2024 Hyundai Palisade acceleration problems

Filed Aug 10, 2026 · Acceleration, Engine · GA

While driving the vehicle, the accelerator pedal was pressed but the vehicle failed to respond and did not accelerate, it simply rolled slowly as the engine continued to idle. The driver increased throttle input in an attempt to get the vehicle to accelerate. The vehicle continued to show no response to the additional throttle. After a delay, the vehicle suddenly resumed normal operation while the higher throttle input was still applied. This resulted in an abrupt and undesired surge of power. While this was occurring, another vehicle was rolling forward in preparation for a left turn. The other driver appeared confused by the Palisade’s lack of acceleration (apparently believing it was yielding) and had not yet turned into the path of the Palisade. The sudden surge of power created a near-miss situation. This incident involved a delayed response to throttle input followed by a sudden surge of power under increased throttle when the vehicle resumed normal operation. The behavior created a safety risk by causing another driver to misjudge the vehicle’s intentions and by producing unexpected lack of acceleration followed by acceleration at a critical moment. This is consistent with ongoing intermittent throttle and power-response issues that have previously been reported to the selling dealer on multiple occasions.

Filed Aug 7, 2026 · Acceleration, Engine · GA

After the "9C9" emissions recall update the vehicle randomly fails to respond to appropriately throttle input when attempting to accelerate into traffic. The issue is very intermittent - it may occur twice in 10 minutes or drive fine for hours. It has demonstrated both a "bucking" / stuttering / misfire feeling as well as a complete lack of any throttle response. After a few seconds of bucking, the vehicle returns to normal and accelerates smoothly with no change in throttle input. If the throttle failed to respond, pumping the pedal a few times has resumed normal operation. Situation has occurred multiple times since the update and has allowed the vehicle to roll into traffic without the ability to promptly accelerate to speed creating a safety hazard. There are no warning lights, and the dealership is unable to reproduce the issue.

Filed Dec 23, 2025 · Acceleration, Brakes · IL

I just purchased the new 2024 Palisade. We were traveling about 15-20 mph when approaching a stop sign when I pressed the brakes the ABS braking system went on and I could not stop the car. The car seemed to learch forward while the ABS braking was going on and the car did not stop in time and we traveled into the middle of the intersection. Good thing the driver coming from the cross street slammed on his brakes and did not hit us. The road we were traveling on was a little rough and bumpy at the point the ABS engaged when I was breaking. The braking after the incident seemed to be normal operation.

Filed Nov 21, 2025 · Acceleration, Brakes · MA

When driving over bumps, potholes, or railroad tracks with the breaks being pressed, the brakes would pulsate and causing vehicle to stop at a further distance. Due to taking longer time to slow down and stop, I almost hit another vehicle in front of me.

Filed Oct 22, 2025 · Acceleration, Brakes · NJ

These vehicles are a hazard to the driver, passengers and others on the road. I have been experiencing regular failures of the brakes, which failed to stop the vehicle when and where intended. Always at speeds below 20mph, uneven pavement/surface, the vehicle experiences strong vibrations in the front, shakes violently and skids forward for a few yards uncontrollably. Brake pedal is unresponsive and must be slammed as hard as possible to have any effect on stopping the vehicle. I have been in near collision situations several times already, where I rolled onto the road with incoming traffic or almost rolled into the intersection. The vehicle is at the dealership for a month if not longer by now, for the third time and Hyundai corporate refuses to provide any solution. the federal safety agency and DOT MUST open a proper investigation into this. Hyundai refuses to solve it, has no solution and yet fails to recognize the defect and issue a recall or do anything about it. Fed government MUST step in ASAP.

Filed Oct 8, 2025 · Acceleration, Brakes · OH

ABS is malfunctioning on gravel slowing the stopping speed significantly. Stopping on uneven grounds is risky. Appointment made with dealership to review system. No warning light was on prior to during or after. This has occurred many times.

Filed Jul 22, 2025 · Acceleration, Brakes · NJ

Yesterday [XXX] the car basically failed to stop when I braked and was nearly hit by the approaching vehicle. I immediately called the service dept of the dealer and taking it in for diagnostics. No warning lights ever popped on. So what happened is I was getting on to the road from the parking lot and started braking to wait for the approaching cars to pass but instead of stopping all I got was vibrations and shaking all while not stopping. The car got almost half body length out on the road making the approaching cars swerve and honk at me. The only way I managed to stop it was stomping on the brakes as hard as I could, which worked. But it freaked me out and sent my kid in tears cuz the stopping was so violent. I am aware of the ABS issue with these models and experienced it 5-6 times before but never it was a near collision situation and especially with the kid on board. I called the dealer right away and am taking the car in for diagnostics. I told them about the issue and history of similar events but all I heard back was “oh, sorry it happened, come in for a diag. We have never heard of it.” We all know by now about the faulty ABS system in Palisade and the class action was just filed against Hyundai last month. So I wonder what will it take for them to admit the problem and issue a remedy. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jul 22, 2025 · Acceleration, Brakes · NC

ABS system engages when it shouldn’t, causing stopping problems. Caused my wife to run out in middle of intersection and not get stopped in time. This seems to be a common problem with this vehicle and nobody knows how to fix it

Filed Nov 7, 2024 · Acceleration, Driver assistance · MI

During the daytime, you cannot see any of the graphics on the steering wheel switches. How am I supposed to know what button does what? How am I supposed to control the cruise control settings if I am pushing the wrong buttons. At night they are illuminated so I can see them better, but during the day the graphics are basically invisible. I'm thinking this is only an issue on the Calligraphy Night trim levels. This has been an issues since we picked up the vehicle.

Filed Jun 25, 2024 · Acceleration, Driver assistance · 250 miles · IL

The contact owns a 2024 Hyundai Palisade. The contact stated that while driving at various speeds, the Forward Collision Avoidance system erroneously activated causing the vehicle to abruptly stop. During the failure there were no other vehicles or objects nearby. Additionally, while driving at various speeds, the vehicle would not properly accelerate while depressing the accelerator pedal. The cause of the failure was not yet determined. In addition, while making left turns there was a popping sound coming from the front of the vehicle. The vehicle was taken to the local dealer who diagnosed and determined that the front differential was faulty and needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure. The failure mileage was 250.