2025 Hyundai Palisade service brakes problems

“My 2025 Hyundai Palisade intermittently experiences an abnormally high engine idle of approximately 1,500 RPM during the first few minutes of driving. The condition occurs randomly and is not present on every trip. While stopped at stop signs or intersections with my foot firmly on the brake pedal, I can feel the engine pushing against the brakes because of the elevated idle speed. When I release the brake pedal, the vehicle accelerates forward significantly faster than it normally would at idle. The engine speed eventually returns to a normal idle after several minutes of driving, but during the event the vehicle behaves unpredictably. This has occurred on both flat roads and hills. I have documented the condition on video showing the tachometer at approximately 1,500 RPM while the vehicle is stopped and my foot is on the brake. The vehicle was inspected by an authorized Hyundai dealership and remained there for approximately one week. The dealership was unable to reproduce the condition during testing and returned the vehicle without repairs. No warning lights or messages have appeared. Because the condition is intermittent and results in unexpected forward…”

“While driving over a bumpy service road to enter a highway, the ABS and traction control systems reacted and applied braking which caused me to have no control of my brakes and I was unable to stop my car and entered the highway without the ability to stop at the stop sign. Fortunately, there were no cars coming, had there been, myself and others could have been injured and my vehicle and others would have been damaged. I have reported this to my dealership, Safford Hyundai-Leesburg VA. I have a recall letter for a ABS system update that I was told could wait and be done when the parts for the seatbelt recall arrived and at that appointment all recalls would be done. I was told it was not a safety issue and it was okay to continue driving. That is far from the truth. There were NO warning lights displayed on the dash. The dealership was aware of what could happen as confirmed by the service department when I called.”

“When exiting a parking lot going about 6 miles an hour I approached a stop sign. When I attempted to stop my vehicle the antilock brakes engaged and vehicle would not stop. I pressed harder on the brake but it did nothing. The vehicle finally did stop but I was half a car length into the street. I was terrified. Fortunately there was no oncoming vehicle. This terrifies me because I frequently have my grandchildren it the car, the reason we bought a large vehicle.”

“When I was pulling out of my driveway heading out of the neighborhood. Approaching the stop sign I applied my SUV brakes and it fail. I had to push the neutral button to take it out of gear. My current speed was approximately 25 to 30 mph. I was heading towards a ditch and almost crashed into the ditch. Took the car to the dealership. The dealership inspected and the intake vacuum line that controls the brakes fail part was defective. Dealership had to order the part. It took them 20 days to get my SUV repaired and back to me. Part was covered under warranty.”

“Since the first week of driving my vehicle in August, I have reported to the dealership that it rides fairly bumpy over any road and fails to properly break if it is a bumpy road, causing me to almost have a collision. The dealership was unable to reproduce the same issue I was having and says that my car drives just fine. No messages have popped up”

“In general even in slow speed the emergency break kicks in and actually the vehicle is sliding and not stopping. Now in the snow when you try to stop again the vehicle is shaking and sliding instead of stopping”