2021 Hyundai Palisade Problems

The contact owns a 2021 Hyundai Palisade. The contact received notifications of NHTSA Campaign Numbers: 25V607000 (Seat Belts) and 26V034000 (Air Bags); however, the parts to do the recall repairs were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repairs. A dealer was contacted and confirmed that parts for the recall repair were not yet available. The vehicle was not repaired. The manufacturer was not notified of the recall. The contact had not experienced a failure.

The contact owns a 2021 Hyundai Palisade. The contact received notification of NHTSA Campaign Number: 25V607000 (SEAT BELTS); however, the part to do the recall repair was unavailable. The local dealer was contacted and confirmed that the part was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact stated that it was difficult to latch the middle-row driver’s and passenger’s side seat belts. The failure mileage was 10,000.

Pressed button to open glass sunroof and glass panel crookedly began opening with one side opening farther than the other until it stopped midway with a loud grinding noise. It stopped crooked in the tracks. It would not open. It would not completely close and the rear was left protruding above the roof line. There was nothing holding the back of the glass panel to the tracks. I could lift the back freely. A strong gust of wind or a passing truck could lift the panel. If the glass panel were to separate from the vehicle, a displaced panel could increase the potential of a crash or injury to other road users. I did not feel it was safe to drive it on the highway and took it to the Hyundai dealer where it sat until repaired on 4/7/2026 with redesigned deflector attachments, carriage bars and driving wedges. Hyundai TSB 23-BD-003H-1 describes this cascading failure of the defective air deflector breaking apart and damaging the sunroof tracks and specifies redesigned parts but fails to take in consideration that the glass panel is not held firmly in place once the connection between panel and tracks have failed. Prior to the sunroof’s failure I was unaware that a TBS had been issued. I had only opened the sunroof about a dozen times and received no warning of the failure. Subaru has issued a vehicle recall 26V346 which also results in a loose glass roof as a recognized safety risk including crash, fire, health, injury. Please encourage Hyundai to recognize the safety risk of a potential crash or injury to other road users of a loose glass sunroof as Subaru has and not as a warranty issue.

Large crack formed without any projectile involved. Car was sitting in the garage and temperature was around 40 degrees. Crack starts from the bottom of the windshield near the driver's side and extends upward about 12 inches. The car had been sitting in the garage for 4 days without being driven. Vehicle only has 21,455 miles but is out of warranty due to age.

Component/system, available for inspection? Rear visibility system — AVN head unit's processing of the rear camera image. On shift to reverse, screen flickers, shows blinking green, or no rear image. Vehicle available for inspection. Original camera was replaced Jan 2026 and retained by the dealer, not returned. Safety risk? Daily driver used for school pickup. Failure is warm-restart dependent — engine running, repeated shifts into reverse — which is exactly the pickup-line condition. Rear visibility is lost while children move behind the vehicle. System works reliably only after 25+ minutes shut off. Reproduced/confirmed by a dealer? Yes. Crain Hyundai of Bentonville, RO H3CS1330630, 1/13/26. Camera replaced; failure persisted. Same RO then states the head unit "IS GETTING TOO HOT" and needs replacement. No further diagnosis performed. Inspected by manufacturer, police, insurance? Not directly. Hyundai Motor America reviewed (Cases 42288449 / 42326908 / 42619220) but relied solely on dealer diagnosis and confirmed in writing 6/22/26 that it does not audit dealer measurements. No police or insurance involvement. Warning lamps/symptoms, first appearance? First reported by my wife (primary driver) in June 2025; not reproducible on demand for some time, consistent with the intermittent warm-restart pattern later documented. No warning lamps, no DTCs in any accessible module. Only symptom is the display failure itself. 60+ structured tests logged 2/2–2/9/26 documenting the warm-restart pattern. Mileage 63,679 at service. Unresolved as of 8/3/26.

The speedometer, lane departure, heat gauge, and RPM’s and the whole speedometer cluster will stop working. It does this all the time you never know if it will work and then sometimes it will randomly come back but it’s more in the heat it will not work.

I had an oil change in Feb 2026 at 64000 miles. In June, I was driving the car and suddenly the car started jolting while I was idle and would turn off completely when I was stopped. This happened to me while driving on the freeway in traffic and also at a traffic light. I immediately went to the dealership and was told my car had no oil in it. Since the oil change I drove about 5900 miles. I was told there were no leaks so the issue was either the engine or that when I had the oil changed that they forgot to put the oil in. They advised to get an oil test. I drove 1000 miles and took the car back in today 8/11. I had the oil tested and I burned .4 quarts in the 1000 miles which was under the standards of 1 quart per 1000 miles in order to get the issue fixed. I was told that I needed to check my oil and add oil to the car when needed. I left the dealership confused because I have had this car for over a year and never had an issue with the oil or oil levels. I never had any oil indicator on my dashboard to alert me of any issue. I called back the advisor asking more questions because I did not understand how my car burned through so much oil that it was malfunctioning. After being talked to like an idiot about how it is my responsibility to make sure my car has oil, I was finally told that this palisade has a known issue for premature oil consumption once it hits 60000 miles. Then I was told there is no recall and the issue will only get worse and I have to wait till it hits 1 quart of oil burned in 1000 miles for anything to be done. I feel like this is extremely irresponsible of the company to know this issue exists with nothing being done or communicated to their customers and that it is a huge safety concern to not have any indication there is something wrong with the oil amount and my car could literally stop in the middle of the freeway. They are waiting to make the issue neglect from the customer so they are not held responsible for their vehicle's issue.

Excessive oil consumption. Oil tank empty at 3 oil changes. Car was stalling at stops. Oil was empty 5000 miles prior to next suggested oil change. No low oil indicator light alarm

Component/system, available for inspection? Rear visibility system — AVN head unit's processing of the rear camera image. On shift to reverse, screen flickers, shows blinking green, or no rear image. Vehicle available for inspection. Original camera was replaced Jan 2026 and retained by the dealer, not returned. Safety risk? Daily driver used for school pickup. Failure is warm-restart dependent — engine running, repeated shifts into reverse — which is exactly the pickup-line condition. Rear visibility is lost while children move behind the vehicle. System works reliably only after 25+ minutes shut off. Reproduced/confirmed by a dealer? Yes. Crain Hyundai of Bentonville, RO H3CS1330630, 1/13/26. Camera replaced; failure persisted. Same RO then states the head unit "IS GETTING TOO HOT" and needs replacement. No further diagnosis performed. Inspected by manufacturer, police, insurance? Not directly. Hyundai Motor America reviewed (Cases 42288449 / 42326908 / 42619220) but relied solely on dealer diagnosis and confirmed in writing 6/22/26 that it does not audit dealer measurements. No police or insurance involvement. Warning lamps/symptoms, first appearance? First reported by my wife (primary driver) in June 2025; not reproducible on demand for some time, consistent with the intermittent warm-restart pattern later documented. No warning lamps, no DTCs in any accessible module. Only symptom is the display failure itself. 60+ structured tests logged 2/2–2/9/26 documenting the warm-restart pattern. Mileage 63,679 at service. Unresolved as of 8/3/26.

The speedometer, lane departure, heat gauge, and RPM’s and the whole speedometer cluster will stop working. It does this all the time you never know if it will work and then sometimes it will randomly come back but it’s more in the heat it will not work.

I am writing to formally request reconsideration of Hyundai’s denial of assistance for the transmission failure in my 2021 Hyundai Palisade. I purchased this vehicle with the expectation that Hyundai vehicles are built to provide dependable transportation and that major components such as the transmission would last well beyond the current mileage and age of the vehicle. Unfortunately, I have experienced a significant transmission failure that has resulted in substantial repair costs. I have made every effort to properly maintain this vehicle and have acted responsibly as an owner. Given the relatively recent model year of the vehicle, I believe a transmission failure of this magnitude is unreasonable and may indicate a defect in materials or workmanship. I respectfully request that Hyundai review my case again and consider providing goodwill assistance, cost-sharing, or full coverage of the transmission repair. As a long-time consumer, I am extremely disappointed with the current outcome and hope Hyundai will stand behind its product. I would appreciate a written response explaining the reason for the denial and any options available for further review.

When driving at low speeds and going over bumps and speed bumps there is a thumping noise coming from the driver’s side rear. I’ve had the issue for quite some time now and there is a TSB on it for a faulty shock insulator. Between 2 different dealerships they have replaced it 3 times now and it’s doing it all over again. The last dealership has told me it is normal noise for the age and mileage of the vehicle.

My Palisade is burning oil at a rapid pace. I took it to the dealership and they said it was an acceptable level. I don't believe that to be correct. I have less than 100,000 miles on it.

In May 2025, I contacted Hyundai regarding excessive oil consumption in my 2021 Palisade. In June, Hyundai directed me to take the vehicle to a dealership for testing. Under TSB 23-EM-008H ([XXX]), a failed oil consumption test requires engine replacement. My vehicle is covered under Hyundai’s 10-year/100,000-mile powertrain warranty. I have provided complete maintenance records and receipts for every oil change since purchasing the vehicle. Despite this, Hyundai has repeatedly denied my claim, citing maintenance issues and gross negligence without justification. Hyundai’s own guidance states that oil changes may be performed every 7,000 to 10,000 miles under normal conditions. The repeated testing process has worsened the engine condition. In addition, the dealership has returned the vehicle with missing bolts, oil-related issues, and damage resulting from an improper rear window film installation. I have made numerous attempts to resolve this matter and obtain the warranty coverage to which I am entitled, but Hyundai and the dealership have failed to do so. I am requesting one of the following remedies: (1) a full engine replacement in accordance with the warranty and TSB requirements, (2) a replacement vehicle of equal or greater trim level, or (3) reimbursement of all costs associated with leasing, purchasing, maintaining, and repairing this vehicle. We purchased this vehicle based on Hyundai’s reputation, ratings, and promise of “America’s Best Warranty.” We still like the vehicle itself, but the ongoing mechanical issues and Hyundai’s handling of this claim have been unacceptable. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

I am writing to formally request reconsideration of Hyundai’s denial of assistance for the transmission failure in my 2021 Hyundai Palisade. I purchased this vehicle with the expectation that Hyundai vehicles are built to provide dependable transportation and that major components such as the transmission would last well beyond the current mileage and age of the vehicle. Unfortunately, I have experienced a significant transmission failure that has resulted in substantial repair costs. I have made every effort to properly maintain this vehicle and have acted responsibly as an owner. Given the relatively recent model year of the vehicle, I believe a transmission failure of this magnitude is unreasonable and may indicate a defect in materials or workmanship. I respectfully request that Hyundai review my case again and consider providing goodwill assistance, cost-sharing, or full coverage of the transmission repair. As a long-time consumer, I am extremely disappointed with the current outcome and hope Hyundai will stand behind its product. I would appreciate a written response explaining the reason for the denial and any options available for further review.

Early issues at 56,000 miles with rear shock suspension causing excessive bouncing. Read this is common and can happen multiple times

I am submitting a safety complaint regarding the panoramic sunroof assembly on my 2021 Hyundai Palisade. The vehicle was purchased as a Hyundai Certified Pre-Owned vehicle in September 2023 with approximately 27,000 miles. The panoramic sunroof had only been opened approximately two or three times since purchase when the failure occurred. During normal operation, the sunroof wind deflector/visor malfunctioned and jammed inside the mechanism. This caused the pulleys and track assembly to bind and pull the glass panel out of position, damaging and breaking the sunroof track/mechanism. The dealer diagnosed the failure as a broken sunroof track/mechanism assembly requiring extensive repair estimated at approximately $4,000. This failure appears to directly match Hyundai Technical Service Bulletin 23-BD-003H-1, which acknowledges that the sunroof wind deflector may malfunction and damage the sunroof mechanism on 2020–2022 Hyundai Palisade vehicles. Hyundai issued this bulletin before I purchased the vehicle as Certified Pre-Owned. My concern is that this is a known recurring mechanical defect involving the panoramic roof assembly that could create a safety hazard if the mechanism jams, detaches components, shifts the glass panel unexpectedly, or causes the roof to fail while driving. The failure also caused the panoramic sunroof to become stuck open while driving. This created excessive rattling and vibration noise at highway speeds, which was distracting during vehicle operation and raised concerns about the stability of the sunroof assembly while in motion. Because the roof could not be properly closed or secured, the defect also exposed the interior of the vehicle to possible rain intrusion and additional electrical or interior damage. The sunroof was not abused or damaged externally. The failure occurred during ordinary use and after very limited operation of the sunroof since purchase.

While driving, the vehicle in front of me stopped suddenly. When I pressed on the brake pedal it felt stuck and did not respond properly. The forward collision automatic braking system did not activate. This resulted in a crash. After the incident, the vehicle had fluid leaks and severe front-end damage and is not drivable. I am concerned there was brake system failure prior to impact.

While vacationing in Myrtle Beach with my family the vehicle alarmed and then progressed to critical failure of safety functions while traveling at approximately 55mph on Friday April 3, 2026. The vehicle was brought to Myrtle Beach Hyundai where it was eventually diagnosed and repaired as an Alternator issue that I have found to be common with this specific vehicle. The issues I have experienced with this vehicle go far beyond a typical mechanical concern. Over time, the vehicle has exhibited repeated electrical system malfunctions, including: - False blind spot collision warnings when no vehicles are present - Intermittent failure of the crash avoidance system - Loss of cruise control functionality tied to system faults - A broader electrical failure event that triggered multiple warning systems simultaneously Most concerning, these failures have occurred while the vehicle was in motion, creating an unpredictable and potentially hazardous driving condition. The loss and unreliability of critical driver-assist and safety systems directly impacts driver awareness and vehicle control, which raises serious safety concerns. Despite multiple attempts to have this diagnosed through the dealership network while under warranty, no definitive root cause was identified, and the issue has persisted. This suggests the possibility of a systemic electrical defect rather than an isolated component failure. Additionally, I have found that similar complaints involving electrical system irregularities and cascading warning system failures have been reported by other owners of this model, further supporting the concern that this may represent a known or emerging defect pattern. Given these factors, I do not believe this situation should be categorized as routine. Instead, it warrants review under the lens of: - Vehicle safety risk - Potential defect trend - Failure of critical driver-assistance systems during operation This vehicle has not been inspected by the manufacturer.

The contact owns a 2021 Hyundai Palisade. The contact stated that while driving at 25 MPH, the steering wheel seized. The contact stated that the failure recurred intermittently while driving 45-55 MPH. The power steering warning light was illuminated. The contact stated that upon coming to a complete stop, the steering wheel seized. The contact was able to pull over to the side of the road. The contact resumed driving; however, the vehicle failed to exceed 20 MPH and was jumping while experiencing electrical failures. The vehicle was driven to the residence and parked; however, the vehicle failed to lock or to detect the key fob. The contact stated that the vehicle was inoperable. The vehicle was not diagnosed or repaired by a dealer or an independent mechanic. The manufacturer was not notified of the failure. The failure mileage was approximately 102,000.

The 3rd row power seat does not detect obstacles. If the folding button is inadvertently hit, the 3rd row will fold and does not stop even if there is an obstacle. Items or people. We had a scare with one of our toddlers where it started to close and didn't stop. Thankfully we were quick enough to hit the open button before anyone was hurt. Multiple time's we've accidentally closed the 3rd row on different items, a few of which were rather large. I am concerned that someone might get hurt or worse if this isn't addressed.

On XXX, after leaving an appointment at an office building, I returned to my vehicle and noticed that the driver’s seat recline function was not working properly. The seat was already pushed forward to its highest position and would not recline further. I was still able to enter and operate the vehicle somewhat but remained parked. I reviewed Hyundai resources to see whether there was an update or known issue related to the seat concern. When I could not resolve the issue through available resources, I contacted the Hyundai dealership in Henderson. I provided my information and explained that the driver’s seat recline function was not working. I was transferred to Hyundai Customer Service. During that call, I explained that I was approximately 15 minutes away from the dealership and requested repair of the issue regardless of warranty status because I considered it a safety concern. This never happened before at all. While I was speaking with the Hyundai Customer Service representative, the driver’s seat moved again unexpectedly. As a result, I moved forward toward the steering wheel area. After that movement, the vehicle rolled or moved forward and contacted the rear of another vehicle. After the collision, the driver’s seat recline function still was not operating properly. I documented the condition with video evidence, and two witnesses observed the vehicle and the seat condition after the collision. When I contacted Hyundai, I was very upset to learn that the call I had with the customer service representative was not documented anywhere. Also, no one contacted me although I was in distress, crying, and in the accident and the customer service representative knew this. There was no aid or phone call follow ups to me by Hyundai customer care at all. Hyundai Motor America opened a case investigation and instructed me not to perform repairs at this time so the vehicle could be preserved for inspection. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2021 Hyundai Palisade. The contact stated that while driving at a low speed, the power steering failed, several warning lights illuminated, and the engine suddenly stalled. The vehicle was towed to a dealer, where the battery was replaced; however, the failure recurred two days later. The vehicle was then towed to an independent mechanic, where it was diagnosed with a failed alternator. The contact paid for the alternator replacement out of pocket. The contact stated that while at a complete stop recently, the brake pedal would travel to the floorboard when depressed, causing the vehicle to shudder. The vehicle would only resume normal operation after the accelerator pedal was depressed. The vehicle was returned to the dealer, but had not yet been diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was approximately 77,000.

Driving my car one morning and the brakes went out. Pedal went all the way to the floor. I had to engage the emergency brake to stop.

The contact owns a 2021 Hyundai Palisade. The contact received notifications of NHTSA Campaign Numbers: 25V607000 (Seat Belts) and 26V034000 (Air Bags); however, the parts to do the recall repairs were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repairs. A dealer was contacted and confirmed that parts for the recall repair were not yet available. The vehicle was not repaired. The manufacturer was not notified of the recall. The contact had not experienced a failure.

The contact owns a 2021 Hyundai Palisade. The contact received notification of NHTSA Campaign Number: 26V034000 (air bags); however, the part to do the recall repair was not yet available.  The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair.  The manufacturer was made aware of the issue. The contact had not experienced a failure.

While driving, the vehicle in front of me stopped suddenly. When I pressed on the brake pedal it felt stuck and did not respond properly. The forward collision automatic braking system did not activate. This resulted in a crash. After the incident, the vehicle had fluid leaks and severe front-end damage and is not drivable. I am concerned there was brake system failure prior to impact.

The vehicle would shut off when idling at lights or in reverse and have delayed acceleration after stops. It also would shut off when idling in park. I took it to the dealership summer-fall 2025 and they were too busy to investigate the issue because no alarms were present. The vehicle started doing the same thing and the check engine light came on March 2026. Now it has been in the shop for many weeks because of an fuel injector issue. The dealership service department says all 6 injectors need to be replace, but warranty won't cover them all. This appears to be a common issue with 2021 Hyundai Palisade vehicles and should be investigated for a safety recall.

On August 4th 2023 we drove from home in Cedar Rapids to our daughter’s in Cottage Grove Wisconsin for a family event. Nearing Madison, somewhere in the area of Verona the Battery Warning Symbol came on in the instrument display. It was intermittent and we continued our journey to our daughter’s house in Cottage Grove. We called AAA and a “tow” truck came. The driver made a visual assessment of the condition of the battery and terminals and serpentine belt and looked at our multimeter readings of battery voltage. The alternator did cut in and the battery voltage went up. He advised that we continue driving it. It made a couple of two-mile trips to and from our hotel in Cottage Grove, with no display of the battery warning icon on the instrument display. On Sunday August 6 2023 we set off for home. The battery icon was not displayed. About 15 miles from departure while we were on the Madison Beltline Highway the following occurred without warning: •The central navigation display went blank •A number of different warnings came up on the instrument display •Power steering was lost •The emergency warning flashers and the direction indicators wouldn’t work •A lot of warning icons were displayed on the instrument display This was absolutely unacceptable and life shorteningly frightening. I won’t use curse words or s**t here but use your imagination. We were able to get to the hard shoulder without crashing. Surprisingly the engine was still running and we were very close to an exit (Fish Hatchery Road) so we were able to limp and wrestle it to a business’ parking area.

Hyndai recalled our vehicle for a tow hitch wiring problem last year. Instead of resolving the issue, they simply pulled the fuse and told us that we cannot tow with lights until they resolve the recall. My understanding is that this recall has been on the books for over a year now. This is extremely frustrating as I am not able to use the tow capability that I paid for when purchasing this vehicle and according to the dealer, no fix has been provided. How do I complain? How do I get something done here? Thank you.

Both front tires have to be replaced due to cracking along the outer circumferential area where the sidewall meets the treads. Tire size 245-50R-20.