2025 Hyundai Palisade

The ABS system has malfunctioned 4 times now while braking when going over an uneven surface- railroad tracks, uneven older roads in the area. The car will start shaking and lunge forward even with the brake all the way down to floor. This has caused me to almost hit 4 vehicles now. Yes, it is available for inspection. My safety, as well as others on the road are put at risk until this issue is fixed. The first dealership i took the vehicle to on 8/28/25 told me there were no issues and couldn't find anything wrong. The problem has since been replicated by the 2nd dealer who has looked at the vehicle 9/22/25. No warnings or messages popped up on the dash at any occurrence. Their response was that they called the manufacturer and explained the issue and they were told that this is normal and is intended to do this- continue to move towards other vehicles when brake is engaged. This does not seem to be correct and appears that there is even a class-action lawsuit for the same issue that was filed early 2025.

Happened to both my wife and I. As we attempt to stop the vehicle (for her at a stop sign, for me in a parking space), the car engages ABS and the car won't stop. Feels like you're trying to brake on ice. Very dangerous, I almost drove into a wall, she almost hit someone. We discovered that they have identified this as a problem and have offered no solution. I was told by the dealer "just tell your wife to go slow over speed bumps," and I corrected him that it seems to have nothing to do with speed bumps or not. And besides, that is not a correction that will make the car safe. Also discovered a class action lawsuit filed on May 9th 2025 for this exact issue. Many many driver reports online.

In multiple instances, the ABS is engaging on uneven surfaces when it should not. It occurs when pulling into my driveway and just happened this morning in the car drop off line. I was going no more than 5mph when the car in front of me stopped. I hit the brakes and the ABS engaged (along with the crash alarm) causing a skid. No accident occurred, but it was unsettling.

Yesterday while driving over train tracks and braking for a red light in the distance, my brakes pulsed as if I were on ice and my car could not stop. The road conditions were dry, with the temperature outside around 75 degrees. I was driving 20mph max and nearly hit the car in front of us as my brakes would not engage. My daughter and I were both terrified. My car has around 13K miles on it. Since purchasing the car last October I frequently feel the ABS pulse while driving over bumps and braking at the same time. I do believe this could be replicated. I thought it was just a quirk of the car or a computer glitch that occurs when braking on rougher terrain. But yesterday while braking I was unable to stop, nearly causing a collision. Luckily the car ahead moved forward so we avoided a crash. There were no warning lamps or messages. I'm very scared to drive this car now. Please help.

I experienced a partial brake failure as I was attempting to leave a shopping center parking lot. The traffic light was red and there were no cars in front of me. I was traveling at approximately 10-15 mph. As I approached the light, I applied the brakes. The car started to shutter and the car kept moving forward. It’s as if the brakes were being applied off and on rapidly. The car kept moving forward. That’s when I applied a lot of pressure on the brake pedal to try and get the car to stop. It eventually stopped but by then, my vehicle was partly into the intersection. Had another vehicle been in front of me, my vehicle would certainly have made contact. There were no warning lights or other indications that the vehicle was having issues. The vehicle is brand new and has less than 800 miles on the odometer. The road surface was rather smooth; however, vehicles exiting the parking lot must drive over a drain grate. The braking issue happened as I drove over the grate. The grate is slightly lower than the paved road. Please see pictures. I had the vehicle towed to the dealership for evaluation. An internet search shows that other owners have experienced the same issue on 2023-2025 Palisades models.

When going over a bump/rough pavement at a slow speed and applying the brakes, there is a loud grinding noise and vibration on the brake pedal. The vehicle does not brake as fast as normal. This leads to extended braking distance. This has happened three times to us and haven’t been able to recreate. We are taking it in to the dealership to be evaluated.