2014 Hyundai Sonata Complaint Log

Brake light illuminated & brake pedal travelled farther down affecting stopping of vehicle. ABS hydraulic control unit is leaking brake fluid. Repair shop confirmed leak.

3 months after purchasing this Vehicle from a notorious car company, I have noticed while driving on the Highway that a hybrid system warning message has popped on my dash board with the check brakes light blinking and beeping. The car then started slowing down with the brakes not functioning anymore. The car is only usable again after you shut it off, wait for few minutes and turn it back on. After several investigations by a Hyundai dealer, it turns out the defective part is a Hybrid Power Unit of HPU.

The contact owns a 2014 Hyundai Sonata. The contact stated while driving 35 MPH, she heard an abnormal sound. The contact stated no warning light was illuminated. The contact was able to park on the side of the road. The contact stated a bystander was able to assist her and informed her there was no oil in the engine. The contact stated she had the oil change in October. The bystander left to purchase oil and added oil to the engine. The contact restarted the vehicle but continued to hear the abnormal sound. The vehicle was not drivable. The contact towed the vehicle to the local dealer, where it was diagnosed with needing the engine to be replaced. The vehicle was not repaired. The contact was informed by a coworker that her VIN was associated with NHTSA Campaign Number: 20V121000 (Fuel System, Gasoline). The manufacturer had been informed of the failure but was informed they would not be responsible for the repairs for the recall due to not having the recall completed previous to the failure. The failure mileage was approximately 147,000.

January 29th my check engine light came on and I was not able to go no more than 40mph. there is a knocking noise coming from the engine. took it to autozone and the code was P1326. Now when I start it up it has a smoking smell to it and the knocking is getting louder. I have not driven my vehicle since January 29 2022 The knocking noise first started January 24th. I see there is a recall for this issue with other Hyundai vehicles but for some reason it is not showed for my vin. One Hyundai dealership told me they can not look at my vehicle until march1

Back light panel had to be replaced because light keep blowing. Engine is burning oil and have to put oil in often

Headlights and taillights constantly burning out. Taillights have melted sockets on both driver and passenger side and it seems the fuses are burning for anything powering the exterior lights. This is a safety hazard from not being seen on the road by other vehicles to a potential fire hazard.

The contact owns a 2014 Hyundai Sonata. The contact stated that while driving 70 MPH, the vehicle stalled with several unknown warning lights illuminated. The contact managed to coast the vehicle off the highway before shutting it off. Due to the failure, the contact had the vehicle towed to an independent mechanic where they informed her that the engine rod bearings had failed which led to engine failure. Upon investigation, it was discovered that NHTSA Campaign Number: 17V226000 (Engine and Engine Cooling) could be linked to her failure. The dealer nor the manufacturer had yet to be notified of the failure. The vehicle had yet to be repaired. The failure mileage was approximately 200,000.

The seat belt buckle will not stay clicked in. It is hard to get it to stay clicked in when first buckling up then while driving it will randomly unclip. It does is sometimes when I am braking too.

The coupling linkage in the steering system has a piece that is deteriorating. This causes the steering mechanism to slip and then clunks into place after turning the wheel a few centimeters. I have spoken with the mechanic about this he states this is a common issue with the Hyundai vehicles. The replacement of the part is extremely cheap but the labor cost is huge as the steering column has to be opened up and closed.

The airbag light turned and stayed on. I checked my Sonata in a repair shop and the diagnostic test reads a clock spring resistant too high. It recommended a clock spring replacement. I checked on the internet and found there was a recall for clock spring recall for Sonata 2011-2013, but my Sonata is 2014. Not sure why my 2014 model was missed. Please check if the clock spring in 2014 has the same model as Sonata 2013. If yes, please add Sonata 2014 to the recall list. [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

In May 2022 the engine was replaced as part of the Theta engine recall. Since that time the vehicle has been taken back to the authorized Hyundai dealership for oxygen sensors and a catalytic converter to be replaced. The check engine light is still on and out of pocket expenses are in excess of $3000 and growing. Hyundai corporate is refusing to cover any of these expenses stating that it is not engine related. In the meantime the car check engine is still on and by not taking responsibility for this has caused a safety issues as it is a known fact that their cars have a history of catching fire and I’m fearful that this may occur unless Hyundai takes responsibility and reimburses for these repairs and/or replace the car with one in like,kind and quality. It is my firm belief that Hyundai is well aware that when the engine was recalled it created issues with other parts such as oxygen sensors, catalytic converter , etc to fail and by not taking fiscal responsibility has created a safety issue for millions of Americans. I am begging the NHTSA at demanding Hyundai replace the vehicle and /or reimburse for additional expenses mentioned above as I am not the only American having to deal with Hyundai’s negligence. Simply saying it is not part of the warranty is not an inclusive defensive when millions of American lives are at stake.

The contact owns a 2014 Hyundai Sonata. The contact referenced NHTSA Campaign Number: 17V226000 (Engine and Engine Coolant). The contact stated that while his son was driving at an undisclosed speed, the check engine warning light illuminated and the vehicle stalled. The vehicle was towed to the dealer where it was diagnosed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and the contact was advised to go through arbitration. The failure mileage was 113,558.

Chest Harness slips off of the metal TClip in the back of the seat

i was coming around a bent and accelerated down a straightaway when the car shutdown and all dash lights came on. I had to quickly find a spot to pull over as I was losing momentum and it was hard to brake. I pulled on to the front yard of a residence as there was no road shoulder. The car was smoking and there was a distinct smell coming from it. Some of the car was still out over the road so traffic had to avoid it. There weren't streetlights and it was foggy at night. I used the emergency flashers. There was no warning before the problem took place as far as engine light or warning lights being on. I had the car towed. It is currently at a dealership. Dealership determined engine seizure after diagnosis.

The engine seized while driving. I lost all power and was forced off to the side of the road. Had it taken to dealership, and they said engine block need to be replaced. They won't honor the safety recall despite the fact that it says they will on the company campaign site search. There was no warning lights or messages regarding the catastrophic failure of the engine.

The contact owns a 2014 Hyundai Sonata. The contact stated that while driving at various speeds, an abnormal ticking sound was coming from the vehicle. There was no warning light illuminated. The contact called the dealer who informed him of NHTSA Campaign Number: 17V226000 (Engine and Engine Cooling) which was linked to the failure. The contact was instructed to have the vehicle towed to the dealer for service. Once the vehicle was towed to the dealer, the vehicle remained in their possession for weeks. The contact was informed that his vehicle was not under recall and was given an estimate for the repair. The manufacturer had been notified of the failure and provided a case number. The vehicle was not repaired. The failure mileage was approximately 140,000.

I brought my 2014 Hyundai Sonata Hybrid in for the 964- AUXILIARY CANISTER INSTALLION & 966- ENGINE MONITORING LOGIC Service recall campaigns on 12/08/21. Today, 12/21/21, in heavy traffic on the highway, my car engine abruptly shuts off, immediately decelerating, completely losing any ability to accerate while the engine light, parking break light come on along with an "electric motor warning - safely pull over and do not drive" message on the dashboard. All this happens while a high pitch alarm goes off. All happening simultaneously without warning on the highway with vehicles surrounding us driving 70 mph! This has never happened prior to today and should never happen. How we managed to avoid an accident or worse was a miracle. This was life threatening and should not be taken lightly!

The contact owns a 2014 Hyundai Sonata. The contact stated that the accelerator pedal was depressed while he was at a complete stop at the stoplight, but it failed to respond. The battery warning light and several unknown warning lights were illuminated. The contact turned off and attempted to restart the vehicle however, the vehicle would not start. The contact noticed smoke coming from underneath the driver’s side hood. The contact was able to push the vehicle to the side of the road with some assistance. The vehicle was towed to the dealer who diagnosed that the engine had seized and needed to be replaced. The manufacturer was made aware of the failure and a case was opened. The manufacturer called the contact and advised that he would be responsible for the cost of the repair as he failed to complete an unknown recall repair. The vehicle was not repaired. The approximate failure mileage was 50,100.

Engine needs to be replaced, engine light, brake light and loud ticking sound in engine

While driving the Warning in my dash appeared Check Brake Hybrid System Warning safely stop and do not drive. The front brakes sounded like they were rubbing against my tire. I stopped the car. Pushed emergency brake off and on (I’ve never had to use this before) turned car back on and it stopped. I’m worried it will happen again.

The contact owns a 2014 Hyundai Sonata. The contact stated while driving 40 MPH, there was an abnormal knocking sound coming from the engine. The accelerator pedal was depressed; however, the vehicle failed to respond. The contact was able to continue to drive to her residence. There was no warning light illuminated. The vehicle was taken to a local dealer who diagnosed the failure as a rod bearing failure with the engine. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 120,000.

I purchased this car on November 17th, it started giving me trouble on November 25th so i parked it. The problem was it started making a really loud noise and started to slow down in mid traffic while i was driving. i had to bear to the side of the road to avoid a car crash. i think it’s the motor , i’ve purchased a brand new battery and starter and neither of those was the problem. my car have been sitting every since the 25th i need to know what’s wrong with my vehicle beside the recalls i have on it!

The contact owns a 2014 Hyundai Sonata. The contact stated while driving at an undisclosed speed, the seat belt pre-tensioner warning light illuminated. The contact stated that on 11/15/2021, the seat belt pre-tensioner warning light turned off independently. The contact called the local dealer and made them aware of the failure. The vehicle was not diagnosed or repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 32,000.

As I was driving down the road , my light start flickering. Then immediately go out and wont come back on. No warning light came on. My light stating my trunk was open came on but my trunk was not open and the tire pressure light came on but normally it states which tire and that didn't happen either. Nothing was wrong with the tires either. I had them check.

I bought my car in December of 2020 with 64,000 miles and it start stalling in August of 2021. They did work on it and said it was good then it completely stopped in November 2021 and they said my engine was bad and they weren’t fixing it. I didn’t even put 10k miles on there. There was 72,028 miles when I took it in.

The contact owns a 2014 Hyundai Sonata. The contact stated that while driving approximately 55 MPH, an abnormal knocking sound was heard coming from the engine. There were no warning lights illuminated. The contact continued to drive, but the vehicle lost motive power and stalled while driving. The contact stated that while the vehicle was rolling, he shifted into neutral(N) and restarted the vehicle; however, several unknown warning lights illuminated while accelerating, and the vehicle lost motive power and stalled. The contact was able to veer to the side of the road. The vehicle failed to restart and was towed to the residence. The contact stated that he had received unknown recall notices related to the failure. The vehicle was towed to the dealer, where it was diagnosed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and informed the contact that they could not assist because he had not serviced the vehicle at a Hyundai dealer since 2018. Additionally, the manufacturer advised the contact to file a claim with BBB regarding a class-action lawsuit. The failure mileage was unknown.

I was driving in a school zone going 10 MPH and a warning flashed saying "Check Brake" then "Hybrid System Warning! Safely stop and do not drive" The brakes then locked up and the steering wheel became very stiff. I was able to pull over and turn the car off. I turned it back on and the warning was gone. However, the issue continued a couple weeks later and would not reset to a drivable condition, this prompted my husband to take the vehicle to Sterling Acura of Austin to be maintenance. The Power Brake Booster was replaced but the warning still appears sporadically, just long enough to read and then turns off.

The contact owns a 2014 Hyundai Sonata. The contact stated that while driving at 65 MPH at nighttime, the turn signal switch was engaged, and the headlights inadvertently turned off. There were no warning lights illuminated. The contact stated that he was able to turn on the high beams by engaging the high beam switch. The dealer was made aware of the failure but informed the contact that they would be able to diagnose the vehicle in four weeks. The dealer also advised the contact that the turn signal switch needed to be replaced. The contact also contacted a second unknown dealer who also advised the contact that the turn signal switch needed to be replaced; however, the earliest availability was in a couple of weeks. The contact stated that the failure had been reoccurring while driving. The vehicle was taken to an independent mechanic and the turn signal switch was replaced. The manufacturer was made aware of the failure but did not provide any assistance. A case was opened. The vehicle was repaired. The approximate failure mileage was 97,200.

My 2014 Hyundai Sonata shut off while I was driving twice. There is evidence of a knocking sound. Three different mechanics mentioned a possible recall from 2017 but my car wasn't serviced for it.

Engine failed spun bearing. Hyundai said they will not cover their defective engine.

I’ve had my car for a year and I change the oil faithfully. Well I now have a rod knocking and not sure why? My car has 138,000 miles on it. And I’ve changed my oil and filter as I should so now my car is sitting in the yard it cranks but when you crank it you wouldn’t think anything was wrong with it. You give it gas and it starts knocking. Why is this happening?

Headlights turn off when applying it turn signal. Low beam headlights are not shining far enough down the road to be able to see.

Sept 30, 2021 I was driving home on the highway with a speed limit Of 65mph, I was in the far left lane when my car started slowing down and all of my MIL's lit up the dashboard. I started panicking stepping on the gas pedal to speed up because of the traffic but I was unable to. But i managed to pull over to the shoulder then I turned off the car, waited a few minutes, then started the car back up. I proceeded off the exit managing only 35mph max speed. I had someone check my car And they found out I was low by 2 qts of oil. But prior to this I had just had my oil changed 1 month before. The car has 116100 mi on the odometer. The next day I contacted my local Hyundai dealership and was told I will need to have the car towed to them at that location. I was also told the time frame for someone to look at my car and repair would be 90 days turn around time. They advised me to contact other surrounding Hyundai dealerships. I contacted the another dealership and was told that I needed an appointment and I was scheduled to bring my car in a week later. My car has been at the dealership since 10/5/21. On oct 8th I was told they needed to perform a complete engine diagnostic, and a bearing clearance test to determine if the bearings have failed which results in internal engine failure. Which turned out to be a P1326 code. They also informed me that the engine would need to be replaced but would need it authorized by corporate. This is the message I received from Hyundai personnel: "We will submit a request to Hyundai on how to proceed. They will need to submit the requested maintenance records. Next time hearing from Hyundai personnel was on November 11th I was informed that records show that the status of my car is still "pending". My car has not been approved by Hyundai corporate as of this writing and I can't get a loner because they don't have the program anymore!

The car looses power the rpm want get above 2 and now it want crank

When driving at night headlights, and all lights goes off.(I do not drive much after dark, but this needs to be addressed). It has happened a few times this past year, thought it was me, yet my daughter used the car and she had it happened 4 or 5 times.Sometimes it happens when you use directional lights. No warning when it happens, which is very dangerous .There is only less than 68,000 miles. Supposed to be under warranty 100,000 miles or 10 years, yet I am told I have to pay $150.00 to do diagnostic which may not be solving the problem which is not fair. Looking online there are many complaints of this on this year and model. Asked the manufacturer when will they do a recall? After someone gets killed?

Vehicle died while driving on the highway had to pull over and have the car towed. Hyaundai dealership diagnosed it as a bad engine bearing which was part of an open and active recall which they confirmed. Hyaundai advised it is part of a recall that is still open but stated we didn’t come soon enough so they refuse to fix it. We never received the recall notice and the recall is still open and active.

The contact owns a 2014 Hyundai Sonata. The contact stated that while the son was driving approximately 40 MPH, the vehicle suddenly would not accelerate before the engine stalled. The vehicle was later towed to the local dealer who diagnosed that the engine had failed and needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified, but no assistance was offered. The failure mileage was 130,000.

The acceleration and, subsequently, the engine failed while on the freeway. All warning lights came on. This was a high-risk and potentially very dangerous situation to be on the freeway and have your vehicle suddenly lose power. The car was towed by AAA to a nearby service center. The mechanic there, as well as the AAA mechanic, both identified the engine issue and were aware of the current recall issue. They instructed to tow it to a dealer. It sat at an off-site lot owned by the Kearney Mesa Hyundai dealership for over a month, requiring car rental fees in excess of $1,000, before it was even diagnosed as an engine failure. But now, it still hasn't been approved by Hyundai Motor America for an engine replacement. First, I was told that they needed maintenance records. I provided those, plus all the recall notices I had received related to this, and for which I had brought the vehicle in for. They said the maintenance records weren't sufficient to reach a final decision. I was told by the dealership that they have asked them "to take pictures of the valve train, which requires them to remove the valve cover and order additional parts to reinstall in the event the engine is not approved." I don't understand this lengthy process -- and making me jump through hoops -- considering Hyundai is already under a concent order and subject to a total civil penalty of $140 million for its untimely handling of these engine recalls in the first place. Their website says: "Hyundai is committed to ensuring the quality and integrity of all our products through continuous improvement. In the event of a safety-related defect in one of our vehicles, Hyundai acts swiftly and efficiently to recall and fix the problem at no cost to affected customers." LOL. Also, when I first entered my VIN # it showed as having the recall issue now, all of the sudden, it doesn't. What's interesting is that when this There are no open Safety Recalls or Service Campaigns for this vehicle.

2014 Hyundai Sonata ([XXX]) 137,000 miles engine stalled at 70 mph on interstate. Loss of power to entire vehicle in heavy traffic. No warning lights or early indications of problems. The event caused 2 cars to leave roadway to avoid crashing. After getting to emergency lane the engine started back up with no malfunction indicator lamps or check engine light. Completed the remaining 5 mile trip at slow speed with the vehicle stalling once again as I was parking. This vehicle had recalls and never received any information regarding them. Hyundai denied engine replacement for not having knock sensor update performed. Purchased the car on February 7, 2017 and took car to dealership on August 21,2018 because of no brake lights. They performed inspection on 2 recalls that I was not aware of because I received no information on. The dealership never mentioned an open service campaign regarding a knock sensor update (Remedy date August 9,2018) that could have warned me of these problems and extended the engine warranty to a lifetime warranty. INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

The contact owns a 2014 Hyundai Sonata. The contact stated that while his son was driving 30 MPH, the check engine warning light illuminated the instrument panel with an abnormal clicking sound coming from the engine. The contact towed the vehicle to an independent mechanic who informed him that the vehicle was no longer safe to be driven. The contact then called a dealer and had the vehicle towed to the dealer for a diagnostic test. The contact was informed that the engine had failed and that the dealer needed approval from the manufacturer to replace the engine. The contact was called back and informed that they would not be able to service the vehicle because the vehicle had a salvage title. The contact then called the manufacturer directly and was given the same information. The vehicle had yet to be repaired and remained in the possession of the dealer. The failure mileage was approximately 79,000. From contact: Hyundai National has been extremely uncooperative. It was explained to them that the vehicle was about to prove fatal to his son, but none of the executives (to which the contact reached via email) replied via email. The case manager was rude and said she is the ultimate authority to make any decision and she has made a decision that Hyundai will not cover the repair of the vehicle. It should be noted that the salvage title of the vehicle had nothing to do with the engine. It was hit at the rear right due to which the vehicle was salvaged. Similar problems have happened with many many Hyundai vehicles. Do not know why it is not a national recall.

went to start my car-ignition locked,brakes are locked along with steering wheel.having a tow company to get my car to auto mechanic to figure out the problem.Worked fine day before-has been parked in driveway for about 13 hours prior,-no messages appeared -this is the first time ever happened.

Driving in the early AM darkness went to turn on my bights and my headlights and every other light went out leaving me moving at 60+ miles an hour in complete darkness on a highway. Headlights also flickering intermittently and at times when I try use my turn signal. Baffled at how this has not been recalled. This is a deadly manufacturer defect.

At 1st, my tail light went out on my passenger side of the car. I tired to fix the problem with replacing the bulb. This went on for several times. It got to the point that the bulb wouldn’t fix the problem. I then replaced the wiring harness. That worked for a day or two then the light was back out. I even went back to the dealership and had then replace the wiring harness, I was thinking perhaps I had a defected one, still to no avail. I then paid the $170 diagnostic fee so the dealership could find the problem. Well, I was told the problem was beyond the tail light and it was more than likely needed to be traced throughout my car. The job was gonna be too time consuming and costly for that particular dealership and ultimately my money was returned. Throughout this crazy process I had contacted the Hyundai corporate office to report the problem and was dismissed. So, here’s the bigger picture. Once I started researching this problem more and more people were having the same problems as I. The light bulbs in the tail lights was burning so hot that it would burn out the bulb, the wires and the housing causing many people to replace bulbs and in some cases the whole unit. This what happened to the driver side of my car. The entire housing and wiring was not good and the whole thing had to be replaced. Hyundai has some serious electrical defects with the year and model of my car. They don’t want even acknowledge that there is a problem. Honestly, one of the employees explained to me how this was a known problem and how the company tried to fix it by making the socket thicker with the hopes of the bulb not burning out. This employee knew the the wiring harness was changed before to the new one the original one because of the color of it. So, clearly, it did not solve the problem. Now that my electrical issues existent beyond the tail light means my car could be at risk of fire at anytime. Last thing, my high beams don’t work now also.

My engine cut out on me driving down the interstate and my check engine light started flashing. After getting my car off the road safely but barley I turned it off and turned it back on and check engine light still flashing and now my car will not proceed higher than 2000 rpm or over 60 mph. Took my car to a shop and the ran scanner and it came back as knock sensor. That was replaced and my car did the same thing after driving it about 2 miles. They ran the scan codes again and this time it came back as VVT solenoid. That was replaced but while replacing the solenoid When took out there was copper/metal shavings on the solenoid. Doing further investigation on this it is shown that the car of the same year make and model I have has had recall for engine failure for the bearings which would cause the shavings on my solenoid but my car is not under the recall but having the same exact problem.

From the time of my purchase of the car used in 2016 I noticed the the brake would sometimes make a squeaking sound if the brake pedal was depressed suddenly. In September of 2021 I noticed that a Brake Warning light would come on when starting the car. Sometimes the brake pedal would push to the floor as if there was no brake fluid pressure. I took the car to the Hyundai dealer and asked them to inspect and repair the problem. The problem was determined to be the ABS Pump along with the ABS Assembly. The units were replaced at a cost of $908.91. Later in June of 2022 the noise returned and the brake light again began to light. I didn't lose brakes but the light remained on whenever the vehicle was operating. I returned to the same dealer service shop and they inspected the problem and found DTC C1236. They checked pressure and it had 1054 Bar (needs to be 1000 Bar).The technician replaced the Hydraulic Electronic Control Unit and installed a Hybrid Noise Fix Kit. The cost for these repairs was $3351.15. I am aware of problems with other Hyundai model cars brakes. I hope that our car is safe to operate or park. The dealer confirmed the problems for both repair instances. I do not know if any other authorities have inspected this. I don't have the defective parts. The dealer service center retained them after both repairs.

Fuel delivery has intermittent pull when driving. This has been ongoing & had been mentioned from independent service center back in May. It Occurs at different speed levels when gas pedal is pushed, a hesitancy occurs like a sputter.

Engine shut off without warning on the freeway

I WAS DRIVING 70 MILES PER HOUR WHEN MY CAR STARTED SLOWING DOWN AND THE CHECK ENGINE LIGHT WENT ON. I COULD NOT GO MORE THAN 40 MILES PER HOUR ON THE FREEWAY. MY ENGINE STARTED MAKING A KNOCKING NOISE THAT EVENTUALLY CUT THE ENGINE OFF. I was told that the engine has a lifetime warranty according to the Hyundai Motor America and Kia Motors America Resolve Engine Litigation [https://www.hyundainews.com/en-us/releases/2883]. I am unable to get in contact with Hyundai.

MY CAR HAS BEEN DRIVING IN LIMP MODE FOR ALMOST TWO YEARS. I HAVE TAKEN IT TO THE DEALERSHIP OVER 8 TIMES FOR THE SAME PROBLEM WHILE IT WAS STILL UNDER WARRANTY. THE REPLACED THE KNOCK SENSER TWICE AND IT PASSES THE BEARINGS TEST. MY CHECK ENGINE LIGHT BLINKS AND IT HESISTATES WHILE DRIVING. I ONLY HAD THE CAR FOR ONE MONTH SINCE THIS STARTED AND EVERYONE IS GIVING ME THE RUN ARAOUND AND NOT FIXING THE PROBLEM. NOW MY WARRANTY IS EXPIRING BECAUSE I HAVE OVER 100,000 MILES ON IT BUT NOTHING IS FIXED.

My brake light went out and it must of caused a shirt cause it then melt a portion of the plastic from the light assembly.