Showing 78,021 complaints for HYUNDAI
Incident date: Sep 7, 2026
My INTEGRATED THERMAL MANAGEMENT (ITM) module went bad in my 2022 Hyundai Santa Cruz. I notified Hyundai about it and found out there are several service bulletins related to this part. My truck was outside the bumper-to-bumper warranty, so I had to pay over $1000.00 to get it replaced. I think it's shitty that Hyundai knows there is an issue with part on 2022-2023 Santa Cruz's and aren't willing
... to cover it. On top of that, the ECU has to re-calibrated after the repair, which didn't allow me to replace the part myself.Read more
Incident date: Sep 1, 2026
Our vehicle does this all the time and has done so for almost two years. After starting the vehicle and then shifting to a gear, either drive or reverse. The vehicle does not always go into gear. When you take your foot off the brake to push on the accelerator, the vehicle will start to roll in the opposite direction if you are on a very small incline in the opposite direction. If you are on flat
... ground, the car will not move for a few seconds. If the incline is in the direction of your selected gear, you start rolling in that direction with no power from the transmission. In one to three seconds you get power to the transmission. This happens at any time of the day, from the very first start up, to anytime during the day when in use. If you stop to get gas and when you restart the vehicle it can happen. We have almost hit other cars and people several times from rolling backwards when we have drive selected because the transmission does not properly engage. Everytime it happens I say to the car, why are you doing this? The only reason we haven't hit anyone or another car is because I hit the brakes again very quickly once we start rolling backwards after we do not start going forward. Not sure if it is associated or not, but driving through the parking lot a few times in drive. We have lost all power to the transmission. You are driving along and without any visual indications or sounds, you just start slowing down. If you press on the gas more, it does nothing to increase the speed of the vehicle. It has only happened once to us on a road going 45 mph. The power came back after a few seconds.Read more
Incident date: Aug 24, 2026
My car makes a clunking noise in the rear (rear differential) while starting/ stopping at slow speeds or turning a corner. No warning lights but it seems to be worse. Dealership has replaced shock absorber assembly and said it corrected it. It did not. I have called the dealership again for them to tell me my car needed a system update.
Incident date: May 30, 2026
The safety recall (Hyundai Recall 227, NHTSA Recall 22V-312) repair on my 2013 Hyundai Sonata (previously completed by a Hyundai dealership prior to my purchase in April 2026) has suffered a critical mechanical failure. In May 2026, within 30 days of driving the vehicle, the recalled safety component completely failed while the vehicle was in operation on a public roadway. This sudden failure crea
... ted an immediate safety hazard, resulting in complete fuel loss, forcing me to immediately pull over and have the vehicle towed to a repair facility (Meineke).An independent mechanical inspection confirmed that the exact component covered under the manufacturer's original safety recall had failed again. Because a critical, manufacturer-designated safety recall remedy failed to permanently correct the underlying defect within 30 days of use, this vehicle remains an active safety hazard.Read more
Incident date: Sep 9, 2026
I do not understand how Hyundai can approve its required testing process, have the vehicle fail that test, and then deny the engine replacement resulting from those findings. This is unfair and raises serious concerns about how Hyundai is applying its warranty procedures.Hyundai’s published oil-consumption procedures establish a process for diagnosing excessive oil consumption and determining wh
... en further repairs, including engine replacement, may be warranted. I am requesting that Hyundai explain exactly what requirement my vehicle allegedly failed to meet and provide documentation supporting the denial.I am requesting that Hyundai reverse the denial and fully cover the necessary engine replacement under warranty. I also request a complete review of my maintenance history, repair records, oil-consumption test results, diagnostics, and the dealership’s submission. This vehicle has been properly maintained and has only approximately 80,000 miles. I purchased it expecting a reliable vehicle that would last many years. An engine developing excessive oil consumption at this mileage is unacceptable, and I believe Hyundai should stand behind its product and warranty obligations.Read more
Incident date: Sep 9, 2026
I do not understand how Hyundai can approve its required testing process, have the vehicle fail that test, and then deny the engine replacement resulting from those findings. This is unfair and raises serious concerns about how Hyundai is applying its warranty procedures.Hyundai’s published oil-consumption procedures establish a process for diagnosing excessive oil consumption and determining wh
... en further repairs, including engine replacement, may be warranted. I am requesting that Hyundai explain exactly what requirement my vehicle allegedly failed to meet and provide documentation supporting the denial.I am requesting that Hyundai reverse the denial and fully cover the necessary engine replacement under warranty. I also request a complete review of my maintenance history, repair records, oil-consumption test results, diagnostics, and the dealership’s submission. This vehicle has been properly maintained and has only approximately 80,000 miles. I purchased it expecting a reliable vehicle that would last many years. An engine developing excessive oil consumption at this mileage is unacceptable, and I believe Hyundai should stand behind its product and warranty obligations.Read more
Incident date: Mar 21, 2026
There was a recall for my 3rd row seat, my car sat at the dealer for 6 months due to it. They tell me they fixed the recall after 6 months I receive my car and my seats are not functioning. I believe the safety of my kids are at risk due to this. They have yet to take the vehicle back to fix the problem and it has been over 2 months now.
Incident date: Sep 9, 2026
Electric oil pump failure in transmission
Incident date: Aug 27, 2026
On August 27, 2026, my 2027 Hyundai Palisade Hybrid Calligraphy displayed a "Stop Vehicle and Check Power Supply" warning and was taken to the dealership. The vehicle has been at the dealership for 14 days with no resolution. The dealer retrieved two fault codes: P0C381C (DC/DC Converter Temperature Sensor Circuit — non-active/historical) and U131787 (Lost Communication with Hybrid Control Modu
... le — currently active). Code P0C381C does not exist in Hyundai's current DTC list. Hyundai Techline was contacted and advised the dealer to not replace any parts, hold the vehicle, and place the customer in a loaner. Hyundai is aware of the problem and working on a fix. As of September 10, 2026, the dealer identified that a campaign was launched on August 28, 2026 to update the MCULDC module to correct code P0C381C. The dealer confirmed the ROM ID matches the TSB and the software update is ready to apply at the dealership. However, Hyundai Techline has not responded to the open tech case to authorize the update, leaving the vehicle stranded at the dealer. This issue is consistent with Hyundai Recall 301 (NHTSA Campaign 26V308), issued May 2026 for 54,337 Elantra Hybrid vehicles for the same HPCU MOSFET overheating defect producing identical warning messages and symptoms. The Palisade Hybrid uses the same Hyundai Mobis-supplied HPCU platform. The fix exists, the dealer is ready to apply it, and Hyundai Techline authorization is the only thing preventing resolution.Read more
Incident date: Aug 9, 2026
The sunroof (glass) exploded while I was driving on the highway. It sounded like my car had been shot by a shotgun blast! I was driving on the highway, was completely startled and was lucky to not swerve into any other vehicles or ditch. I managed to drive to the shoulder because I was on a flat highway. I was driving home through the desert and had I been on highway 93, with it's turns an
... d mountains I could have been killed. I did call Hyndai and they said there was no recall on that part. I did note, however, that in 2012 they recalled that part for exploding. My car insurance totaled the vehicle leaving me no choice but to buy a car.Read more
Incident date: Jul 1, 2026
The vehicle entered limp mode. The Hyundai dealer diagnosed a camshaft problem, said the repair would be covered, ordered the part, and began the work. After the engine was opened, the dealer noted sludge/varnish and denied coverage, claiming lack of maintenance. This VIN is included in safety recall 21V301 for improperly heat-treated piston oil rings on the 2.0L Nu MPI engine. Hyundai told NHTSA
... that chipped rings can scuff the cylinder bore, cause accelerated oil consumption, knocking, oil-pressure warning, connecting-rod bearing seizure, stall, and in limited cases fire. The published remedy is inspection of the cylinder bore and piston skirt, engine replacement if damage is found, and PNSS software, at no charge. Hyundai National Consumer Affairs Case #XXX. I sent a written demand that they complete Campaign 203 and not convert an open safety recall into a customer-pay job. On XXX, case manager Mohammad issued a letter denying only “limited warranty” coverage for lack of Owner’s Manual maintenance. That letter does not state whether the Campaign 203 bore/skirt inspection was done, does not state whether PNSS was installed, and does not decide the incomplete recall. Oil and filter were changed on a regular schedule by the owner’s family using the specified oil. A signed affidavit was provided. Hyundai’s warranty does not require dealer-only oil changes. The symptom of the recalled oil-consumption defect (varnish/sludge) is being used to refuse the recall remedy. The vehicle remains unrepaired. I have not authorized customer-pay work or disposal of parts. What I want NHTSA to do Record this as an incomplete recall remedy. Require Hyundai Motor America to complete Campaign 203 on VIN [XXX]: perform the official bore and piston-skirt inspection, replace the engine if abnormalities exist, install PNSS, and cover related camshaft/engine damage found when the engine was opened, at no charge. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Aug 15, 2026
At approximately 122,000 miles, my 2020 Hyundai Santa Fe experienced a serious engine malfunction while I was driving on the highway. The check engine light suddenly illuminated and the vehicle began thrusting/jerking forward unexpectedly. We immediately took action to exit the highway and were able to get off the highway, but the engine died before we could fully stop the vehicle. This created a
... serious safety risk because the unexpected jerking and subsequent loss of engine power occurred while traveling at highway speeds and could have resulted in loss of control or a collision. The vehicle was towed to a local independent mechanic. After inspecting it, the mechanic stated that the engine needed to be replaced and recommended taking it to a Hyundai dealership because of the continuing issues associated with the Theta II engine. The vehicle was then towed to the Hyundai dealership. The Hyundai dealership inspected the vehicle and determined that cylinders 2 and 4 were not firing and recommended replacing the valve shaft. We requested a complete engine replacement. Hyundai initially offered a 50/50 split of the repair cost, but after we requested an engine replacement, Hyundai declined and instead offered a 70/30 cost split. There was also a previous documented concern regarding increased oil consumption, as noted in an earlier oil-consumption report. The vehicle has been inspected by both an independent mechanic and a Hyundai dealership. The vehicle and engine components are available for inspection upon request. No police or insurance inspection was performed, to my knowledge.Read more
Incident date: Sep 9, 2026
I had bought my car in May of 2025 and within 12 hours of owning it. The check engine light came on. They replaced the sensor well. A couple days later, the check engine light came on again, and they had to rebuild my whole engine had the car for a month at this time. When they rebuilt the engine, they had the car for over a month. And ever since I got it back, it's always something the same thing
... has to get repaired. Well, I took it to the shop. Yesterday because it was misfiring, and I needed to have some spark plugs replaced, and they said that the Ignition coil needed to be replaced, but there was a recall on that not too long ago. And they fixed that on the recall. There's no reason that should have already went a few months later. Well, the problem is when I bought my car, I bought it from tar. Hyundai, it's now rusty, while it's Hyundai. They charged me $200 just to get my car out of their lot. Because I refused service because they were trying to charge me. $2500 to fix my car. Now mind you, I've already put over $4000 extra into this car. After purchasing it for over 21000 now they're not wanting to honor any work that Tara. Hyundai done because they don't be responsible. They don't want to honor the tar. Hyundai warranty or anything I've had it with this Hyundai company. I've been driving this lemon. It is yet again in the shop. Being fixed, although the engine was rebuilt a year ago, there is no reason. This car should keep having engine failure. They don't want to honor it. They don't want to give me a new car, they don't want to, they're acting like they don't care like, 00 well, it's your fault, but I did not buy the car, as is it came with a warranty. When they reserved my engine and had to rebuild it. They extended my warranty 2 hundred and fifty thousand milesRead more
Incident date: Sep 9, 2026
I had bought my car in May of 2025 and within 12 hours of owning it. The check engine light came on. They replaced the sensor well. A couple days later, the check engine light came on again, and they had to rebuild my whole engine had the car for a month at this time. When they rebuilt the engine, they had the car for over a month. And ever since I got it back, it's always something the same thing
... has to get repaired. Well, I took it to the shop. Yesterday because it was misfiring, and I needed to have some spark plugs replaced, and they said that the Ignition coil needed to be replaced, but there was a recall on that not too long ago. And they fixed that on the recall. There's no reason that should have already went a few months later. Well, the problem is when I bought my car, I bought it from tar. Hyundai, it's now rusty, while it's Hyundai. They charged me $200 just to get my car out of their lot. Because I refused service because they were trying to charge me. $2500 to fix my car. Now mind you, I've already put over $4000 extra into this car. After purchasing it for over 21000 now they're not wanting to honor any work that Tara. Hyundai done because they don't be responsible. They don't want to honor the tar. Hyundai warranty or anything I've had it with this Hyundai company. I've been driving this lemon. It is yet again in the shop. Being fixed, although the engine was rebuilt a year ago, there is no reason. This car should keep having engine failure. They don't want to honor it. They don't want to give me a new car, they don't want to, they're acting like they don't care like, 00 well, it's your fault, but I did not buy the car, as is it came with a warranty. When they reserved my engine and had to rebuild it. They extended my warranty 2 hundred and fifty thousand milesRead more
Incident date: Sep 10, 2026
Drivers air bag high resistance too high (2nd stage) B149000- PODS(passenger occupant detecting system) sensor (Bladder) Defect Start with replacing the clock spring assembly maybe be other problems. Airbag uncertain if operational. Not covered by Hyundai's Clock Spring Extended Warranty despite fitting within model year. Unacceptable and needs to be replaced by free and expanded within coverage
... by Hyundai corporation.Read more
Incident date: Mar 12, 2026
In March 2026 Hyundai did an emissions update Campaign 9C2. Since that update my 2015 Hyundai Sonata SE has run rough and shifted hard. Hyundai stopped doing the update in May 2026. Hyundai has not provided any update to fix the problem they created. I am worried the update is damaging the motor and transmission of a car that was running just fine prior to the update.
Incident date: Mar 12, 2026
In March 2026 Hyundai did an emissions update Campaign 9C2. Since that update my 2015 Hyundai Sonata SE has run rough and shifted hard. Hyundai stopped doing the update in May 2026. Hyundai has not provided any update to fix the problem they created. I am worried the update is damaging the motor and transmission of a car that was running just fine prior to the update.
Incident date: Sep 9, 2026
Vehicle Fuel Injector code P053F84 Reading on 9/9/26, this is the second time vehicle was taken to the dealership for the exact same problem, the idle button in orange, and displayed, first visit while vehicle within warranty limits technician stated couldn't find anything wrong, now vehicle is out of warranty and dealership wants $1300 to fix the same issue.also the Engine was hesitating at e
... ach occurrence.Read more
Incident date: Sep 9, 2026
Vehicle Fuel Injector code P053F84 Reading on 9/9/26, this is the second time vehicle was taken to the dealership for the exact same problem, the idle button in orange, and displayed, first visit while vehicle within warranty limits technician stated couldn't find anything wrong, now vehicle is out of warranty and dealership wants $1300 to fix the same issue.also the Engine was hesitating at e
... ach occurrence.Read more
Incident date: Sep 5, 2026
Me and my friends are actually going to a trip on three cars. And I am the only one driving my car. All of a sudden when I am on US Highway 82. It started smoke. Immediately I tried to pull over. With in seconds it started fire. I inhaled lot a of smoke. I am a asthama patient so felt dozy immediately. Somehow I immediately came out of the car. I called 911 and whitesbore pd and fire engine team i
... mmediately arrived. But with in that time the front hood completely burnt and front seats as well.Read more
Fire
Incident date: Aug 27, 2026
I opened my sunroof and heard a noise, I was not able to close it. I took it to a repair shop to see if they could get it closed, they advised a break in the assembly and needs to be replaced. My car is out of warranty and it’s a known issue.
Incident date: Aug 28, 2026
My new 2027 Hyundai Palisade Hybrid experienced a hybrid-system/power-supply malfunction with fewer than 500 miles. The Hyundai dealer diagnosed DTC P0C381C on August 28, 2026 and has retained the vehicle since that date. Hyundai Motor America has issued Limited Coverage Campaign LA39, titled “HPCU Warning Light On – HPCU Software Update – DTC P0C381C.” However, Hyundai's communication st
... ates that LA39 is currently for impacted dealer-stock vehicles only. It states that already-retail vehicles must wait for a separate campaign that is “pending review/approval” and that those customers should be placed in alternative transportation. I am concerned that Hyundai is presently correcting affected unsold inventory while vehicles already sold to consumers that actually experience P0C381C remain unrepaired pending approval of a separate retail campaign.Read more
Incident date: Sep 8, 2026
The contact owned a 2021 Hyundai Santa Fe. The contact stated that while his wife was driving 50 MPH, the vehicle unexpectedly caught on fire. The contact's wife became aware that the radio was inoperable before the failure. Additionally, the contact’s wife’s eyes were irritated, and there was a hot, harsh odor which grew stronger very quickly. The odor was inside the vehicle. The contact sta
... ted that the smoke was black, and flames started shooting out from under the hood to consume the vehicle. The vehicle was a total loss. The fire was extinguished by the Murphysboro Fire Department. The Fire Department was unable to determine where the fire had started. There was a Police report filed. The vehicle was towed to an impound lot. The failure mileage was approximately 58,000.Read more
Fire
Incident date: Aug 26, 2026
The vehicle unexpectedly entered 'Limp Mode' due to engine tracking code P1326. The vehicle severely restricts engine power and RPMs while driving on public roads, preventing normal acceleration. This creates a severe safety hazard as the vehicle cannot safely merge into oncoming traffic, accelerate away from intersections, or maintain basic road speeds, putting me at a high risk of being rear-end
... ed.The fault is under Hyundai Theta II Txxm. I have been given the runaround by both hyunday corporate and the local dealer.Read more
Incident date: Aug 26, 2026
The vehicle unexpectedly entered 'Limp Mode' due to engine tracking code P1326. The vehicle severely restricts engine power and RPMs while driving on public roads, preventing normal acceleration. This creates a severe safety hazard as the vehicle cannot safely merge into oncoming traffic, accelerate away from intersections, or maintain basic road speeds, putting me at a high risk of being rear-end
... ed.The fault is under Hyundai Theta II Txxm. I have been given the runaround by both hyunday corporate and the local dealer.Read more
Incident date: Aug 29, 2026
The push-to-open fuel filler door repeatedly failed to release, preventing refueling. The door locks through an electronic actuator tied to the central locking system, and there is no interior lever or owner-accessible manual override. Beginning in August 2026, the door intermittently failed to open when pushed with the vehicle off and all doors unlocked. Cycling lock/unlock on the key fob while p
... ressing the door sometimes freed it after several minutes; other times it would not open at all. No warning lamps or messages preceded the failures. A door that will not release means the vehicle cannot be refueled, which can strand the driver or cause a loss of motive power in traffic. Owners of other 2022-2023 Santa Cruz vehicles report the same failure online, including at least one tow after an owner could not refuel. An authorized Hyundai dealer inspected the vehicle twice. On 08/29/2026 (24,410 miles) the dealer could not reproduce the concern and lubricated the latch pins. The failure returned within days. On 09/09/2026 (24,520 miles) the dealer confirmed the concern, found the electronic release motor had failed and the door housing assembly seized, and replaced the housing (part 81595-K5500) under the 5-year/60,000-mile warranty, documenting the repair with photos per Hyundai's warranty policy. The failed component remained with the dealer; both repair orders are available on request. Hyundai already addresses this failure on the related Tucson: TSB 25-BE-021H covers the same fuel filler door release actuator on 2022-2024 models, and its official repair video is titled for both the Tucson and Santa Cruz, indicating a shared component and known failure mode. No Santa Cruz bulletin or remedy has been published. I ask NHTSA to track this as a defect trend.Read more
Incident date: Aug 18, 2026
Vehicle was brought to an authorized dealership for service, and while there Campaign 9C2 (ECU Software Update for Theta II Emissions Improvement) was performed. Immediately following this software update, the vehicle developed drivability degradation, specifically engine stutter/hesitation and rough transmission shifting during cold starts. When attempting to accelerate in the first few minutes o
... f driving, the vehicle delays engagement and then suddenly surges or lurches forward unpredictably. This creates a safety hazard, as the unpredictable power delivery and lag prevent the vehicle from accelerating safely when merging into traffic or turning across oncoming lanes, placing occupants at an immediate risk of a collision. The software logic error is fully reproducible every time the vehicle has sat long enough to cool down. The dealership confirmed the update was applied. There were no warning lamps or symptoms prior to the 9C2 update; the failure was caused directly by the manufacturer's campaign software modification to the Engine Control Unit (ECU). The vehicle and its ECU are available for inspection upon request.Read more
Incident date: Aug 18, 2026
Vehicle was brought to an authorized dealership for service, and while there Campaign 9C2 (ECU Software Update for Theta II Emissions Improvement) was performed. Immediately following this software update, the vehicle developed drivability degradation, specifically engine stutter/hesitation and rough transmission shifting during cold starts. When attempting to accelerate in the first few minutes o
... f driving, the vehicle delays engagement and then suddenly surges or lurches forward unpredictably. This creates a safety hazard, as the unpredictable power delivery and lag prevent the vehicle from accelerating safely when merging into traffic or turning across oncoming lanes, placing occupants at an immediate risk of a collision. The software logic error is fully reproducible every time the vehicle has sat long enough to cool down. The dealership confirmed the update was applied. There were no warning lamps or symptoms prior to the 9C2 update; the failure was caused directly by the manufacturer's campaign software modification to the Engine Control Unit (ECU). The vehicle and its ECU are available for inspection upon request.Read more
Incident date: Aug 18, 2026
Vehicle was brought to an authorized dealership for service, and while there Campaign 9C2 (ECU Software Update for Theta II Emissions Improvement) was performed. Immediately following this software update, the vehicle developed drivability degradation, specifically engine stutter/hesitation and rough transmission shifting during cold starts. When attempting to accelerate in the first few minutes o
... f driving, the vehicle delays engagement and then suddenly surges or lurches forward unpredictably. This creates a safety hazard, as the unpredictable power delivery and lag prevent the vehicle from accelerating safely when merging into traffic or turning across oncoming lanes, placing occupants at an immediate risk of a collision. The software logic error is fully reproducible every time the vehicle has sat long enough to cool down. The dealership confirmed the update was applied. There were no warning lamps or symptoms prior to the 9C2 update; the failure was caused directly by the manufacturer's campaign software modification to the Engine Control Unit (ECU). The vehicle and its ECU are available for inspection upon request.Read more
Incident date: Aug 31, 2026
I am reporting a serious safety defect involving the A/C system on my 2020 Hyundai Palisade. The A/C system has failed due to a manufacturer acknowledged defect in the compressor pulley and hub assembly. Hyundai has issued multiple Technical Service Bulletins (TSB 21‑HA‑003H, 24‑HA‑003H, 25‑HA‑003H / 003H‑1) documenting this exact failure pattern. These TSBs confirm Hyundai is aware
... of widespread A/C failures in this model. Despite acknowledging the defect in writing, Hyundai has refused to repair the vehicle, citing “time in service and mileage,” even though the failure is directly tied to a known defective component. This refusal leaves a safety‑critical defect unaddressed. This is not a comfort issue. This vehicle is used for medical transportation of a medically needy child who requires strict temperature regulation. Loss of A/C in Florida heat creates a dangerous and medically hazardous environment inside the vehicle. The cabin temperature rises rapidly, creating a risk of heat‑related medical complications. This is a clear safety hazard, not a cosmetic or convenience problem. The A/C failure is sudden, unpredictable, and cannot be mitigated by the driver. The defect results in: Complete loss of cooling in high‑heat conditions Inability to maintain medically safe cabin temperatures Documented component failure acknowledged by Hyundai Manufacturer refusal to correct a known defect Increased risk of medical harm to a vulnerable passenger Hyundai’s denial of assistance despite multiple TSBs proving the defect demonstrates a failure to address a safety related mechanical issue that directly impacts occupant health. This defect should be investigated as a potential widespread safety problem affecting 2020 Hyundai Palisade vehicles. I am requesting NHTSA’s review and investigation into this defect due to the significant safety risk, the manufacturer’s documented knowledge, and the potential for medical harm caused by the failure of the A/C system.Read more
Incident date: Sep 9, 2026
Despite having the DCT software recall repaired, today the parking brake disengaged after the car was idling for a few minutes at my son’s school. It lurched forward, startling me, and then I was alerted that the emergency parking brake deployed. The rollaway could have injured a child in the parking lot. No alerts or lights have been on prior. Additionally, after the rollaway incident,
... I was stopped at a red light, and my brakes depressed halfway. The last few weeks the acceleration from stop is difficult, and the brakes shudder and partially depress, especially when driving over a bump - feeling every minor flaw in the road rattling beneath my foot on the pedal. To also be mentioned - I have retained an attorney to pursue a Magnusson Moss cash & keep settlement on the car. From June - August 2026 the car was out of service, 4 repair orders, 2 dealerships, and a FSE I demanded finally found & diagnosed faulty O-rings causing the freon to leak and the AC to fail. The car also smelled strongly of fuel one full day, and the dash & steering wheel felt hot to the touch - but no defect was found or diagnosed.Read more
Incident date: Nov 7, 2025
I was in a rotary and there were two lanes and they both exited to a bridge. I was on the outside lane of the rotary and when exiting the rotary the car from the inside cut me off and I was unable to alert the driver because me HORN wasn't working. I blew out 2 tires hitting a curb and needed to be towed.State police arrived on the other side of the bridge. My HORN has been replaced by the dealer
... 3 times now.Read more
Incident date: Nov 7, 2025
I was in a rotary and there were two lanes and they both exited to a bridge. I was on the outside lane of the rotary and when exiting the rotary the car from the inside cut me off and I was unable to alert the driver because me HORN wasn't working. I blew out 2 tires hitting a curb and needed to be towed.State police arrived on the other side of the bridge. My HORN has been replaced by the dealer
... 3 times now.Read more
Incident date: Sep 4, 2026
Knock sensor has detected a failure. Check engine light is flashing and the car is in limp mode.
Incident date: Jun 17, 2026
In approximately late 2024, at just under 30,000 miles, the vehicle lost motive power while driving on the interstate. Multiple warning lights illuminated and the vehicle lost drive shortly afterward, leaving me unable to accelerate in traffic. The vehicle was then serviced under Recall 236 (NHTSA 22V-746) for the 8-speed dual-clutch transmission high-pressure oil pump. The remedy performed was a
... transmission control unit software update only; the transmission was not replaced. I do not have the exact dates and am reporting these as approximate. The vehicle now has approximately 99,700 miles. It has developed hesitation and dragging on drive-off within the first half mile of every trip and at low speed in town, resolving once the transmission is warm, with no check engine light or warning lamp. The selling dealer had the vehicle approximately 35 days across two repair orders without diagnosing the condition. The repairs performed were a cylinder 3 spark plug/oil repair and dropping and cleaning the fuel tank, neither of which resolved the complaint. I have run non-ethanol fuel exclusively since the vehicle was returned and the condition is unchanged. I am taking the vehicle to a different Hyundai dealer and have opened a case with Hyundai. I am filing this report because the software-only remedy may not be adequate for this transmission. Roughly two years and 70,000 miles after that repair, the same transmission is again showing drivability problems, and other owners may experience the same loss of power.Read more
Incident date: Jun 17, 2026
In approximately late 2024, at just under 30,000 miles, the vehicle lost motive power while driving on the interstate. Multiple warning lights illuminated and the vehicle lost drive shortly afterward, leaving me unable to accelerate in traffic. The vehicle was then serviced under Recall 236 (NHTSA 22V-746) for the 8-speed dual-clutch transmission high-pressure oil pump. The remedy performed was a
... transmission control unit software update only; the transmission was not replaced. I do not have the exact dates and am reporting these as approximate. The vehicle now has approximately 99,700 miles. It has developed hesitation and dragging on drive-off within the first half mile of every trip and at low speed in town, resolving once the transmission is warm, with no check engine light or warning lamp. The selling dealer had the vehicle approximately 35 days across two repair orders without diagnosing the condition. The repairs performed were a cylinder 3 spark plug/oil repair and dropping and cleaning the fuel tank, neither of which resolved the complaint. I have run non-ethanol fuel exclusively since the vehicle was returned and the condition is unchanged. I am taking the vehicle to a different Hyundai dealer and have opened a case with Hyundai. I am filing this report because the software-only remedy may not be adequate for this transmission. Roughly two years and 70,000 miles after that repair, the same transmission is again showing drivability problems, and other owners may experience the same loss of power.Read more
Incident date: Sep 8, 2026
Voice activated calling no longer works without Hyundai's Bluelink subscription. Each time I say a command to "Call John Doe," the response is always, "Sorry, I don't understand. Please upgrade to Bluelink cloud assisted voice calling." This is a basic safety feature that should not be behind a paywall.
Incident date: Apr 1, 2026
The seat belts in passenger seat don’t work either too long or won’t extend Forward collision warning is always on AC Does not work properly I’ve called the Hyundai redmccombs dealership multiple times and even Took the car and they Said the part was ready then they say it wasn’t The seat belts is a huge safety concern since I do have children and other Riders. It’s unacceptable to b
... e promised the car fixed then delayed . I spent time at the dealership, gas and not Being able to pick up my child due to this .Read more
Incident date: Apr 1, 2026
The seat belts in passenger seat don’t work either too long or won’t extend Forward collision warning is always on AC Does not work properly I’ve called the Hyundai redmccombs dealership multiple times and even Took the car and they Said the part was ready then they say it wasn’t The seat belts is a huge safety concern since I do have children and other Riders. It’s unacceptable to b
... e promised the car fixed then delayed . I spent time at the dealership, gas and not Being able to pick up my child due to this .Read more
Incident date: Apr 1, 2026
The seat belts in passenger seat don’t work either too long or won’t extend Forward collision warning is always on AC Does not work properly I’ve called the Hyundai redmccombs dealership multiple times and even Took the car and they Said the part was ready then they say it wasn’t The seat belts is a huge safety concern since I do have children and other Riders. It’s unacceptable to b
... e promised the car fixed then delayed . I spent time at the dealership, gas and not Being able to pick up my child due to this .Read more
Incident date: Sep 9, 2026
The contact owns a 2020 Hyundai Kona. The vehicle was taken to the dealer to be repaired under NHTSA Campaign Number: 21V301000 (Engine); however, the dealer was unable to perform the recall repair because the vehicle had not experienced a failure associated with the recall and there were no fault codes displayed or retrieved associated with the recall. However, an independent mechanic recommended
... that the engine be replaced. The contact provided the dealer with the fault codes and the failures that the independent mechanic had found; however, the dealer was unable to retrieve the same fault codes. The contact stated that the check engine warning light was illuminated. The manufacturer was notified of the failure and agreed with the dealer and refused additional assistance. The vehicle was not repaired.Read more
Incident date: Sep 9, 2026
2020 HYUNDAI [XXX], VIN: [XXX] Incident Description: On XXX I was pulling into a parking spot and had my foot firmly on the brake pedal. When I attempted to shift the vehicle into Park the engine suddenly revved up excessively. The vehicle then accelerated forward on its own and crashed into a building. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash
1 injured
Incident date: Sep 9, 2026
2020 HYUNDAI [XXX], VIN: [XXX] Incident Description: On XXX I was pulling into a parking spot and had my foot firmly on the brake pedal. When I attempted to shift the vehicle into Park the engine suddenly revved up excessively. The vehicle then accelerated forward on its own and crashed into a building. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash
1 injured
Incident date: Sep 9, 2026
2020 HYUNDAI [XXX], VIN: [XXX] Incident Description: On XXX I was pulling into a parking spot and had my foot firmly on the brake pedal. When I attempted to shift the vehicle into Park the engine suddenly revved up excessively. The vehicle then accelerated forward on its own and crashed into a building. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash
1 injured
Incident date: Aug 27, 2026
The car suddenly loses acceleration; the engine still runs and revs to ~3,000 RPM. The car can't drive over 35mph; no check engine light at all. The dealer said a high-pressure fuel pump caused it and replaced it under warranty; after 3 days, the same problem happened again. This is extremely dangerous if the vehicle is on a highway and suddenly loses acceleration. This could be fatal for the driv
... er and other vehicles around it.Read more
Incident date: Aug 7, 2026
The contact owns a 2015 Hyundai Genesis. The contact stated that while his niece was attempting to start the vehicle, the vehicle failed to start. The vehicle was towed to a local dealer, where it was diagnosed with an internal leak causing the starter to burn and the wiring harness to melt. The contact stated that the starter and wiring harness needed to be replaced. The contact stated that the l
... ocal dealer denied the repair under NHTSA Campaign Number: 24V107000 (Electrical System); unless other repairs were first performed. The manufacturer was made aware of the failure. The failure mileage was approximately 74,887.Read more
Incident date: Aug 28, 2026
The car was working perfectly fine I drive it for work all the time and one day it started shaking weirdly. A couple days later the check engine light turned on. It was throwing the code that was pointing to "misfiring in the 3rd cylinder" We changed all the spark plugs, 3rd cylinder coil pack, and switch the coil pack to see if it would say a misfiring in a different cylinder. We then took it to
... a mechanic saying that it is the high pressure fuel injectors and that he has seen this problem with other Hyundai Tucson around the same year as us and that there was a bulletin on it.Read more
Incident date: Sep 8, 2026
Full electrical power system failure. Heard a loud pop noise emanating from under the rear seats of the car. The power. Failure lights came on and the car lost power. We were able to get the car to slowly drive back to the garage where it completely shut down and was inoperable from that point on. Car has been towed to the local dealer for diagnostics and repair.
Incident date: Sep 8, 2026
Full electrical power system failure. Heard a loud pop noise emanating from under the rear seats of the car. The power. Failure lights came on and the car lost power. We were able to get the car to slowly drive back to the garage where it completely shut down and was inoperable from that point on. Car has been towed to the local dealer for diagnostics and repair.
Incident date: Aug 12, 2026
The contact owns a 2016 Hyundai Santa Fe Sport. The contact stated that while the vehicle was parked, there was an abnormal knocking sound coming from the engine compartment. The vehicle was towed to a dealer where it was diagnosed that there was coolant in the engine and that the knock sensor detection system needed to be replaced. The dealer made the contact aware of Manufacturer Campaign Number
... : 953 and stated that the vehicle was not previously serviced under the campaign, so the vehicle could not be repaired. The manufacturer was notified of the failure. The failure mileage was approximately 111,000.Read more