2013 Hyundai Sonata

When my father was driving, the vehicle stalled out with no prior odd activity. He pulled over to the side of the road and attempted to start the vehicle. He saw smoke, opened the hood, saw flames and cleared the area of the vehicle. Due to the large Hyundai/Kia engine recall for his year of vehicle, the engine had been replaced 2-3 times and ONLY EVER been serviced by the dealership. We do not know if all recall repair work had been done, because there was also a fuel line recall which was "fixed" in 2020 and 2022.

Reported

Jul 2026

Incident date

Jul 2026

Mileage

Not provided

Outcome flags

Fire

Bought car from a used car dealership, car fax report filed 3 other owners, with a well maintenance report on file with oil change done atleast every 5K miles. Bought car in January 2026, maintenance had been done before car was taken off the lot. At 3k miles since hsving the ca on 05/15/26 I got my oil changed and cabin filters replaced. It’s only been less than 1500 miles and car engine had reportedly seized.

Reported

Jul 2026

Incident date

Jul 2026

Mileage

Not provided

Outcome flags

None reported

Driving my car, oil light comes on. I take to a local mechanic who said he sees this often, my engine is going to seize up and confirmed via VIN my car is affected by the Sonata Engine Recall campaign XXX. Vanessa At Hyundai said to take it to a dealership immediately for further inspection as it may not be safe to drive. Took to dealership on XXX. While at the dealership, service manager said on XXX “my car was perfect, didn’t know why it was even there and trying to find something wrong with it was like chasing unicorns.” I said please look again and on XXX the engine seized up as it was taken on a drive by said advisor. Via dealership, they took pictures of manifold, but Hyundai denied my replacing my engine per the recall. I called Hyundai to request an appeal and received a case number/case manager ( Madge case # XXX) on XXX. I then submitted maintenance records which showed at least one oil change at each requested interval and still denied on XXX. I continued to call both parties: dealership & case manager but got no reply. I received my case manager’s direct line at Hyundai on XXX via [XXX] who said no notes were on file and case manager would return call in 1-3 days and he has never returned my calls, nor has the service manager who said my car was in perfect driving condition. Today is July 8 and I am still waiting for a written letter or phone call explaining the reason for my denial. Napelton Hyundai is also charging me $215.00 for the engine inspection when my paperwork shows a NO CHARGE to you. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Reported

Jul 2026

Incident date

May 2026

Mileage

Not provided

Outcome flags

None reported

The contact owns a 2013 Hyundai Sonata. The contact stated that while driving at 60 MPH, the airbag warning light illuminated, and the horn failed to engage as intended. Additionally, the vehicle failed to respond when the accelerator pedal was depressed. The vehicle was taken to the dealer where it was diagnosed that the brake vacuum pump was not operating correctly and needed to be replaced. The vehicle was repaired by replacing the clock spring. The contact related the failure to a clock spring warranty extension TSB; however, the VIN was excluded. The manufacturer was notified of the failure and offered no assistance. The failure mileage was 124,000.

Reported

Jul 2026

Incident date

Jun 2026

Mileage

Not provided

Outcome flags

None reported

Engine developed a loud rod-bearing knock at approx. 107,771 miles, consistent with the Theta II GDI connecting-rod bearing defect addressed by NHTSA Recall 17V-226 (Hyundai Recall 162). The vehicle was taken out of service and delivered to Webb Hyundai, Highland, IN, on 06/13/2026, where it remains. Hyundai's own campaign records confirm Recall 162 (GDI engine inspection/replacement) was completed on this VIN on 10/02/2017 and the KSDS engine-monitoring software (Service Campaign 953) was installed 08/09/2019 - yet the engine has now failed in exactly the manner the recall was meant to remedy, indicating the recall remedy was ineffective for this vehicle. Hyundai Motor America (case #42847594) has refused repair, citing a "branded title"; the only brand on the title is a "Not Actual Mileage" odometer disclosure, not a salvage or rebuilt brand. NHTSA guidance is that title branding is not a valid basis for denying a recall remedy. The defect poses a risk of sudden engine failure and stalling while driving. No crash, fire, or injury. Requesting NHTSA review of recall remedy effectiveness and of Hyundai's denial.

Reported

Jul 2026

Incident date

Jun 2026

Mileage

Not provided

Outcome flags

None reported

My vehicle began experiencing excessive oil consumption several years before the engine failed. In approximately 2019, I reported the oil consumption to an authorized Hyundai dealership and expressed concern that my vehicle might have one of the known Theta II engine defects. I was told the Knock Sensor Detection System (KSDS) campaign had been completed and that my vehicle was not one requiring engine replacement. The excessive oil consumption continued. On June 6, 2026, the engine developed severe metal knocking, misfires, and became unsafe to operate. I was concerned the engine could fail completely or lose power while driving, creating a safety hazard for myself and others. The vehicle had to be towed to a Hyundai dealership on June 7, 2026. Hyundai of Kennesaw inspected the vehicle and verbally advised that the engine failure was caused by connecting rod bearing failure. Although the dealership identified connecting rod bearing failure, Hyundai Motor America declined to replace the engine and instead advised that it would not proceed with repairs because of the settlement provisions related to the vehicle's age and mileage. As a result, the vehicle remains inoperable. I am submitting this report because I believe this engine failure presents a significant safety concern due to the potential for sudden engine failure or loss of power while driving. I am also concerned that I reported symptoms years before the failure, yet the engine ultimately failed from the same type of defect associated with many Hyundai Theta II engines.

Reported

Jul 2026

Incident date

Jun 2026

Mileage

Not provided

Outcome flags

None reported

. The horn on steering wheel only works when steering wheel is turned completely right, and it is available for inspection upon request. . My safety and others put at risk, when needing to use horn to warn pedestrian or another driver of near miss incidents. . Problem been reproduced and confirmed by independent service center. . Component been inspected by authorized mechanic shop. . There are no warning lames, messages or other symptoms of the problem prior to the failure in this vehicle, and problem started on 6/02/2026 on my way home from work when I tried to use horn to warn another vehicle and it didn't work.

Reported

Jun 2026

Incident date

Jun 2026

Mileage

Not provided

Outcome flags

None reported

I was a victim of odometer fraud I bought a car in February of this year and on my odometer it has like 144,000 miles but in my carfax it states the car has about 300,000 miles.

Reported

Jun 2026

Incident date

Feb 2026

Mileage

Not provided

Outcome flags

None reported

I am writing about my 2013 Hyundai Sonata VIN: [XXX]. On [XXX] my vehicle experienced a knocking noise from the engine and the Illumination of the check engine light. The car lost power and I was unable to drive it home. I had to call a tow service to have the car towed to Alan Turner Hyundai, 6501 Pensacola Blvd, Pensacola, FL 32505. I spoke to a service writer at Alan Turner Hyundai. He told us that they could not help us and to contact Hyundai corporate office for help. We purchased this car brand new from Alan Turner Hyundai. We visited your web site and put in our VIN and the system stated that our vehicle was affected by the Sonata and Santa Fe Sport Engine Recall Campaign. We are an [XXX] with one car, and that car has stopped working. We need help in getting this car repaired under warranty via the Sonata and Santa Fe Sport Engine Recall Campaign. Thank you. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Reported

Jun 2026

Incident date

Jun 2026

Mileage

Not provided

Outcome flags

None reported

The vehicle’s ABS system is engaging autonomously, causing the car to brake without any driver input. The dealer stated it was: BRAKE ACTUATION UNIT AND HYDRAULIC POWER UNIT BLEEDING AND PROGRAMING

Reported

Jun 2026

Incident date

Aug 2025

Mileage

Not provided

Outcome flags

None reported

Odometer Fraud. The contact purchased a 2013 Hyundai Sonata on February 26, 2026. The vehicle was purchased as a dealer sale. The contact stated at the time of purchase, the odometer was recorded at 149,945. The contact later purchased a Carfax report, which recorded the odometer on November 10, 2025, at 279,966. In addition, the vehicle was advertised as a 2014 Hyundai Sonata; however, Carfax recorded the vehicle as a 2013 Hyundai Sonata. The dealer was made aware of the discrepancy.

Reported

Jun 2026

Incident date

Feb 2026

Mileage

Not provided

Outcome flags

None reported

Odometer Fraud. The contact purchased a 2013 Hyundai Sonata. It was discovered that there was a mileage discrepancy. The vehicle was a dealer sale. At the time of purchase, the vehicle mileage was 180,000, and at the time of registration, it was discovered that the mileage was 230,000.

Reported

Jun 2026

Incident date

Jun 2026

Mileage

Not provided

Outcome flags

None reported

Excessive oil burning

Reported

Jun 2026

Incident date

Dec 1969

Mileage

Not provided

Outcome flags

None reported

To Whom It May Concern: I am submitting this complaint to report ongoing safety concerns involving my 2013 Hyundai Sonata. I purchased this vehicle in 2022 through financing and paid it off in 2025. Since acquiring the vehicle, I have experienced persistent mechanical issues that I believe may pose a safety risk to myself, my child, and others on the road. The most concerning issue involves the braking system. I have had the brakes replaced and serviced multiple times, yet the brakes begin grinding again within a very short period, including an instance where the grinding returned approximately one month after replacement. Despite spending money on repairs, the problem continues to reoccur. I am concerned that there may be an underlying defect affecting the braking system that is not being properly identified or corrected through normal maintenance. In addition, the vehicle consumes an excessive amount of oil, requiring frequent monitoring and replacement between oil changes. I am concerned that this issue could potentially lead to engine failure or other dangerous mechanical problems while the vehicle is being operated. As a single mother, I rely on this vehicle daily for transportation to and from work and for caring for my family. I have experienced significant financial hardship attempting to keep the vehicle operational and safe. Despite my efforts to maintain the vehicle, these issues continue to occur. I respectfully request that the National Highway Traffic Safety Administration review this complaint and determine whether these issues may be related to known defects, recalls, investigations, or patterns reported by other owners of 2013 Hyundai Sonata vehicles. I am willing to provide maintenance records, repair invoices, mileage information, and any additional documentation that may assist in evaluating this matter. Thank you for your attention to this complaint and for your commitment to vehicle safety.

Reported

Jun 2026

Incident date

Feb 2026

Mileage

Not provided

Outcome flags

None reported

The contact owns a 2013 Hyundai Sonata. The contact stated while occupying the front driver's seat of the parked vehicle, the air bag suddenly deployed without impact. The contact stated that the air bag warning light might have been illuminated. The air bag hit the contact's face. The contact sustained a stinging sensation from the right side of the face and forehead, headaches and moderate neck pain. The contact did not seek medical assistance. The vehicle was taken to the dealer, where it was determined that the driver's air bag, the air bag module and clockspring needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 168,000.

Reported

Jun 2026

Incident date

May 2026

Mileage

Not provided

Outcome flags

1 injuries

This is a well-known and widely reported issue: 2013 Hyundai Sonata Hybrid car, which has recently experienced the following dashboard alert: "Hybrid system warning! Safely stop and do not drive." When the car is pulled over and shut down and sits for roughly 10 minutes, it starts up just fine and runs again for an undetermined amount of time, and then the alert will go off unexpectedly. This has happened twice, once the car was driven about 4 miles, and the alert came on, and the second time the alert came on as the car was started for the first time of the day. The car repair shop indicates that there are no codes saved when this happens. This is apparently a documented issue, where the codes are not saved, and difficult to diagnose by repair shops and dealers. It could lead to the vehicle completely shutting down while driving at highway speeds within traffic, which could cause a serious accident involving multiple vehicles and people. Why is this not recalled by the dealer and fixed? This has been reviewed by the dealer and by an independent repair shop. Is the NHTSA waiting for the death count to require the manufacturer to address the issue?

Reported

May 2026

Incident date

Apr 2026

Mileage

Not provided

Outcome flags

None reported

The contact owns a 2013 Hyundai Sonata. The contact stated that while driving at 65 MPH, the vehicle suddenly locked up. The engine was previously replaced in March at an undisclosed location. The engine light was illuminated. While using the code reader, he received the P0711 code related to the temperature sensor in the transmission. The contact indicated the failure was due to the temperature wiring harness. The vehicle was shifting hard. The contact stated that the failure was related to TSB 19-AT-015H. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not notified. The failure mileage was approximately 82,000.

Reported

May 2026

Incident date

Mar 2025

Mileage

Not provided

Outcome flags

None reported

Engine was replaced in 2023. In March 2026 there was a fuel line leak to include fuel misting near heat components. The vehicle was in a fender bender but Hyundai determined this did not cause the leak which eludes to this being a faulty installation of the engine replacement associated with the recall. I’ve reviewed my 2023 engine replacement invoice. I see the Service Kits were used to transfer parts from my old engine, but the High-Pressure Fuel Pipe (35340-2G710) is not listed. Per Hyundai's GDI service protocols and Recall 180, that pipe is a one-time-use safety component that should not be reused during an engine swap due to fire risk. Since it is leaking now, it’s clear the old pipe was reused and has failed. I'm asked for a goodwill replacement because this was a procedural error during the 2023 warranty work and was denied. This is a safety issue.

Reported

May 2026

Incident date

Mar 2026

Mileage

Not provided

Outcome flags

Crash

I am the original owner of a 2013 Hyundai Sonata (under 90K miles). In April 2026 the engine suddenly locked up without warning. The vehicle was towed to Massey Hyundai (Hagerstown, MD) and a claim was submitted to Hyundai Motor America for an engine replacement under Hyundai’s lifetime engine warranty program for affected 2.4L and 2.0L Theta II engines. I provided records I could obtain. Some oil changes were performed at home by my stepfather & several were performed by a local independent garage that has since gone out of business those records are unobtainable. I explained this & submitted all existing documentation. They denied my claim twice and closed both cases. I requested the official written denial, the date it was issued, the specific reasons for the denial, and the name and department of the individual who made the decision. Hyundai refused to provide any of that information, stating they “cannot disclose the information or documentation” and that the denial is “final.” Hyundai has not identified any specific maintenance item I allegedly neglected, nor provided any evidence supporting their claim of “exceptional maintenance neglect.” I have completed all Hyundai recalls and maintained the vehicle responsibly. Hyundai refuses to provide transparency or to reconsider the claim despite my documentation and original-owner status, I am requesting the Bureau of Consumer Protection investigate Hyundai Motor America for possible unfair or deceptive practices related to warranty denial & lack of disclosure. I ask that your office ask Hyundai to reopen & reevaluate my warranty claim for the Theta II engine defect based on the documentation I provided & my maintenance history as the original owner Provide the written denial, the date it was issued, the specific reasons for denial & the name title & department of the decision-maker Produce any evidence Hyundai relied on to conclude there was “exceptional maintenance neglect Hyundai can't substantiate its denial

Reported

May 2026

Incident date

Apr 2026

Mileage

Not provided

Outcome flags

None reported

I went shopping notice needed gasoline filled the tank 3/4 the next day I smell gasoline on My2013 Sonata Hybrid VIN [XXX] inside the car and I did not notice any light alerts etc., just the smell of gasoline inside the car. I ask for a ride I was scare to drive to the dealer on Monday 5/6/26 around 12:30 pm I called the dealer I was gonna dropped the car they told me diagnostic would take 3 days , I was afraid to cut on fire since my gas left a big stain and was wet gasoline in the parking lot at work., I called Hyundai USA mentioned the problem i notice there is a recall for gas pump leaking and causes gas tank to crack Recall for 17V-226 for fuel pump leaking 0n Hyundai sonatas hybrid 2011-2016 my car is in the Hyundai Dealership [XXX] [XXX] They called me telling me my gas tank is cracked cost of repair labor 2800.00 and 280.00 diagnostic charge and is ready for pick in 30 min No recalls I must pay for this service INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Reported

May 2026

Incident date

May 2026

Mileage

Not provided

Outcome flags

None reported

Unknown

Reported

May 2026

Incident date

May 2026

Mileage

Not provided

Outcome flags

None reported

While accelerating to merge into traffic, the engine suddenly lost power and died completely. I lost power steering and power brakes, making it difficult to safely maneuver the vehicle to the shoulder. There was no warning light or unusual noise prior to the stall. The vehicle has approximately 138,000 miles. This stall occurred in live traffic, creating a high risk of a rear-end collision.

Reported

Apr 2026

Incident date

Apr 2026

Mileage

Not provided

Outcome flags

None reported

My 2013 Hyundai Sonata Limited equipped with the Theta II 2.4L GDI engine experienced a sudden connecting rod bearing failure while driving on the expressway in Florida. At the time of failure, the vehicle had approximately 153,000 miles. The Check Engine Light illuminated and the vehicle entered limp mode, causing significant loss of power while in motion at highway speeds. The engine and vehicle remain available for inspection upon request. Diagnostic scan confirmed P1326 — the exact code the Knock Sensor Detection System (KSDS) is designed to trigger upon detecting connecting rod bearing wear or failure. Prior to this incident, no warning lamps or symptoms were present; the failure occurred suddenly while the vehicle was being driven normally. The KSDS software update was previously completed at an authorized Hyundai dealership. The vehicle has been maintained with regular oil changes and complete maintenance records are available. No engine sludge was found upon inspection at the dealership. The failure was confirmed by an authorized Hyundai dealership, which diagnosed connecting rod bearing failure consistent with the known Theta II GDI engine defect covered under the class action settlement lifetime warranty. Despite meeting all eligibility requirements — KSDS update completed, P1326 confirmed, full maintenance records, no evidence of neglect — Hyundai Motor America denied the warranty repair citing vehicle age and mileage exceeding 150,000 miles and 8 years. This mileage and age limitation does not apply to Theta II GDI engines under the lifetime warranty class action settlement. This failure represents a serious safety risk as the engine lost power while the vehicle was in motion on the expressway, creating a dangerous situation for the driver and other road users. The vehicle has not been inspected by police or insurance, but is available for manufacturer or NHTSA inspection.

Reported

Apr 2026

Incident date

Feb 2026

Mileage

Not provided

Outcome flags

None reported

Car engine caught fire. Allstate notified pictures provided below.

Reported

Apr 2026

Incident date

Apr 2026

Mileage

Not provided

Outcome flags

Fire

NHTSA Recall Number22V312000 I am writing to formally file a complaint regarding my 2013 Hyundai Sonata (VIN: [XXX] ), which is subject to a manufacturer recall #189 due to a fuel line defect posing a fire risk and potential severe injury. Today, I visited Wallace Hyundai in Fort Pierce, Florida, and the service manager Mr. Louis LaRussa and associate employed what I can only describe as a warranty circumvention tactic. They repeatedly delayed my recall repair by claiming I must first complete other optional recalls, unrelated to the fuel issue. They stated that they would not be paid by the manufacturer unless all recalls were done together. This is not only unprofessional but also a disregard for the serious safety hazard posed by this fuel line defect,they prioritize dealership financial interests over customer safety and contradicts the purpose of a safety recall. Furthermore, I was told I would need to leave my car for days or even weeks because parts supposedly must be ordered. As this is a nationwide recall, I expect a swift, ready-to-implement solution. I demand immediate action from Hyundai to honor the recall and ensure my safety is prioritized. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Reported

Apr 2026

Incident date

Apr 2026

Mileage

Not provided

Outcome flags

None reported

The contact owned a 2013 Hyundai Sonata. The contact stated that while attempting to start the vehicle, the vehicle failed to start. No warning lights were illuminated. A nearby Samaritan attempted to jump-start the vehicle, however the vehicle failed to start. The contact stated that 15 minutes later, the contact attempted to start the vehicle, and the vehicle started. The O'Rileys, where it was diagnosed with a failed battery. The contact was informed that the battery needed to be replaced. The vehicle was repaired. The contact stated that the following day, while attempting to start the vehicle, the vehicle failed to crank. The contact noticed smoke coming from under the hood. The contact and the contact's son exited the vehicle. The contact stated that fire came from under the hood, and the vehicle was consumed in the fire. The fire department arrived and extinguished the fire. The contact stated that it was a scary event. In addition, the contact stated that her minor son was traumatized by the event. No medical treatment was reported. The Fire Department Inspector informed the contact that the source of the fire was not confirmed. The insurance company had not inspected the vehicle. The manufacturer was not made aware of the failure. The failure mileage was approximately 170,000.

Reported

Apr 2026

Incident date

Apr 2026

Mileage

Not provided

Outcome flags

Fire 1 injuries

Engine was replaced couple of months ago due to a recall and today 3/30/2026 I'm pulling up to my driveway getting home from work in my car starts smoking it catches on fire

Reported

Mar 2026

Incident date

Mar 2026

Mileage

Not provided

Outcome flags

Fire

Engine died because oil wasn't changed, even though the car wasn't due for an oil change and no indicator flashed on the dashboard warning us that maintenance was needed.

Reported

Mar 2026

Incident date

Mar 2026

Mileage

Not provided

Outcome flags

None reported

No warning whatsoever. Car drove like a dream. All maintenance up to date. Oil changes done exactly on time. All recalls completed. Then all of a sudden while on the interstate, car started knocking extremely hard, lights on dash came on and car died. Almost caused several wrecks as I was going 70mph. This happened March 2026. Vehicle is a 2013 with 105,000 miles on it. 1-owner vehicle with clean title.

Reported

Mar 2026

Incident date

Mar 2026

Mileage

Not provided

Outcome flags

None reported

I was driving in the evening on 2/7/26. The red brake light came on in the dash and seconds later the car went into limp mode. An alarm went off indicating that the hybrid system was not functioning. The braking performance decreased significantly. The car slowed down immediately and could not exceed 15 mph. My safety was extremely compromised. Luckily i was not on a high speed road or interstate and was able to pull off onto a side road. If i had been on a busier road, I believe that i would have been in an accident. This could have seriously injured myself or others. The vehicle was towed to a repair shop. The braking pump was replaced and that rectified the problem so far. The old part has been disposed of. The problem was reproduced by the repair facility.

Reported

Mar 2026

Incident date

Feb 2026

Mileage

Not provided

Outcome flags

None reported

The contact owns a 2013 Hyundai Sonata. The contact’s wife stated that while driving at an undisclosed speed, there was a fuel odor coming from the vehicle. There was no warning light illuminated. After inspecting the vehicle, the contact became aware that the high-pressure fuel pipe was leaking. The vehicle was taken to the dealer, where it was diagnosed, and determined that the high-pressure fuel pipe had failed and needed to be replaced. The vehicle was repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 81,000.

Reported

Mar 2026

Incident date

Mar 2026

Mileage

Not provided

Outcome flags

None reported

I was driving in highway and just engine lockout and vehicle shutdown

Reported

Mar 2026

Incident date

Mar 2026

Mileage

Not provided

Outcome flags

None reported

The contact owned a 2013 Hyundai Sonata. The contact stated that while the contact's son was driving at an undisclosed speed, the brake pedal was depressed, the vehicle failed to stop as intended. The contact's son noticed an unusual sound coming from the hood compartment. The contact stated that the sound was as if something was coming through the hood. The contact's son lost control of the vehicle. The contact's vehicle rolled four times before rolling into a ditch. The contact's vehicle caught on fire. The contact's son was still inside the vehicle. The contact's son exited the vehicle. The fire department arrived and extinguished the fire. The vehicle was towed to a local tow yard. The contact's son was transported by a medical helicopter to a local medical facility. The contact's son sustained a punctured left lung, seven broken ribs, a fractured right hip, and additional bruises, minor burns, and bumps. The contact was advised by the insurance company to report the failure to the NHTSA Hotline. In addition, the contact was informed of an unrepaired recall associated with the VIN, NHTSA Campaign Number: 22V312000 (Fuel System, Gasoline), which the contact was not aware of the unrepaired recall. The contact was unsure if the vehicle had been inspected by the insurance company. The manufacturer was not made aware of the failure. The failure mileage was approximately 170,000.

Reported

Mar 2026

Incident date

Jan 2026

Mileage

Not provided

Outcome flags

Fire 1 injuries

3rd time in the last 6000 miles the knock sensor came on and the dealer clears it, charges me repairs and sends me home with the code cleared car. All 3 times the car imeditently kicked into limp mode while I was on the highway at high speeds, suddently being slowed without warning. When checked with a local scanner it showed P1326 code and dealers all confirmed it. First incident happened in Utah in 2023 (108949miles) and the last 2 happened in michigan in 2025(114850 miles) and now 2026 (115890 miles).

Reported

Mar 2026

Incident date

Mar 2026

Mileage

Not provided

Outcome flags

None reported

My 2013 Hyundai Sonata has a replacement 2.0T Theta II engine. Recently, it developed a fuel leak that identically matches the description of Hyundai recall Recall 22-01-047H (NHTSA #22V-312). I have attached a description of my fuel leak as assesed by a Hyundai dealership alongside a .pdf of the NHTSA safety recall report to demonstrate that the issue is identical. Hyundai corporate is refusing to acknowledge that this is an identical issue and that my exact VIN group for 2013 Sonatas should be included in this recall. This issue represents a serious risk to life and property that Hyundai is refusing to officially address. They have refused to cover repairs for this issue. Additional info: my car has 124,047 miles on the odometer, but this replacement engine only has about 26,000 miles on it.

Reported

Mar 2026

Incident date

Feb 2026

Mileage

Not provided

Outcome flags

None reported

Hi, I recently bought my car with a savage title, the inside of the engine in my 2013 Hyundai sonata is making a knocking noise, it has the engine light on and when I scanned it, it shows code P1326, I did some research and found out that Hyundai issued a safety recall 162 back in 2017. In the Hyundai recall webpage records it shows the recall as complete on 8/7/2020. However the engine is making the knocking noise. I took the car to the dealer (Oxmoor Hyundai in Louisville) to have it checked for that safety recall on 2/2/2026 and it was not checked until 2/12/2026 and they told me that they applied for an engine replacement that day, then on 2/18/2026 dealer reached out to me saying that my engine replacement was approved and that they were waiting for the engine to be delivered between 5 to 7 business days. Then on 2/19/2026 I received a call from the dealer and they told me that the engine replacement was not approved due to the title being savage, I asked why was that if it was a safety recall and she responded back saying that it was not a safety recall, it was just an extended warranty, I asked for more explanations on why if it was already approved why did it change the next day and they told me that I had to call the Hyundai customer service. I called the Hyundai customer service line on 2/20/2026 and they told me that they were going to reach out to the dealer about this issue. I haven't had any updates after that.

Reported

Feb 2026

Incident date

Jan 2026

Mileage

Not provided

Outcome flags

None reported

The contact owns a 2013 Hyundai Sonata. The contact stated that while driving at an undisclosed speed, the vehicle failed to accelerate as intended while depressing the accelerator pedal, before the vehicle stalled. The contact was able to coast to the side of the road. After several attempts, the vehicle restarted. A mechanic friend replaced the crankshaft and camshaft position sensors. The contact stated that the failure persisted. When the RPM was high, the vehicle was idling roughly. The contact stated that on a separate occasion, while driving at an undisclosed speed, the vehicle failed to accelerate as intended while depressing the accelerator pedal, and the engine seized. The contact was able to coast to the side of the road, where the vehicle failed to restart. The vehicle was towed to the residence. The contact was able to jumpstart the vehicle, and the vehicle was taken to the dealer, where it was diagnosed with engine failure. The vehicle was not repaired. The contact stated that the dealer charged for the diagnostic test, and the contact refused to pay. The contact stated that the testing should be covered by the recall. The vehicle remained at the dealer unrepaired. The dealer charged the contact a storage fee, and a lien was placed on the vehicle, and the vehicle might be sold to pay for the storage fee. The manufacturer was made aware of the failure and informed the contact that the diagnostic fee would be paid by the manufacturer, and the warranty was extended. The manufacturer informed the contact that a supervisor would reach out; however, the contact was still waiting to hear from the supervisor. The failure mileage was approximately 79,000.

Reported

Feb 2026

Incident date

Apr 2025

Mileage

Not provided

Outcome flags

None reported

Recall 162 engine died no reason Hyundai refused to replace engine 2nd submission

Reported

Feb 2026

Incident date

Oct 2024

Mileage

Not provided

Outcome flags

None reported

It is a known issue on several makes and years on Hyundais. excessive oil consumption. burning a quart every 375 miles. at one point we had no oil in the car at all. causing a potential major safety issue lubricating parts of the engine. etc. we have contacted Hyundai several times and brought to Hyundai dealer who has confirmed issue through a test. no warning that oil was low!

Reported

Feb 2026

Incident date

Dec 2025

Mileage

Not provided

Outcome flags

None reported

Experienced sudden unintended acceleration causing my car to speed up, lose control, and crash into the vehicle in front of me.

Reported

Feb 2026

Incident date

Jan 2026

Mileage

Not provided

Outcome flags

Crash

My 2013 Hyundai Sonata (VIN: [XXX] , 2.4L Theta II GDI engine) is experiencing symptoms consistent with the known Theta II engine defects covered under prior NHTSA recalls (e.g., 17V-226) and the related class action settlement for connecting rod bearing wear due to manufacturing debris restricting oil flow. The vehicle has begun exhibiting [describe your specific symptoms here, e.g.: "a loud metallic knocking/tapping noise from the engine that increases with RPM, especially during acceleration or at highway speeds; reduced engine power and hesitation; illumination of the check engine light and/or oil pressure warning light; excessive vibration; or sudden loss of power/stalling risk"]. These issues have [escalated/worsened over time or occurred suddenly while driving]. This poses a serious safety hazard because premature bearing wear can lead to complete engine seizure or stall without warning while the vehicle is in motion, potentially at highway speeds, resulting in loss of motive power, inability to maintain speed, or increased risk of collision, injury, or fatality. I have properly maintained the vehicle with regular oil changes using the recommended full synthetic oil [add if true: "and can provide service records showing no evidence of sludge or neglect"]. Despite submitting an appeal/claim under the Hyundai Theta Engine Class Action Settlement (Case Number XXX), I received confirmation on December 30, 2025, promising a decision within 14 business days, but as of January 16, 2026, there has been no response or update despite follow-up attempts. This ongoing delay prevents me from obtaining the necessary inspection, repair, or replacement under the extended warranty/safety coverage, leaving the vehicle in a potentially unsafe condition. I am requesting that NHTSA review this as part of the pattern of Theta II engine failures in 2011-2014 Hyundai Sonatas, which have led to thousands of similar complaints, recalls, and investigations into untimely INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Reported

Jan 2026

Incident date

Dec 2025

Mileage

Not provided

Outcome flags

None reported

Engine losing power and metal shavings in oil and engining shutting off

Reported

Jan 2026

Incident date

Jan 2026

Mileage

Not provided

Outcome flags

None reported

While driving, vehicle slowed down abruptly and stopped. It was flashing “vehicle not safe to drive”. This happened before hen I got a new engine 2 years ago. Even with a new engine now it is happening again. I took it to Nissan Moreno Valley and paid $240 for diagnostic only to find out there a software update they had to do with a tablet. No work needed to be one just a software update hooked up to their system. Hyundai cooperate would not assist to over this fee. I like have crashed with this happening. The car just stops with no warning and it’s extremely dangerous how it cuts off while driving. Luckily I was on the streets not freeway.

Reported

Jan 2026

Incident date

Jan 2026

Mileage

Not provided

Outcome flags

None reported

Our 2012 Hyundai Sonata (VIN [XXX] ) has experienced several cracks in the dashboard area of the vehicle. We know this is a reported common problem with this vehicle and some information says its related to both heat and sun exposure. However, my wife has always used sunshades everywhere she travels and the car has been parked in the garage when its not in operation. We are also concerned that this could be a safety issue if the air bag ever deployed in an accident. The dealership where we purchased and Hyundai Corporate have denied our claims. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Reported

Jan 2026

Incident date

Dec 2025

Mileage

Not provided

Outcome flags

None reported

Wiring for headlights, and break lights has been malfunctioning. It is not a fuse and i have tried changing them to the point i keep extra in my trunk and still won't work. yes, available for inspection, I have been pulled over multiple times and was written a citation yesterday.

Reported

Jan 2026

Incident date

Aug 2025

Mileage

Not provided

Outcome flags

None reported

See attached document for complaint.

Reported

Jan 2026

Incident date

Nov 2025

Mileage

Not provided

Outcome flags

None reported

Engine Seized while driving - took to Hyundai dealership in Newport News VA and was advised it was negligence on our part. car was just inspected 2 months prior with no issues. All repairs were completed 05/23/2023 as required by Hyundai. Car does not start and they refuse to fix it. Car engine was recalled and never replaced. Information states it was but dealership refuses to provide records showing it was replaced since it was not. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Reported

Jan 2026

Incident date

Jul 2023

Mileage

Not provided

Outcome flags

None reported

I started smelling a little gas in the 20th. And on the 21st it got a lot worse so I took it to the dealership. This is the same place that replaced the engine because it failed and it was a recall. I let them know of the recall and they said it is not covered. They told me it was the high-pressure fuel line that connects to the pump. I have provided a picture of what the tech said.

Reported

Dec 2025

Incident date

Dec 2025

Mileage

Not provided

Outcome flags

None reported

About a year ago, I went out one morning, and the Rear Passenger Door would not engage or open. I tried using the key fob, as well as manual lock, trying to lock and unlock, and it still would not open. No one can get into the car from the outside. No one can get out of the car from the inside. This especially is very dangerous. Nothing has changed. I would like Hyundai to repair my door, since it is inoperable. In case of accident, fire, or other reason, someone would be locked in to their detriment.

Reported

Dec 2025

Incident date

Dec 2024

Mileage

Not provided

Outcome flags

None reported

My vehicle had Hyundai Safety Recall 227 (fuel tube replacement) completed on December 7, 2022. After the recall repair, the same fuel-system symptoms returned. A Hyundai dealership diagnosed failure of the high-pressure fuel pump and high-pressure fuel pipe and stated the condition was critical and a safety risk due to fuel system involvement and potential fire hazard. Hyundai Motor America declined assistance, citing vehicle age and mileage, despite this being a recurring fuel-system safety issue following a recall repair. The vehicle continues to present fuel-related safety concerns, and operating the vehicle poses a potential fire risk. In addition, the estimated repair cost exceeds $2,000, which represents a significant financial hardship for a safety-related defect that occurred after a recall repair. I am submitting this complaint due to concern for vehicle safety and the recurrence of a fuel-system defect after a manufacturer safety recall.

Reported

Dec 2025

Incident date

Dec 2025

Mileage

Not provided

Outcome flags

None reported

Hyundai Motor America (Hyundai) is recalling certain 2013-2014 Sonata vehicles. The low pressure fuel hose that connects the low pressure fuel pump to the direct injection fuel pump may crack over time, due to heat generated within the engine compartment.

Risk: A cracked fuel hose may leak fuel, which can increase the risk of a fire.

Remedy: Dealers will replace the low pressure fuel hose, free of charge. Owner notification letters were mailed October 10, 2022. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 227. This recall replaces NHTSA recall number 20V-121. Vehicles previously repaired under recall 20V-121 that did not receive a replacement fuel hose will need to have this new recall remedy performed.

Hyundai Motor America (Hyundai) is recalling certain 2011-2014 Sonata and 2011-2015 Sonata Hybrid vehicles. In the affected vehicles, the seat belt linkages for both front seat belts may detach from the seat belt anchor pretensioners.

Risk: In the event of a crash, if the seat belts detach from the anchor pretensioners, it can increase the risk of injury.

Remedy: Hyundai will notify owners and dealers will inspect the connection between the seat belt linkages and the seat belt anchor pretensioners, repairing them as necessary, free of charge. The recall is expected to begin April 7, 2017. Owner's may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for the recall is 160.

Hyundai Motor America (Hyundai) is recalling certain 2011-2014 Sonata and 2011-2015 Sonata Hybrid vehicles previously repaired under recall campaign 17V-152. The seat belt linkages for both front seat belts may detach from the seat belt anchor pretensioners.

Risk: If the seat belt linkage detaches from the seat belt anchorage, it can not properly restrain the occupant in the event of a crash, increasing the risk of injury.

Remedy: Hyundai will notify owners, and dealers will again verify the connection between the seat belt linkage and the pretensioner and additionally install a warning label to prevent future seat belt linkage detachment, free of charge. The recall began November 6, 2017. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 169.

Hyundai is recalling certain model year 2012-2013 Hyundai Sonata passenger cars, manufactured from January 24, 2012, through June 21, 2012. The curtain side airbags on these vehicles may inflate without deployment command due to an error during manufacturing.

Risk: The curtain airbag may inflate without deployment command and increase the risk of injury to occupants of the vehicle. Additionally, an unexpected deployment would be a significant driver distraction and would limit the driver's visibility, increasing the risk of a crash.

Remedy: Hyundai dealers will notify owners, and dealers will replace the curtain side airbags free of charge. This recall began on August 31, 2012. Owners may contact Hyundai at 1-800-633-5151.

Hyundai Motor Company (Hyundai) is recalling certain model year 2011-2014 Sonata vehicles manufactured December 11, 2009, through May 29, 2014. In the affected vehicles, the transmission shift cable may detach from from the shift lever pin.

Risk: If the transmission shift cable detaches, the transmission gear selection may not match the indicated gear and the vehicle may move in an unintended or unexpected direction, increasing the risk of a crash. Furthermore, when the driver parks the vehicle, despite selecting the 'PARK' position, the transmission may not be in 'PARK.' If the vehicle is not in the 'PARK' position and the parking brake is not applied, there is a risk the vehicle will roll away as the driver and other occupants exit the vehicle or anytime thereafter. A vehicle rollaway increases the risk of injury to exiting occupants and bystanders.

Remedy: Hyundai will notify owners, and dealers will inspect and, as necessary, repair the connection between the shift cable and shift lever, free of charge. The recall began in September 2014. Owners may contact Hyundai customer service at 1-800-633-5151. Hyundai's number for this recall is 123.

Hyundai Motor America (Hyundai) is recalling certain 2013-2014 Sonata and Santa Fe Sport vehicles. Machining errors during the engine manufacturing process may cause premature bearing wear within the engine.

Risk: Bearing wear may result in the engine seizing, increasing the risk of a crash.

Remedy: Hyundai will notify owners, and dealers will inspect the engine, replacing the engine short block, as necessary, free of charge. The recall began June 2017. Owners may contact Hyundai customer service at 1-800-633-5151. Hyundai's number for this recall is 162.

Hyundai Motor America (Hyundai) is recalling certain 2011-2013 Sonata and 2011-2012 Sonata Hybrid vehicles. On February 27, 2018, Hyundai Motor Company (Hyundai) notified NHTSA that they were recalling 154,753 model year 2011 Sonata vehicles. On April 18, 2018, Hyundai expanded the recall to include an additional 425,305 model year 2012-2013 Sonata and 2011-2012 Sonata Hybrid vehicles. In the event of a crash, the air bag control unit (ACU) may short circuit, preventing the frontal air bags, seat belt pretensioners, and side air bags from deploying.

Risk: If the frontal air bags, seat belt pretensioners, and side air bags are disabled, there is an increased risk of injury to the vehicle occupants in the event of a vehicle crash that necessitates deployment of these safety systems.

Remedy: Hyundai will notify owners, and dealers will install an external wire filter kit, free of charge. The recall began October 15, 2018. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 174.

Hyundai Motor America (Hyundai) is recalling certain 2011-2014 Sonata and 2013-2014 Santa Fe Sport vehicles previously repaired under recall numbers 15V-568 and 17V-226. The high pressure fuel pipe that connects to the fuel pump outlet may have been damaged, misaligned, or improperly torqued during the engine replacement procedure, allowing fuel to leak from the pipe.

Risk: A fuel leak in the presence of an ignition source can increase the risk of a fire.

Remedy: Hyundai will notify owners, and dealers will inspect and replace the fuel pipe, as necessary, free of charge. The recall began March 1, 2019. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's recall number for this recall is 180.

Hyundai Motor America (Hyundai) is recalling certain 2013-2014 Sonata vehicles. The low pressure fuel hose that connects the low pressure fuel pump to the direct injection fuel pump may crack over time due to heat generated within the engine compartment.

Risk: If the fuel line cracks, a fuel leak can occur, increasing the risk of a fire.

Remedy: Hyundai will notify owners, and dealers will inspect the low-pressure fuel hose for damage or leaking, replacing it as necessary. If no damage or leaking is found, heat-protective tape will be installed. Repairs will be performed free of charge. The recall began August 10, 2020. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 189. This recall has been replaced by NHTSA recall number 22V-314.