued 23 miles to work. Was approx 39 degrees according to car dashboard.

NHTSA #: 11079053
mediumELECTRICAL SYSTEM
Filed: Aug 2017

Ecu sometime locks up. Causing all warning lights to light up, the vehicle would not shift into gear. When shift override is used the vehicle doesn't have power steering and meter gauges do not work.

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NHTSA #: 11013866
mediumELECTRICAL SYSTEM,WHEELS
Filed: Nov 2016

Tl* the contact owns a 2015 hyundai sonata. The contact stated that the PSI, maintenance, and severe system failure warning indicators illuminated. The dealer diagnosed that the PSI warning indicator illuminated due to changes in the weather.

NHTSA #: 10924997
mediumELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE
Filed: Jul 2016

On three different occasions the dash flashed "check TPMS" meaning check air in the tires. On all 3 occasions the car would not go into gear.the next occasion the check TPMS came on so I put air in the tires and drove around the corner to reset the tire pressure monitor (computer).

NHTSA #: 10883868
mediumELECTRICAL SYSTEM,ENGINE
Filed: Dec 2015

Tl* the contact owns a 2015 hyundai sonata. While driving 65 MPH, the vehicle began to decelerate as if the brakes were being applied. The contact was depressing the accelerator pedal with no response.

NHTSA #: 10810874
mediumELECTRICAL SYSTEM,SERVICE BRAKES
Filed: Aug 2015

My concern is whether or not there is a manufacturing defect in my 2015 hyundai sonata limited manufactured in the united states (and potentially other models as well). My owner's manual clearly states (page 5-41) that the ABS warning light on the dash should illuminate for 3 seconds during start up as the ABS system run a self-test, then extinguish.

NHTSA #: 10746007
mediumELECTRICAL SYSTEM,SERVICE BRAKES
Filed: Aug 2015

I purchased a 2015 hyundai sonata limited w/ tech pkg. I have the car with me in quebec canada for a job. To drive the vehicle in canada, it must undergo an inspection according to canadian standards.during vehicle startup, the ABS warning light on the dash must illuminate for 3 seconds and then go out to signify normal operation of the ABS.

NHTSA #: 10745561
mediumELECTRICAL SYSTEM,SERVICE BRAKES
Filed: Jun 2015

Tl* the contact owns a 2015 hyundai sonata. While driving at various speeds and attempting to engage the brakes, the vehicle failed to stop. Also, the vehicle experienced various electrical failures.

NHTSA #: 10730164
lowELECTRICAL SYSTEM,FORWARD COLLISION AVOIDANCE
Filed: Dec 2025

My 2015 Hyundai Sonata has a defective engine. The motor failed unexpectedly even though the car has low usage and has always been maintained properly. I was informed that many Hyundai engines from these years came with manufacturing issues, and mine appears to be one of them.

NHTSA #: 11702481
lowELECTRICAL SYSTEM,EXTERIOR LIGHTING,SERVICE BRAKES
Filed: Sep 2025

The rubber stopper for the brake light switch on the brake pedal deteriorated and fell apart. This resulted in the brake lights remaining on constantly, cruise control being disabled, and low battery voltage.

NHTSA #: 11688660
lowELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE
Filed: Aug 2025

I have contacted the guy that sold me the car he Refused to fix the recall which is my motor I need Something done , Hyundai won’t Honor their Recall .

NHTSA #: 11679743
lowELECTRICAL SYSTEM
Filed: May 2025

Mi auto no enciende y no detecta la llave simplemem nte no funciona nada no puedo arrancarlo

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NHTSA #: 11660133
lowELECTRICAL SYSTEM,STRUCTURE
Filed: Dec 2024

Unknown I pulled up to a gas station filled up my car coming back frome work like usual I finish I take off not even 1 mile and it started lacking the batteries got drained and it turned off I try to turn it back on and all it does is give me a message telling me to check charging system

NHTSA #: 11629061
lowELECTRICAL SYSTEM
Filed: Nov 2024

They try to use a fob key 3-4 time and it won’t sink in and my door is having problems locking without it

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NHTSA #: 11627345
lowELECTRICAL SYSTEM,EXTERIOR LIGHTING
Filed: Aug 2024

I have been driving at night about 3 times now and my headlights have gone off on their own and come back on after about 10 seconds. This has happened on countless other Hyundai drivers vehicles and needs to be investigated.

NHTSA #: 11611716
lowELECTRICAL SYSTEM,SERVICE BRAKES,ENGINE
Filed: Dec 2023

My break went out while trying to make a stop.

NHTSA #: 11561739
lowELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE
Filed: Jul 2023

While driving, received Hybrid system warning that shut the car down . Power steering and braking were non-existent so safely stopping and pulling over was near impossible.

NHTSA #: 11534987
lowELECTRICAL SYSTEM,UNKNOWN OR OTHER
Filed: Apr 2023

My car was stolen 1week after the recall was performed that was supposed to immobilized the engine. The recall did nothing and now I'm left with the aftermath.

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NHTSA #: 11515284
lowELECTRICAL SYSTEM
Filed: Feb 2023

2015 hyundai sonata. Consumer stated that thier vehicle was built without an ignition immobilizer.

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NHTSA #: 11509475
lowELECTRICAL SYSTEM,ENGINE AND ENGINE COOLING
Filed: Nov 2022

2015 hyundai sonata. Consumer writes in regard to excessively burning oil. The consumer stated the vehicle is burning 1quart of oil much more frequently than each 1,000 miles and has to consistently check the oil level of the vehicle.

NHTSA #: 11493787
lowELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE
Filed: Sep 2022

The issue is with the hybrid system, which malfunctioned and apparently ruined the rest of the car. The damaged components are adding up to over 75% of the car's value. The vehicle slowed and stopped suddenly on a busy road when the issue started.

NHTSA #: 11485835
lowELECTRICAL SYSTEM
Filed: Jun 2022

While driving on the interstate, the car began to jerk, and then the engine proceeded to rev as if the car needed a power boost to continue performing. The dashboard then said "Hybrid System Warning! Stop and Do Not Drive" and then the car would no longer accelerate and I had to pull over.

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NHTSA #: 11470696
lowELECTRICAL SYSTEM
Filed: Mar 2022

Fuse-High Voltage blow, no continuity. Forced us to pull off one lane highway. Turned off car and it would not start after that.

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NHTSA #: 11457151
lowELECTRICAL SYSTEM,UNKNOWN OR OTHER
Filed: Feb 2021

Vehicle continuously alerts that the hood is open when it is in fact closed. Hood latch is in good condition. This happens very randomly, even while driving.

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NHTSA #: 11397759
lowELECTRICAL SYSTEM,ENGINE
Filed: Jul 2020

While driving my car lights came on and car started to slow down. I pull over the side of the highway and my car completely stopped and would not come back on. I got a tow and was told there is a recall on my engine and to take it to hyundai.

NHTSA #: 11341562
lowELECTRICAL SYSTEM
Filed: Jun 2020

Horn/ panic alarm is non- functional. Just out of warranty at 62,000 miles.

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NHTSA #: 11330420
lowELECTRICAL SYSTEM,ENGINE
Filed: Jan 2020

8-10 times in the past year while driving car in freeway hybrid system warning comes up prompting to safely pull over and turn off car. Car then starts slowing down. Have taken the vehicle to hyundai service 4-5 times and they keep finding broken parts that dont fix the problem.

NHTSA #: 11302653
lowELECTRICAL SYSTEM
Filed: Oct 2019

I was driving on the highway when I noticed the RPM's dropped to zero and the accelerator stopped working. I was able to safely pull over with medium traffic traveling at 70 MPH.

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NHTSA #: 11271551
lowELECTRICAL SYSTEM
Filed: Oct 2019

The ventilated seats does not blow cool air even with air conditioning on max. However, my other sonata (same year and model) does not have this issue. Does it mean 50% of hyundai's ventilated seats fail?

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NHTSA #: 11267208
lowELECTRICAL SYSTEM
Filed: Sep 2019

Every sense I purchased the vehicle I've been having trouble with my ignition locking up and the accessory position and I'm not able to turn my key I will have to sit for 2 hours and just keep playing with the key until it decides to turn

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NHTSA #: 11253975
lowELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE
Filed: Sep 2019

I must start by saying that english is not my first language, korean is and I would like a translator when I am called for reference. On 07/16/2019 I purchased a 2015 hyundai sonata from carvana and have run into the following problems: the battery was not the correct size for that model car, the engine air intake was completely missing, and the supercharger blew up 4 days after I bought the car.

NHTSA #: 11253747
lowELECTRICAL SYSTEM,EXTERIOR LIGHTING
Filed: May 2019

I believe my vehicle may have a faulty headlight/signaling switch. Whenever I am driving it will randomly switch between the modes of drl, headlights or just off completely. Another issue I have more often then not is when I am trying to signal the blinkers will not turn on at all, and when they do its about 30sec to a minute after I initially moved the switch myself.

NHTSA #: 11207338
lowELECTRICAL SYSTEM,EXTERIOR LIGHTING
Filed: Apr 2019

When the right indicator was turned on, the left indicator lights came on. When the left indicator was turned on, the right indicator lights came on. When the indicators are turned on the first blink or two is the wrong direction, then it switches to the correct direction.

NHTSA #: 11204894
lowELECTRICAL SYSTEM,SEATS
Filed: Aug 2018

All functions for the seat maneuvering work, except the decline forward function. The vehicle was stationary and running.

NHTSA #: 11118434
lowELECTRICAL SYSTEM,EXTERIOR LIGHTING,VISIBILITY/WIPER
Filed: Jan 2017

Put blinker on for right hand turn, made the turn, when the blinder stalk (which also contains headlight controls) returned to home position, the headlights went out, and the instrument panel indicated my lights had switched off. My light knob remained in auto, with the computer thought I turned them off. This was at night.

NHTSA #: 10945352
lowELECTRICAL SYSTEM,ENGINE
Filed: Mar 2015

At 1540 miles 2015 hyundai sonata limited engine cam advance sensor failed. This caused engine running rough and limited power with inability to climb hills without constantly downshifting. Highway driving is dangerous due to inability to accelerate and merge and loss of power on hills.

NHTSA #: 10695016
lowELECTRICAL SYSTEM,FUEL/PROPULSION SYSTEM
Filed: Feb 2015

Brand new car purchased and few issues. Gas gauge only goes up to 7/8 even with full tank fill up. Gas mileage does not seem to indicate correct mileage.

NHTSA #: 10683577

Other 2015 Hyundai Sonata Issues