There are 6 owner-reported driver assist & adas complaints for the 2023 Hyundai Palisadein NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Recently, the emergency braking system has been activated without warning on multiple occasions, including while driving on the freeway and local streets, even when no obstacles were present. This unexpected braking could potentially lead to dangerous situations, especially at high speeds. The emergency braking system unexpectedly activates without any obstruction, indicating a possible malfunction with the front sensor or ABS system. The vehicle is available for inspection upon request. The unexpected activation of the emergency braking system, especially at high speeds on highways, poses a significant risk of rear-end collisions, sudden deceleration, and potential accidents involving other vehicles. The issue has been observed but not definitively confirmed or resolved by the Hyundai dealership, which suggested recalibration of the front sensor without assurance of a solution. The vehicle was inspected by a Hyundai dealership but has not been evaluated by other entities like the manufacturer, police, or insurance representatives. The issue occurred suddenly and unpredictably on various occasions. My experience is not an isolated case; I have found numerous reports from other Hyundai Palisade owners who have encountered similar issues, with no definitive solution provided. I urge NHTSA to investigate this issue thoroughly and instruct Hyundai to offer necessary repairs at no cost, given the potential risk to drivers, passengers, and others on the roads.
On 7/26/2024 vehicle in to dealer because warning light coming on if doing 55-65 mph stating front radar blocked, front safety system disabled. Vehicle at that time had 15,488 miles on it. Told dealer warning light does NOT come on while local driving to stores, for gas etc. Dealer said radar module had damage due to "minor collision". Not so, I am [XXX] uses car for local trips mostly. Contacted service manager at dealer--- Conicelli in Conshohocken PA pursuant to procedure to be followed in Warranty booklet, no relief. He tried to push me to make a claim with my auto carrier which I did not. This is a warranty claim not a collision claim. I then contacted Hyundai direct & they also tried to steer me to a auto collision claim. I declined & filed a claim for ADR with the BBB & it is pending. Going on line I see this appears to be a common complaint with the Hyundai radar module. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
This happened several times: When I drive my 2023 Palisade with Speed Limit Assist engaged, the computer frequently out of the blue detects 25 or 30-mile speed limited signs that are not there and abruptly changes the speed down to 25 or 30 miles per hour. This has nearly caused two accidents as I was driving with 60 miles per hour and the Palisade suddenly slowed down to 30 miles per hour and drivers were only narrowly able to avoid hitting the rear of my car. This is dangerous and needs to be addressed before someone gets hurt or killed. I will report this one NHTSA and Consumer Reports. Please get back with me as soon as possible. I reported this to Hyundai as well. Case number: 22178478
While in reverse the car is not alerting us to cars or people approaching or objects directly in kur path.I actually hit small fire hydrant that I could not see while backing up. I'm worried because I have young children and a busy street at time I would be devastated if I accidentally hit a person especially a child.
On four separate occasions, the forward collision assist turned on when a car in front of my car has moved over into a turning lane and they slow down. The car aggressively brakes, and on two occasions has come to a complete stop in the middle of the road, not allowing me to move the car until the warning goes away. I was nearly rear ended on two occasions because of the cars sudden aggressive braking. I called the Dealer service number department and they told me they wouldn’t be able to diagnose the issue without trying to reproduce the issue which neither they nor I felt comfortable with. With the exception of the warning coming on during the event, there are no other warnings visible and the car returns to normal once it figures out there was no collision.
The contact owns a 2023 Hyundai Palisade. The contact stated while driving at approximately 4 MPH as he was turning onto a main road, the vehicle slid on a patch of ice and slid across the roadway. The contact stated he had crashed into the curb on the opposite side of the road with his front passenger side tire and came to a stop. The contact stated that there was no damage, however, the steering wheel was off-center at 45 degree to the left. The contact stated that he could steer the vehicle in a straight line, but the steering wheel was at a 45-degree angle, as if he was turning to the left. The contact stated that after the crash numerous warning lights were illuminated. The contact drove the vehicle to a local dealer who determined that the front passenger side tie rod was bent and that all of the collision sensors and the ABS module and the steering column sensor needed to be replaced. The contact was advised that the advanced collision sensors could not be reset. The right front passenger tie rod had been replaced. The vehicle had been partially repaired. The contact stated that the dealer could not determine why the sensors could not be reset. The vehicle sensor system had not been repaired. The failure mileage was approximately 5,800. The VIN was unavailable.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on May 4, 2026