2021 Hyundai Palisade: key fob or push-button start problems

Filed Jan 8, 2026 · Electrical, Steering · 102,000 miles · CO

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.

Filed Aug 30, 2025 · FL

The electronic child safety lock system that is controlled with the door panel has been consistently failing since about 6 months after i got my vehicle. It tries to the lock the doors repeatedly until the system fails and tells me "child safety lock failure" on the display. I have had it in the service department on four separate occasions where they have not been able to pinpoint the issue. They have replaced the door actuators in the rear doors as well as some of the fuses and wiring, but I have not gotten a resolution from any of the actions. It appears that there is some connection to my key fob because when I'm approaching the vehicle I can hear the locks start to engage. My concern is that once the system fails, the child safety locks are no longer engaged, which means my children can open the doors.

Filed Jun 19, 2024 · Electrical · MA

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.

Filed May 5, 2024 · Electrical · MA

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.

Filed Nov 25, 2023 · Electrical · WV

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.

Filed Sep 19, 2022 · Electrical · LA

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.