2020 Hyundai Palisade complaints

Rear sunroof exploded randomly.

Engine is burning/consuming EXCESSIVE oil before required oil change. The oil levels are low enough that the vehicle will shutter or stall when coming to a stop. There are NO INDICATOR lights to advise of low oil, or NO oil!! This is a known issue with 2020 Hyundai Palisades.

The weather became cold outside. After first frost overnight, an oil leak started underneath the hood next to the front passenger side tire. Got in be serviced 11/19. Told the plastic piece to oil housing assembly cracked and had 9 other palisades in for same exact issue. No warning lamps. Cost $519 to replace part.

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.

The instrument cluster seems to fail more so in the hotter weather. The speedometer, RPMs and gas gauge just stop working altogether. This seems extremely similar to the issues of other Hyundai vehicles that were recalled. The blind spot monitoring turns on and off as it pleases and there is a message that comes up sometimes that say it has been turned off due to electrical failure. The HDMI port in the counsel does not work but half the time so using android auto fails constantly. The radio signal is very poor in the car, resulting in static and high pitched noises on the stations and cannot use regular stations. There also is a huge oil consumption and oil burn smell and leak. This also seems very common for other Hyundai vehicles that have been recalled. Having to put 4-5 quarts in per month and only drive it maybe 1,500 miles in that time frame. There is a pause bumpiness when having to accelerate sometimes as well, followed by failure of oxygen sensor smells and baffles within the muffler seem to often have weird sounds. Have had the vehicle for 1 year and it was bought as a Hyundai certified pre-owned vehicle. It only has about 85K miles on it.

While being inspected at the dealership, multiple fuel injectors (#1 and #3) were found to be leaking. This presents a severe fire hazard as fuel is escaping onto engine components. The dealership confirmed the leak and suggested replacing all six injectors due to potential systemic failure, but the manufacturer (Hyundai) is refusing 100% coverage. I have been without a vehicle for over a week, and this is a critical safety defect that could lead to an engine fire or stalling while driving.

Engine is burning/consuming oil before required oil change. The oil levels are low enough that the vehicle will shutter or stall when coming to a stop. This is a known issue with 2020 Hyundai Palisades.

On July fourth, while driving, the vehicle began to shake and make a rattling noise, shifted into park, and the dashboard lights lit up. While attempting to reach the safe side of the road while driving downhill on a busy road, the car lost power. I was able to pull over, restart the car, and reach a safe destination. I took the vehicle to the mechanic, who initially said I needed new tires, so all four tires were replaced. Three days later, the incident with the car shifting and losing power occurred again. The second time, I took it to the Hyundai dealership, which determined that only an oil change was needed, although I had completed regular maintenance on the vehicle. In November, the vehicle began shaking again and lost power while in motion. Again, the vehicle was taken to the Hyundai dealership, which stated that there were possible issues with the oil consumption.

The contact owns a 2020 Hyundai Palisade. The contact stated that the vehicle was experiencing excessive oil consumption. The contact stated that oil was added on several occasions; however, the oil level was low after several months. No warning light was illuminated. In addition, the contact noticed that while the vehicle was idling at a traffic light, the vehicle shuddered abnormally. The vehicle was taken to a local independent mechanic, where it was diagnosed with excessive oil consumption. The contact was referred to a local dealer for assistance. The vehicle was taken to an unknown dealer, where it determined that an oil consumption test was needed, and an oil change needed to be performed. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 930.

Twice the engine oil consumption was bone dry. No warning lights or oil leaks on the driveway were seen. The engine without oil was subject to destruction . We replaced the oil twice - with documentation . Oil changes were made within 6 months since we purchased the car ( documentation was given ). It is known that specific models were affected by a bad engine that was installed ! Hyundai has offered nothing but aggravation even though it is known that there is a problem with specific engines that were put into the 2020 Hyundai palisade .

Vehicle is experiencing a breakdown in chassis with the failure of at least one rear selfleveling shock absorber on the right rear suspension of the vehicle and possibly the same condition exists on the left rear suspension. Concern exists for the shock absorber mount to completely become detached from the frame assembly resulting in loss of stability and vehicle control. Hyundai dearlership has been contacted for assistance in remedy of the situation but they have failer to respond to request for replacement/repair of the failed shock absorber mount which has been been noted in a Hyundai Service bulletin.

Engine started burning oil at around 70,000 miles. It now runs almost completely out of oil at around 5,000 miles since last oil change, not even close to reaching the manufacturer recommended interval of 7500 miles between oil changes. On top of the engine consuming oil at an alarming rate, there are no warning indicator lights that turn on to let you know your oil level is critically low. At around 74,000 miles?, Hyundai did a combustion cleaning. I've had two oil changes and it was back to vibrating, knocking, shifting hard, etc, right before a 3rd one at 5,300 miles since the last one and it stalled. The vehicle has now stalled twice, all engine lights flashed, then car stalled. Thankfully, this was not on an interstate or major road. This is a major problem!

EXCESIVE OIL BURNING. ALTERNATER WENT BAD.

This report describes a catastrophic engine failure, framing the event in the context of the widespread Hyundai GDI engine oil consumption issue and its impact on oil-dependent systems like the CVVT/OCV. ​Description of Incident @ 148,000 miles my vehicle oil was changed. ​On May 15, 2025, @ 151,000 miles my 2020 Hyundai Palisade was serviced at Patterson Hyundai Tyler (3120 S SW Loop 323, Tyler, TX 75701) for the replacement of the oil intake valve (OCV/CVVT solenoid). With reports of oil consumption. This type of service is often necessitated by sludge or contamination from excessive oil consumption clogging the valve screens and restricting oil flow to the VVT system. ​Shortly after this service, on 05/22/25, the engine experienced a catastrophic failure. There was an immediate and loud metallic grinding noise (consistent with severe internal bearing/connecting rod damage), followed by complete loss of engine power and instantaneous stalling. ​The failure is assessed to be a result of the underlying GDI defect related to excessive oil consumption, which can lead to internal engine starvation. This starvation may have been triggered or exacerbated by a failure within the oil circulation path (potentially involving the recently serviced OCV or adjacent components). The vehicle is part of the population of Hyundai GDI engines known for issues where low oil levels—due to consumption—or contamination lead to bearing and connecting rod failure. The vehicle has all maintence reco

Issues began in November of 2024 Began with a a oil consumption test and failed. Submitted for a new engine due to high oil consumption 3 quarts in 1,000 miles. Waited 6 months for a new engine to be available. July 2025 noted oil leaking brought in for repair and stated it was a boot joint that was leaking. Multiple return trips to repair since oil was still leaking. Check Engine light came on in , September and a faulty sensor in engine was noted (for mixing air and gas?), replaced sensor. Oil still continues to leak and after insisting they take the entire engine out to figure out where it was coming from a leaking faulty oil plug was noted on the rear side of the engine.

The contact owns a 2020 Hyundai Palisade. The contact received notification of NHTSA Campaign Number: 25V607000 (Seat Belts); and would like to be removed from the recall distribution list. The local dealer and the manufacturer was contacted.

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 motor has been consuming a lot of oil, we were told that Hyundai knows about the issue and that there is nothing they can do. We got sold a poor excuse of a warranty in which they never told us that the warranty would not cover oil consumption, but we have the “best” warranty they had. Our car has died GOING DOWN THE ROAD WITH MY 4 kids and WIFE! Cars had to swerve to avoid a collision, 5 times this has happened but yet they will not do anything! We will be seeking legal help!

Car has 45,000 miles and the rear shocks are blown and making a rattling popping noise.

Engine started burning oil at 65000 miles. It has now run almost completely out of oil twice at about 4200 miles since last oil change, not even close to reaching the manufacturer recommended interval of 7500 miles between oil changes. On top of the engine consuming oil at an alarming rate, there are no warning indicator lights that turn on to let you know your oil level is critically low.

The contact owns a 2020 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 it was 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 had not experienced a failure.

I was driving through town at a low rate of speed (20-30 mph) with 2-3 car lengths between me and the next vehicle. I continued through light to next light. This distance was on an upward incline. After traveling approximately 500 ft, I noticed the traffic slowing in front of me and took my foot off the accelerator to start to slow down. This is when the car suddenly accelerated (instead of slowing down as would be expected when traveling up an incline), picking up speed quickly. The car's response happened so quickly that I was unable to swerve to avoid hitting the car in front of me. I hit the car in front of me that was slowing down at the light which then subsequently hit several other vehicles that were in front of it that were also slowing/stopped for the light. The front airbag deployed as a result of the collision, knocking my glasses off. The vehicle was still continuing in forward motion after the collision….Traffic Crash Report states, “... [witness] went up to Unit 1 [Palisade], and the tires were still spinning…” As I was in shock after the collision, a bystander came up to the vehicle to turn it off and this is when the wheels/forward motion was completely stopped. This Palisade is equipped with Forward Collision Avoidance Assist (FCA) system. There was no warning given nor did the vehicle attempt to slow down during the event so I believe that this system failed to operate which contributed to the collision. I also believe that there was a failure with the engi

I purchased this vehicle with 18,000 miles on the odometer. I am not a reckless driver, and primarily commute to and from work on paved roads. At 29366 miles, I had to have one of the rear shock absorbers replaced after it started making a strange noise. Again at 49596 miles, both rear shock absorbers had to be replaced. I recently took this car back to the shop with 86000 miles on the odometer and once again the shocks are having to be replaced. This is a known defect with Hyundai's self leveling rear shocks. The first two incidents were covered under warranty, but Hyundai is refusing the replace them this time because it is no longer under the manufacturer warranty.

Rear driver side shock is bad loud bumping noise while driving makes car very unsettling feels unsafe

On roadtrip with family to daughter’s soccer tournament. Car started to shift funny then engine light turned on along with warning display saying something was wrong with the engine. We were only hour into driving so drove hour back home to dealership/service for Hyundai. They looked over the car and reported that we did the right thing by bringing it back and not continuing our roadtrip with it. The thermostat wasn’t working which would cause issues to engine with overheating and putting my family at risk with driving it on road trip with engine overheating.

I rent my vehicle on the Turo app Market and depend On it as income. When this recall occurred the vehicle was suspended from the platform as it was being rented out to a client and was not informed during the recall as she was driving it, therefore putting her at risk, as well as myself as a host. Its been a month and now I am unable to do business or drive the car knowing the potential consequences stated by the recall indefinitely.

Seat belts does not retract and when pulled it remains in that position. Even when I feed the belt back into its place its very loose and unsafe.[driver seatbelt], fuel injectors are causing the car not to accelerate and safety concerns while on freeway with children the car began to shutter/wanting to.shut off. I used both break and gas at the same time to keep the car running. I was told by Hyundai that the powertrain warranty purchases does not cover that part.

Engine stall from excessive oil consumption. Oil and engine light not turning on prior to stall.

The rear shocks wear out extremely quickly and require replacement every 10-20K miles. They make an awful clicking noise on acceleration, deceleration, and turning. The dealer has seen it, diagnosed the problem, and refused to cover even under their extended warranty that I purchased.

Vehicle started rattling at 96k miles with no check engine light. Performed diagnostics and found that the vehicle had zero oil inside. Determined that there was no sign of an oil leak and that the engine had internally consumed all of the oil. The rattling still exists and when reported to Hyundai, they sent me away and said to come back after 1k miles to see if it’s consumed 1.1 quarts and only then they will clean the engine and see if that helps and if after another 1,000 miles I still am consuming oil, they will replace the engine. They are refusing to provide a loaner vehicle throughout this process as well.

The third row seat belt buckles get crushed and deformed when the 3rd row seats are folded down. The folding process is automatic with a button. No option for manual folding, so it’s not human error from folding too hard or manually crushing the buckles. I’m not sure when the buckles got crushed or how many times of folding the seats led to the crushing. We rarely use the 3rd row but we are unable to latch the rear buckles because the plastic casing is cracked and crushed. I’ve researched the issue online and many other owners have complained about this problem in forums and with dealers.

The air compressor on my 2020 Hyundai Palisade with 55,321 miles has completely malfunctioned. The issue was diagnosed by Five Star Hyundai Dealership in Macon, Georgia on 9/26/25 and is currently available for inspection. The repair will cost $1,781. A failed A/C compressor in a 5-year-old vehicle could put my safety or others’ safety at risk due to reduced visibility from poor defrosting, driver impairment from extreme heat, and secondary damage affecting critical systems like steering or electrical power. There were no warning lamps or messages prior to air compressor failure. However, Hyundai has issued a technical service bulletin (TSB) for certain 2020–2022 Palisade vehicles regarding the AC compressor. Bulletin 24-HA-003H: This TSB addresses reduced AC performance due to an "out of specification" AC compressor pulley and hub assembly. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Sunroof stuck in partially open position and will not close. This is a known issue with a Technical Service Bulletin: TSB #MC-10235352-0001.

See attached document for complaint.

The contact owns a 2020 Hyundai Palisade. The contact received notification of NHTSA Campaign Number: 25V607000 (Seat Belts). The contact had not experienced a failure. The local dealer was contacted, but the vehicle was not diagnosed or repaired. The manufacturer was contacted and confirmed that the parts were not yet available for the recall repair. The contact had not experienced a failure.

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

Vehicle Information: Year: 2020 Make: Hyundai Model: Palisade Component(s): Air Conditioning System / A/C Compressor Problem Description: The air conditioning compressor on my 2020 Hyundai Palisade has failed and does not function properly. The A/C system does not blow cold air, making the vehicle extremely uncomfortable and unsafe in hot weather conditions, especially with small children riding in the vehicle. Hyundai has issued a Technical Service Bulletin (TSB) regarding a known defect with the A/C compressor in this model. Despite this, the dealership and manufacturer have refused to cover the repair or replacement under warranty or goodwill, even though this is clearly a widespread and acknowledged defect. I was quoted nearly $5,000 for the repair, which I cannot afford. Safety Concern: While the issue may appear to be only comfort-related, lack of functioning A/C creates real safety risks: Heat-related health concerns in hot climates, particularly for small children and elderly passengers. Reduced visibility if the defroster system does not work properly (since the A/C system is needed to remove moisture and fog from windows). Timeline of Events: Vehicle purchased: Purchased December 2023 First noticed issue: [XXX] Brought vehicle to dealership: [XXX] Dealer confirmed issue with A/C compressor but refused repair, citing that only certain VINs or conditions are covered, even though a TSB exists. Request: I am filing this complaint because Hyundai is aware of this widespr

Transmission issues. Many people are experiencing this and have had to replace transmissions on these!!! Help!

Vehicle was in an accident. Impact was at driver front fender. Driver side curtain air bags deployed. Car spun after impact and went into the woods stopping when it hit a tree. Front and passenger airbags did not deploy.

The vehicle experiencing excessive oil consumption without any external leaks. Since February 2024, I have repeatedly reported this issue to the dealership. They required me to complete multiple 1,000 mile oil consumption tests and eventually performed a combustion chamber cleaning. Despite this, the oil consumption problem continues. As of today, after driving only 3,700 miles, the engine oil level was so ow that the dipstick did not register any oil at all. No warning lights or dashboard indicators ever came on to alert me to the low oil level. The dealership has acknowledged my concerns but stated that Hyundai considers this "normal specs". I strongly disagree, as the amount of oil being consumed poses a safety risk if the engine fails while driving. The problem has been confirmed by the dealer during inspections, but no permanent repair has been offered. The ongoing issue creates a serious risk to both my safety and the safety of others on the road due to potential engine failure from lack of lubrication.

The sunroof wind deflector broke when I simply opened the sunroof, and the sunroof is now stuck in the open position. I wish TSB 23-BD-003H-1 would've included my VIN so I could've addressed this issue prior to it breaking. Now I am faced with a $3400 repair bill from Hyundai. Hyundai said there is no cheaper option to partially fix it to at least get it closed. Other repair shops are referring me to Hyundai to complete the repair.

I was recently involved in an accident with my 2020 Palisade that I believe may have been caused by a brake failure. I was simply moving the vehicle from one part of a driveway to another when, as I drove over a drainage ditch, the brakes did not respond and the car suddenly accelerated into a tree. I sustained facial injuries and was transported by ambulance to a nearby hospital. The vehicle is currently at Canby Motors in Bel Air and is available for inspection. The vehicle has only been inspected by Canby Motors to my knowledge at this time. There were no warning lamps, messages or other symptoms of the problem prior to the failure.

The contact owns a 2020 Hyundai Palisade. The contact stated that while the vehicle was parked, the contact checked the oil level and became aware that the oil level was low. No warning lights were illuminated. The vehicle was taken to the dealer, where an oil consumption test was performed. The contact was informed that the oil consumption test results indicated that the vehicle was operating properly. The contact stated that it was not normal to add oil every 1,000 miles driven. The contact stated that one quart of oil was added every 1,000 miles. In addition, the contact stated that the recommended oil change was at 5,000 miles. The manufacturer was made aware of the failure but no assistance was provided. The failure mileage was approximately 92,000.

PASSENGER SIDE REAR BRAKE CALIPER FAILED CAUSING THE BRAKE TO SCRAPE INTO THE ROTOR. THE EMERGANCY BRAKE REMAINED IN THE LOCK POSTION WHEN THE CALIPER FAILED. LOCKING THE CALIPER IN THE UP POSITION AND RELEASING BRAKE FLUID. DRIVER SIDE BRAKES, CALIPER, AND ROTOR COMPLETLY INTACT AND DOES NOT NEED REPLACING.

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.

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

SUV is consuming oil prior to 5000 miles. I went to the dealer in June after noticing my SUV shuttering and almost shutting off while accelerating and it was noted that all of my oil was gone. I was instructed to get an oil change. I came back a month and a half later and all of my oil was gone again and it had been less than 5000 miles since the last oil change. I was instructed to get another oil change and come back in 1000 miles. It has been 3 weeks and I came back 1000 miles later with most of the oil gone. Diagnostic showed internal damage and the valve seal is leaking internally. There were no warning lights. I am waiting for further inspection by the dealer.

Rear shocks leaking and fail inspection. This was confirmed by both the dealer and independent service center. There were no warnings. This is the second time the same shocks have needed to be replaced. The first time they lasted 3 years, the second time two years. This is an endemic problem with these shocks affecting both the original and OEM replacement parts.

While merging onto a highway, my 2020 Hyundai Palisade abruptly lost all engine power and stalled. This immediate and complete failure occurred at a critical moment, posing an extreme safety risk. All dashboard warning lights illuminated, but provided no specific diagnosis. The vehicle was towed to a dealership, where technicians determined the engine was consuming oil at an abnormal rate, despite a lack of visible leaks. I was instructed to participate in an "oil consumption test," a three-part process that required multiple oil changes and inspections over several months. Each time, the vehicle had burned over a quart of oil—a clear indication of a defect. Despite this evidence, Hyundai denied my warranty claim, accusing me of negligence for being unable to produce oil change records between 29,600 and 46,900 miles. This is a common and unacceptable tactic used to avoid accountability for a widespread issue. My experience is not isolated. Hundreds, if not thousands, of owners of 2020-2023 Hyundai models, including the Palisade, report identical engine oil over-consumption issues and subsequent power loss. This issue is a **severe safety hazard** that can lead to sudden, catastrophic engine failure and potential accidents. Hyundai's refusal to acknowledge this defect and issue a recall is **gross negligence**. They are knowingly allowing thousands of unsafe vehicles to remain on the road. There are currently federal lawsuits against Hyundai for this very issue. The transport

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.