Showing 76,133 complaints for HYUNDAI
Incident date: May 19, 2026
UNKNOWN -A catalytic converter clogged after being installed - only 14 months following installation, causing rough and unsafe acceleration, inability to shift gears properly, and need to drive with hazards on. It is clear that there is an issue with the engine/exhaust and system in this vehicle. Additionally, the car needs oil added regularly and seems to be burning it, as indicated by low level
... .Read more
Incident date: May 19, 2026
UNKNOWN -A catalytic converter clogged after being installed - only 14 months following installation, causing rough and unsafe acceleration, inability to shift gears properly, and need to drive with hazards on. It is clear that there is an issue with the engine/exhaust and system in this vehicle. Additionally, the car needs oil added regularly and seems to be burning it, as indicated by low level
... .Read more
Incident date: May 19, 2026
UNKNOWN -A catalytic converter clogged after being installed - only 14 months following installation, causing rough and unsafe acceleration, inability to shift gears properly, and need to drive with hazards on. It is clear that there is an issue with the engine/exhaust and system in this vehicle. Additionally, the car needs oil added regularly and seems to be burning it, as indicated by low level
... .Read more
Incident date: Sep 11, 2025
The contact owns a 2020 Hyundai Palisade. The contact received notification of NHTSA Campaign Number: 26V034000 (Air Bags) and 25V607000 (Seat Belts); however, the parts for the repairs were unavailable. The contact stated that the manufacturer had exceeded a reasonable timeframe for the remedies to be available. The contact stated that when driving at various speeds and while idle, the vehicle wo
... uld shake. The contact had checked oil levels and noticed that there was no oil in the vehicle. The contact had to begin changing the oil every 1,000 miles. The contact looked up the CarFax and learned that the vehicle had a history of oil consumption issues. The vehicle was taken to the dealer, who confirmed that the remedies were not available and then diagnosed an oil consumption failure. The dealer completed an oil consumption and cleaning and advised them to drive 1,000 miles to receive assistance for the engine, as it was at risk of seizing. The vehicle was not repaired. The manufacturer was informed of the failure. The manufacturer informed the contact that the failure was not covered by recall or warranty. The failure mileage was approximately 83,000.Read more
Incident date: Sep 11, 2025
The contact owns a 2020 Hyundai Palisade. The contact received notification of NHTSA Campaign Number: 26V034000 (Air Bags) and 25V607000 (Seat Belts); however, the parts for the repairs were unavailable. The contact stated that the manufacturer had exceeded a reasonable timeframe for the remedies to be available. The contact stated that when driving at various speeds and while idle, the vehicle wo
... uld shake. The contact had checked oil levels and noticed that there was no oil in the vehicle. The contact had to begin changing the oil every 1,000 miles. The contact looked up the CarFax and learned that the vehicle had a history of oil consumption issues. The vehicle was taken to the dealer, who confirmed that the remedies were not available and then diagnosed an oil consumption failure. The dealer completed an oil consumption and cleaning and advised them to drive 1,000 miles to receive assistance for the engine, as it was at risk of seizing. The vehicle was not repaired. The manufacturer was informed of the failure. The manufacturer informed the contact that the failure was not covered by recall or warranty. The failure mileage was approximately 83,000.Read more
Incident date: Sep 11, 2025
The contact owns a 2020 Hyundai Palisade. The contact received notification of NHTSA Campaign Number: 26V034000 (Air Bags) and 25V607000 (Seat Belts); however, the parts for the repairs were unavailable. The contact stated that the manufacturer had exceeded a reasonable timeframe for the remedies to be available. The contact stated that when driving at various speeds and while idle, the vehicle wo
... uld shake. The contact had checked oil levels and noticed that there was no oil in the vehicle. The contact had to begin changing the oil every 1,000 miles. The contact looked up the CarFax and learned that the vehicle had a history of oil consumption issues. The vehicle was taken to the dealer, who confirmed that the remedies were not available and then diagnosed an oil consumption failure. The dealer completed an oil consumption and cleaning and advised them to drive 1,000 miles to receive assistance for the engine, as it was at risk of seizing. The vehicle was not repaired. The manufacturer was informed of the failure. The manufacturer informed the contact that the failure was not covered by recall or warranty. The failure mileage was approximately 83,000.Read more
Incident date: May 6, 2026
Car just stated making g noise went into lp.mode now saying k ock sensor
Incident date: May 6, 2026
Car just stated making g noise went into lp.mode now saying k ock sensor
Incident date: Aug 30, 2024
The vehicle is experiencing premature paint failure and delamination on factory-painted body panels with Quartz White Pearl (W8) paint. Paint is peeling, chipping, and separating from the underlying surface without collision damage, abnormal wear, or neglect. The issue appears consistent with widely reported Hyundai white paint adhesion defects affecting similar vehicles and paint codes. The cond
... ition developed gradually and continues to spread to additional areas of the vehicle. The affected paint failure exposes underlying surfaces and may reduce long-term corrosion protection of the body panels. No warning lights or messages appeared prior to the issue. The vehicle remains operational, but the paint defect appears to involve loss of adhesion of the factory-applied paint system rather than normal cosmetic wear or isolated rock chips. The issue is available for inspection upon request. The manufacturer has issued warranty extensions and programs related to similar white paint delamination conditions on Hyundai vehicles, but this vehicle was reportedly excluded despite having the affected paint code and similar failure pattern.Read more
Incident date: May 18, 2026
The reverse beeping is just too loud for an Hybrid and many people online agree. I fully agree with having mandates for electric vehicles for safety concerns however they should not be so loud that they are louder or near as loud as a commercial truck and disturb residents. In fact Hyundai responded to the complaints by re-designing it for 2025 and newer facelifts but won't give any services to up
... grade it to newer versions. I fully believe that Hyundai should and must offer services to use the new updated VESS.Read more
Incident date: Dec 30, 2024
I purchased a 2023 Hyundai Elantra Hybrid 2023 on December 15, 2023, and since early ownership I have experienced persistent jerking/clunking while slowing to a stop, harsh downshifts, hesitation during braking, and rough transitions between electric and engine power. The issue was first documented around 5,744 miles and continued through approximately six to eight repair/work orders, where dealer
... ships repeatedly described the condition as normal hybrid/DCT behavior while performing software resets, adaptive relearns, and diagnostic checks. After continued complaints, Hyundai Techline became involved and the dealership concluded the vehicle “jerks pretty bad,” leading to a full transmission replacement under warranty. Despite the transmission replacement, the issue persisted and the dealership later confirmed slight clunking during downshifts and discovered a torn engine mount, which was also replaced. The dealership additionally noted that the issue did not occur while driving another Elantra Hybrid or the loaner vehicle, suggesting the condition was specific to my vehicle. I also opened a case with Hyundai Motor America Consumer Affairs regarding the recurring defect and repeated failed repair attempts, but the issue continues despite major drivetrain repairs. Hyundai Motors America Consumer Affairs has not been able to help me with this either. They also didn't provide me with the Federal Agency number when I requested them in order to reach out and seek help from the agencies. Hyundai didn't help me in any way. There were no warnings. They have been able to reproduce the issue but do not want to resolve the issue. I strongly believe no vehicle is designed in a way that it jerks and downshifts in a harsh manner causing distress to the driver/owner.Read more
Incident date: Dec 30, 2024
I purchased a 2023 Hyundai Elantra Hybrid 2023 on December 15, 2023, and since early ownership I have experienced persistent jerking/clunking while slowing to a stop, harsh downshifts, hesitation during braking, and rough transitions between electric and engine power. The issue was first documented around 5,744 miles and continued through approximately six to eight repair/work orders, where dealer
... ships repeatedly described the condition as normal hybrid/DCT behavior while performing software resets, adaptive relearns, and diagnostic checks. After continued complaints, Hyundai Techline became involved and the dealership concluded the vehicle “jerks pretty bad,” leading to a full transmission replacement under warranty. Despite the transmission replacement, the issue persisted and the dealership later confirmed slight clunking during downshifts and discovered a torn engine mount, which was also replaced. The dealership additionally noted that the issue did not occur while driving another Elantra Hybrid or the loaner vehicle, suggesting the condition was specific to my vehicle. I also opened a case with Hyundai Motor America Consumer Affairs regarding the recurring defect and repeated failed repair attempts, but the issue continues despite major drivetrain repairs. Hyundai Motors America Consumer Affairs has not been able to help me with this either. They also didn't provide me with the Federal Agency number when I requested them in order to reach out and seek help from the agencies. Hyundai didn't help me in any way. There were no warnings. They have been able to reproduce the issue but do not want to resolve the issue. I strongly believe no vehicle is designed in a way that it jerks and downshifts in a harsh manner causing distress to the driver/owner.Read more
Incident date: Dec 30, 2024
I purchased a 2023 Hyundai Elantra Hybrid 2023 on December 15, 2023, and since early ownership I have experienced persistent jerking/clunking while slowing to a stop, harsh downshifts, hesitation during braking, and rough transitions between electric and engine power. The issue was first documented around 5,744 miles and continued through approximately six to eight repair/work orders, where dealer
... ships repeatedly described the condition as normal hybrid/DCT behavior while performing software resets, adaptive relearns, and diagnostic checks. After continued complaints, Hyundai Techline became involved and the dealership concluded the vehicle “jerks pretty bad,” leading to a full transmission replacement under warranty. Despite the transmission replacement, the issue persisted and the dealership later confirmed slight clunking during downshifts and discovered a torn engine mount, which was also replaced. The dealership additionally noted that the issue did not occur while driving another Elantra Hybrid or the loaner vehicle, suggesting the condition was specific to my vehicle. I also opened a case with Hyundai Motor America Consumer Affairs regarding the recurring defect and repeated failed repair attempts, but the issue continues despite major drivetrain repairs. Hyundai Motors America Consumer Affairs has not been able to help me with this either. They also didn't provide me with the Federal Agency number when I requested them in order to reach out and seek help from the agencies. Hyundai didn't help me in any way. There were no warnings. They have been able to reproduce the issue but do not want to resolve the issue. I strongly believe no vehicle is designed in a way that it jerks and downshifts in a harsh manner causing distress to the driver/owner.Read more
Incident date: May 17, 2026
Engine failure. Car quit while driving down main highway. Taken to garage and they reported that many of the same engine for Hyundai have been recalled. When investigating, my car did the exact same thing being reported, but is not included in the recall. I have maintenance records for all oil changes as required as well. No lights came on to indicate failure.
Incident date: Dec 5, 2025
the car has two issues. brake issue (gas pedal is soft and sinks) and engine power ( gas pedal is soft and not responsive) Brakes are soft and spongy some times and sometimes hard. even you push the brake pedal twice or three time it takes long distance to stop. some times the brake looks good but for short period of time. the brakes inconsistent. I took to the dealer where I bought it hey refuse
... to repair it. then i took it to another dealer. first time they said no issue with car then second time they they replace the vacuum pump and they found out one of the piston is not firing. they replace the ignition coil. the car still has issue and not fixed. I filed case with the manufacturer but the manufacturer closed the case. After that I file lemon law case.Read more
Incident date: Dec 5, 2025
the car has two issues. brake issue (gas pedal is soft and sinks) and engine power ( gas pedal is soft and not responsive) Brakes are soft and spongy some times and sometimes hard. even you push the brake pedal twice or three time it takes long distance to stop. some times the brake looks good but for short period of time. the brakes inconsistent. I took to the dealer where I bought it hey refuse
... to repair it. then i took it to another dealer. first time they said no issue with car then second time they they replace the vacuum pump and they found out one of the piston is not firing. they replace the ignition coil. the car still has issue and not fixed. I filed case with the manufacturer but the manufacturer closed the case. After that I file lemon law case.Read more
Incident date: May 15, 2026
In August/September 2025 my mother's Tucson would randomly shut down on her (completely stall while driving) and she would not be able to turn it back on. If she waited a little while, then she would be able to turn the car back on but it was unknown when the issue would happen again. We took it to the dealer several times after each shutdown and the dealer stated it was not throwing a code and
... they could not diagnose the problem. The last time we took it to the dealer, the vehicle shut down while they were test driving it and they discovered it was a rear wheel sensor which is part of the ABS system. When the car would stall, lights on the dashboard would start flashing and the car would shudder to a stall. Since repairing that rear wheel sensor, the car has not exhibited the issue until 3 days ago when it again shut down randomly while she was in traffic. This, of course was terribly frightening for her as cars were honking at her and whipping around her vehicle. She was not able to get the car started. A police officer came and parked behind her car, calmed her down, and got her to try the car one more time and it did start up and she was able to proceed to the closest parking lot. After that we followed her home and have an appt. set to go back to the dealership. We are expecting the same run around at the dealer who charges excessive fees to diagnose and then repair the car. My Mom is [XXX] so this is a dangerous vehicle for her to be driving (really for anyone) as I am reading on line others reporting this same condition. I am expecting that they will find that a different rear wheel sensor has failed for which they will want another $800.00 to repair or maybe more now. Obviously we must get rid of this vehicle. It has less than 25,000 miles on it because she only drives to the grocery store and back. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: May 15, 2026
In August/September 2025 my mother's Tucson would randomly shut down on her (completely stall while driving) and she would not be able to turn it back on. If she waited a little while, then she would be able to turn the car back on but it was unknown when the issue would happen again. We took it to the dealer several times after each shutdown and the dealer stated it was not throwing a code and
... they could not diagnose the problem. The last time we took it to the dealer, the vehicle shut down while they were test driving it and they discovered it was a rear wheel sensor which is part of the ABS system. When the car would stall, lights on the dashboard would start flashing and the car would shudder to a stall. Since repairing that rear wheel sensor, the car has not exhibited the issue until 3 days ago when it again shut down randomly while she was in traffic. This, of course was terribly frightening for her as cars were honking at her and whipping around her vehicle. She was not able to get the car started. A police officer came and parked behind her car, calmed her down, and got her to try the car one more time and it did start up and she was able to proceed to the closest parking lot. After that we followed her home and have an appt. set to go back to the dealership. We are expecting the same run around at the dealer who charges excessive fees to diagnose and then repair the car. My Mom is [XXX] so this is a dangerous vehicle for her to be driving (really for anyone) as I am reading on line others reporting this same condition. I am expecting that they will find that a different rear wheel sensor has failed for which they will want another $800.00 to repair or maybe more now. Obviously we must get rid of this vehicle. It has less than 25,000 miles on it because she only drives to the grocery store and back. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: May 15, 2026
In August/September 2025 my mother's Tucson would randomly shut down on her (completely stall while driving) and she would not be able to turn it back on. If she waited a little while, then she would be able to turn the car back on but it was unknown when the issue would happen again. We took it to the dealer several times after each shutdown and the dealer stated it was not throwing a code and
... they could not diagnose the problem. The last time we took it to the dealer, the vehicle shut down while they were test driving it and they discovered it was a rear wheel sensor which is part of the ABS system. When the car would stall, lights on the dashboard would start flashing and the car would shudder to a stall. Since repairing that rear wheel sensor, the car has not exhibited the issue until 3 days ago when it again shut down randomly while she was in traffic. This, of course was terribly frightening for her as cars were honking at her and whipping around her vehicle. She was not able to get the car started. A police officer came and parked behind her car, calmed her down, and got her to try the car one more time and it did start up and she was able to proceed to the closest parking lot. After that we followed her home and have an appt. set to go back to the dealership. We are expecting the same run around at the dealer who charges excessive fees to diagnose and then repair the car. My Mom is [XXX] so this is a dangerous vehicle for her to be driving (really for anyone) as I am reading on line others reporting this same condition. I am expecting that they will find that a different rear wheel sensor has failed for which they will want another $800.00 to repair or maybe more now. Obviously we must get rid of this vehicle. It has less than 25,000 miles on it because she only drives to the grocery store and back. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: May 17, 2026
The vehicle’s driver monitoring / Forward Attention Warning system repeatedly gives false inattentive-driver warnings during normal highway driving, even when I am actively watching the road and driving normally. The system does not appear to function reliably with ordinary sunglasses and common driving conditions. The issue happens frequently when wearing sunglasses. The system incorrectly det
... ermines that I am not paying attention, despite looking directly ahead at the roadway. When this happens, Highway Driving Assist and lane-centering functions may disengage or become unavailable. This occurs in normal daytime driving conditions and appears overly sensitive to environmental factors, including reflections, lighting conditions, and driver seating position. I typically receive multiple false warnings during a single drive. This is a significant safety concern because: Driver assistance features can unexpectedly disengage during highway driving. The repeated false warnings are extremely distracting and can result in drivers ignoring or becoming desensitized to alerts. There are many similar owner reports online describing the same issue with Hyundai’s driver-monitoring system. Hyundai has issued a technical bulletin describing the problem but has made no indication that it intends to fix this significant flaw. My vehicle's software is fully up-to-date.Read more
Incident date: May 17, 2026
The vehicle’s driver monitoring / Forward Attention Warning system repeatedly gives false inattentive-driver warnings during normal highway driving, even when I am actively watching the road and driving normally. The system does not appear to function reliably with ordinary sunglasses and common driving conditions. The issue happens frequently when wearing sunglasses. The system incorrectly det
... ermines that I am not paying attention, despite looking directly ahead at the roadway. When this happens, Highway Driving Assist and lane-centering functions may disengage or become unavailable. This occurs in normal daytime driving conditions and appears overly sensitive to environmental factors, including reflections, lighting conditions, and driver seating position. I typically receive multiple false warnings during a single drive. This is a significant safety concern because: Driver assistance features can unexpectedly disengage during highway driving. The repeated false warnings are extremely distracting and can result in drivers ignoring or becoming desensitized to alerts. There are many similar owner reports online describing the same issue with Hyundai’s driver-monitoring system. Hyundai has issued a technical bulletin describing the problem but has made no indication that it intends to fix this significant flaw. My vehicle's software is fully up-to-date.Read more
Incident date: Jan 16, 2026
The vehicle flashed a warning and suddenly lost power, forcing me to pull over or be stuck in the middle of the road. The vehicle could no longer be driven, as this problem occurred quickly after subsequent restarts. I had the vehicle towed to the dealership, who confirmed it was a broken ICCU, and stated that this had been happening a lot to the Ioniq5s. The replacement part was on backorder. It
... ended up taking nearly 60 days for the replacement to arrive and to be installed.Read more
Incident date: Aug 11, 2025
ICCU or other electrical issue. The problem was confirmed by dealer. Car was towed after it would not start.
Incident date: May 15, 2026
The iccu (Integrated Charging Control Unit) failed.
Incident date: Jun 1, 2025
The contact owns a 2025 Hyundai Tuscon. The contact stated that while driving at various speeds the vehicle had erroneously stopped in the middle of the road. The contact indicated that the failure had occurred at highway speeds and while driving in a residential neighborhood. The contact indicated that the failure had occurred on multiple occasion in which a Tractor Trail nearly collided into th
... e rear of the vehicle. The cause of the failure was not yet determined. The local dealer was contacted. The manufacturer was not yet contacted. . The failure mileage was 25.Read more
Incident date: May 9, 2026
The contact owns a 2017 Hyundai Santa Fe Sport. The contact stated that while driving approximately 35 MPH a loud noise and smoke was suddenly present coming from under the hood of the vehicle and the engine stalled. The vehicle was towed back to the home. The contact indicated that during the failure no warning messages or lights had displayed. The cause of the failure was not yet determined. The
... local dealer and manufacturer were not yet contacted. The VIN was not available. The failure mileage was 83,000.Read more
Incident date: May 15, 2025
There is an ejection mitigation recall and no remedy from Hyundai in the near future. This sets us up for future injury to my children in the event we are in an accident. This also will result in a lawsuit by us to Hyundai should I or my children are injured or maimed in the event thus vehicle does not properly protect us in an accident. The seat belts are recalled as well and parts are on back or
... der. The solution from Hyundai is to continue to use the defective belts with minor children and hope for the best. This is simply unacceptable.Read more
Incident date: May 15, 2025
There is an ejection mitigation recall and no remedy from Hyundai in the near future. This sets us up for future injury to my children in the event we are in an accident. This also will result in a lawsuit by us to Hyundai should I or my children are injured or maimed in the event thus vehicle does not properly protect us in an accident. The seat belts are recalled as well and parts are on back or
... der. The solution from Hyundai is to continue to use the defective belts with minor children and hope for the best. This is simply unacceptable.Read more
Incident date: May 15, 2025
There is an ejection mitigation recall and no remedy from Hyundai in the near future. This sets us up for future injury to my children in the event we are in an accident. This also will result in a lawsuit by us to Hyundai should I or my children are injured or maimed in the event thus vehicle does not properly protect us in an accident. The seat belts are recalled as well and parts are on back or
... der. The solution from Hyundai is to continue to use the defective belts with minor children and hope for the best. This is simply unacceptable.Read more
Incident date: May 15, 2026
This is the second time the horn has stopped working. The first time was a year or two ago (records available on request), and both of the two horn units failed. The manufacturer Hyundai replaced them both and told me the issue they were having was the stamped housing of the horn has a seam that folds up and collects water, may freeze, and causes the unit to fail. Clearly they installed two replac
... ement units of the same style because both units just failed again. The way I found out was someone almost changed lanes into me, I tried to honk to alert them to not collide with me, and the horn didn't work. Thankfully I was able to stop fast enough to avoid the collision. I will be taking it to Hyundai for replacement again within the next few days. This needs to become a recall because clearly Hyundai hasn't accepted yet that they need to correct their design of this safety feature.Read more
Incident date: Apr 12, 2025
As I would be driving down the road, most of the time when getting up to speeds of either 25-30mph or 55-60mph is when the dash board lights up check BSD detection system failure, then it will rev out rpm’s to 5,000-6,000 then lose power to accelerator. I also notice on the dash board where the panel for your selected gear displays is blank and doesn’t show whether you are in park,drive neutra
... l, ECT. After this occurs I can not drive it any longer until I safely stop the car (most of the time on a busy highway or country road Highway where once this happens it becomes dangerous due to the power loss in the accelerator) and put it in park, I’ve tried to put the vehicle in park, once fully stopped, and try to put it back into drive but the shifter is locked into park and will not let me shift the vehicle, I then have to shut the vehicle completely off and open the driver door to get the backup power cut off as-well to have zero power to the vehicle. Once that is completed I then Re-Start the vehicle where it operates normally again, this situation happens at least twice a week if not 3-4. It sometimes has put my passengers and myself at risk of getting into accidents or struck by other vehicle on the road. my vehicle is still under a warranty through the dealership I purchased it from, but when I ask them about it they say that because there is no prompt on the dash once I get there that they cannot do anything about it, nor do they allegedly know why it’s happening, I’ve asked a few other mechanics I know and they say that they have seen this malfunction before with this vehicle and usually it is a transmission sensor? Or a transmission speed sensor issue? I then relay this message back to the dealer ship and they still act like they don’t know what it is, I truly believe that the dealership just doesn’t want to deal with the issue and I only have 2-3000 miles left under their warranty, I do enjoy the vehicle and respect Hyundai for their great customer service.Read more
Incident date: Apr 12, 2025
As I would be driving down the road, most of the time when getting up to speeds of either 25-30mph or 55-60mph is when the dash board lights up check BSD detection system failure, then it will rev out rpm’s to 5,000-6,000 then lose power to accelerator. I also notice on the dash board where the panel for your selected gear displays is blank and doesn’t show whether you are in park,drive neutra
... l, ECT. After this occurs I can not drive it any longer until I safely stop the car (most of the time on a busy highway or country road Highway where once this happens it becomes dangerous due to the power loss in the accelerator) and put it in park, I’ve tried to put the vehicle in park, once fully stopped, and try to put it back into drive but the shifter is locked into park and will not let me shift the vehicle, I then have to shut the vehicle completely off and open the driver door to get the backup power cut off as-well to have zero power to the vehicle. Once that is completed I then Re-Start the vehicle where it operates normally again, this situation happens at least twice a week if not 3-4. It sometimes has put my passengers and myself at risk of getting into accidents or struck by other vehicle on the road. my vehicle is still under a warranty through the dealership I purchased it from, but when I ask them about it they say that because there is no prompt on the dash once I get there that they cannot do anything about it, nor do they allegedly know why it’s happening, I’ve asked a few other mechanics I know and they say that they have seen this malfunction before with this vehicle and usually it is a transmission sensor? Or a transmission speed sensor issue? I then relay this message back to the dealer ship and they still act like they don’t know what it is, I truly believe that the dealership just doesn’t want to deal with the issue and I only have 2-3000 miles left under their warranty, I do enjoy the vehicle and respect Hyundai for their great customer service.Read more
Incident date: Apr 12, 2025
As I would be driving down the road, most of the time when getting up to speeds of either 25-30mph or 55-60mph is when the dash board lights up check BSD detection system failure, then it will rev out rpm’s to 5,000-6,000 then lose power to accelerator. I also notice on the dash board where the panel for your selected gear displays is blank and doesn’t show whether you are in park,drive neutra
... l, ECT. After this occurs I can not drive it any longer until I safely stop the car (most of the time on a busy highway or country road Highway where once this happens it becomes dangerous due to the power loss in the accelerator) and put it in park, I’ve tried to put the vehicle in park, once fully stopped, and try to put it back into drive but the shifter is locked into park and will not let me shift the vehicle, I then have to shut the vehicle completely off and open the driver door to get the backup power cut off as-well to have zero power to the vehicle. Once that is completed I then Re-Start the vehicle where it operates normally again, this situation happens at least twice a week if not 3-4. It sometimes has put my passengers and myself at risk of getting into accidents or struck by other vehicle on the road. my vehicle is still under a warranty through the dealership I purchased it from, but when I ask them about it they say that because there is no prompt on the dash once I get there that they cannot do anything about it, nor do they allegedly know why it’s happening, I’ve asked a few other mechanics I know and they say that they have seen this malfunction before with this vehicle and usually it is a transmission sensor? Or a transmission speed sensor issue? I then relay this message back to the dealer ship and they still act like they don’t know what it is, I truly believe that the dealership just doesn’t want to deal with the issue and I only have 2-3000 miles left under their warranty, I do enjoy the vehicle and respect Hyundai for their great customer service.Read more
Incident date: May 17, 2026
The ICCU died a second time
Incident date: May 17, 2026
The ICCU died a second time
Incident date: May 8, 2026
The engine failed due to complete and sudden oil loss. The vehicle is currently at Fremont Hyundai and available for inspection. Safety risk: the engine failed while driving on the highway with children in the vehicle. A check engine light appeared with no prior warning, the vehicle immediately lost power and stalled, requiring an emergency exit and tow. This is a direct collision risk at highway
... speed. The failure was confirmed by an independent mechanic who found zero oil in the engine and identified it as a known Hyundai defect. The vehicle was then towed to Fremont Hyundai, which is currently conducting diagnostics. The vehicle has been inspected by an independent mechanic and by Fremont Hyundai [XXX] ). No police or insurance involvement. There were NO warning lights, oil pressure alerts, or symptoms of any kind prior to failure. I purchased the vehicle in 2024 and maintained regular oil changes and checkups with receipts. The last oil change was performed a few months before the failure. No mechanic ever flagged low oil. The only warning was a check engine light that appeared seconds before the engine stalled. I have incurred $900 in towing costs as a direct result of this failure. Fremont Hyundai is now requiring me to pay $280 for a diagnostic, followed by $890 for a two-week oil consumption test. They have also stated that if the engine does not pass the initial diagnostic, they cannot help me at all. Given that the engine ran completely dry of oil, it is highly unlikely to pass. This means I am being asked to pay fees for a process the dealership already expects to fail, leaving me with no path to resolution and a car I cannot drive. The 2015 Hyundai Santa Fe is included in a class action lawsuit (Cho et al. v. Hyundai Motor Company) over this exact defect. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: May 14, 2026
On 5/14/2026, while driving southbound on I-95 with my pregnant wife and young daughter, my 2025 Hyundai Tucson (approx. 7,500 miles, purchased new 10/2025) experienced multiple critical safety failures. Two days prior, the heads-up display (HUD) intermittently failed to activate. On 5/14, traveling at 65-70 mph near [XXX] , the brakes auto-applied without driver input. Simultaneously, the instru
... ment cluster and HUD went completely black, eliminating all speed and vehicle status information. This recurred intermittently. Near [XXX] , the brakes auto-applied with full force, locking all four tires and bringing the vehicle from approx. 70 mph to a complete stop on the active interstate. Two trailing vehicles spun out and left the travel lane to avoid rear-ending us. A multi-car pileup was narrowly avoided. The vehicle was taken to Pearson Hyundai in Midlothian, VA. They diagnosed and replaced a faulty wiring harness. Immediately after the repair, driving northbound on I-95 back to [XXX] (5/16), the lane keep assist/lane departure system began pulling the steering wheel into the adjacent lane without driver input, repeatedly and unpredictably at highway speed. The dealer repair did not resolve the all defects. Within a three days this vehicle exhibited: (1) total instrument cluster/HUD failure, (2) uncommanded emergency braking at 70 mph causing two other vehicles to take evasive action (3) uncommanded steering input into an adjacent lane. These failures created immediate risk of serious injury or death. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: May 14, 2026
On 5/14/2026, while driving southbound on I-95 with my pregnant wife and young daughter, my 2025 Hyundai Tucson (approx. 7,500 miles, purchased new 10/2025) experienced multiple critical safety failures. Two days prior, the heads-up display (HUD) intermittently failed to activate. On 5/14, traveling at 65-70 mph near [XXX] , the brakes auto-applied without driver input. Simultaneously, the instru
... ment cluster and HUD went completely black, eliminating all speed and vehicle status information. This recurred intermittently. Near [XXX] , the brakes auto-applied with full force, locking all four tires and bringing the vehicle from approx. 70 mph to a complete stop on the active interstate. Two trailing vehicles spun out and left the travel lane to avoid rear-ending us. A multi-car pileup was narrowly avoided. The vehicle was taken to Pearson Hyundai in Midlothian, VA. They diagnosed and replaced a faulty wiring harness. Immediately after the repair, driving northbound on I-95 back to [XXX] (5/16), the lane keep assist/lane departure system began pulling the steering wheel into the adjacent lane without driver input, repeatedly and unpredictably at highway speed. The dealer repair did not resolve the all defects. Within a three days this vehicle exhibited: (1) total instrument cluster/HUD failure, (2) uncommanded emergency braking at 70 mph causing two other vehicles to take evasive action (3) uncommanded steering input into an adjacent lane. These failures created immediate risk of serious injury or death. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: May 14, 2026
On 5/14/2026, while driving southbound on I-95 with my pregnant wife and young daughter, my 2025 Hyundai Tucson (approx. 7,500 miles, purchased new 10/2025) experienced multiple critical safety failures. Two days prior, the heads-up display (HUD) intermittently failed to activate. On 5/14, traveling at 65-70 mph near [XXX] , the brakes auto-applied without driver input. Simultaneously, the instru
... ment cluster and HUD went completely black, eliminating all speed and vehicle status information. This recurred intermittently. Near [XXX] , the brakes auto-applied with full force, locking all four tires and bringing the vehicle from approx. 70 mph to a complete stop on the active interstate. Two trailing vehicles spun out and left the travel lane to avoid rear-ending us. A multi-car pileup was narrowly avoided. The vehicle was taken to Pearson Hyundai in Midlothian, VA. They diagnosed and replaced a faulty wiring harness. Immediately after the repair, driving northbound on I-95 back to [XXX] (5/16), the lane keep assist/lane departure system began pulling the steering wheel into the adjacent lane without driver input, repeatedly and unpredictably at highway speed. The dealer repair did not resolve the all defects. Within a three days this vehicle exhibited: (1) total instrument cluster/HUD failure, (2) uncommanded emergency braking at 70 mph causing two other vehicles to take evasive action (3) uncommanded steering input into an adjacent lane. These failures created immediate risk of serious injury or death. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: May 20, 2022
This vehicle has experienced: • Multiple roadside breakdowns • Three fuel injector system failures • 2 complete transmission failures and replacements • Loss of propulsion • Fuel and chemical odor safety risks • A cumulative total of over 60 days out of service, currently at dealer since 4-15-26. SUMMARY OF SAFETY-RELATED FAILURES AND REPAIR HISTORY Incident #1 — May 20, 2022 (Mile
... age In: 4,899 | Mileage Out: 4,909) Vehicle broke down roadside in an unsafe, unlit area, requiring towing. Failure attributed to fuel injector defect. Vehicle remained in repair until May 24, 2022. Incident #2 — July 19, 2022 (Mileage In: 9,316 | Mileage Out: 9,321) Vehicle emitted strong gasoline odor, creating a potential fire and safety hazard. Vehicle was not drivable and required towing. Released July 26, 2022. During a recorded phone call, Hyundai Case Manager provided a verbal assurance that this failure would not recur. Incident #3 — September 9, 2025 (Mileage In/Out: 65,232) Vehicle exhibited engine shuddering, suspected fuel injector failure, and transmission shifting defects. Dealer released vehicle without resolving the defect on September 9, 2025. Incident #4 — January 13, 2026 (Mileage In: 72,089 | Mileage Out: 72,098) Vehicle lost power and broke down, requiring towing. Dealer determined full transmission replacement was required. All four fuel injectors were replaced again, marking the third injector-related failure. Released January 23, 2026. Incident #5 — January 30, 2026 (Mileage In: 72,467 | Mileage Out: 72,487) Vehicle overheated, lost power, and emitted chemical odors, requiring towing. Dealer confirmed cooler hose failure and fluid leakage. Released February 5, 2026. Incident #6: 4-15-26 - Sent back to dealer. Dealer still has car in shop. Advising needing new transmission. Still no confirmation as of 5-16-26 if car is repairable.Read more
Incident date: May 20, 2022
This vehicle has experienced: • Multiple roadside breakdowns • Three fuel injector system failures • 2 complete transmission failures and replacements • Loss of propulsion • Fuel and chemical odor safety risks • A cumulative total of over 60 days out of service, currently at dealer since 4-15-26. SUMMARY OF SAFETY-RELATED FAILURES AND REPAIR HISTORY Incident #1 — May 20, 2022 (Mile
... age In: 4,899 | Mileage Out: 4,909) Vehicle broke down roadside in an unsafe, unlit area, requiring towing. Failure attributed to fuel injector defect. Vehicle remained in repair until May 24, 2022. Incident #2 — July 19, 2022 (Mileage In: 9,316 | Mileage Out: 9,321) Vehicle emitted strong gasoline odor, creating a potential fire and safety hazard. Vehicle was not drivable and required towing. Released July 26, 2022. During a recorded phone call, Hyundai Case Manager provided a verbal assurance that this failure would not recur. Incident #3 — September 9, 2025 (Mileage In/Out: 65,232) Vehicle exhibited engine shuddering, suspected fuel injector failure, and transmission shifting defects. Dealer released vehicle without resolving the defect on September 9, 2025. Incident #4 — January 13, 2026 (Mileage In: 72,089 | Mileage Out: 72,098) Vehicle lost power and broke down, requiring towing. Dealer determined full transmission replacement was required. All four fuel injectors were replaced again, marking the third injector-related failure. Released January 23, 2026. Incident #5 — January 30, 2026 (Mileage In: 72,467 | Mileage Out: 72,487) Vehicle overheated, lost power, and emitted chemical odors, requiring towing. Dealer confirmed cooler hose failure and fluid leakage. Released February 5, 2026. Incident #6: 4-15-26 - Sent back to dealer. Dealer still has car in shop. Advising needing new transmission. Still no confirmation as of 5-16-26 if car is repairable.Read more
Incident date: May 20, 2022
This vehicle has experienced: • Multiple roadside breakdowns • Three fuel injector system failures • 2 complete transmission failures and replacements • Loss of propulsion • Fuel and chemical odor safety risks • A cumulative total of over 60 days out of service, currently at dealer since 4-15-26. SUMMARY OF SAFETY-RELATED FAILURES AND REPAIR HISTORY Incident #1 — May 20, 2022 (Mile
... age In: 4,899 | Mileage Out: 4,909) Vehicle broke down roadside in an unsafe, unlit area, requiring towing. Failure attributed to fuel injector defect. Vehicle remained in repair until May 24, 2022. Incident #2 — July 19, 2022 (Mileage In: 9,316 | Mileage Out: 9,321) Vehicle emitted strong gasoline odor, creating a potential fire and safety hazard. Vehicle was not drivable and required towing. Released July 26, 2022. During a recorded phone call, Hyundai Case Manager provided a verbal assurance that this failure would not recur. Incident #3 — September 9, 2025 (Mileage In/Out: 65,232) Vehicle exhibited engine shuddering, suspected fuel injector failure, and transmission shifting defects. Dealer released vehicle without resolving the defect on September 9, 2025. Incident #4 — January 13, 2026 (Mileage In: 72,089 | Mileage Out: 72,098) Vehicle lost power and broke down, requiring towing. Dealer determined full transmission replacement was required. All four fuel injectors were replaced again, marking the third injector-related failure. Released January 23, 2026. Incident #5 — January 30, 2026 (Mileage In: 72,467 | Mileage Out: 72,487) Vehicle overheated, lost power, and emitted chemical odors, requiring towing. Dealer confirmed cooler hose failure and fluid leakage. Released February 5, 2026. Incident #6: 4-15-26 - Sent back to dealer. Dealer still has car in shop. Advising needing new transmission. Still no confirmation as of 5-16-26 if car is repairable.Read more
Incident date: May 13, 2026
SUN ROOF EXPLODED/ SHATTERED while driving. no inclement weather- no hot temperature
Incident date: May 15, 2026
I purchased a 2025 Hyundai Palisade vin [XXX] on August 13,2025. My car was parked in my driveway on May 15 2025. During the day I walked past it and saw no crack in the windshield. At 4:33 I got in the car to run an errand and discovered a crack in the windshield. The crack started in the middle of the windshield at the top, ran down the windshield and stopped in the middle of the windshield
... . There was no indication of that anything struck the windshield as the vehicle was parked in the same spot all day. I understand that these cracks are common on this vehicle. This email is to document my complaint, as proof of the defect and the basis of my warranty claim to Hyundai. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: May 11, 2026
am filing a formal complaint regarding an official software update provided by Hyundai that completely corrupted the infotainment/head unit system in my 2017 Hyundai Santa Fe Sport. I purchased this vehicle from CarMax less than three weeks ago. The vehicle came equipped with Hyundai Blue Link, so I contacted Hyundai support to activate the service by pressing the Blue Link button inside the vehic
... le. Hyundai informed me that my vehicle required a software update because the current system did not contain the necessary software for Blue Link to function properly. A Hyundai representative directed me to Hyundai’s official update website and provided instructions for completing the update. Following Hyundai’s instructions exactly, I purchased and formatted a USB drive, downloaded the update using my VIN from Hyundai’s official website, properly extracted the files, and installed the update into the vehicle. During the installation process, the update failed and corrupted the head unit system. The display now continuously shows “Update Unsuccessful” with Error Code 106. Since the failed Hyundai update, multiple vehicle systems no longer function properly, including the backup camera, Bluetooth, hands-free calling, Blind Spot functionality, radio, map/display system, automatic headlights, and automatic radio shutoff when opening the driver door. I now have to manually operate systems that previously worked automatically. I contacted Hyundai customer support multiple times and was repeatedly transferred between departments. I was incorrectly referred to navigation support even though my vehicle has a non-navigation system. Navigation support confirmed this was a Hyundai issue and stated they could not assist. When I contacted Hyundai again, I explained every step I followed, and the representative acknowledged that I appeared to have completed the update process correctly. Despite Hyundai’s official software causing this failureRead more
Incident date: May 11, 2026
am filing a formal complaint regarding an official software update provided by Hyundai that completely corrupted the infotainment/head unit system in my 2017 Hyundai Santa Fe Sport. I purchased this vehicle from CarMax less than three weeks ago. The vehicle came equipped with Hyundai Blue Link, so I contacted Hyundai support to activate the service by pressing the Blue Link button inside the vehic
... le. Hyundai informed me that my vehicle required a software update because the current system did not contain the necessary software for Blue Link to function properly. A Hyundai representative directed me to Hyundai’s official update website and provided instructions for completing the update. Following Hyundai’s instructions exactly, I purchased and formatted a USB drive, downloaded the update using my VIN from Hyundai’s official website, properly extracted the files, and installed the update into the vehicle. During the installation process, the update failed and corrupted the head unit system. The display now continuously shows “Update Unsuccessful” with Error Code 106. Since the failed Hyundai update, multiple vehicle systems no longer function properly, including the backup camera, Bluetooth, hands-free calling, Blind Spot functionality, radio, map/display system, automatic headlights, and automatic radio shutoff when opening the driver door. I now have to manually operate systems that previously worked automatically. I contacted Hyundai customer support multiple times and was repeatedly transferred between departments. I was incorrectly referred to navigation support even though my vehicle has a non-navigation system. Navigation support confirmed this was a Hyundai issue and stated they could not assist. When I contacted Hyundai again, I explained every step I followed, and the representative acknowledged that I appeared to have completed the update process correctly. Despite Hyundai’s official software causing this failureRead more
Incident date: May 9, 2026
2020 Hyundai Kona, ~36,300 miles. Driver's side door latch assembly. On or around May 9, 2026, an abnormal mechanical noise began coming from inside the driver's door whenever the key fob lock/unlock button was pressed, consistent with a failing latch actuator. I booked a service appointment, and on May 15, 2026, an authorized Hyundai dealership confirmed the defect and recommended full replacemen
... t of the driver's door latch assembly. The vehicle is available for inspection. A latch that does not reliably operate is a serious safety risk. The driver's door is the primary egress point. An intermittent or inoperative latch could prevent emergency exit, block post-collision egress, or prevent first-responder access. The vehicle regularly transports children, increasing the consequence of any failure. No dashboard warning lights, alerts, or messages preceded the failure. This is a mechanical defect that does not trigger electronic warnings. Hyundai TSB 21-BD-006H (May 2021) acknowledges this exact failure mode — door handle inoperative or requiring repeated attempts to open — on the Elantra (AD/ADa) and Tucson (TL). The remedy is full latch assembly replacement, and Hyundai extended warranty coverage on the latch to 10 years / unlimited miles on those models. The 2020 Kona is not named in 21-BD-006H despite exhibiting the identical failure mode at low mileage on a 6-year-old vehicle. The defect appears to extend to the Kona platform and is not currently covered. Vehicle has not been inspected by Hyundai corporate, police, insurance, or independent shops. Filing this complaint to record the cross-platform defect pattern and request that NHTSA evaluate whether the door latch warranty extension should be expanded to include the Kona.Read more
Incident date: May 1, 2026
The contact owns a 2019 Hyundai Tucson. The contact stated while driving at an undisclosed speed, the contact noticed an abnormal sound and the engine seized. The check engine warning light illuminated. The contact stated that while attempting to start the vehicle, the vehicle started. The failure reoccurred. The contact stated while attempting to start the vehicle, the vehicle started and the eng
... ine spuddered. The vehicle was towed to an independent mechanic where it was diagnosed with a failed engine. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The contact was advised to take the vehicle to the dealer. The vehicle was towed to the dealer where it was diagnosed with a failed engine. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and a case was filed. The contact was advised to take the vehicle to the dealer for diagnostic testing. The contact was later informed that the repair was not covered under the recall because of open recalls associated with the contact's VIN. The failure mileage was approximately 81,000.Read more
Incident date: May 14, 2026
Driving down road in early afternoon at about 35 mph. Car began to run rough (jutter) then almost immediately stalled. The car’s engine icon appeared on the screen along with verbiage indicating service engine soon. After about 3-5 minutes, I started the car and drove it directly into a parking lot approximately 100 feet from where the car stalled. I had the car towed to a repair shop in town. T
... he following day the service adviser called after doing diagnostics and indicated the car had no oil (It was approximately 3,400 miles since my last oil change). The technician explained there were some minute cracks in the oil filter cap but nothing that would warrant such a large loss of oil. An oil change was done, the oil filter cap was replaced with an aftermarket cap, and the car was returned to me. I have contacted the service department of the Hyundai Dealership where the car was purchased and am awaiting a call back.Read more
Incident date: Apr 12, 2026
The contact owns a 2019 Hyundai Tucson. The contact stated while the contact's husband was driving, the contact noticed an abnormal loud sound. In addition, the contact noticed smoke coming from the front of the vehicle. No warning lights were illuminated. The contact noticed an unusual odor in the interior of the vehicle. The contact's husband drove the vehicle to the shoulder of the road. The co
... ntact stated that the engine seized. In addition, the contact stated that the smoke and the unusual odor subsided. The vehicle was towed to the contact's residence. In addition, the contact stated that when the failure occurred, the contact's minor children were occupants of the vehicle. The contact stated that the minor children were frightened. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The manufacturer was made aware of the failure. The contact was informed of an open recall associated with the contact's VIN, NHTSA Campaign Number: 20V543000 (Service Brakes, Hydraulic). In addition, the contact was informed that her contact information was not updated in the database. The failure mileage was approximately 49,400.Read more