Showing 78,021 complaints for HYUNDAI
Incident date: Mar 28, 2025
Timeline Summary – 2022 Hyundai Palisade Safety Defects I first reported seatbelt buckles coming unlatched during normal use in early 2025. The issue was documented by the dealership on March 28th, 2025. A recall was later issued confirming a defect in the seatbelt buckle assemblies that may prevent proper latching and increase the risk of injury in a crash. From late 2025 through April 2026,
... I was repeatedly informed by Hyundai and dealership representatives that parts were unavailable, on backorder, and that no repair timeline existed, despite being told parts had been ordered as early as November/December. On April 2, 2026, I was again told there were no parts available and no estimated timeline for repair. After submitting a formal lemon law demand on March 29, 2026 and escalating the matter, Hyundai confirmed in writing that parts were limited and no defined repair timeline existed. Only after over a year of delay was I later informed that a part may be available. Additionally, there is another active safety recall affecting the vehicle for which no repair is currently available. This vehicle has had unresolved safety defects for over a year, involving critical systems, without a reasonable repair timeframe.Read more
Incident date: Mar 28, 2025
Timeline Summary – 2022 Hyundai Palisade Safety Defects I first reported seatbelt buckles coming unlatched during normal use in early 2025. The issue was documented by the dealership on March 28th, 2025. A recall was later issued confirming a defect in the seatbelt buckle assemblies that may prevent proper latching and increase the risk of injury in a crash. From late 2025 through April 2026,
... I was repeatedly informed by Hyundai and dealership representatives that parts were unavailable, on backorder, and that no repair timeline existed, despite being told parts had been ordered as early as November/December. On April 2, 2026, I was again told there were no parts available and no estimated timeline for repair. After submitting a formal lemon law demand on March 29, 2026 and escalating the matter, Hyundai confirmed in writing that parts were limited and no defined repair timeline existed. Only after over a year of delay was I later informed that a part may be available. Additionally, there is another active safety recall affecting the vehicle for which no repair is currently available. This vehicle has had unresolved safety defects for over a year, involving critical systems, without a reasonable repair timeframe.Read more
Incident date: Apr 7, 2026
The vehicle suddenly stalled while driving on the highway at normal speed without warning. The engine lost power completely, creating a dangerous situation and a risk of collision with surrounding traffic. The vehicle had to be towed to a repair shop, where the issue was diagnosed as engine failure. There were no warning lights or prior symptoms before the incident. This appears to be a serious
... safety-related defect. I am aware that similar engine issues have been reported in Hyundai vehicles.Read more
Incident date: Apr 7, 2026
The vehicle suddenly stalled while driving on the highway at normal speed without warning. The engine lost power completely, creating a dangerous situation and a risk of collision with surrounding traffic. The vehicle had to be towed to a repair shop, where the issue was diagnosed as engine failure. There were no warning lights or prior symptoms before the incident. This appears to be a serious
... safety-related defect. I am aware that similar engine issues have been reported in Hyundai vehicles.Read more
Incident date: Apr 17, 2026
On 4/17/26 McDonalds Hyundai of [XXX] , dealership performed an ECU update for THETA II Emissions logic improvement (Hyundai campaign number 9C2). Ever since that time the vehicle has been lurching during acceleration. This happens particularly when the vehicle has been sitting for several hours. I reported this to the dealership on 4/28/26 (Scott, service manager) and to Hyundai on 4/29/26 (Hyund
... ai Case Management #: 42610495). I noted to Hyundai that this same/similar problem has been reported by other owners ( see [XXX] ) INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Apr 17, 2026
On 4/17/26 McDonalds Hyundai of [XXX] , dealership performed an ECU update for THETA II Emissions logic improvement (Hyundai campaign number 9C2). Ever since that time the vehicle has been lurching during acceleration. This happens particularly when the vehicle has been sitting for several hours. I reported this to the dealership on 4/28/26 (Scott, service manager) and to Hyundai on 4/29/26 (Hyund
... ai Case Management #: 42610495). I noted to Hyundai that this same/similar problem has been reported by other owners ( see [XXX] ) INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Apr 17, 2026
The panoramic sunroof glass suddenly shattered while the vehicle was being driven on the interstate, with no visible impact, object strike, or prior damage observed. The component involved is the sunroof glass panel, and it has already been removed and replaced through insurance repairs, so it is not available for inspection (however, pictures are available upon request). The incident created a lo
... ud, explosion-like sound and resulted in glass fragments falling into the interior of the vehicle, including onto the driver and the front-seat passenger, causing minor injuries. This also created a significant safety risk due to driver distraction, panic, and the potential for more serious injury while the vehicle was in motion at highway speeds. The issue has not been reproduced or independently duplicated by a dealer or service center; however, it was inspected and documented by the insurance company and repair facility during the claims and repair process, which confirmed that full glass replacement was necessary. The vehicle or component has been inspected by insurance representatives and a repair shop, but it has not been inspected by the manufacturer or law enforcement. There were no warning lamps, dashboard messages, or any prior symptoms indicating a problem before the failure occurred, and the sunroof appeared to fail suddenly and without any advance indication while the vehicle was in motion.Read more
2 injured
Incident date: Apr 17, 2026
The panoramic sunroof glass suddenly shattered while the vehicle was being driven on the interstate, with no visible impact, object strike, or prior damage observed. The component involved is the sunroof glass panel, and it has already been removed and replaced through insurance repairs, so it is not available for inspection (however, pictures are available upon request). The incident created a lo
... ud, explosion-like sound and resulted in glass fragments falling into the interior of the vehicle, including onto the driver and the front-seat passenger, causing minor injuries. This also created a significant safety risk due to driver distraction, panic, and the potential for more serious injury while the vehicle was in motion at highway speeds. The issue has not been reproduced or independently duplicated by a dealer or service center; however, it was inspected and documented by the insurance company and repair facility during the claims and repair process, which confirmed that full glass replacement was necessary. The vehicle or component has been inspected by insurance representatives and a repair shop, but it has not been inspected by the manufacturer or law enforcement. There were no warning lamps, dashboard messages, or any prior symptoms indicating a problem before the failure occurred, and the sunroof appeared to fail suddenly and without any advance indication while the vehicle was in motion.Read more
2 injured
Incident date: May 1, 2026
I've contacted 4 separate Hyundai dealerships on carrying out this recall to correct the issue, and all of them have told me they can't fulfill the recall because the car is too old and they use tablets, but the recalls requires a computer. I've contacted Hyundai and they've been no help. They've told me in their words "As much as we'd like to assist, transactions between the dealership and the co
... nsumer are strictly between those parties. We're unable to intervene in any service disputes. We encourage you to work with the dealership as they're directly involved and will be in the best position to assist." this was after I told them I contacted the dealership and they couldn't help me, as well as numerous other dealerships.Read more
Incident date: Jan 22, 2026
The contact owns a 2025 HYUNDAI Palisade. The contact received notification of NHTSA Campaign Number: (26V034000 (AIR BAGS) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not expe
... rienced a failure.Read more
Incident date: Jan 9, 2026
Vehicle developed clunking noise in the steering. Was told it was coupler issue. The dealership, Nlorthbay Hyundai, in Petaluma, California, was negligent in the replacement, creating a grinding metal on metal noise, and damaged the steering column as well. The Dealership refused failed to correct the damage and attempted to defraud me over $3,000 for an entirely new steering column, and refuse t
... o honor promised repair warranty despite their own negligence that created the damage. I found out that Hyundai models including mine have coupler issues involving recalls, years ago. I was not aware of this, and so not sure if my vehicle was part of the recall. However, Hyundai Motor America failed to notify me to take my vehicle in for a safety check for the vehicle coupler. And while I found that that my vehicle qualified for an extended warranty due to the recall, HMA so lacking in responsibility, sound business and moral ethics, let alone serious concern for my safety, claims that my vehicle is past the extended warranty by a completely insignificant mileage. As far as am concerned my vehicle is not safe to drive, and it remains at the dealership while I exhaust all avenues to have my car fixed. I have documents including clear repair notes and service request documents to support my complaint. Complaint being filed against both the dealership, Northbay Hyundai and the manufacturer, Hyundai Motor America.Read more
Incident date: Jan 9, 2026
Vehicle developed clunking noise in the steering. Was told it was coupler issue. The dealership, Nlorthbay Hyundai, in Petaluma, California, was negligent in the replacement, creating a grinding metal on metal noise, and damaged the steering column as well. The Dealership refused failed to correct the damage and attempted to defraud me over $3,000 for an entirely new steering column, and refuse t
... o honor promised repair warranty despite their own negligence that created the damage. I found out that Hyundai models including mine have coupler issues involving recalls, years ago. I was not aware of this, and so not sure if my vehicle was part of the recall. However, Hyundai Motor America failed to notify me to take my vehicle in for a safety check for the vehicle coupler. And while I found that that my vehicle qualified for an extended warranty due to the recall, HMA so lacking in responsibility, sound business and moral ethics, let alone serious concern for my safety, claims that my vehicle is past the extended warranty by a completely insignificant mileage. As far as am concerned my vehicle is not safe to drive, and it remains at the dealership while I exhaust all avenues to have my car fixed. I have documents including clear repair notes and service request documents to support my complaint. Complaint being filed against both the dealership, Northbay Hyundai and the manufacturer, Hyundai Motor America.Read more
Incident date: May 1, 2026
The contact owns a 2024 Hyundai Palisade. The contact received a notification of NHTSA Campaign Number: 25V607000 (Seat Belts) and NHTSA Campaign: 26V034000 (Air Bags); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made
... aware of the issue. The contact had not experienced a failure.Read more
Incident date: May 1, 2026
The contact owns a 2024 Hyundai Palisade. The contact received a notification of NHTSA Campaign Number: 25V607000 (Seat Belts) and NHTSA Campaign: 26V034000 (Air Bags); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made
... aware of the issue. The contact had not experienced a failure.Read more
Incident date: May 1, 2026
My vehicle is subject to Recall 292 (NHTSA 24V-034). Hyundai has admitted in writing that this vehicle violates Federal Motor Vehicle Safety Standard (FMVSS) No. 226 because the third-row side curtain airbags fail to meet ejection mitigation requirements. I routinely transport minor children in the third row. Hyundai's official notice confirms this defect increases the risk of injury or death t
... o occupants in this row during a rollover. Despite this life-threatening safety risk and the fact that there is no available remedy, Hyundai National Consumer Affairs (Case #XXX) has denied my request for a repurchase. They are citing the vehicle's mileage as a reason for denial, effectively forcing me to continue transporting my children in a vehicle that is federally non-compliant and admitted to be unsafe in a collision. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: May 1, 2026
My vehicle is subject to Recall 292 (NHTSA 24V-034). Hyundai has admitted in writing that this vehicle violates Federal Motor Vehicle Safety Standard (FMVSS) No. 226 because the third-row side curtain airbags fail to meet ejection mitigation requirements. I routinely transport minor children in the third row. Hyundai's official notice confirms this defect increases the risk of injury or death t
... o occupants in this row during a rollover. Despite this life-threatening safety risk and the fact that there is no available remedy, Hyundai National Consumer Affairs (Case #XXX) has denied my request for a repurchase. They are citing the vehicle's mileage as a reason for denial, effectively forcing me to continue transporting my children in a vehicle that is federally non-compliant and admitted to be unsafe in a collision. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: May 1, 2026
My vehicle is subject to Recall 292 (NHTSA 24V-034). Hyundai has admitted in writing that this vehicle violates Federal Motor Vehicle Safety Standard (FMVSS) No. 226 because the third-row side curtain airbags fail to meet ejection mitigation requirements. I routinely transport minor children in the third row. Hyundai's official notice confirms this defect increases the risk of injury or death t
... o occupants in this row during a rollover. Despite this life-threatening safety risk and the fact that there is no available remedy, Hyundai National Consumer Affairs (Case #XXX) has denied my request for a repurchase. They are citing the vehicle's mileage as a reason for denial, effectively forcing me to continue transporting my children in a vehicle that is federally non-compliant and admitted to be unsafe in a collision. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Mar 8, 2026
The contact owns a 2017 Hyundai Santa. The contact stated that while driving at approximately 55 MPH, the vehicle stalled and hesitated to accelerate while the accelerator pedal was depressed. The check engine and check engine oil warning lights illuminated. The vehicle was taken to a local O'Reilly's, where it was diagnosed with ignition coil #3 misfire. The vehicle was not repaired. The vehicle
... was towed to an independent mechanic, where it was diagnosed and determined that the engine needed to be replaced due to severe engine oil consumption. The vehicle was then to a local dealer, where it was diagnosed with abnormal engine oil consumption, and the dealer determined that the engine needed to be replaced. The vehicle was not repaired. The contact stated that the vehicle required an engine oil refill 800-1,000 miles before an engine oil change was due. The contact related the failure to several unknown Hyundai TSBs. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was approximately 87,000.Read more
Incident date: Jan 23, 2026
The contact owns a 2025 Hyundai Palisade. The contact received notification of NHTSA Campaign Number: 26V034000 (AIR BAGS); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experien
... ced a failure.Read more
Incident date: Apr 30, 2026
The automatic emergency braking system brakes way too hard causing the car to stop too fast and risks causing a rear end collision. This is not fixed by adjusting settings. It is a common complaint and the system needs to be calibrated to brake more smoothly.
Incident date: Apr 17, 2026
I have the 2015 Hyundai sonata with the 2.5 GDI engine that eventually will seize due to internal damaged caused by manufacture design flaws. My Hyundai threw a P0010 code which causes my car to idle high and causing low vacuum affecting my brakes. I had a diagnostic test done at a Hyundai dealership that told me it was a cvvt cam sprocket issue and that it was the beginning of the end of the engi
... ne, They quoted me 3700.00 but the engine was to far gone and this repair would only accelerate the engine to seize. They said since the engine isn't seize Hyundai will not cover the cost to repair or exchange the engine, I contacted the Hyundai customer service who stated since the repair that is needed wasn't the root cause of the problems associated with the engine swap warranty they were not going to help me even though I explained to them that the cars high accelerating and the braking system been jeopardized and been told the engine is beyond repairs I feel Hyundai should reconsider their decision and help a loyal customer. I have purchased 12 Brand New Hyundaj since 2001. The customer Representative was Extremely un Professional even suggesting I scrap my car, Also I contacted My Hyundai service Technician who said Hyundai customer service never contacted them about my car, When they said they spoke with the technician. Also I received an Extended warranty on the 2.4 GDI engine from Hyundai who many Hyundai customers are or have dealt with.I also purchased an Extended warranty Which I believe should have been extended as well Thank YouRead more
Incident date: Apr 17, 2026
I have the 2015 Hyundai sonata with the 2.5 GDI engine that eventually will seize due to internal damaged caused by manufacture design flaws. My Hyundai threw a P0010 code which causes my car to idle high and causing low vacuum affecting my brakes. I had a diagnostic test done at a Hyundai dealership that told me it was a cvvt cam sprocket issue and that it was the beginning of the end of the engi
... ne, They quoted me 3700.00 but the engine was to far gone and this repair would only accelerate the engine to seize. They said since the engine isn't seize Hyundai will not cover the cost to repair or exchange the engine, I contacted the Hyundai customer service who stated since the repair that is needed wasn't the root cause of the problems associated with the engine swap warranty they were not going to help me even though I explained to them that the cars high accelerating and the braking system been jeopardized and been told the engine is beyond repairs I feel Hyundai should reconsider their decision and help a loyal customer. I have purchased 12 Brand New Hyundaj since 2001. The customer Representative was Extremely un Professional even suggesting I scrap my car, Also I contacted My Hyundai service Technician who said Hyundai customer service never contacted them about my car, When they said they spoke with the technician. Also I received an Extended warranty on the 2.4 GDI engine from Hyundai who many Hyundai customers are or have dealt with.I also purchased an Extended warranty Which I believe should have been extended as well Thank YouRead more
Incident date: Apr 17, 2026
I have the 2015 Hyundai sonata with the 2.5 GDI engine that eventually will seize due to internal damaged caused by manufacture design flaws. My Hyundai threw a P0010 code which causes my car to idle high and causing low vacuum affecting my brakes. I had a diagnostic test done at a Hyundai dealership that told me it was a cvvt cam sprocket issue and that it was the beginning of the end of the engi
... ne, They quoted me 3700.00 but the engine was to far gone and this repair would only accelerate the engine to seize. They said since the engine isn't seize Hyundai will not cover the cost to repair or exchange the engine, I contacted the Hyundai customer service who stated since the repair that is needed wasn't the root cause of the problems associated with the engine swap warranty they were not going to help me even though I explained to them that the cars high accelerating and the braking system been jeopardized and been told the engine is beyond repairs I feel Hyundai should reconsider their decision and help a loyal customer. I have purchased 12 Brand New Hyundaj since 2001. The customer Representative was Extremely un Professional even suggesting I scrap my car, Also I contacted My Hyundai service Technician who said Hyundai customer service never contacted them about my car, When they said they spoke with the technician. Also I received an Extended warranty on the 2.4 GDI engine from Hyundai who many Hyundai customers are or have dealt with.I also purchased an Extended warranty Which I believe should have been extended as well Thank YouRead more
Incident date: Feb 1, 2026
I had my car brakes replaced checked for the past three months it's been making a grinding noise when braking at slow speeds had the car checked 3 different shops, they said rotors and pads are perfectly fine almost new, but the grinding is still there dust shield is not touching pads are new, rotors on specifications normal now i am reading this could be due to abs system the grinding my car is a
... 2017 bought on 2018 so shows up as 2018 and there are some recalls on the abs for this car please help. I am concerned about that grinding and there isn't anything metal to metal hubs everything is fine, I can only hear when braking at slow speeds and bumper to bumper braking kind of riding the brake to come to stop grinding creakingRead more
Incident date: Mar 13, 2026
The contact owns a 2025 Hyundai Ioniq 6. The contact stated that while reversing out of the garage, the vehicle suddenly stalled, with the message "12-Volt System Deactivated" displayed. The vehicle was towed to the local dealer, where it was diagnosed and determined that the computer control module had failed and needed to be replaced. The contact stated that the computer control module failure w
... as caused by using a faulty phone charger inside the vehicle. The computer control module was replaced, and the vehicle was repaired. The manufacturer was notified of the failure. The failure mileage was 300.Read more
Incident date: Apr 23, 2026
On April 23, 2026, while driving my 2026 Hyundai Ioniq 9 , the Automatic Emergency Braking system completely failed to detect an oncoming hazard. The system did not alert me, did not activate, and did not apply emergency braking. I nearly collided with another vehicle as a direct result of this failure. The vehicle has a persistent diagnostic trouble code C28AB87 — CAN time-out for the front rad
... ar unit — which disables critical Advanced Driver Assistance Systems including Automatic Emergency Braking, collision avoidance, and Smart/Adaptive Cruise Control. This is the same defect that has been present since early in my lease. The vehicle has been presented for repair at two different Hyundai dealerships on three separate occasions: Attempt 1 — Oxmoor Hyundai, [XXX] , March 19-20, 2026. Defect diagnosed, unable to repair. Attempt 2 — Oxmoor Hyundai, [XXX] , April 1-17, 2026. Front radar unit replaced. Defect remained. Attempt 3 — [XXX] Hyundai, [XXX] , April 23, 2026 to present. Suspected bad connector, part ordered. Vehicle still at dealership. Cumulative days out of service: 24 days and continuing for the same safety defect. I have formally demanded a buyback from Hyundai Motor America under Ohio Lemon Law ORC 1345.72. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Apr 23, 2026
On April 23, 2026, while driving my 2026 Hyundai Ioniq 9 , the Automatic Emergency Braking system completely failed to detect an oncoming hazard. The system did not alert me, did not activate, and did not apply emergency braking. I nearly collided with another vehicle as a direct result of this failure. The vehicle has a persistent diagnostic trouble code C28AB87 — CAN time-out for the front rad
... ar unit — which disables critical Advanced Driver Assistance Systems including Automatic Emergency Braking, collision avoidance, and Smart/Adaptive Cruise Control. This is the same defect that has been present since early in my lease. The vehicle has been presented for repair at two different Hyundai dealerships on three separate occasions: Attempt 1 — Oxmoor Hyundai, [XXX] , March 19-20, 2026. Defect diagnosed, unable to repair. Attempt 2 — Oxmoor Hyundai, [XXX] , April 1-17, 2026. Front radar unit replaced. Defect remained. Attempt 3 — [XXX] Hyundai, [XXX] , April 23, 2026 to present. Suspected bad connector, part ordered. Vehicle still at dealership. Cumulative days out of service: 24 days and continuing for the same safety defect. I have formally demanded a buyback from Hyundai Motor America under Ohio Lemon Law ORC 1345.72. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Apr 23, 2026
On April 23, 2026, while driving my 2026 Hyundai Ioniq 9 , the Automatic Emergency Braking system completely failed to detect an oncoming hazard. The system did not alert me, did not activate, and did not apply emergency braking. I nearly collided with another vehicle as a direct result of this failure. The vehicle has a persistent diagnostic trouble code C28AB87 — CAN time-out for the front rad
... ar unit — which disables critical Advanced Driver Assistance Systems including Automatic Emergency Braking, collision avoidance, and Smart/Adaptive Cruise Control. This is the same defect that has been present since early in my lease. The vehicle has been presented for repair at two different Hyundai dealerships on three separate occasions: Attempt 1 — Oxmoor Hyundai, [XXX] , March 19-20, 2026. Defect diagnosed, unable to repair. Attempt 2 — Oxmoor Hyundai, [XXX] , April 1-17, 2026. Front radar unit replaced. Defect remained. Attempt 3 — [XXX] Hyundai, [XXX] , April 23, 2026 to present. Suspected bad connector, part ordered. Vehicle still at dealership. Cumulative days out of service: 24 days and continuing for the same safety defect. I have formally demanded a buyback from Hyundai Motor America under Ohio Lemon Law ORC 1345.72. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Oct 3, 2025
Engine – connecting rod bearing failure. Theta II engine. Hyundai confirmed the defect via Bearing Clearance Test (BCT) on October 3, 2025. The engine can seize without warning, causing sudden loss of power while driving – a clear safety risk. The problem has been confirmed by an authorized Hyundai dealership (Hertrich Hyundai of New Castle). The manufacturer issued Technical Service Bulletin
... 22‑EM‑001H (TXXI lifetime warranty) covering this exact defect. Despite confirming the failure, the manufacturer has refused to repair the engine. The vehicle is available for inspection upon request. No crash, fire, or injury occurred. Warning signs included engine noise and illumination of check engine light before failure.Read more
Incident date: Apr 19, 2026
Component: Engine My 2020 Hyundai Palisade (approximately 155,856 miles) experienced a serious and dangerous engine-related failure that resulted in a vehicle fire. My 16 year old daughter was driving alone at the time of the catastrophic failure and fire. For approximately six months prior to the incident, the vehicle was consuming oil at an abnormal rate with no visible external leaks. This
... condition persisted without clear cause. While driving, the vehicle suddenly developed a new oil leak, and the engine failed without warning, leaving me stranded on the roadway. Immediately following the failure, the engine compartment caught fire. There were no prior indications of an active oil leak before this sudden failure. The progression from oil consumption to catastrophic failure and fire presents a serious safety concern. This incident created a dangerous situation with risk of injury or worse, and it appears to be more than normal wear and tear. I am reporting this as a potential safety defect involving engine failure and fire risk. Mileage at time of incident: approximately 155,856 miles No prior accident or external cause contributed to the fire.Read more
Fire
Incident date: Nov 20, 2025
My infotainment unit stoped working after an update that was pushed to the car by Hyundai. My battery was beginning to show signs that it needed replacing (not cranking in the cold temps or needing a few tries to start), so I went to Advance Auto to have the battery replaced. Once back in the car, everything was working fine (radio with sirius XM, back up camera, Navigation, Android and Apple car
... plan, the clock, everything). When I went to reset the clock, the car showed a software update was availabe and needed to be downloaded. Never before, had I seen this. So, I selected update. After 30 minutes of seeing it say downloading, it then started to say install. It gets to where it says, the radio needs to be restarted to complete the update and then gives error code 604. Now the telematics or infotainment works. I reached out to mapit, Hyundia and Bluelink who all say, "to bad for you, buy a new one for $1600". I did not ask for the update, I did not go looking for the update and I did not push the update to my vehicle, Hyundia did and me and the other 2000 owners who are going through this should not have to pay that kind of money to have it repaired. If they new they were shutting down 3G service, then don't push the update to my car. Hyundia has admitted the issue for Hyundia Tusons and a few other vehicles but not for 2015 model Sonata's. So for Tusons they send out 3 SD cards to fix the issue, but refuse to do so for all the cars they pushed an update to that as they called it Bricked the head of the unit. I am looking for help to get this fix without me paying $1600. If Hyundia recognizes the problem in some cars and not others thats an issue. One that we the public would love help addressing.Read more
Incident date: Dec 30, 2025
The failed component is the engine assembly in my 2017 Hyundai Sonata SE with the 2.4L Theta II GDI engine. The failure involves excessive oil consumption and internal engine failure, specifically suspected piston ring deterioration allowing oil to pass into the combustion chambers. The vehicle is available for inspection upon request. Safety was put at risk because the engine was losing oil rapi
... dly. If the oil level drops too low, the engine can seize, stall, or lose power while driving. Sudden engine failure at road or highway speeds could increase the risk of a crash. The issue required constant oil monitoring and made the vehicle unsafe to rely on. The problem was confirmed by both an independent repair shop and a Hyundai dealership. At about 99,813 miles, an independent shop diagnosed oil burning from the tailpipe. I then paid for major repairs, including cylinder head and valve work, but the oil consumption continued. A later independent inspection found internal oil consumption consistent with failed piston rings and oil bypassing into the combustion chambers. The Hyundai dealership performed Hyundai’s oil consumption testing process, including combustion chamber cleaning and rechecking oil level. The vehicle failed and engine replacement was approved. The dealer quoted $11,400-$12,000 for replacement. The vehicle has been inspected by an independent repair facility, a Hyundai dealership, and reviewed by Hyundai Motor America Customer Care under case number 42489659. Hyundai denied assistance, stating the vehicle is outside warranty due to time and mileage. Symptoms first appeared around 99,813 miles and included excessive oil consumption, burning oil from the tailpipe, reduced power/dragging, abnormal rattle/noise during low-speed acceleration, and poor fuel economy. After repairs, the oil level still dropped below minimum quickly. I am filing this complaint because this condition may cause sudden engine damage, stalling, or loss of power while driving.Read more
Incident date: Apr 23, 2026
The tracking number assigned by NHTSA for this issue is 11733456 I am writing to update and escalate my previously filed safety complaint regarding my vehicle. I recently received my car back from the dealership after they informed me that all issues had been repaired and that the vehicle was safe to drive. However, after getting the vehicle back, it is not the same, and it is not safe to opera
... te. The vehicle pulls strongly to the left while driving, which creates a serious risk of losing control, especially at normal road speeds. In addition, multiple safety and driver‑assistance functions are not working as intended. Despite these issues, the dealership insists that everything is “within specifications” and refused to take further corrective action. Because of these unresolved defects, I am afraid to drive this vehicle. I have already experienced a traumatic incident related to this car, and returning it in this condition has caused significant fear and emotional distress. I cannot go through another dangerous situation. I believe this vehicle poses a genuine safety risk to me and to others on the road. I am requesting that NHTSA review my complaint again, including this new information, as the problem persists after inspection and attempted repair. A vehicle that pulls to one side and has non‑functioning safety systems should not be considered safe for normal use. Thank you for your time and attention to this matter. I am available to provide any additional details, documentation, or records you may require.Read more
Incident date: Apr 23, 2026
The tracking number assigned by NHTSA for this issue is 11733456 I am writing to update and escalate my previously filed safety complaint regarding my vehicle. I recently received my car back from the dealership after they informed me that all issues had been repaired and that the vehicle was safe to drive. However, after getting the vehicle back, it is not the same, and it is not safe to opera
... te. The vehicle pulls strongly to the left while driving, which creates a serious risk of losing control, especially at normal road speeds. In addition, multiple safety and driver‑assistance functions are not working as intended. Despite these issues, the dealership insists that everything is “within specifications” and refused to take further corrective action. Because of these unresolved defects, I am afraid to drive this vehicle. I have already experienced a traumatic incident related to this car, and returning it in this condition has caused significant fear and emotional distress. I cannot go through another dangerous situation. I believe this vehicle poses a genuine safety risk to me and to others on the road. I am requesting that NHTSA review my complaint again, including this new information, as the problem persists after inspection and attempted repair. A vehicle that pulls to one side and has non‑functioning safety systems should not be considered safe for normal use. Thank you for your time and attention to this matter. I am available to provide any additional details, documentation, or records you may require.Read more
Incident date: Apr 23, 2026
The tracking number assigned by NHTSA for this issue is 11733456 I am writing to update and escalate my previously filed safety complaint regarding my vehicle. I recently received my car back from the dealership after they informed me that all issues had been repaired and that the vehicle was safe to drive. However, after getting the vehicle back, it is not the same, and it is not safe to opera
... te. The vehicle pulls strongly to the left while driving, which creates a serious risk of losing control, especially at normal road speeds. In addition, multiple safety and driver‑assistance functions are not working as intended. Despite these issues, the dealership insists that everything is “within specifications” and refused to take further corrective action. Because of these unresolved defects, I am afraid to drive this vehicle. I have already experienced a traumatic incident related to this car, and returning it in this condition has caused significant fear and emotional distress. I cannot go through another dangerous situation. I believe this vehicle poses a genuine safety risk to me and to others on the road. I am requesting that NHTSA review my complaint again, including this new information, as the problem persists after inspection and attempted repair. A vehicle that pulls to one side and has non‑functioning safety systems should not be considered safe for normal use. Thank you for your time and attention to this matter. I am available to provide any additional details, documentation, or records you may require.Read more
Incident date: Apr 13, 2026
Had an issue with driver assist radar when in complete control. Until you’re not! Brakes lock up skidding tires and causing seat belts to lock up. It happens so suddenly it scares you to the point of heart attack. This has happened: merely backing out of driveway, when accelerating in your lane with car in turn lane beside you turning right. And most recently on FL Turnpike while in stopp
... ed/slowed traffic due to emergency vehicles trying to get to scene of Naples wildfire. When I accelerated as traffic resumed at slow speed the car locks up brakes, squalling tires and slewing sideways. It startled me so much my heart was racing and I didn’t know if the car was still running or not. There was an 18 wheeler coming up behind and I was frozen not knowing what to do next. I don’t know if sensitivity can be adjusted or what it needs but my heart can’t take many more of these incidents. I will report to dealer as well. I know there is a Reddit thread about these same issues that my daughter found on researching this issue.Read more
Incident date: Apr 13, 2026
Had an issue with driver assist radar when in complete control. Until you’re not! Brakes lock up skidding tires and causing seat belts to lock up. It happens so suddenly it scares you to the point of heart attack. This has happened: merely backing out of driveway, when accelerating in your lane with car in turn lane beside you turning right. And most recently on FL Turnpike while in stopp
... ed/slowed traffic due to emergency vehicles trying to get to scene of Naples wildfire. When I accelerated as traffic resumed at slow speed the car locks up brakes, squalling tires and slewing sideways. It startled me so much my heart was racing and I didn’t know if the car was still running or not. There was an 18 wheeler coming up behind and I was frozen not knowing what to do next. I don’t know if sensitivity can be adjusted or what it needs but my heart can’t take many more of these incidents. I will report to dealer as well. I know there is a Reddit thread about these same issues that my daughter found on researching this issue.Read more
Incident date: Apr 13, 2026
Had an issue with driver assist radar when in complete control. Until you’re not! Brakes lock up skidding tires and causing seat belts to lock up. It happens so suddenly it scares you to the point of heart attack. This has happened: merely backing out of driveway, when accelerating in your lane with car in turn lane beside you turning right. And most recently on FL Turnpike while in stopp
... ed/slowed traffic due to emergency vehicles trying to get to scene of Naples wildfire. When I accelerated as traffic resumed at slow speed the car locks up brakes, squalling tires and slewing sideways. It startled me so much my heart was racing and I didn’t know if the car was still running or not. There was an 18 wheeler coming up behind and I was frozen not knowing what to do next. I don’t know if sensitivity can be adjusted or what it needs but my heart can’t take many more of these incidents. I will report to dealer as well. I know there is a Reddit thread about these same issues that my daughter found on researching this issue.Read more
Incident date: Oct 1, 2023
This vehicle has a major engine flaw; Hyundai USA KNOWS about it, and STILL will not issue a recall for EXCESSIVE OIL CONSUMPTION. First episode: October 2023 at 86,371 miles. Dealership replaced leaking valve cover gasket and changed woefully-soiled spark plugs. Still under manufacturer warranty, but I paid the balance. Second episode: FOUR MONTHS LATER (Feb. 2024; 89,078 miles), another limp m
... ode and Check Engine lamp. The spark plugs are soiled again with oil, so the dealership changes the spark plugs again, instead of addressing the underlying issue - Excessive oil consumption. Still under warranty, yet I pay the bill...AGAIN. Episode Three: October 04, 2024. Hyundai Sonata goes into limp mode again with CHECK ENGINE LIGHT illuminating – cylinder 1 was misfiring. All spark plugs fouled again; all spark plugs replaced. Valve cover gasket was leaking, so that was replaced as well. Yup, I paid for the repairs out-of-pocket. Episode Four: May 02, 2025. Vehicle goes into limp mode again, with CHECK ENGINE LIGHT turning on. Another spark plug fouled up, so it was replaced. Ignition coil replaced as well. Episode Five: June 19, 2025. Limp mode and Check Engine Lamp illuminates yet again, so Hyundai of North Charleston (SC) initiates an oil consumption test. "...[3.5 quarts of] oil consumption is excessive...", yet Hyundai denies everything. Hyundai is actually admitting to an underlying issue but offers ZERO assistance.Read more
Incident date: Oct 1, 2023
This vehicle has a major engine flaw; Hyundai USA KNOWS about it, and STILL will not issue a recall for EXCESSIVE OIL CONSUMPTION. First episode: October 2023 at 86,371 miles. Dealership replaced leaking valve cover gasket and changed woefully-soiled spark plugs. Still under manufacturer warranty, but I paid the balance. Second episode: FOUR MONTHS LATER (Feb. 2024; 89,078 miles), another limp m
... ode and Check Engine lamp. The spark plugs are soiled again with oil, so the dealership changes the spark plugs again, instead of addressing the underlying issue - Excessive oil consumption. Still under warranty, yet I pay the bill...AGAIN. Episode Three: October 04, 2024. Hyundai Sonata goes into limp mode again with CHECK ENGINE LIGHT illuminating – cylinder 1 was misfiring. All spark plugs fouled again; all spark plugs replaced. Valve cover gasket was leaking, so that was replaced as well. Yup, I paid for the repairs out-of-pocket. Episode Four: May 02, 2025. Vehicle goes into limp mode again, with CHECK ENGINE LIGHT turning on. Another spark plug fouled up, so it was replaced. Ignition coil replaced as well. Episode Five: June 19, 2025. Limp mode and Check Engine Lamp illuminates yet again, so Hyundai of North Charleston (SC) initiates an oil consumption test. "...[3.5 quarts of] oil consumption is excessive...", yet Hyundai denies everything. Hyundai is actually admitting to an underlying issue but offers ZERO assistance.Read more
Incident date: Apr 20, 2026
2020 Hyundai Santa Fe quartz white pearl paint and the paint is blowing off as I drive in multiple places. I took it to the dealer because when I called they said there's a Z05 recall on white Hyundai paint and it would be covered. When I take it in, they say 2020's weren't covered because the paint issue was corrected in 2020, when clearly it wasn't. In any case Hyundai agreed to pay 65% of th
... e cost, nothing more. THEY NEED to include all years that present this issue. Unfortunately I've now picked my car up and the paint in the areas that were painted are a different color white. I'm not happy with this remedy and I'm not happy that Hyundai refuses to take ownership with ALL vehicles painted in white. This recall should be revised to include all vehicles from 2016 forward instead of skipping one year which just happens to be 2020. Any help is greatly appreciated. The paint is already starting to show signs of coming off in other areas but those won't be considered until it's obvious paint peeling larger than a certain size.Read more
Incident date: Dec 31, 1969
I have a 2015 Hyundai Genesis. I had an over heating issue with the car in January of 2025. Took the car to an authorized dealership, and had the repair made.a month later a code appeared on my Dash it read “PSB “. I went to have my vehicles emission’s test and the car failed. I took the car to an authorized Hyundai dealer and they said its most likely the fuel pump module, but wouldn’t kn
... ow til they examined it thoroughly. After they replaced the fuel pump p module they called me and said that the seat belt positioned went bad and it was explosive. That it’s a safety feature on this model and it was caused by the fuel pump module. If the dealt belt is a safety feature and it becomes defective, shouldn’t it be under warranty? You can’t drive in my state I belted, and if the seat belt positioner is explosive isn’t that a hazard? I think the seat belt , any part of the seat belt should be a warranty item for the life of the car, especially if it’s for safety. I am now being told that there is a $1500 cost in order to fix this item.Read more
Incident date: Apr 3, 2026
Was driving down the highway and my car caught fire. I was stopped by another driver saying that my car was on fire. I had no breaks to stop, I had to put it straight to park to stop the car. That way myself and my son could jump out of the car.
Fire
Incident date: Apr 3, 2026
Was driving down the highway and my car caught fire. I was stopped by another driver saying that my car was on fire. I had no breaks to stop, I had to put it straight to park to stop the car. That way myself and my son could jump out of the car.
Fire
Incident date: Apr 27, 2026
1. The repair work was done at San Leandro Hyundai service department. I do not have the parts that were worked on. 2. Fortunately, both incidents happened when the car was parked at home. The unpredictable nature of the issue though, raises safety concerns as it's unknown when the car is going to die. 3. I have repair orders from San Leandro Hyundai service department of the error codes and repai
... r work conducted. 4. Unknown. I assume the dealership sent the faulty ICCU back to the manufacturer. 5. For the first incident, yes, there were brief notifications on the dashboard about the battery discharging. That was happening for a couple of months prior to the car dying the first time, Feb 9, 2026. For the second incident, no there were no warning messages before the car died the second time Apr 27, 2026. SUMMARY OF INCIDENTS Incident #1 — February 2026 — ICCU failure, vehicle towed to dealer — DTC P1A9096 fault code identified — 22 days out of service — ICCU assembly and high voltage fuse (H110) replaced — 12V battery tested healthy but not replaced, despite Service Advisor Alexa's explicit assurance that replacement was standard protocol for this repair type — Rental reimbursement of $209.96 still outstanding — Maintenance warning appeared approximately one month post-repair; dismissed by resetting service clock with no diagnosis Incident #2 — Current (April 2026) — 12V battery drained to 0%, vehicle completely unresponsive, towed to dealer — Hyundai app showed 47% battery and 'all systems normal' at point of complete failure — D00 fault code identified on 12V battery; sensors reactivated and battery recharged — Traction battery range reduced approximately 50% (~150 miles vs. expected ~344 miles); attributed to battery learning reset, root cause unknown — 4 panic notifications received from Hyundai app on April 30, 2026 while vehicle is in dealer's possession — cause unknownRead more
Incident date: Mar 19, 2026
The contact owns a 2020 Hyundai Elantra. The stated that the backup camera was inoperable. No warning lights were illuminated. The contact stated that failure was related to NHTSA Campaign Number: 24V879000 (Back Over Prevention). The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was contacted, who confirmed there was no recall. But no assistance was p
... rovided. The failure mileage was approximately 19,100.Read more
Incident date: Oct 10, 2024
Vehicle Information: 2019 Hyundai Santa Fe Mileage at failure: approximately 109,000 miles Manufacturer: Hyundai Motor Company The vehicle experienced a complete failure of the automatic transmission system. The failed component is available for inspection upon request. At approximately 98,000 miles, the vehicle’s check engine light illuminated. I brought the vehicle to an authorized Hyundai de
... alership for diagnosis while it was still within the 100,000-mile powertrain warranty period. The dealership inspected the vehicle and advised that no issue was found, and no repairs were performed at that time. Approximately 11,000 miles later, the vehicle experienced severe transmission problems, which progressed to complete transmission failure at approximately 109,000 miles. Safety Risk: The transmission failure resulted in a sudden loss of power and reduced vehicle operability while driving. This condition presents a potential safety risk to the driver and surrounding traffic, particularly during normal roadway and highway use. Prior Inspection / Diagnosis: The issue was not identified or reproduced during the dealership inspection at approximately 98,000 miles when the check engine light was present. Other Inspections: The vehicle was inspected by a Hyundai dealership at approximately 98,000 miles. No inspection by police, insurance representatives, or manufacturer engineering personnel has occurred since the transmission failure. Warning Signs: Check engine light illuminated at approximately 98,000 miles Vehicle was taken to dealership for diagnosis at that time No specific transmission warning messages were displayed Dealership reported no issue found Maintenance History: The vehicle has been regularly maintained with oil changes performed approximately every 5,000 miles. Maintenance records are available for review upon request.Read more
Incident date: Apr 18, 2026
The contact leased a 2025 Hyundai Ioniq 5. The contact stated that while driving at 25 mph, the battery warning light, reduced power warning light, and an unknown warning light depicting a vehicle with an exclamation mark illuminated. Additionally, a "stop vehicle and check power supply" message appeared, and the vehicle lost power. The driver steered to the side of the road, and the vehicle was t
... owed to a dealer. It was diagnosed that the ICCU unit and ICCU fuse were defective and needed replacement. The vehicle was repaired, and the manufacturer was notified of the failure. The failure occurred at approximately 82,069 miles.Read more
Incident date: Mar 31, 2026
The contact owns a 2026 Hyundai Santa Cruz. The contact stated that while driving at an undisclosed speed and merging into highway traffic, the vehicle hesitated and surged forward after depressing the accelerator pedal. The vehicle was taken to the dealer; however, the failure could not be duplicated. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileag
... e was unavailable.Read more
Incident date: Mar 31, 2026
The contact owns a 2026 Hyundai Santa Cruz. The contact stated that while driving at an undisclosed speed and merging into highway traffic, the vehicle hesitated and surged forward after depressing the accelerator pedal. The vehicle was taken to the dealer; however, the failure could not be duplicated. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileag
... e was unavailable.Read more