2025 Hyundai Palisade: false forward collision warnings

Filed Oct 20, 2026 · Driver assistance · 900 miles · AZ

The contact owns a 2025 Honda Palisade. The contact stated that while driving at an undisclosed speed, the Forward Collision Avoidance system intermittently activated; however, there were no individual or objects in front of the vehicle. The vehicle was taken to a dealer to be diagnosed; however, the cause of the failure was not yet determined. The vehicle was taken back to the dealer several times to be diagnosed; however, the dealer stated that the cause of the failure was not yet determined. The failure mileage was approximately 900.

Filed Sep 28, 2026 · Driver assistance · OH

On August 10, 2026, at approximately 12,302 miles, I took the vehicle to an authorized Hyundai dealer after it stalled multiple times, including once while accelerating. I also reported sluggishness/loss of power. The dealer was unable to duplicate the problem. The vehicle subsequently stalled two additional times. In September 2026, while driving at highway speed with cruise control engaged, the vehicle suddenly and aggressively decelerated/braked as though it detected an obstacle ahead, although no vehicle or obstacle was present. A similar event occurred the following day. Unexpected braking, loss of power, or stalling at highway speed creates a serious collision risk. I have also experienced a forward-collision warning when no vehicle was in front of me and intermittent jerking/hesitation. I returned the vehicle to the Hyundai dealer on September 22, 2026, at approximately 14,548 miles. The dealer performed diagnostic scans and approximately 42 miles of road testing. No relevant DTCs were found, the problems could not be reproduced, and no repair was performed. The dealer documented the result as No Trouble Found. There were no consistent warning lamps or messages before the stalling or unexpected deceleration. The cause remains unresolved despite multiple dealer visits.

Filed Dec 11, 2025 · Driver assistance · WA

The vehicle’s forward collision warning / rear cross-traffic warning system is falsely detecting obstacles while I am driving down a normal residential driveway. The driveway has a gentle slope overall, with a slightly sharper angle right at the point where it meets the street. As I begin to move down the driveway—both in Drive and Reverse—the vehicle emits warning beeps and then suddenly and aggressively applies the brakes on its own, even though the path is completely clear. The braking is abrupt and forceful, and the system appears to misinterpret the brief angle change at the curbline as an obstacle. The vehicle is available for inspection upon request. This malfunction puts my safety and the safety of others at risk because the unexpected hard stop could cause a collision or loss of control. More importantly, if the system behaves this way on a simple residential driveway, it could be extremely hazardous on public roads that have larger hills, dips, or transitions. Sudden automatic braking on a main roadway or at higher speeds could lead to a serious crash. The problem has occurred repeatedly and consistently at the same driveway since I began driving the vehicle. It happens nearly every time. I took the vehicle to Speck Hyundai in Kennewick, WA, but the dealer was unable to reproduce the issue during their inspection. I have video evidence clearly showing the warning beeps and the vehicle braking on its own.

Filed Oct 8, 2025 · Brakes, Driver assistance · CT

My car has had numerous issue. The first issue was with the front end collision warning system. I had a sensor warning come on twice saying it may not be in use, but then it falsely predicted a collision resulting in the car slamming on the brakes when nothing was there. I almost go rear-ended as a result. The dealer found that the radar system was completely broken and the sensor was facing to the side instead of the front. I bought the car brand new and there was no evidence of damage and it has never been explained how it got damaged. They replaced the system and that was resolved, but the sensors continue acting strange. It's now turning on the camera and telling me to check my surroundings when I'm stopped at a red light. There is nothing happening around me. The problem that is ongoing and has yet to be resolved is my brakes. It's an intermittent issue, but when I go over rough surfaces and hit the brakes I get a crunching/grinding noise that sounds like it's grinding rocks. This happens intermittently. The dealer was eventually able to replicate it and is saying it's the ABS system and that it's normal, but cannot do anything to repair it. However, it is not normal for ABS to come on going over a bump and it shouldn't sound like that. When this happens, the brakes don't seem to respond properly and as quickly as it should. I have not gotten any warning lights for the brake issue. It does put the parking brake on at times for no reason when I'm on a completely flat surface. The car was out of service for 21 days in a month and a half of owning it. I have a car that I don't feel safe in and I don't trust what it's going to do. It's problem after problem and corporate Hyundai doesn't want to do anything about it.

Filed Sep 28, 2025 · Brakes, Driver assistance · CA

When driving on uneven bumpy roads, I find my ABS gives a collision warning and engages the brakes. I’ve almost crashed once already and I don’t know what to do. Also when parking in tight spots, the ABS turns on due to collision warning and instantly activates the brakes, causing me to almost hit the cars in front or behind me.

Filed Jul 28, 2025 · Brakes · NY · crash

While turning into a driveway at low speed (approximately 5 mph), I attempted to brake, but the brakes did not respond properly. The vehicle began to bump and resist braking, and failed to stop when expected, causing me to hit a fence. This model is equipped with automatic braking and collision avoidance systems that should have activated, but they failed to engage. This was a concerning failure for a brand-new vehicle equipped with advanced safety systems. Hyundai has not provided any clear answers or support. This appears to be a malfunction in the braking or electronic safety systems, and I believe it poses a serious risk to other drivers and pedestrians

Filed Jul 14, 2025 · Brakes, Driver assistance · WI

1) Transmission sticks and doesn't shift at higher speeds, had dealer look at could not replicate. I have had many instances of this happening. Safety issue is this usually happens when accelerating to get on freeway or passing someone and then I need to back off gas pedal to get it to change gears 2) Anti collision warning goes on for no reason - has not engaged brakes. Safety issue is both times I hit the brakes thinking i was going to hit something but there was nothing in front of me.- will talk with dealer service manager this week 3) Anti lock brakes engaged at a normal stop - this could have caused an accident. I was able to stop car going into intersection by slamming breaks on - this has happened twice. Huge safety issue as I was entering a intersection and had trouble stopping the car. will talk with dealer service manager this week

Filed May 9, 2025 · Brakes, Driver assistance · TN

I was driving on a road that was very rough with many bumps and the car (well in front of me) began to slow down to avoid a big pot hole, I applied my brakes to slow down before I got close to that car. Because the road was rough, as many others have filed the same complaint now, my Palisade engaged the ABS and the car coasted much farther than it shoudl have with the amount of brake pressure I was applying to stop before I collided with the vehicle slowing in front of me. The ABS prevented me from stopping before I almost hit the car who at that point had stopped in front of me, the forward collision warning came on and the emergency braking applied violently which almost caused a wreck behind me as well becuase the person behind me was not prepared to me to come to a complete abrupt halt. The palisade stopped itself after the ABS wouldn't let me stop soon enough to avoid a collision in front of me - almost causing a wreck behind me. With a simple google search, this ABS engaging on rough roads is a major common problem that Hyundai needs to address before we're all paying for wrecks that we didn't cause due to driver neglience but rather the functionality of the vehicle is causing the safety problem. I immediately called my dealership and have an appt for them to look at it early next week. I'm frightened this will cause me or my wife and kids to be in a wreck that could have been prevented.