Power Train Problems of Hyundai Palisade - part 2

I am reporting a serious safety issue involving my 2025 Hyundai Palisade. The vehicle has repeatedly produced white smoke during cold start and has experienced loss of engine power while driving. Despite multiple repair visits (six times) to an authorized Hyundai dealership, the dealer repeatedly stated that the condition could not be reproduced and no repairs were performed. I provided video evidence of the white smoke and described the symptoms in writing at each visit. Shortly after the most recent service visit(12/22/25), within approximately five days, the vehicle displayed an “engine power limited” warning message and a malfunction indicator light (mil). When this occurred, the vehicle’s power was significantly reduced, making it difficult to maintain speed and creating a potentially dangerous condition, especially during highway driving or merging into traffic. This issue poses a serious safety risk because sudden loss of engine power can increase the risk of collision. The problem appears to be intermittent but recurring, and it has not been properly diagnosed or corrected by the dealership despite repeated opportunities. The vehicle has not been repaired for this condition, and the defect remains unresolved. The condition may be available for inspection upon request, and diagnostic data such as warning messages and onboard fault codes should be present in the vehicle’s system. The failure began with white smoke during cold start and later escalated to engine power limitation and warning lights.

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Vehicle experienced engine failure previously and received a Hyundai-installed replacement engine in February 2025. Replacement engine is now setting dtc p000a00 – intake camshaft position slow response (bank 1). Hyundai dealership master technician confirmed excessive variance between commanded and actual cam timing, indicating a vvt / cam timing failure controlled by oil and actuators. Hyundai is refusing to cover diagnosis and repair under replacement engine warranty and is requiring customer-paid tear-down despite fault originating within the engine assembly. Concern is for internal engine timing failure that may lead to engine damage or loss of power. This appears consistent with known Hyundai engine timing and oil control issues.

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The contact owns a 2026 Hyundai Palisade. The contact stated that on five occasions, while stopped at a light with the auto start/stop system activated, the vehicle inadvertently turned off and shifted into park(p) independently. The contact stated that there was an unknown warning light illuminated. The contact attempted to restart the vehicle, and the brake pedal was firm; several attempts were needed to restart the vehicle. The contact stated that on one occasion, while stopped, the auto start/stop system failed to activate and the vehicle failed to accelerate as intended; however, the engine was revving unexpectedly. There was a loud clunking sound, and the vehicle jerked and then accelerated as needed. The vehicle was taken to two dealers during the failures; however, the dealer was unable to determine the cause of the failure. The vehicle remained with the second dealer. The manufacturer was notified of the failure. The failure mileage was approximately 1,500.

The oil filter housing cracked and leaked engine oil at mileage 74992.

Check engine light came on and stayed on. When using heat for car it was not heating up well or to temp. Got in to be serviced 12/16/25-12/18/25. Replaced a plastic part in engine and said engine was not heating up like it should. Cost $814. Reset check engine light. On 1/2/26 reversed car out of driveway into street and car came to abrupt stop and would not shift into any other gears. Another vehicle was coming up the street and almost collided with us and I could not get my vehicle to move which was blocking the road. Warning message said “shifter system malfunction: service immediately. ” pushed power button to turn off vehicle. Turned back on and able to get into drive to park back in driveway. Definitely having electrical issues and multiple problems with car since October 2025 when weather became colder for winter.

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2023 Hyundai Palisade VIN [xxx] vehicle rear shock absorbers failed. Steering and drivability adversely impacted. Many many many complaints online document these defective parts and Hyundai's failure to resolve problems and supply properly functioning parts. Hyundai customer service is useless and claims no information on replacement part availability or time. Now that Hyundai has their newest problem of killing babies in their defective third row seats, I would have thought Hyundai would resolve outstanding issues. Nhtsa needs to intervene now. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

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After 4 days of parking in the garage due to my travel , when came back and tried to start the car it was completely dead. Couldn’t do anything so Hyundai road assistance cane and had to jumpstart the car . Since then dash cam is not working at all and also car is having wierd sound. Hybrid system is just giving me only 15gpm but the car should have around 29 -30 mpg. Car is very new bought in oct 28th 2025. And only gave 225 miles. I am worried if if the battery is working.

The vehicle experienced premature transmission failure, including torque converter clutch malfunction, hesitation, jerking at speeds between 30–35 mph and 50–60 mph, and drivability issues. Diagnostic indicators are consistent with widespread complaints from other Hyundai Palisade owners. This failure presents a potential safety concern due to unpredictable vehicle response, hesitation during acceleration, and reduced control during highway driving. Dealer / manufacturer response: Hyundai motor America requires an authorized dealer to submit a warranty or goodwill claim for review. The servicing dealer, reliable Hyundai (springfield, missouri), has refused to submit the claim, preventing evaluation and resolution. This issue appears to be a known defect affecting multiple vehicles of the same model year. I am submitting this complaint to assist NHTSA in identifying patterns that may warrant investigation or recall action.

My vehicle experienced a sudden and immediate loss of motive power due to a catastrophic internal engine failure, creating a severe road safety hazard. While driving and attempting to accelerate or merge, the vehicle exhibits extreme hesitation, severe misfiring on cylinder #2, and rough, unstable idling. This unexpected loss of drive power made the vehicle unpredictable and unsafe to operate under normal driving conditions, significantly increasing the risk of a crash. The vehicle is currently at the Hyundai dealership (fox ann arbor Hyundai) for diagnosis. The dealer has confirmed and documented the following internal mechanical defects at only 86,000 miles: compression loss in cylinder #2. Cylinder wall scoring and pitting. Evidence of blow-by and heavy carbon buildup in the combustion chamber. Misfire and rough idle. Oil consumption as a result of the cylinder failure. This failure is a premature mechanical defect, not normal wear. Failures of this nature (sudden loss of motive power due to internal engine defect) have been cited by NHTSA in other recalls and are known to increase the risk of a crash or fire. The manufacturer has acknowledged the defect by offering only 50% goodwill toward a repair, but this defect remains a critical, unresolved safety hazard that requires a full, safe engine replacement. ".

The 2021hyundai Palisade at a four way light stop busy intersection. Upon giving has and making the left turn from cimmiron unto saratoga blvd the vehicle was making a clunking noise like if vehicle in 4wd but the vehicle is an awd and it loss like power in the middle of the intersection almost rear ended and hit by another vehicle because the light begun to change. Took the vehicle to Hyundai and found out online and at the dealer this is a common issue with awd Palisades. There is even a TSB bulletin for this issue, the 4wd coupling starts going bad and makes vehicle noises and lose power in drivetrain. This is very dangerous and action must be taken before lawsuits coming flying. For crying outloud I had my grand babies with me and almost got into a three-way car accident because the Palisade decided not to go in the middle of the intersection. Hyundai needs to fix all faulty awd couplings that make the tires turn properly. My friend has a 23 model and having same issues it is also an all-wheel drive Palisade. Do something before something bad happens Hyundai is aware and there is a forum on this issue but no recall this is insane.

Since about 90,000 miles I have noticed a shudder from my transmission. It has progressed and having transmission issues. I have had regular maintenance done on my car and have even replaced the transmission fluid twice and the shudder is continuing to happen. I have looked at forums and all the things and seems to be a common theme amongst their transmission style.

I own a 2021 Hyundai Palisade calligraphy with approximately 114,000 miles. The transmission had to be replaced at around 98,000 miles. Recently, before my next scheduled oil change (I had about 1,000 miles left), my vehicle suddenly began making a loud knocking noise and lost power. The dealer informed me that the engine may have blown. There were no warning lights, oil indicators, or overheating signs before this happened. The car has been regularly maintained and serviced with timely oil changes. This appears to be a premature engine failure possibly related to oil consumption or an internal defect, as many other Palisade owners have reported similar issues. Hyundai consumer affairs has been contacted, and a case number is being opened for review. I am filing this complaint to report a potential widespread engine problem and request investigation into 2021 Hyundai Palisade engine reliability and oil-related failures.

The radiator is leaking, and from researching online seems to be a major issue with this year of car.

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See attached document for complaint.

I have had 4 appointments for my 2023 Hyundai Palisade to have the recall on the seat belt buckles addressed. Each time, I am told by the dealership that Hyundai hasn't sent the part yet. I was told that Hyundai is only sending 10-15 parts at a time. There are a lot of these vehicles on the road, and at this rate, my car is never going to be fixed. There is also an open warranty for the 3rd row ejection mitigation that there is no fix for yet. I was told not to use the third row, which is not really possible and is part of why I bought a car with 3 rows of seats. I feel uncomfortable driving my car as well as having passengers in the first and second row, as I feel the seat belt might not hold if there was an accident. My safety and the safety of my passengers is potentially being compromised. I feel that we received the seat belt recall 9 months ago and that is plenty of time to address this problem. I am requesting for the ntsb to get involved and require Hyundai to provide a loaner car (of the exact same size and capacity) until my Palisade can be reapired. I was also told at an additional appointment that the rear shocks that leak are also waiting for Hyundai to ship new ones. So, I am currently driving a car that might not have proper working seat belts for the first 2 rows, can potentially eject anyone riding in the 3rd row with leaking shocks.

I am the 3rd time owner of this Palisade. Car was bought after a transmission replacement at 27,000 miles. (second transmission). At around 70,000 miles, we started to have oil consumption problems/ignition coil problems. After a slew of tests and other recommend procedures that cost us money out of pocket, Hyundai recommended to get a new engine. We get the new engine. They call to tell us the new engine is done, and proceed to share the transmission is bad and it needs a new one (3rd transmission). They are asking us to pay for the transmission as well. We want a buy back as we think this is a lemon car. 3 transmissions and a new engine under 85000 miles is not good and definitely grounds for investigation. These repeated failures make it unsafe/unreliable for us to drive our 6 month old baby in, let alone my wife and my myself. . We request and investigation/buyback.

Our 2021 Palisade is burning 2-3 quarts of oil per 500 - 800 miles. Customer states believes vehicle is consuming oil had oil change performed on 7/30/25 on ro 675582 @ 83769 miles would like part 2 of oil consumption test performed verified customer concern. Check oil level on dipstick found that the oil level is below the low mark. Submit a photo through stui of dipstick. Oil change was done on 07/30/25.

I have 25 Palisade calligraphy and from the last two months I almost went 7-8 times to the dealership because of the abs issue. When going over rougher road, railroad tracks, and also uneven surfaces brake is not working at that time. It is an issue that only happens under very specific conditions like slow speeds (under 10 mph), uneven surface (gravel, railroad tracks, speed bumps, driveway entry). Acts like abs is activated but it the car isn't acknowledging that it is. I work in manhattan and that is very crowdy place and at that time my car brake is not working, I almost hit the crowd because my car is not stopping at the stop line, it is very serious issue, please consider it and take this feedback.

The vehicle was brought to the dealership at around 17,000 miles with concerns regarding a clunky sound and hesitation in acceleration. The issue is extremely noticeable while turning and accelerating. No warning lights, messages or audible chimes show up when the issue occurs. Due to the vehicle hesitation on acceleration and the clunky / bouncy feeling in the steering wheel, my wife and I think there is a safety concern (e. G. Being hit due to unresponsiveness of the vehicle). The problem was reproduced/confirmed by a dealer, and the rear coupling assembly was replaced. Fast forward 18,000 miles (vehicle now has ~35,000 miles) and the exact same issue is occurring again. I am schedule to take the vehicle back into the dealership for this concern, another concern with the abs system and general maintenance.

Abs kicks in with even the slightest bump. Had an incident a couple weeks ago where I went over a bump while leaving a store and the car almost did not stop before hitting oncoming traffic. Have had issues for 10 months with the car not accelerating properly or shifting properly. Have tried to drive in every mode (Smart, sport, comfort) and nothing makes it better. I have had the vehicle to the shop 3 times. First 2 times said no problem. The third time stated my rear seal is leaking and transmission is leaking as well as 4x4 coupler needs replaced. I feel unsafe to drive in this vehicle with me and my children.

Many Palisade owners and I have a same issue that the vehicle shaking when applying the brake the the car slipping jerking forward. That is really unsafe for us. Please review this case.

I purchased a new 2026 Palisade on 8/30/2025. The day after I purchased it I started noticing the car jumping/bucking/hesitating to get up to speed, also it jumps and jolts around different speeds. I brought the car back to the dealership 2 days later for them to look at it. After explaining the problem they drove the car by a tech and also the service manager, with the car being so new. After review of the car, the service person told us verbally that the service manager did feel some hesitation in the car but that the car was so new that it is most likely caused by tap tables (the car learning how a driver drives). After 30 days of the driving the car, it did not get better, only worse. I brought the car back to the dealership on 9/29 again to have them look at it. They first told me nothing was wrong and that the car just "rode rough" . The service person I was dealing with asked for us to drive in the car together so I could point out what I was feeling when I drove it. While he was driving I could feel the hesitation even in the passenger seat. I pointed it out everytime I felt it, to which he confirmed he felt as well. After the test drive, he allowed me to drive a similar model closest to mine. While I drove that vehicle, I felt that same exact feeling I was feeling in mine. He recommended that I file a formal complaint and that he would send all the information into the warranty department. He also stated during the drive that the new santa fe, when they were first released had a similar issue and that they finally release a software update to resolve the issue with the trans and that may also be the case with the new Palisade as well. My advice to anyone buying this car, during the test drive make sure you request to take this on the highway and get it in the range of 65-75mph and keep it idle at 70 for a bit and make sure you dont get stuck with the same problem! my previous vehicle had a transmission issue and this is exact same feeling in the Palisade.

Uses 1qt of oil or more per 1,000 miles.

The contact owned a 2020 Hyundai Palisade. The contact stated that while driving at approximately 65 mph, he heard an abnormal popping and hissing noise. The contact stated that he started to smell a burning odor. The contact was losing forward momentum. No warning lights illuminated. When he applied the accelerator pedal, the vehicle continued to slow down. The contact pulled off the highway, stopped the vehicle, and turned off the engine. The contact stated that almost immediately, smoke was issuing from under the front end. The contact stated that the vehicle burst into flames. The police and fire department were called. The fire was extinguished using chemicals. The police and fire departments issued reports. The vehicle was towed away to an impound lot. The contact stated that he had the transmission replaced in 2024. The manufacturer was not informed of the failure. The failure mileage was approximately 150,000.

Vehicle stalled and suddenly went into park mode from drive mode and lights started flashing along with engine light. Not idling properly, or shifting properly, has to be towed to dealership. 2020 with only 72,000 miles.

I own a 2020 Hyundai Palisade. The vehicle began jerking while driving, particularly during acceleration and shifting, prior to reaching 100,000 miles. Over time the issue worsened, and the vehicle started failing to accelerate properly when pressing the gas pedal. There have been significant hesitations before the vehicle would move forward. This creates a serious safety concern, especially when merging into traffic or turning at intersections. The condition appears to be related to the transmission. The symptoms began while the vehicle was still under the powertrain warranty period. I am concerned this may represent a broader transmission defect affecting other vehicles of the same model.

Safety complaint summary: I am filing a safety complaint regarding my 2020 Hyundai Palisade sel awd, ~96,000 miles). This vehicle has suffered three major powertrain failures under 100,000 miles: - full engine replacement (due to excessive oil consumption, unresolved for months) - awd system repairs - now requires a full transmission replacement when my engine began burning oil, Hyundai’s service department charged me ~$500 and sent me back on the road without disclosing that this was a known issue. I continued running out of oil multiple times until an independent mechanic diagnosed the defect. My family was unknowingly placed at risk while Hyundai delayed resolution for 8 months. Diminished value: the repeated nature of these failures not only raises safety concerns but has also destroyed the market value of the vehicle. Even after a transmission replacement, the Palisade remains a car that no buyer would trust — which underscores the seriousness of these systemic safety risks. Relief requested: I ask NHTSA to review whether this defect pattern represents a broader safety issue and whether Hyundai should have disclosed the known oil consumption defect earlier and should investigate why a vehicle is suffering three powertrain issues and if this is a wider problem with the car type/year. A notice to consumers should be issued so we are not driving around in an unsafe car.

On [xxx] the engine light went on my 2023 Hyundai Palisade SUV. Immediately I drove over the Hyundai dealership to try to find out what the problem was. On my way there, the light remained on, and the car kept making movements as if it was going to turn off, I could barely make the speed increase as I was driving. I went to healey Hyundai located at 794 route 52 fishkill NY 12524 phone number 845 831 1090 . In spite, the car light on and the issues they refused to attend the car and asked me to go back Monday morning, which I did , same issued on my way there, and I arrived there with the engine light on , service advisor rasheena m dyer , took the car, saw the light on, took pictures and asked me to wait for the mechanic to review the car. After two hours the service advisor, said “ there’s nothing we could do, or anything could do, the car is misfiring and anything could be causing the car to misfired, the mechanic don’t see the light right now, therefore, we can’t diagnose anything, but the car is misfiring “. I replied:” my car is under 50,000 miles and under manufacturer warranty, can you give me a rental, while you fixed the engine problem, I have 5 children , how can I drive around with my kids with an engine light on and the issues is giving me”, she replied: we won’t give you a rental because we don’t know what the problem is , ( although they know and said the car motor is misfiring )unless you pay $200 dollars . They sent me away with the engine light on, and the car making sounds and movements as if is going to go off anytime . Hyundai refused to help me although the engine lights are on and my car is still under warranty. I took the car that same day to monro auto service at 64 north plank road ,newburgh NY 12550, and the checked the car and confirmed that there’s nothing wrong with the oil, or filters as the dealership try to implied , is an engine-firing problem that again, Hyundai dealership refuses to fix. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(.

I am unsure what exact component malfunctioned but in 5 separate times within the past 2 months, the vehicle has failed to stop at a normal time when pressing the brakes and a loud rumbling occurs. It feels as if I am sliding on ice. Two of the times it occurred on uneven road surfaces, however 3 times I could not identify an issue with the road. They all occured when coming to a stoplight/stop sign or when I had to stop due to a vehicle slowing down or stopping in front of me. In each occurrence I was going under 20 mph. The safety of others could have definitely been impacted as it took a few seconds to actually stop the vehicle more than it should have. Someone could have been walking and crossing the street in front of me. Or if I was too close to the car in front of me it could have hit it. No warning messages appeared on the dashboard prior, but during the occurrence in the last time, I noticed the word "shift" appear. This word could have shown up during the first few times and I could have missed it. On Tuesday September 9th I took it to the dealership and they checked everything out and the vehicle did not produce the same symptoms when they tested it out over the hour I was there. They said they reported the issue but they did not know the reason it was occuring.

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Failed 4wd coupler: (part#: part#: 47800-4g500) 1st time: 95,471 miles - November 2024 2nd time: 106,702 miles - August 2025 hesitation when pulling out of parking lots or turning on to street. Problem acknowledged by dealer and replaced both times under warranty no warning lamps or message. Problem seems to be wide spread based on comments on facebook forum "Hyundai Palisade owners".

When you were at a complete stop and go to make a turn, the backend makes a clunking noise it almost hesitates like it’s having a hard time going and feels like it wants to lock up. I brought it to the dealership. They told me it was my tires and I needed an alignment. I brought it to a tire shop. I got an alignment. They told me it was not my tires. They believe it to be a differential.

My 2022 Hyundai Palisade has repeatedly shut off while coming to a stop. The vehicle stalls unexpectedly, dashboard lights illuminate as if the vehicle is being restarted, and the gear sometimes shifts into neutral. I have to manually restart the car to resume driving. This issue has occurred multiple times under normal driving conditions—both when the idle stop & go (isg) system is enabled and disabled. The frequency of these stalls has increased, and they present a dangerous situation, especially at intersections or during heavy traffic. After researching online, I found that numerous 2020–2022 Palisade owners have reported the same symptoms. Many of them were told by their dealers that an ecu and/or tcu software update was needed. This suggests a broader systemic issue with the vehicle’s powertrain management system, which should warrant further investigation. As of now, no recall has been issued, but this is a recurring issue that poses a risk to driver and passenger safety. Hyundai has not officially acknowledged a recall or permanent fix, but affected vehicles are being patched with software updates at the dealer level.

I was driving and stopped at the tunnel for traffic. My car shut off and wouldn’t turn back on. It seemed to have overheated. After about ten minutes, it started again. I was told it was told the oil pump controller affecting the stop and go on my car. Priority Hyundaii in [xxx] didn’t didn’t have the part to repair it. Now they are refusing to repair it. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

The engine issue first started as a small knock and hesitation during acceleration, which has now progressed into full misfiring and loss of performance. Diagnostic documents indicate internal mechanical failure. Hyundai has failed to timely fix the issue, and the vehicle remains unsafe to drive. I was issued a loaner vehicle but told not to drive it out of town. This left me and my family without a safe and reliable form of transportation. I am requesting a full investigation and buyback of this vehicle due to repeated failure, poor service response, and continued risk to driver safety.

1) transmission sticks and doesn't shift at higher speeds, had dealer look at could not replicate. I have had many instances of this happening. Safety issue is this usually happens when accelerating to get on freeway or passing someone and then I need to back off gas pedal to get it to change gears 2) anti collision warning goes on for no reason - has not engaged brakes. Safety issue is both times I hit the brakes thinking I was going to hit something but there was nothing in front of me. - will talk with dealer service manager this week 3) anti lock brakes engaged at a normal stop - this could have caused an accident. I was able to stop car going into intersection by slamming breaks on - this has happened twice. Huge safety issue as I was entering a intersection and had trouble stopping the car. Will talk with dealer service manager this week.