2021 HYUNDAI PALISADE Electrical System Problems

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.

Mileage: 102,000

My sunroof was working perfectly fine a month ago. I opened it while i was driving to get some air 10/28/2025 and heard a cracking noise. I immediately stopped it. The glass was off the track and it would not close. It only opens a little then stops. Took it to Hyundai dealership and they said in their report"the tracks are cracked, glass came off the track and tracks are warped." This is going to cost me 3k and this was clearly a malfunction of the vehicle!!

Second row window seat seat belt doesn't latch properly, will latch and come unlatched. Backup parking sensor goes off, back up camera stopped working

In January 2025, during snowy weather, the windshield wipers on my 2021 Hyundai Palisade failed mid-operation and began making a buzzing noise. After 3–4 uses, they locked up and stopped functioning, causing a serious visibility issue. This occurred while driving, putting my safety at risk. This symptom directly matches NHTSA Recall 23V-180 / Hyundai Campaign 243, which I was told had already been addressed by the dealership I purchased from (Fitzgerald Hyundai in Gaithersburg, MD). I bought the vehicle used in April 2023, around the time this recall was active. I brought the vehicle back to that dealership in May 2025. They confirmed the wiper motors appeared to be binding and recommended replacement. However, they claimed the issue was not related to the recall and charged me a diagnostic fee of $209. Their service summary matches the defect described in the recall. I believe the recall fix was either never performed properly or did not actually resolve the underlying issue. This appears to be a recurring safety defect that puts drivers at continued risk.

Child safety locks failed and clicked attempting to engage until turned off.With the locks unable to engage, children able to utilize windows and open doors which put their safety at risk. Replaced under warranty.

When turning on the child safety locks, the doors repeat a clicking sound for a few minutes sounding as if the doors are locking. After the noise stops, the dashboard shows the message "child safety lock failure". My small child has been winding the window down since I cannot lock the windows and doors properly. I am afraid she will get a body part caught in the window or open the door while driving.

Child Safety Lock Failure notice - both parked or driving, I will hear a clicking noise coming from the doors. Sometimes I will receive a Child Safety Lock Failure error message on the dash. This would sporadically continue to happen while driving and even if my vehicle is parked and off and I happen to do something like open the doors. The vehicle has been serviced numerous times by Hyundai dealership and the door actuators have been replaced but the problem persists.

The hydraulic lifts for the tailgate are failing. They crack open and the pressurized spring can be ejected while driving. Per multiple Palisade forms this seems to be come and most state that their dealer said it was a known problem. Some people have reported multiple failures with the lifts even when the part is replaced. The lift can also collapse when hydraulics break. [XXX] [XXX] [XXX] [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The sunroof on the vehicle has completely broken with minimal use the vehicle is a 2021 and only one owner. This is an ongoing issue with the vehicle type and Hyundai is not covering the cost of repair. It is causing a significant hardship for vehicle use and the cost or repair is in the thousands. I am not the only vehicle owner that is having this issue and Hyundai needs to take accountability for this.

The child lock function malfunctions after engaged. Persistent clicking and doors are able to be opened while in the lock engage position. I travel with children so their safety is at risk with this malfunction. No lamp messages or warning signs are displayed. I’m taking back to the CarMax dealer today as I just purchased this car less than 24 hours ago.

If you have the child locks engaged on the driver side door controls, the back locks will continuously click as if they are trying to lock/unlock. This can happen when opening the locks with the fob, or randomly while driving. There are multiple reports of this issue on online forums such as Reddit, [XXX] , etc. This should be considered as a known safety issue with the potential to impact the health and wellbeing of children riding in the back of Hyundai models, yet no recall is in place to address it. Multiple owners have reported dealing with Hyundai dealerships on this issue at this time, not sure why Hyundai is dragging their feet in addressing this obvious safety concern??? INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

2021 Hyundai Palisade 30, 000 miles while driving started having a random clicking noise coming from the doors and a relay clicking noise coming from under the glove box followed by a Child Safety Lock Failure error message on the instrument cluster. This would sporadically continue to happen while driving as well as upon approaching vehicle. I have two small toddlers that I am truly concerned about. So far Hyundai has replaced 2 door latches and the Child Safety Lock Switch to no avail because the issue is still ongoing.

The child safety door lock system is malfunctioning. While driving or approaching the vehicle with the keyfob, all door locks will cycle repeatedly and randomly. After a minute or so of cycling, the dash will illuminate that the child safety door lock system has failed. The light on the child lock button on the door will remain illuminated; however, the rear doors can be opened, including while driving. This is a significant safety issue for those with children in the back seat. Dealer hasn't been helpful. Issue can be repeated by cycling the child lock button on the door.

Car door locks will begin clicking randomly on all doors when either approaching the car with the key fob or when driving. Clicking will continue for a good minute before a Child Safety Lock failure message appears on the dash. Message only stays up for two seconds before going away. Searching forums, this seems to be a common issue and should be a recall. Dealership hasn’t been able to help but forums say the issue can be recreated by quickly cycling the child door safety lock switch.

The passenger side rear view mirror stop auto tilting when in reverse, even with the switch in left or right position. I also cannot manually adjust said mirror up or down, only left and right. At one point said mirror tilted downwards when reverse selected and never came back up. At first the issue seem intermittent, but now it doesn’t work at all.

The contact owns a 2021 Hyundai Palisade. The contact stated there were several electrical failures with the vehicle. The contact stated the vehicle was broken into several times. The contact stated that 3 of the 8 cameras worked as intended while driving. The Lane Keep and the heated mirrors were inoperable. The contact stated that while engaging the Auto Hold button, the button worked intermittently. Additionally, the front and rear sensors were not working properly. The contact also stated the main computer failed to update as designed. The contact stated that the codes and signal failed to register failures with the vehicle and that the settings occasionally changed without warning. Several unknown warning lights were illuminated intermittently. The contact also stated the vehicle failed to switch between gasoline and Hybrid Mode. The vehicle was taken to the dealer however, the failure could not be duplicated. The vehicle was not repaired. The manufacturer was made aware of the failure and the contact requested a buyback of the vehicle. The failure mileage was unknown.

When locking the doors upon exiting my Palisade, the alarm starts going off. This occurs when I use the door lock (internal and external), as well as the lock button on the key fob. When this occurs, two alerts come to my phone through Bluelink simultaneously. One is showing a Rear Occupancy Alert and the other shows a Panic Alert. My vehicle has been to the dealership 3 times in the past month, and the most recent time, it was there for 6 days. They have replaced sensors, issued updates, changed the key fob batteries, reprogrammed the fobs, checked all connections under the seats, etc. I have made sure all items are removed from the seats and even removed an air freshener that was hanging from my mirror, as I was told this could be causing the issue. The car is always vacant when this occurs, and service department members of the Hyundai dealership have also witnessed the occurrence as the alarm and notifications occurred when I dropped it off for service. I am fearful that the electrical issues may progress if the root cause is not identified.

After driving, the rear driver and passenger side doors will lock and unlock, eventually causing the Child Safety Lock Failure message to be shown. Child safety lock was on in the car. I brought car to dealership and no problem was found on inspection.

Child safety locks for doors is not working properly. Clicking sound constantly when the button is pressed. A “child safety lock failure” message comes up.

After driving for 15 minutes, the rear driver and passenger side doors will lock and unlock, eventually causing the Child Safety Lock Failure message to be shown. Child safety lock was on in the car.

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.

The child safety locks keep failing. When engaged, the child safety locks continue to click as if they are locking the doors again and again. Then sometimes, but not every time, the child safety lock failure error message is displayed. This is extremely dangerous because if the child locks do not work my children can open the doors while I am driving, putting everyone at risk. This is also in credibly annoying and distracting while driving. making it unsafe to drive while the locks are engaged. The car has been to the dealer for inspection and they can not seem to replicate it, though we are still working with them to try and figure this out. The issue started around 11,000 miles.

I've had several instances where the car didn't turn over and all technology screens began glitching, clicking and stating the key wasn't in the car.

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.

Child locks constantly click, car can be on or off. Dash displays child lock failure.

I was driving in the highway in fairly heavy rain. My lane departure system went offline first. Next my forward collision went offline. Shortly after that my check engine light came on and the vehicle started shaking. I stopped under a bridge and waited for the rain to slow. I turned the car off and on, but the issues remained. I was forced to drive 10 miles, at 30 mph, on the highway, with hazards on, to a hotel. This caused an unnecessary unsafe situation. The next day, I took to the dealer. The car ran fine. They reset the codes and said it was likely water getting into the cylinders causing 4 and 6 to fail. I really dont feel a car should do this from driving in the rain. This also caused me an unnecessary hotel stay.

Analog speedometer needle gets stuck at a certain speed OR increases beyond actual speed without limit OR displays incorrect speed OR remains stuck at a certain speed when parked. Digital speedometer functions as intended.

The child safety lock system is failing. The issue started intermittently and is now regularly occurring. With the child safety lock button on the driver’s door (near the window switches) engaged, an audible cycling of the door locks occurs. After about 12 cycles, the locks stop cycling and an error message appears on the dash. The message states “Child safety lock failure”. The safety of children in the vehicle is put at risk because the system regularly fails, allowing children to open doors with vehicle in motion. When the vehicle is taken to the Hyundai dealer that sold the vehicle, they claim they cannot reproduce it and that they have not heard of anyone else reporting the same issue. However, this has been reported by many Hyundai Palisade and Kia Telluride owners online and they have been working with their local dealers for repair. No components have been inspected because dealer “could not reproduce”. No messages appeared prior to failure, only after (as stated above). Issue first appeared at around 30,000 miles. Vehicle is available for inspection upon request.

Hyundai issued a safety recall notice on the tow harness. The harness may catch fire during use or when the car is off and parked. Don’t park the car in a garage until the fuse is pulled. We found out in august 2022 during visit to dealership. The interim fix is to remove the fuse for the tow harness. We are still waiting on a fix. We bought the car to tow a utility trailer and we can’t. We received written notice later that year. Calls to Hyundai customer care have no answer, the dealer has no answer and we have a car we cannot use. What recourse do we have?

The is no incident yet I am writing to file a complaint as to the extend time that we owners of said vehicle got recall notices and follow up notices, but yet no fix appears to be had in the immediate future. So I have to remove and replace a trailer harness fuse everytime I need to use my hitch to avoid a fire and potentially losing my house since my garage is attached. When paying $50K on a car you should not have to part outside away from you house for this long extended period because the manufacturer can't figure out what the fix is. Also the wiper motor recall-would think this would be an easier fix-yet nothing resolved on that either after several months of notices and waiting. Someone needs to press Hyundai to get on it!!!!!

I started my car using my key fob so the car wouldn’t be as hot when my baby and I got in. I walked to the back passenger side, unlocked the car and put my baby into the car. I then walked around to the driver’s side door and somehow the car was locked even though I had just unlocked it. I had my keys in my hand so I pressed the unlock button. My car would not unlock. I tried all of the doors and tried to lock and unlock my vehicle multiple times. I was about to break a window since my 7 month old was locked inside when I realized maybe the trunk would open. It did and I had to climb through my trunk to get into my vehicle to unlock it. This is exceptionally dangerous as I live in a very hot climate and a child can die in a hot car in minutes. Even though the car was running if you do not get into your car in 10 minutes the car automatically turns off. If someone does not remain calm in that situation they may not think to try the trunk. I have not yet notified the dealer or had the vehicle inspected. I was able to recreate the incident without my child inside. If anyone would like to inspect my vehicle that is fine. This is a deadly accident waiting to happen.

I was driving on a highway going approximately 80 mph when the car stopped accelerating. It was as if someone switched the car to neutral. The engine completely shut off and I had to scramble to safely pull over to the side of the highway. I had to turn the car off, wait, and turn it back on. I got back onto the highway and rushed towards a dealership. The engine shut down two more times. Each time requiring me to pull over to the side of an incredibly dangerous highway to restart the car. The dealership stated it was an issue with the Fuel Injector.

Another vehicle t-boned my vehicle on the front left side. We were both traveling around 15 mph. As soon as he struck my vehicle, the air bags were deployed and the car instantly caught fire. The car was on fire before I was at a complete stop. I was able to pry the door open and crawl through a small opening after moving the air bags out of the way. I had to crawl into traffic to be able to escape the fire. If the door had been jammed more severely then I wouldn't have been able to make it out in time before the fire reached me. If my kids had been in the vehicle, then I would not have been able to get them out before the fire got to them. The police determined that the fire started at the engine. My insurance totaled the vehicle and then it was removed from the towing yard and taken to Montgomery. There were no prior issues or any warnings/messages before the incident.

This vehicle AWD system failed, the assitance systems failed, namely: Adaptive cruise, regular cruise, blind spot warning, emergency brake assist, lane keep assist, and parking collision warning.

The first time I was stopped at a red light and my vehicle shut off completely and was unresponsive, nothing worker. To get the vehicle to respond I had to get out of my vehicle at the light shut my door and use the remote to lock and unlock the vehicle at that time it finally responded. This happened again when I first started my vehicle and before I could put the vehicle in gear it shut off. I did the same thing as before and vehicle was responsive. The last time it happened I was driving the vehicle shut off I was almost hit from behind the brakes didn’t work had to wait for the vehicle to slow down, when I got out to shut my door to try to use the remote to get it to respond it kept rolling and almost hit me. This vehicle is currently in the shop to analyze this defect. There is no warning it happens out of nowhere and there is no controlling the vehicle. I am afraid for my life to drive this vehicle because if it is to happen again at a high speed or if I need to brake I run into to someone since the vehicle completely shuts down.

Windshield cracks with the slightest impact. After 2 replacement windshields and camera calibration performed four times, the vehicle still strays into oncoming traffic lane and over the fog line with lane keep assist and lane following assist activated. camera has been calibrated three times at Safelite and one time at Hyundai dealer. The LKA & LFA systems were PRECISE IN THEIR OPERATION WHEN I PURCHASED THE VEHICLE. Now the vehicle self steers into oncoming traffic with no warning until the vehicle is over the center line. Scary as hell. Apparently Hyundai has defective and weak windshields across the board according to many internet sources. Also, apparently the recalibration procedure is not working, causing a major safety issue in these vehicles.

The infotainment system that is included with the SEL model constantly disconnects from your cell phone. We did not know prior to buying this model that Hyundai had changed their vehicle packages so that the midrange does not have options for navigation or xm radio. This becomes a safety issue because instead of having my attention on the road as I should, I am attempting to reconnect my phone to use maps, and sometimes to fix the music, taking my attention off the road. I set everything up in my car prior to driving and yet the constant in and out of the connection causes me to readjust while driving. On long drives, navigation is essential to make it to the destination. Music is not an essential but it is extremely helpful to pass the time and also helps to curb the tiredness that comes with long drives. This issue may not be the worst possible issue to have but I can see it causing accidents, which is why I decided to report it. For people that do everything they can to set things up prior to driving it is very frustrating and dangerous to have to adjust the infotainment multiple times, even in short 20 minute drives, and not have their full attention on the road where it should be.

2021 PALISADE CALLIGRAPHY - WHILE DRIVING ON HIGHWAY (COMFOR MODE - CRUISE CONTROL) HTRAC ERROR LIGHT CAME ON. AFTER STOPPING AND SHUTTING CAR OFF THE ERROR RESOLVED FOR A FEW MINUTES AND THEN CAME BACK ON WHILE DRIVING. NOTICED NO POWER TO REAR WHEELS WHILE DRIVING - SNOWED NEXT DAY- AWD VEHICLE BECAME ONLY FWD. TOOK TO DEALER AND ERROR CODE P182111 WAS ASSESSED. ALSO WATER INTRUSION IN A CONNECTION AND THE ACTUATOR (MOTOR) SEEMS TO BE FAULTY. CAR HAS 812 MILES ON IT WHEN THIS OCCURRED. KNOW OF ANOTHER USER ON HYUNDAI FORUM WITH SAME ISSUES @ AROUND 1000 MILES. WAITING TO HEAR WHAT ISSUES THEY ARE DIAGNOSED WITH AT DEALER.

Mileage: 812

THE APPLE CARPLAY CONSISTENTLY DISCONNECTS AND GIVES AN ERROR ON THE SCREEN. THIS HAPPEN A LOT WHILE WAZE. IT IS VERY DISTRACTING & ANNOYING. IT DISCONNECTED ABOUT 10 TIMES IN 1 MIN ALREADY.

Mileage: 299