There are 10 owner-reported driver assist & adas complaints for the 2024 Honda Accordin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
I was going on the highway at around 65-70 mph and the road was clear. The Honda Automatic Emergency Braking (AEB/Collision Mitigation Braking System) activated and I couldn’t do anything, the brake was sudden and my speed decreased to almost 30mph. There were no cars behind me or it would have definitely been a fatal rear-end crash. The road was clear, there were no cars/object ahead of me on the road.
I've had 3 phantom breaking experiences. Most recently while driving on a straight wet road (one of the other experiences the road was also wet). I was travelling at approximately 30-33 mph and the system did an automatic hard break with a perfectly clear road ahead, no cars, people or animals in front of me or on either side. Thankfully, no one was behind me either. The other wet road auto break instance was when I was traveling between 22-26 mph on a road with a slight curve and vehicles were parked on the right side of the road. I was turning appropriately to take the slight turn and suddenly the breaks slammed on. There was no danger of me hitting anything. The third instance was when a vehicle was crossing a two lane road from left to right ahead of me. Two vehicles were ahead of me in the right lane traveling the same direction I was. My vehicle slammed on the brakes assessing that we would hit the vehicle crossing the lanes. There was absolutely no danger of that happening, I was multiple car lengths back. Should this happen when vehicles are traveling behind me, it could cause a very bad accident and it would appear that I would be liable for slamming on my breaks. I will begin trying to disable this safety feature whenever the roads are wet and make an appointment to have the dealer inspect the car. This has not been inspected or confirmed by anyone at this point. When this occurs, there is no warning - just slams the breaks and a "BREAK" warning with alert tones appears in the dash. No other warning lights or malfunction lights are on in my dash display. The vehicle is available for inspection with advanced notice so that I can make arrangements.
On October 3, 2025, at approximately 1:00-1:30 PM, I was driving southbound on the Hardy Toll Road in the far-left lane on my way to a friend's house. Road conditions were dry, and it was a bright, sunny day. While driving, I noticed something felt unusual with my vehicle. Other vehicles began passing me, so I checked my side-view mirror to see if there was an issue with my rear wheel, but I did not observe anything. When I looked forward again, there were no vehicles directly in front of me. Suddenly, my car locked up, and the word "BRAKE" appeared on the dashboard. My vehicle immediately began veering sharply to the right. While veering, my vehicle was struck on the passenger side (T-boned) by another vehicle. The impact caused me to collide with the guard rail, strike a freeway sign, and ultimately crash into the tree line near the water off the roadway.
The contact owns a 2024 Honda Accord. The contact received notification of NHTSA Campaign Number: 24V763000 (Fuel System, Gasoline). The contact stated while driving approximately 25 MPH to the dealer, the “Collision Braking System Failure - Contact Dealer” was displayed on the mobile app. Additionally, a fuel warning light was illuminated. The vehicle was taken to the dealer, where it was diagnosed and determined that rodents had damaged the wiring. The vehicle was not repaired. Additionally, the dealer informed the contact that the vehicle had passed the recall inspection; however, the contact stated that the fuel warning light was illuminated. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not aware of the failure. The failure mileage was approximately 9,555. Parts distribution disconnect.
While driving the vehicle, usually while passing another vehicle, it slams on the brakes suddenly and decelerates rapidly. I suspect it has something to do with how it reads it's surroundings. When it happens, which is without warning, the BRAKE light comes on the dash. It has happened multiple times but recently it was a close call with another vehicle behind me on the interstate. Which is why I'm taking the time to report this. I have not had it inspected.
The Instrument Panel Display combined with the Front Sensor Camera failed. This risked my live as well as others lives on the road due to the ill ability to predict when it will fail as well as the difficulty to control the sporadic behavior. The Lane Keep assist system would also overcorrect and have very strong and hard to control corrections with the wheel. The Instrument panel would also turn off mid drive and I would not be able to see my speedometer. It has been seen by multiple diffferent Honda Service Centers and no one can figure out the issue. Camera issues have been recalled on previous models.
Lane Assist Issues. During the time inwhiche I've had the Honda Lane Assist on I've experienced the car wanting to abruptly change direction, system acted as if it was trying to avoid a collision or navigate a non existing turn object in path. I'm also experiencing issues with the TSR system - Honda Traffic Sign Recognition (TSR). This system will show a stop sign, yield sign when there isn't any sign of any type around. I'm also experiencing time when it's indicates I'm traveling in a wrong way direction as a sign in instrument panel will appear showing a red sign with a black mark across which indicates a do not enter. This could cause an accident if happening to a driver in a unfamiliar area as they might come to an ubrupt stop thinking their going in a wrong direction or going to run a stop sign. Note: I keep my car extremely clean, taking care to clean windshield a area where radar is placed on front grill.
The contact owns a 2024 Honda Accord. The contact stated that while driving at 55 MPH, the Forward Collision Avoidance: Automatic Emergency Braking system was activated, bringing the vehicle to a complete stop. The contact stated that there were no other vehicles or objects nearby. The vehicle returned to normal functionality, but the failure became a regular occurrence. The brake warning light was illuminated. The vehicle was taken to the dealer, who was unable to duplicate the failure. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was 13,000.
On [XXX] at [XXX] with my wife in the my new Honda Accord. I was traveling between 30 and 40 MPH with nothing in front of me the AEB activated bringing the car to a complete stop. Nothing lit up on the dashboard at the time of activation. Since this car is brand new and only has 550 miles on it I am very concerned for my safety. If there was a car in back of me it would have caused a rear end collision. I took this vehicle immediately to Crown Honda in Saint Petersburg Florida to be assessed. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
I was trying to back up and the car would not go. A warning on the dash came on that said collision Mitigation System problem, see your dealer. I put the car in drive and it hesitated like a brake was on. .I couldn't get above 10 miles per hour. It was like I was trying to go forward, but someone was pulling me back at the same time. I took it to the dealer and they said nothing was wrong.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026