2025 Honda Pilot: false forward collision warnings

Filed Oct 30, 2026 · Driver assistance · OH

While traveling at approximately 60 MPH, with no vehicles or obstacles nearby in either direction, my 2025 Honda Pilot unexpectedly activated its collision warning system. The red "BRAKE" warning appeared on the dashboard, immediately followed by sudden, forceful automatic braking without any input from the driver. The unexpected deceleration threw me forward, resulting in a headache and mild wrist pain. Fortunately, my children were not in the vehicle, and there were no vehicles traveling behind me at the time. This incident created a serious safety concern, as the sudden braking could have resulted in a collision. The vehicle is scheduled for inspection at a Honda dealership on November 2, 2026. I am requesting that Honda investigate this unintended braking event and determine why the collision mitigation system activated when no apparent hazard was present.

Filed Jul 30, 2026 · Brakes, Driver assistance · OH

Collision Mitigation Braking System has activated numerous times while traveling on a straight road with no other vehicles around. The brakes activated hard where items shifted in the vehicle and the seatbelts locked. Occupants were thrust forward at the time of braking. Contact was make with the dealership and there are is not any fixes advised.

Filed Jul 22, 2026 · Brakes, Driver assistance · NC

Bought car late march 2026 from Toyota dealership . Collision Mitigation Braking System randomly engages. Forcefully slamming on brakes ( approx 1-2 seconds and then releasing) when NOTHING is in the road or around. No rhyme or reason , no consistency as to when it happens. Since Purchasing it has happed 9-10 times. **7/15/26 - visit Toyota for routine service, expresses my concerns. They said they couldn’t see anything bc their systems can’t diagnose Honda. **7/21/26 - Honda Dealership . says sensors are fine. (Spent less than 10 mins driving the vehicle). And recommends to turn the anti-collision feature off .. but it has to be turned off every time the vehicle restarts. 🚨For safety reasons - I don’t feel I should have to do this … the problem should be looked into and taken seriously. I can only imagine the catastrophe if I were in bumper to bumper traffic and it happens, causing a pile up.

Filed Jun 2, 2026 · Driver assistance · MI

Collision Mitigation Braking System (CMBS) experienced unprovoked phantom braking events. Event 1: Driving 25mph in traffic; system falsely targeted a low-speed mobility power scooter on an adjacent sidewalk. Event 2: Abrupt, unprovoked hard braking at 70mph on an open highway with no forward obstacles, creating an immediate rear-end hazard from trailing traffic.

Filed May 25, 2026 · Brakes, Driver assistance · OK · 1 injury

"On Friday afternoon, while driving alone on an open stretch of road at approximately 40 mph, my 2025 Honda Pilot's Collision Mitigation Braking System (CMBS) experienced a catastrophic malfunction and initiated full emergency braking. The brakes locked up aggressively with absolutely no vehicles, pedestrians, or obstacles present in front of me. A transient warning light flashed on the screen for a few seconds but disappeared too quickly to read. The violent deceleration slammed me forward against the driver's seatbelt, causing physical trauma. The brakes released after a few seconds, allowing me to regain control and park the vehicle. I sought medical care first thing Monday morning, resulting in a diagnosis of acute neck strain and petechiae, as well as necessitating a specialized cardiovascular evaluation to check my pacemaker function due to localized swelling under the seatbelt line. The vehicle is entirely unsafe to operate, has been parked in my garage since Friday and is currently awaiting a Honda Care tow truck for dealer transport and data retrieval."

Filed May 15, 2026 · Driver assistance · IL

The collision mitigation breaking system has wrongly engaged the breaking system on two occasions since I have purchased the car in September 2025. The car is available for inspection. Both times, the car hard braked when turning right at stop sign. The second occurrence, today, 5/15/26 the car also honked. I plan to call the dealer tomorrow report the issue but from what I have read so far this is a known issue with no resolution and is not easy to replicate, therefore I am filing this complaint to document the issue. Both times this was very alarming for me. Today, there was another person at the stop sigh to my right and a pedestrian a bit a way when the car slammed to a halt and honked, alarming me and probably them as well. There was no warning or alert, the car just halted.

Filed May 14, 2026 · Driver assistance, Engine · TN

There are three dangerous systems in my 2025 Honda Pilot EX-L that should be permanently disabled or removed by the manufacturer or dealer. In order of danger; (1) Collision Mitigation Braking System, (2) Auto Idle Stop, and (3) Road Departure Mitigation System. All three of these systems have nearly caused wrecks for me several times. The Collision Mitigation Braking System (1) is especially dangerous for rear-end collisions to the vehicle using CMBS. Example, I was driving in heavy traffic in the middle lane on I-40 near Hermitage, Tennessee on 23 Apr 2026 with adequate distance between me and the car in front of me. A tractor-trailer was close behind me. Suddenly, a car in the lane to my right moved into the gap in my lane between me and the car that was at a safe distance in front of me. The CMBS activated and started braking the car. I pressed the gas pedal hard to try and maintain my 70 MPH speed to no avail. The tractor-trailer swerved into the lane to my left missing the rear of my car by inches, and avoiding a massive chain reaction collision of many cars. This was a near fatal event for me. Without CMBS, I would have simply held my speed steady until I could create a safe distance and ease into a safer position, possibly in the lane to my right, a much less eventful situation. The Auto Idle Stop (2) has a knack for shutting off the engine when I am trying to make a left turn in heavy traffic. After several near misses, I have learned to turn this system off when starting the engine (the default is on). The Road Departure Mitigation System (3) shakes the steering wheel if the system thinks you are moving out of your lane. It shakes the steering wheel to alert you. Twice, I was caught by surprise and overcorrected the steering when the Road Departure Mitigation System started shaking the steering wheel. So instead of staying in my lane, this almost caused me to go out of my lane and possibly collide with another car or a road barrier.

Filed Mar 31, 2026 · Acceleration, Driver assistance · ID

ACC and road departure mitigation system would become disabled for no apparent reason. A message would display on the instrument panel that there is a problem, to see your dealer. Also, a collision mitigation braking system problem would display on the instrument panel with a brake system warning light. A display on the instrument panel would show an area to clean (Honda emblem on front grill). I tried to clean this area several times to no avail. The weather was clear and warm when this occurred. The system has returned to normal on its own.

Filed Dec 4, 2025 · Driver assistance · TX

After driving my car from the dealer after purchase all the safety features have warning lights on the dash. Break system error ,electric power steering problem ,road departure mitigation problem, collision mitigation problem, lane keep assist problem, adaptive cruise control problem, tsa problem, hill start assist problem, vsa problem, abs problem, electric parking brake problem. Its seems like all of the safety features are not working. i took the car to the dealer and said it was just a battery issue, they went ahead and replace the battery but it was still the same, all the error message came out soon after driving from the dealer service department. After that they said they will replace the speed wheel sensor. I got my car back hopefully that resolved the issues. This cars should not pass QC, this problem happened right after driving the vehicle of the dealer lot after purchase.

Filed Oct 20, 2025 · Driver assistance · NY

While driving through a construction zone on Route 81 at 55mph the car suddenly braked extremely hard to 30mph. It was very sudden and slammed me so my seatbelt activated. Fortunately no one was behind me. There was no one in front of me. Concrete lane barriers were on my left side. I have gone through this construction zone many times before and have never had this happen. If this had happened during a week day with traffic it would have caused a severe accident. The collision warning signal came on when the brakes suddenly engaged. I am scheduling an appointment with dealer to see what the cause was.

Filed Sep 25, 2025 · Driver assistance · PA

While driving the right center forward collision warning "approaching object" came on with 4 red bars for no reason, repeatedly. Additionally a warning saying "low speed braking control problem. Parking sensor obstructive" came on intermittently. Upon returning home I noticed that two sensors had become dislodged and fallen into the bumper. They appear to only have been held on by double sided tape. There are no obvious signs of impact, I have not had any collision, and the vehicle was purchased new. The failure appears to be one of the following 3 potential issues: 1) It could possibly be a very poor design choice, by Honda, to tape the parking sensors onto the vehicle. I don't understand why the mounting was not engineered to be injection molded as part of the lower garnish. That would easily reduce the vehicle parts count. 2) It may also be a poor decision in materials by the manufacturer. Honda may have specified an inferior adhesive that is incapable of sustaining the forces involved, or not capable of withstanding the exterior climate. 3) Least likely, but still possible, is the possibility that Honda's trusted retail partner, Conicelli Honda 19428, sold me a car with pre-existing damage that was not disclosed. A malfunctioning safety systems is dangerous to both the driver, other vehicles, and human life. Not only are the excessive malfunctioning notification a distraction to the driver, if a child was to run out in front of the vehicle, the vehicle would not recognize them and they could be hurt. Additionally if it triggers any other safety features such as automatic breaking, it could cause accident, especially if multiple vehicles in the road are experiencing the same issue. I look forward to a resolution.

Filed May 28, 2025 · Driver assistance, Fuel system · 18,000 miles · FL

The contact owns a 2025 Honda Pilot. The contact stated that while operating the vehicle, there was an abnormal fuel odor inside the cabin of the vehicle. The vehicle was taken to the local dealer, who was unable to detect the odor. The vehicle was not repaired. Additionally, the contact stated that while driving approximately 65 MPH with the cruise control activated, the Forward Collision Avoidance feature independently activated, causing the vehicle to abruptly decelerate. During the failure, the message "Reduce Speed" was displayed, but no other vehicles or objects were nearby. The cause of the failure has not yet been determined. The local dealer and manufacturer were notified of the failure. The failure mileage was 18,000.