Home · 2021 Honda Accord Fhev · Complaints

What 217 owners told NHTSA about the 2021 Honda Accord Fhev

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (217)Crash / fire / injury (16)Driver assistance (58)Electrical system (54)Engine (30)Brakes (25)Airbags (14)Fuel system (14)Lane Departure (14)Transmission & drivetrain (11)Steering (8)Speed control (7)

58 of 217 complaints match · Driver assistance · clear filters · page 3 of 3

May 31, 2022Driver assistance

The contact owns a 2021 Honda Accord. The contact stated while driving approximately 45-50 MPH and switching lanes, the collision mitigation braking system engaged inadvertently. The forward collision warning light illuminated. The contact depressed the accelerator pedal and was able to continue to drive. The contact stated that the failure reoccurred several times while driving. The vehicle was taken to the dealer to be test-driven however, the mechanic was unable to duplicate the failure. The dealer also informed the contact that the collision mitigation braking system was operating as designed. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was approximately 1,200.

NHTSA ODI 11466849

Apr 4, 2022Driver assistance

WHILE DRIVING ON A ROAD ,IT AUTOMATICALLY APPLIED THE BRAKES AS IF ANY VEHICLE IN FRONT OF ME OR ANY OBSTACLES CAME IN FRONT OF MY VEHICLE ,BUT IT WAS NOTHING I WAS VERY LUCKY THAT THERE WAS NO VEHICLE BEHIND ME OTHERWISE I WOULD HAVE INVOLVED IN AN ACCIDENT

NHTSA ODI 11459606

Mar 22, 2022BrakesLane DepartureDriver assistance

21 Accord breaking itself there is no reason and there is no car around. Blind Spot working itself there is no car around car. Almost had 4 accidents. Not driving anymore waitin attorneys for lemon law

NHTSA ODI 11457907

Mar 21, 2022Driver assistance

The car slowed down and break in the middle of intersection no others cars or people in the way

NHTSA ODI 11457697

Mar 11, 2022Driver assistance

The automatic breaking system has almost caused 2 accidents. As I am easing into a stop with a car in front of me, my car has applied the automatic breaking system while I am breaking. The car In front was a car length ahead of me, thus it should not have been activated because I was not in danger. This almost caused an accident because the person behind me was basically getting a break check from me. Although it is trying to prevent an accident from happening it is actually causing one. A similar incident happened when a car was turning into a side street. I was slowing down and easing into my breaks when suddenly the automatic break system was applied. Again I had a safe distance between me and the car that was turning and it made be break really hard. The car behind me had to swerve out of the way in order to avoid a crash. The automatic breaking system is ruining my break pads. I am barely at 7000 miles and my accord is starting to make noise when I apply pressure to my breaks when I am backing up.

NHTSA ODI 11456284

Mar 4, 2022Driver assistance

Not sure exactly the date but it was around 2-15-22 when the incidences happened several times last month while driving eastbound on the I-10. All of a sudden my vehicle was coming to a complete stop but I didn’t allow it to so I pressed the accelerator pedal to keep moving forward. One of the first times it happened there was a vehicle behind me but not close enough to have caused an disruptions in both vehicles. The second incident occurred but with no vehicles behind on the highway. The only warning indicator popped up on my dash was a flashing “Brake” indicator with an audio chime.

NHTSA ODI 11455249

Feb 24, 2022Electrical systemDriver assistance

Automatic braking has initiated for no reason, at least four times almost causing accidents, car radio sometimes will no shut off, seems to be some type of electrical problem, I have had both issues looked at by dealer who states they cannot find a problem with this vehicle, there is Definitely a problem and it must be found before someone get hurt. auto braking has happened on the freeway, and on residential streets

NHTSA ODI 11453797

Oct 7, 2021Driver assistance

The contact owns a 2021 Honda Acord. The contact stated that while driving, the brakes engaged inadvertently without warning. Additionally, the vehicle slowed down while approaching the pedestrian crossing. The local dealer was called, and an appointment was scheduled however, the vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was 9,300. The VIN was not available.

NHTSA ODI 11435932

← Newer

Working with the data? Download all 217 complaints as CSV · fetched from NHTSA July 28, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2021 Honda Accord Fhev verdict →