Showing 78,021 complaints for HYUNDAI
Incident date: Aug 21, 2026
At 16 thousand plus my car was at a stop light and stop/stalled/shut down what ever you want to call it. The auto stop was on but this was not the problem. I physically had to restart my car in traffic. The next time I experience this was at 20 thousand plus. We were in the hospital parking garage and the car again stop/stalled/shut down and I physically had to restart it again. This time I wa
... s driving with the auto stop off. I have experience this again at 21 thousand plus. Again I was at a stop light. The auto stop was off. The car stall/stop/completely shut down again. Car had to be restarted while again in traffic. Hyundai had been notified of the stall/stops. This was the last time I was dealing with this problem and took it into Happy Hyundai in Libertyville Illinois. They had it for a week. They did run test, but the car was not giving any codes. Happy Hyundai did not run it over the weekend for on my bluelink I get notification. On Monday my husband called and told them to drive it because this is when we are experiencing the problem. Happy Hyundai drove it once. Tech was not able to replicate it. My husband also took Happy Hyundai to let it run. They let the car run. This is what happen when we were in the hospital parking lot. We were sitting. The safety of the person driving the car is at risk for a accident. There have been reports on they Hyundai facebook web sites of the car stalling while driving at speed. I carry my handicapped daughter in my car. This stall/stop becomes a worry some problem, not knowing when it is going to shut off again. This has caused me much anxiety. I don't even want to drive my car. This is a accident waiting to happen. Along with many law suite's. No dash board cluster lights were on when the car stall/stop. Car has been inspected by Happy Hyundai and is now going back per Hyundai Coporate wanting a tech to pull codes.Read more
Incident date: Aug 21, 2026
At 16 thousand plus my car was at a stop light and stop/stalled/shut down what ever you want to call it. The auto stop was on but this was not the problem. I physically had to restart my car in traffic. The next time I experience this was at 20 thousand plus. We were in the hospital parking garage and the car again stop/stalled/shut down and I physically had to restart it again. This time I wa
... s driving with the auto stop off. I have experience this again at 21 thousand plus. Again I was at a stop light. The auto stop was off. The car stall/stop/completely shut down again. Car had to be restarted while again in traffic. Hyundai had been notified of the stall/stops. This was the last time I was dealing with this problem and took it into Happy Hyundai in Libertyville Illinois. They had it for a week. They did run test, but the car was not giving any codes. Happy Hyundai did not run it over the weekend for on my bluelink I get notification. On Monday my husband called and told them to drive it because this is when we are experiencing the problem. Happy Hyundai drove it once. Tech was not able to replicate it. My husband also took Happy Hyundai to let it run. They let the car run. This is what happen when we were in the hospital parking lot. We were sitting. The safety of the person driving the car is at risk for a accident. There have been reports on they Hyundai facebook web sites of the car stalling while driving at speed. I carry my handicapped daughter in my car. This stall/stop becomes a worry some problem, not knowing when it is going to shut off again. This has caused me much anxiety. I don't even want to drive my car. This is a accident waiting to happen. Along with many law suite's. No dash board cluster lights were on when the car stall/stop. Car has been inspected by Happy Hyundai and is now going back per Hyundai Coporate wanting a tech to pull codes.Read more
Incident date: Aug 21, 2026
At 16 thousand plus my car was at a stop light and stop/stalled/shut down what ever you want to call it. The auto stop was on but this was not the problem. I physically had to restart my car in traffic. The next time I experience this was at 20 thousand plus. We were in the hospital parking garage and the car again stop/stalled/shut down and I physically had to restart it again. This time I wa
... s driving with the auto stop off. I have experience this again at 21 thousand plus. Again I was at a stop light. The auto stop was off. The car stall/stop/completely shut down again. Car had to be restarted while again in traffic. Hyundai had been notified of the stall/stops. This was the last time I was dealing with this problem and took it into Happy Hyundai in Libertyville Illinois. They had it for a week. They did run test, but the car was not giving any codes. Happy Hyundai did not run it over the weekend for on my bluelink I get notification. On Monday my husband called and told them to drive it because this is when we are experiencing the problem. Happy Hyundai drove it once. Tech was not able to replicate it. My husband also took Happy Hyundai to let it run. They let the car run. This is what happen when we were in the hospital parking lot. We were sitting. The safety of the person driving the car is at risk for a accident. There have been reports on they Hyundai facebook web sites of the car stalling while driving at speed. I carry my handicapped daughter in my car. This stall/stop becomes a worry some problem, not knowing when it is going to shut off again. This has caused me much anxiety. I don't even want to drive my car. This is a accident waiting to happen. Along with many law suite's. No dash board cluster lights were on when the car stall/stop. Car has been inspected by Happy Hyundai and is now going back per Hyundai Coporate wanting a tech to pull codes.Read more
Incident date: May 7, 2026
The paint is peeling off of my hood and on the sides of my car I have noticed other Hyundais with the same problem I tried to go through warranty and Hyundai wouldn't help me I've noticed in the past that they have had recalls on their vehicles for paint and I believe that this needs to be a recall also
Incident date: Aug 26, 2026
When reaching speeds of approximately 55 to 60 mph, the car would begin to shake and the steering wheel would excessively begin shaking. You did not feel like you had great control of the car. The front two tires required replacing due to the foam being detached/mangled within the tires. The dealership put the new tires onto the back of the car and rotated the original back tires to the front of
... the car as part of the repair/replacement.Read more
Incident date: Aug 27, 2026
I purchased this 2024 Hyundai Palisade new, delivered XXX. Beginning XXX, at only 3,954 miles, I began experiencing a recurring defect in which the front windshield wipers freeze, stick, or stop moving mid-stroke while the vehicle is being actively driven. This is most dangerous during heavy/pouring rain, when losing wiper function eliminates my ability to see the road ahead. I have brought the
... vehicle to Freehold Hyundai ([XXX] [XXX]) eight separate times for this same defect: - XXX (3,954 mi): reported, dealer could not verify, no action - XXX (8,620 mi): reported, dealer could not verify, no action - XXX (9,335 mi): reported, dealer could not verify, no action - XXX (15,748 mi): reported, dealer checked wipers, reported "operating normal" - XXX (48,329 mi): both front wipers not operating normally, windshield linkage flagged as cause - XXX (48,901 mi): wiper arm found bent; arm and linkage replaced - XXX (53,512 mi): noise from wipers, factory wipers recommended - XXX (55,843 mi): wiper arm moving slow and stopping mid-stroke; technician found high electrical resistance in the wiper motor cond internal/electrical failure, but the defect continues to occur. I have video documentation of the wipers freezing while driving in the rain. This is an ongoing, unresolved safety hazard. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Aug 25, 2026
OnXXX my car experienced sudden knocking in the engine. I pulled over to the service station on the [XXX] and had my car towed to Empire Hyundai in [XXX]. I had just changed oil on XXXand upon inspection oil level was fine. Problem is the theta 2 engine and though the car is under extended warranty Hyundai is requesting maintenance records before repairing this. INFORMATION REDACTED PURSUANT TO
... THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Aug 29, 2026
The vehicle brakes malfunctioned while driving over bumpy pavement in a parking lot. There was a loss of ability to stop the vehicle, the breaks seemed locked or ineffective. This cause me to come close to rear ending the vehicle in front of me. My foot was pushed FIRMLY on the break and the vehicle seemed to continue to lurch forward. The collision warning alarm was sounding and the brake pe
... dal was vibrating.Read more
Incident date: Aug 29, 2026
The vehicle brakes malfunctioned while driving over bumpy pavement in a parking lot. There was a loss of ability to stop the vehicle, the breaks seemed locked or ineffective. This cause me to come close to rear ending the vehicle in front of me. My foot was pushed FIRMLY on the break and the vehicle seemed to continue to lurch forward. The collision warning alarm was sounding and the brake pe
... dal was vibrating.Read more
Incident date: Aug 29, 2026
The vehicle brakes malfunctioned while driving over bumpy pavement in a parking lot. There was a loss of ability to stop the vehicle, the breaks seemed locked or ineffective. This cause me to come close to rear ending the vehicle in front of me. My foot was pushed FIRMLY on the break and the vehicle seemed to continue to lurch forward. The collision warning alarm was sounding and the brake pe
... dal was vibrating.Read more
Incident date: Feb 2, 2024
Doors are not unlocking on open from the outside both front doors from inside and out do not open unless you pull three or four times the rear doors the passenger side rear door does not open at all. It’s like it doesn’t unlock and the driver side rear door only opens if you pull a handle like four or five times.
Incident date: Apr 18, 2026
In April 2026 (29,805 miles) I was on an interstate underpass U-turn and when I went to accelerate from the U-turn, the vehicle “revved”, had difficulty accelerating, and appeared to not go into the next gear for a roughly 10 seconds, meaning I was unable to accelerate and get out of the way from oncoming traffic. Traffic slowed and the vehicle suddenly returned to normal (no warning lights ap
... peared) and I drove home cautiously with hazards on. When attempting to leave less than 45 minutes later, the vehicle started, then as I placed it into drive, it began lunging and the check engine light appeared. Because it was running rough and kept lunging, I parked and had it towed to the dealership. The DTC code listed was PO30300 (DTC system powertrain and subsystem EMS). Per the dealership, fuel injector #3 was bad and needed to be replaced. When I picked up the vehicle, notes stated “ GDI FUEL INJCTR REPL (ALL4)”. I picked up the vehicle after the repair. In August 2026 (30,923 miles), with less than 1,000 miles driven since repair, I started the vehicle and it immediately “died”. I restarted it and the check engine light came on and it began lunging out of my driveway. I also had difficulty getting the vehicle to brake and almost hit our community entrance/exit gate. A notification appeared on my infotainment system stating: “A possible condition with your Engine Control System has been detected. A full system check is recommended to be done soon. Please contact your local dealership to schedule an appointment”. The DTC codes listed on the Hyundai app were: PO30020, PO30040, PO30010, PO30000, and PO19185, P217700. (DTC system powertrain and subsystem EMS). I had the vehicle towed to the dealership. They didn’t have a loaner vehicle and I canceled my trip. Later, I was notified that “a hose was disconnected and was allowing air to enter the engine”. He stated, “we flushed it out and everything is working now”. I was told I could come pick it up before they closed.Read more
Incident date: Apr 18, 2026
In April 2026 (29,805 miles) I was on an interstate underpass U-turn and when I went to accelerate from the U-turn, the vehicle “revved”, had difficulty accelerating, and appeared to not go into the next gear for a roughly 10 seconds, meaning I was unable to accelerate and get out of the way from oncoming traffic. Traffic slowed and the vehicle suddenly returned to normal (no warning lights ap
... peared) and I drove home cautiously with hazards on. When attempting to leave less than 45 minutes later, the vehicle started, then as I placed it into drive, it began lunging and the check engine light appeared. Because it was running rough and kept lunging, I parked and had it towed to the dealership. The DTC code listed was PO30300 (DTC system powertrain and subsystem EMS). Per the dealership, fuel injector #3 was bad and needed to be replaced. When I picked up the vehicle, notes stated “ GDI FUEL INJCTR REPL (ALL4)”. I picked up the vehicle after the repair. In August 2026 (30,923 miles), with less than 1,000 miles driven since repair, I started the vehicle and it immediately “died”. I restarted it and the check engine light came on and it began lunging out of my driveway. I also had difficulty getting the vehicle to brake and almost hit our community entrance/exit gate. A notification appeared on my infotainment system stating: “A possible condition with your Engine Control System has been detected. A full system check is recommended to be done soon. Please contact your local dealership to schedule an appointment”. The DTC codes listed on the Hyundai app were: PO30020, PO30040, PO30010, PO30000, and PO19185, P217700. (DTC system powertrain and subsystem EMS). I had the vehicle towed to the dealership. They didn’t have a loaner vehicle and I canceled my trip. Later, I was notified that “a hose was disconnected and was allowing air to enter the engine”. He stated, “we flushed it out and everything is working now”. I was told I could come pick it up before they closed.Read more
Incident date: Apr 18, 2026
In April 2026 (29,805 miles) I was on an interstate underpass U-turn and when I went to accelerate from the U-turn, the vehicle “revved”, had difficulty accelerating, and appeared to not go into the next gear for a roughly 10 seconds, meaning I was unable to accelerate and get out of the way from oncoming traffic. Traffic slowed and the vehicle suddenly returned to normal (no warning lights ap
... peared) and I drove home cautiously with hazards on. When attempting to leave less than 45 minutes later, the vehicle started, then as I placed it into drive, it began lunging and the check engine light appeared. Because it was running rough and kept lunging, I parked and had it towed to the dealership. The DTC code listed was PO30300 (DTC system powertrain and subsystem EMS). Per the dealership, fuel injector #3 was bad and needed to be replaced. When I picked up the vehicle, notes stated “ GDI FUEL INJCTR REPL (ALL4)”. I picked up the vehicle after the repair. In August 2026 (30,923 miles), with less than 1,000 miles driven since repair, I started the vehicle and it immediately “died”. I restarted it and the check engine light came on and it began lunging out of my driveway. I also had difficulty getting the vehicle to brake and almost hit our community entrance/exit gate. A notification appeared on my infotainment system stating: “A possible condition with your Engine Control System has been detected. A full system check is recommended to be done soon. Please contact your local dealership to schedule an appointment”. The DTC codes listed on the Hyundai app were: PO30020, PO30040, PO30010, PO30000, and PO19185, P217700. (DTC system powertrain and subsystem EMS). I had the vehicle towed to the dealership. They didn’t have a loaner vehicle and I canceled my trip. Later, I was notified that “a hose was disconnected and was allowing air to enter the engine”. He stated, “we flushed it out and everything is working now”. I was told I could come pick it up before they closed.Read more
Incident date: Aug 24, 2026
I had taken my Sonata to Mike Miller Hyndia in Peoria,I'll and they agreed to do the recall although they had my vehicle for two weeks. They did not service it and when I picked it up they said I had to drive it till the service engine light come on. I was driving it five days later and heard a loud noise and car started malfunctioning I was stuck in a middle of a intersection and I had to push ve
... hicle off road. I broke my right hand in this process and I have also lost my job I am very concerned why they did not service it after they agreed too and sent me off in it in that condition ..The car is currently parked and unsure what to do with it ..Read more
Incident date: Aug 24, 2026
I had taken my Sonata to Mike Miller Hyndia in Peoria,I'll and they agreed to do the recall although they had my vehicle for two weeks. They did not service it and when I picked it up they said I had to drive it till the service engine light come on. I was driving it five days later and heard a loud noise and car started malfunctioning I was stuck in a middle of a intersection and I had to push ve
... hicle off road. I broke my right hand in this process and I have also lost my job I am very concerned why they did not service it after they agreed too and sent me off in it in that condition ..The car is currently parked and unsure what to do with it ..Read more
Incident date: Aug 24, 2026
I had taken my Sonata to Mike Miller Hyndia in Peoria,I'll and they agreed to do the recall although they had my vehicle for two weeks. They did not service it and when I picked it up they said I had to drive it till the service engine light come on. I was driving it five days later and heard a loud noise and car started malfunctioning I was stuck in a middle of a intersection and I had to push ve
... hicle off road. I broke my right hand in this process and I have also lost my job I am very concerned why they did not service it after they agreed too and sent me off in it in that condition ..The car is currently parked and unsure what to do with it ..Read more
Incident date: Mar 20, 2026
Transmission TCM/IVT had a service campaign recall #963 for TCM relearn / IVT replacement for premature transmission failure. Hyundai USA and dealership Big Star Hyundai of Friendswood, TX have made claims of the repair being done. Service records indicate there was no replacement, relearn or anything transmission related done with the vehicle and Hyundai USA has claimed on their end that their re
... cords show it was completed, but refuse to show or display records of completion, and have not maintained outreach to the dealership regarding maintenance records for this specific issue. Transmission has popped a P0867 code at 65,000 miles, just outside of it's warranty, and reflects the same codes listed for an issue regarding the TCM/IVT service campaign 963. The safety risk is the transmission giving way on a highway or some other location where it could potentially lead to an accident or stranding, that could lead to serious injury or death. This puts other vehicles on the road and passengers at high risk for an accident or incident. The problem has been reproduced by my husband, and confirmed with ECM readers. Independent service in Atascocita TX confirmed the check engine light indeed coincided with the P0867 code and that it has to do with the very same recall they have claimed to have supported and completed, which is once again not listed under any service completed on the vehicle. We are attempting to have this component looked at by the dealership, but they refuse to acknowledge the service campaign 963 and allow an inspection of no-charge. My husband has already observed with a endoscope, and observed the transmission fluid, and replaced it, and there was no obvious signs of an issue. There were no previous issues to the vehicle, and no previous lights. After the light for the code came onto the dashboard, the transmission has now struggled to maintain steady fluid transitioning between gears, and has maintained a sluggish and resistance feeling.Read more
Incident date: Mar 20, 2026
Transmission TCM/IVT had a service campaign recall #963 for TCM relearn / IVT replacement for premature transmission failure. Hyundai USA and dealership Big Star Hyundai of Friendswood, TX have made claims of the repair being done. Service records indicate there was no replacement, relearn or anything transmission related done with the vehicle and Hyundai USA has claimed on their end that their re
... cords show it was completed, but refuse to show or display records of completion, and have not maintained outreach to the dealership regarding maintenance records for this specific issue. Transmission has popped a P0867 code at 65,000 miles, just outside of it's warranty, and reflects the same codes listed for an issue regarding the TCM/IVT service campaign 963. The safety risk is the transmission giving way on a highway or some other location where it could potentially lead to an accident or stranding, that could lead to serious injury or death. This puts other vehicles on the road and passengers at high risk for an accident or incident. The problem has been reproduced by my husband, and confirmed with ECM readers. Independent service in Atascocita TX confirmed the check engine light indeed coincided with the P0867 code and that it has to do with the very same recall they have claimed to have supported and completed, which is once again not listed under any service completed on the vehicle. We are attempting to have this component looked at by the dealership, but they refuse to acknowledge the service campaign 963 and allow an inspection of no-charge. My husband has already observed with a endoscope, and observed the transmission fluid, and replaced it, and there was no obvious signs of an issue. There were no previous issues to the vehicle, and no previous lights. After the light for the code came onto the dashboard, the transmission has now struggled to maintain steady fluid transitioning between gears, and has maintained a sluggish and resistance feeling.Read more
Incident date: Jun 1, 2026
Engine knock sensor went off and now the engine needs replacement due to faulty cylinder rod.
Incident date: Jun 16, 2026
My engine is consuming an excessive amount of oil due to a known issue with the Hyundai engine design impacting cars from 2011-2018. My car only had approximately 89,900 miles on it when I noticed the issues. Hyundai is aware of the defect and has re-engineered their engines due to the issue. The engine is available for inspection upon request. My safety and the safety of others is put at risk
... every time I drive. By denying my claim, I am forced to repeatedly top off my oil to maintain levels and try to drive as safely as possible, however my car is at risk of engine failure due to the consumption. I have escalated these concerns to Hyundai and I was still denied. The problem was confirmed by a Hyundai dealer. The denial stems from Hyundai’s policy that it must be consuming greater than 1 quart for every 1,000 miles driven. However, my car is still consuming oil and it is incredibly unsafe. The engine was inspected by qualified Hyundai mechanics. The consumption issue was documented in their paperwork. The oil light would intermittently flicker while I drove, which had never happen before. Additionally, the car began to drive rough and I recognized something was likely wrong with the car. Unwilling to take any safety risks, I immediately scheduled an appointment with the dealership to determine the issue.Read more
Incident date: Aug 29, 2026
Loss of power while trying to accelerate. RPM's were going up, but the vehicle was very sluggish. Nearly got rear ended as I had turned right on a red from a stop to merge onto a 55mph road. I could not get up to speed and had to pull to the side of the road and engage my hazard lights. I turned the vehicle off and let it sit for a few minutes, then turned it back on and the issue went away. No li
... ghts/warnings or sounds were associated with the problem. First time driving the car today. Weather is mid 70's and overcast.Read more
Incident date: Aug 1, 2026
Power steering assist motor stopped working, leaving the car with hard manual steering. Dealer inspection confirms the issue across several year models, inclding my 2009. There were 2 other year models with the same issue in their shop with mine that day. One was 2018. One was a 2023. Car is very difficult to steer around curves at any speed. Warning lamp on dash says "EPS".
Incident date: Jun 20, 2026
On June 20 2026 at 2:07pm Central Time there was a check engine light displayed on the dash of my vehicle 2022 Hyundai Santa Fe Calligraphy, while it was parked in the garage of my home and was just powered up. I had then performed the vehicle diagnostics test (pictures attached) that showed that there was an issue with the 'Transmission Control System' with detail that a full system check is reco
... mmended and to schedule an appointment with a dealer. I had later proceeded to contact local dealer 'Huffines Hyundai McKinney' for service as I was due for an oil change anyway. As I was driving the vehicle from my home which was about 13 miles away from the dealership, I noticed that the vehicle had great trouble shifting from 1st gear to higher gears, that the speed would be 20mph or lower no matter how much the accelerator was pushed and I had to drive very carefully in traffic due to the low speeds. I was told at the dealership by 3pm that day that there were no active recalls on my vehicle, that the transmission related recall that was showing up on google search for that DCT code wasn't specific enough to my vehicle and to book an appointment for vehicle diagnostics and transmission repair/replacement at full cost to myself. The multi-point inspection report after oil change showed nothing about the check engine light issue or that the issue was even diagnosed by the dealership. From that day until today Aug 29 2026, I've noticed that the vehicle still has trouble shifting from the 1st gear, that the vehicle drives normally when increased time is allowed between power up and start of drive (~2min of engine running idle) and that the check engine light reappears after a trip of quick power up and drive. There was atleast one instance where I had to pullover onto the shoulder to avoid high speed traffic while driving in the right lane.Read more
Incident date: Jun 20, 2026
On June 20 2026 at 2:07pm Central Time there was a check engine light displayed on the dash of my vehicle 2022 Hyundai Santa Fe Calligraphy, while it was parked in the garage of my home and was just powered up. I had then performed the vehicle diagnostics test (pictures attached) that showed that there was an issue with the 'Transmission Control System' with detail that a full system check is reco
... mmended and to schedule an appointment with a dealer. I had later proceeded to contact local dealer 'Huffines Hyundai McKinney' for service as I was due for an oil change anyway. As I was driving the vehicle from my home which was about 13 miles away from the dealership, I noticed that the vehicle had great trouble shifting from 1st gear to higher gears, that the speed would be 20mph or lower no matter how much the accelerator was pushed and I had to drive very carefully in traffic due to the low speeds. I was told at the dealership by 3pm that day that there were no active recalls on my vehicle, that the transmission related recall that was showing up on google search for that DCT code wasn't specific enough to my vehicle and to book an appointment for vehicle diagnostics and transmission repair/replacement at full cost to myself. The multi-point inspection report after oil change showed nothing about the check engine light issue or that the issue was even diagnosed by the dealership. From that day until today Aug 29 2026, I've noticed that the vehicle still has trouble shifting from the 1st gear, that the vehicle drives normally when increased time is allowed between power up and start of drive (~2min of engine running idle) and that the check engine light reappears after a trip of quick power up and drive. There was atleast one instance where I had to pullover onto the shoulder to avoid high speed traffic while driving in the right lane.Read more
Incident date: Aug 28, 2026
Oil light comes on and beeps when putting on brakes suddenly.
Incident date: May 1, 2026
The motor started to make a ticking noise 5 months earlier. 5 months later at 180,000 miles a borascope finding, reveled all 4 cylinder walls were worn related to cylinder slap. Called Hyundai dealership and was told ithe car is too old and the milage too high for a warranty coverage.
Incident date: Apr 6, 2026
Vehicle stalls while driving which is very dangerous. All dashboard lights go on prior to stalling. No engine light is on. Knocking sound coming from engine. Dealer states engine needs to be replaced. Car has been serviced regularly despite that Hyundai denies engine replacement. The knocking sound that engine does is common between this model and year but mysteriously there has not been engine re
... calls.Read more
Incident date: Apr 6, 2026
Vehicle stalls while driving which is very dangerous. All dashboard lights go on prior to stalling. No engine light is on. Knocking sound coming from engine. Dealer states engine needs to be replaced. Car has been serviced regularly despite that Hyundai denies engine replacement. The knocking sound that engine does is common between this model and year but mysteriously there has not been engine re
... calls.Read more
Incident date: Jun 27, 2026
On June 27, 2026 I started the vehicle and every warning light came on and the gauge cluster started cycling through system failure warnings for most every component/system on the vehicle. The vehicle was barely drivable, with no power steering, no backup camera, no AC, inoperable gauges, no safety/driver aids, and hard shifting. It was taken to Bentley Hyundai in Huntsville the same day. The veh
... icle was diagnosed with a CANBUS failure and after weeks of troubleshooting they said it was a bad engine wiring harness. The new harness was installed under our extended factory warranty this week. I was informed today, August 29, 2026, that there are still electrical issues with the vehicle. I am concerned about the safety of this vehicle now due to the length of time it has been at the dealership, 60+ days, and continuing issues even after replacement of a major component of the electrical system.Read more
Incident date: Jun 27, 2026
On June 27, 2026 I started the vehicle and every warning light came on and the gauge cluster started cycling through system failure warnings for most every component/system on the vehicle. The vehicle was barely drivable, with no power steering, no backup camera, no AC, inoperable gauges, no safety/driver aids, and hard shifting. It was taken to Bentley Hyundai in Huntsville the same day. The veh
... icle was diagnosed with a CANBUS failure and after weeks of troubleshooting they said it was a bad engine wiring harness. The new harness was installed under our extended factory warranty this week. I was informed today, August 29, 2026, that there are still electrical issues with the vehicle. I am concerned about the safety of this vehicle now due to the length of time it has been at the dealership, 60+ days, and continuing issues even after replacement of a major component of the electrical system.Read more
Incident date: Jun 27, 2026
On June 27, 2026 I started the vehicle and every warning light came on and the gauge cluster started cycling through system failure warnings for most every component/system on the vehicle. The vehicle was barely drivable, with no power steering, no backup camera, no AC, inoperable gauges, no safety/driver aids, and hard shifting. It was taken to Bentley Hyundai in Huntsville the same day. The veh
... icle was diagnosed with a CANBUS failure and after weeks of troubleshooting they said it was a bad engine wiring harness. The new harness was installed under our extended factory warranty this week. I was informed today, August 29, 2026, that there are still electrical issues with the vehicle. I am concerned about the safety of this vehicle now due to the length of time it has been at the dealership, 60+ days, and continuing issues even after replacement of a major component of the electrical system.Read more
Incident date: Jul 25, 2026
Accelerator stopped working on the highway. Dash displayed an electrical system warning and speed dropped to a crawl. The hazard came from being on an interstate at night and the closing speed for everyone behind us. Fortunately we were by an exit and could drive in the shoulder at 25 mph to it. Vehicle was towed to Stew Hansen Hyundai in Clive, IA. 12-volt battery, ICU and high-voltage fuse were
... replaced. My VIN did not appear in NHTSA recall lookup results for this issue.Read more
Incident date: Aug 27, 2026
Known as an issue with Hyundai, but unresponsive to correct because no diagnostic code is sent. Transmission will shift extremely hard from 1st to 2nd gear randomly. In keeping track of the mileage, this appears to happen every 200 miles or so. Also, it faild to upshift correctly, making the entire car shudder. Also, at times it will not go into reverse gear. On one occasion, after finally do
... ing so, it slammed so hard into reverse I almost collided with the car behind me.Read more
Incident date: Aug 21, 2026
While operating the vehicle, the vehicle suddenly began severely hesitating and stalling. During the incident, engine RPM surged to approximately 6,000 RPM and accelerator pedal response became abnormal. The vehicle was not responding normally to accelerator input, which significantly affected the ability to operate the vehicle safely. The vehicle subsequently recorded diagnostic trouble code P03
... 04 – Cylinder 4 Misfire Detected. The abnormal operation of the vehicle during the incident was also captured on video. The vehicle was taken to an authorized Hyundai dealership for diagnosis. The dealership has advised that because the condition is not currently occurring and they have been unable to duplicate the problem, they may be unable to diagnose or repair the vehicle. The safety concern is not simply an illuminated check-engine light or a stored P0304 code. The concern is the combination of severe hesitation/stalling, abnormal accelerator response, and the engine surging to approximately 6,000 RPM while the vehicle was being driven. The cause of the condition has not been identified and, at the time of this complaint, the vehicle has not been repaired for the underlying problem. I am concerned that this condition could recur without warning while accelerating, entering or crossing traffic, or traveling at highway speeds. A recurrence could result in an inability to accelerate normally, unexpected vehicle behavior, loss of normal vehicle operation, or a collision. Hyundai has been notified of the issue and I have requested further technical investigation of the engine misfire as well as the transmission/TCU and electronic throttle/accelerator systems due to the high-RPM event and abnormal accelerator response. I am submitting this complaint because this appears to be a potentially serious safety-related defect and I want NHTSA to have a record of the incident and determine whether similar stalling, high-RPM, acceleration, transmission, or engine-misfire.Read more
Incident date: Aug 21, 2026
While operating the vehicle, the vehicle suddenly began severely hesitating and stalling. During the incident, engine RPM surged to approximately 6,000 RPM and accelerator pedal response became abnormal. The vehicle was not responding normally to accelerator input, which significantly affected the ability to operate the vehicle safely. The vehicle subsequently recorded diagnostic trouble code P03
... 04 – Cylinder 4 Misfire Detected. The abnormal operation of the vehicle during the incident was also captured on video. The vehicle was taken to an authorized Hyundai dealership for diagnosis. The dealership has advised that because the condition is not currently occurring and they have been unable to duplicate the problem, they may be unable to diagnose or repair the vehicle. The safety concern is not simply an illuminated check-engine light or a stored P0304 code. The concern is the combination of severe hesitation/stalling, abnormal accelerator response, and the engine surging to approximately 6,000 RPM while the vehicle was being driven. The cause of the condition has not been identified and, at the time of this complaint, the vehicle has not been repaired for the underlying problem. I am concerned that this condition could recur without warning while accelerating, entering or crossing traffic, or traveling at highway speeds. A recurrence could result in an inability to accelerate normally, unexpected vehicle behavior, loss of normal vehicle operation, or a collision. Hyundai has been notified of the issue and I have requested further technical investigation of the engine misfire as well as the transmission/TCU and electronic throttle/accelerator systems due to the high-RPM event and abnormal accelerator response. I am submitting this complaint because this appears to be a potentially serious safety-related defect and I want NHTSA to have a record of the incident and determine whether similar stalling, high-RPM, acceleration, transmission, or engine-misfire.Read more
Incident date: Aug 21, 2026
While operating the vehicle, the vehicle suddenly began severely hesitating and stalling. During the incident, engine RPM surged to approximately 6,000 RPM and accelerator pedal response became abnormal. The vehicle was not responding normally to accelerator input, which significantly affected the ability to operate the vehicle safely. The vehicle subsequently recorded diagnostic trouble code P03
... 04 – Cylinder 4 Misfire Detected. The abnormal operation of the vehicle during the incident was also captured on video. The vehicle was taken to an authorized Hyundai dealership for diagnosis. The dealership has advised that because the condition is not currently occurring and they have been unable to duplicate the problem, they may be unable to diagnose or repair the vehicle. The safety concern is not simply an illuminated check-engine light or a stored P0304 code. The concern is the combination of severe hesitation/stalling, abnormal accelerator response, and the engine surging to approximately 6,000 RPM while the vehicle was being driven. The cause of the condition has not been identified and, at the time of this complaint, the vehicle has not been repaired for the underlying problem. I am concerned that this condition could recur without warning while accelerating, entering or crossing traffic, or traveling at highway speeds. A recurrence could result in an inability to accelerate normally, unexpected vehicle behavior, loss of normal vehicle operation, or a collision. Hyundai has been notified of the issue and I have requested further technical investigation of the engine misfire as well as the transmission/TCU and electronic throttle/accelerator systems due to the high-RPM event and abnormal accelerator response. I am submitting this complaint because this appears to be a potentially serious safety-related defect and I want NHTSA to have a record of the incident and determine whether similar stalling, high-RPM, acceleration, transmission, or engine-misfire.Read more
Incident date: Aug 21, 2026
While the vehicle was being driven, the sunroof became inoperable, stuck in the tilt position. The motor could be heard running but the glass panel would not move in either direction. There were no warning lamps, messages, or other symptoms before the failure. The dealership disassembled the sunroof and found that a spring on the passenger-side sunroof rail had broken, and that the broken spring
... damaged the rail itself. The dealer confirmed the failure matches Hyundai TSB 23-BD-003H-1, Sunroof Wind Deflector and Mechanism Replacement, issued April 2023. That bulletin applies to certain 2020-2022 model year Palisade vehicles equipped with a sunroof and produced before 5/4/2022, and describes the wind deflector malfunctioning and damaging the sunroof mechanism, leaving the sunroof inoperable. My vehicle falls within that range and experienced that failure. The dealership was able to move the glass panel into a fully closed, flat position, where it appears normal. However, because the rail is broken, the panel is not harnessed in the rail. It can be pushed upward by hand from the passenger side. The dealership stated the panel could move at highway speed and that the vehicle is not secure against entry in this condition. For that reason the dealership has kept the vehicle since 8/24/2026 and provided a loaner rather than returning it to me to drive. The technician documented no signs of misuse or outside damage and noted that the sunroof is rarely used. The vehicle and the broken component are available for inspection. The manufacturer was notified and declined goodwill assistance, citing the vehicle's time in service and mileage. The repair was quoted at approximately $3,500 and has not been performed. Mileage at diagnosis was 83,069.Read more
Incident date: Aug 21, 2026
While the vehicle was being driven, the sunroof became inoperable, stuck in the tilt position. The motor could be heard running but the glass panel would not move in either direction. There were no warning lamps, messages, or other symptoms before the failure. The dealership disassembled the sunroof and found that a spring on the passenger-side sunroof rail had broken, and that the broken spring
... damaged the rail itself. The dealer confirmed the failure matches Hyundai TSB 23-BD-003H-1, Sunroof Wind Deflector and Mechanism Replacement, issued April 2023. That bulletin applies to certain 2020-2022 model year Palisade vehicles equipped with a sunroof and produced before 5/4/2022, and describes the wind deflector malfunctioning and damaging the sunroof mechanism, leaving the sunroof inoperable. My vehicle falls within that range and experienced that failure. The dealership was able to move the glass panel into a fully closed, flat position, where it appears normal. However, because the rail is broken, the panel is not harnessed in the rail. It can be pushed upward by hand from the passenger side. The dealership stated the panel could move at highway speed and that the vehicle is not secure against entry in this condition. For that reason the dealership has kept the vehicle since 8/24/2026 and provided a loaner rather than returning it to me to drive. The technician documented no signs of misuse or outside damage and noted that the sunroof is rarely used. The vehicle and the broken component are available for inspection. The manufacturer was notified and declined goodwill assistance, citing the vehicle's time in service and mileage. The repair was quoted at approximately $3,500 and has not been performed. Mileage at diagnosis was 83,069.Read more
Incident date: Jun 3, 2026
I woke up to my neighbor banging on my door that my car was on fire. My car was in flames. The fire department had already been called. The entire front of my car as well as the interior was completely destroyed.
Fire
Incident date: Jun 3, 2026
I woke up to my neighbor banging on my door that my car was on fire. My car was in flames. The fire department had already been called. The entire front of my car as well as the interior was completely destroyed.
Fire
Incident date: Aug 24, 2026
The contact owns a 2026 Hyundai Sonata. The contact stated that while the vehicle door was open, the vehicle shifted into reverse and accelerated in reverse at 30 MPH. The vehicle traveled into a wooded area and the rear of the vehicle struck a tree. The vehicle was towed to a certified collision center, where it was pending an official total loss determination by the insurance company. The contac
... t, who was standing at the vehicle door at the time of the failure, sustained external injuries, including facial scratches, bruises, a headache, and back pain. The contact was transported by ambulance to a hospital for medical treatment. A police report was filed. The dealer was not notified. The manufacturer was notified of the failure and stated that the vehicle should not have been able to change gears while the door was open. The failure mileage was approximately 80.Read more
Crash
Incident date: Aug 27, 2026
My vehicle recently received the Hyundai 9c2 emissions upgrade they required and since then the vehicle has had predictable acceleration issues for the first several minutes after the vehicle. While trying to slowly accelerate the vehicle with unpredictably lurch forward. Many people have been reporting this.
Incident date: Aug 27, 2026
My vehicle recently received the Hyundai 9c2 emissions upgrade they required and since then the vehicle has had predictable acceleration issues for the first several minutes after the vehicle. While trying to slowly accelerate the vehicle with unpredictably lurch forward. Many people have been reporting this.
Incident date: Aug 27, 2026
My vehicle recently received the Hyundai 9c2 emissions upgrade they required and since then the vehicle has had predictable acceleration issues for the first several minutes after the vehicle. While trying to slowly accelerate the vehicle with unpredictably lurch forward. Many people have been reporting this.
Incident date: Aug 24, 2026
The contact owns a 2022 Hyundai Tucson. The contact stated while driving at an undisclosed speed, several unknown warning lights illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed with ECU software error. The contact was advised to contact the dealer. The dealer was made aware of the failure and advised the contact to report the failure to the NHTSA Hotline. The
... contact referenced an unknown recall; however, the VIN was not associated with a recall related to the failure. The manufacturer was not made aware of the failure. The failure mileage was approximately 108,565.Read more
Incident date: Aug 24, 2026
The contact owns a 2022 Hyundai Tucson. The contact stated while driving at an undisclosed speed, several unknown warning lights illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed with ECU software error. The contact was advised to contact the dealer. The dealer was made aware of the failure and advised the contact to report the failure to the NHTSA Hotline. The
... contact referenced an unknown recall; however, the VIN was not associated with a recall related to the failure. The manufacturer was not made aware of the failure. The failure mileage was approximately 108,565.Read more
Incident date: Aug 11, 2026
Vehicle turned itself off with no warning while being driven @ 40 moh. Dealer suspects fuel injectors, but could be ignition coil.
Incident date: Aug 24, 2026
At approximately 67,000 miles, the vehicle experienced a sudden vibration when accelerate and decelerate. Engine light was on and vehicle had a hard time to maintain speed above 40mph. Cars were honking behind us due to the lack of speed on road. It happen all of a sudden and cause me and my wife panic at first. The car was took to the closest dealer ([XXX] Hyundai [XXX]) and they found the proble
... m was due to an internally leaking fuel injector, requiring a complete out-of-pocket replacement. This is a known, widespread manufacturing defect directly addressed by Hyundai Technical Service Bulletin TSB #25-FL-001H (which supersedes 23-FL-002H-1). The bulletin explicitly states that 2021–2022 Hyundai Santa Fe 2.5L GDI engines suffer from premature internal fuel injector failure caused by internal filter breakage, forcing owners to pay out of pocket for a design flaw acknowledged internally by the manufacturer. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Aug 27, 2026
When traveling home from work 8/27/26, my cruise control shut off and my car immediately went into “limp” mode. This almost caused me to get into an accident with a tractor trailer, in which, I may not have survived. Immediately pulled over and tried to find out what had caused this and how to get it fixed. Nothing worked to get it out of “limp” mode. There were no warning lights or messag
... es, except LV3. Which was a completely different issue. This issue I was able to correct. Tried fixing the “limp” mode issue by doing as told by Google AI, turn car off, lock door with key fob, waiting 10-15 minutes for computer to reset. NOTHING. Also tried checking to see if there was a battery dump, in which this case would have been the fuel system not communicating with the hybrid battery system, NOTHING. I do have an appt with the dealership on 9/2/26 to have this looked at and inspected. I have not tried to start and or drive the car again, since. Do not want to be blamed by the dealership or manufacturer, that I did something wrong or caused more issues.Read more