2020 Honda CR-V: false forward collision warnings

Filed Aug 14, 2025 · Driver assistance · NY

The contact owns a 2020 Honda CR-V. The contact stated that while driving at an undisclosed speed, there were no other vehicles or objects nearby however, the Forward Collision Avoidance system inadvertently activated. During the failure, the Collision Mitigation Braking System engaged and brought the vehicle to a complete stop. The vehicle returned to normal functionality, but the failure became a regular occurrence. The Forward Collision Avoidance warning light was illuminated. The vehicle was taken to the dealer, who was unable to duplicate the failure. The vehicle was not repaired. After investigating the failure, the contact related the failure to the federal safety agency Action Number: EA24002 (Forward Collision Avoidance). The manufacturer was not notified of the failure. The failure mileage was unknown.

Filed Jun 10, 2025 · Driver assistance · NY

While driving the vehicle the collision avoidance activated on its own. The brakes automatically applied when I was not near a vehicle in front of me. When over railroad crossing and the system activated. My speed was around 28 to 30 mph. The system slowed me down to 24 mph. This has occurred twice. First occurrence was on [XXX], and second on [XXX]. Dash camera footage inside and outside is available to both occurrences. Ide Honda in Penfield, NY was notified after the first instance. The vehicle was not brought in to have it looked at. The vehicle is scheduled for service on June 12, 2025 at Ide Honda in Penfield, NY. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Oct 26, 2024 · Driver assistance · VA

1) “Collision Mitigation Braking System” (CMBS); CMBS still exists on this car. 2) Potential for getting rear-ended. 3) My brother with similar CR-V reports random CMBS braking. 4) No 5) CMBS first brake warning only after I started letting up off the brake pedal. CMBS produced 2nd brake warning just as it slammed on the brakes - AFTER distance between my car and car in front was already increasing (ie - no chance for collision). First appearance: I've been getting false CMBS brake alarms since purchase of car - this was the first time CMBS slammed on the brakes. I've heard other stories about CMBS type systems causing wrecks, etc... - I believe CMBS type systems need to be removed from all cars.

Filed Aug 15, 2024 · Driver assistance · TX

On August 15, 2024, around noon, I was stopped at a red light waiting for the light to turn green. When it finally did, I released my foot from the brake pedal and proceeded to accelerate. Not even 2 seconds later, I heard a beeping sound (from collision mitigation system) and my car abruptly stopped. There was no car in front of me and the car behind me was 2 car distances away. My car abruptly stopped on its own with no obstruction in sight in front or behind. I am very concerned to say the least and now feel unsafe driving my car especially since I drive my children around all the time. The automatic braking system/collision mitigation braking system on my 2020 Honda CRV, although meant to increase safety seems to do the exact opposite. I did some research and learned how to turned the collision mitigation braking system off. I trust my fight or flight response more than this automatic braking system. It seems this is more likely to cause an accident. My vehicle has not been inspected by the manufacturer for this matter, however, I do plan on scheduling a service appointment to ensure the ABS system is working properly. The vehicle only has 38000 miles and has been driving smoothly, no warning messages or vehicle problems that I am aware of. As a public health professional, I feel it is my duty to report this safety concern. This system seems so faulty and dangerous. Please please please investigate this matter, it's so scary. Sincerely, a public health advocate, wife, and mom of 2. Thank you

Filed May 14, 2024 · Brakes, Driver assistance · TX

This 2020 Honda CR-V has experienced 5 uncommanded automatic braking events so far. All 5 events were in wet conditions, with no apparent obstacle in front of the vehicle. One of these events occurred on I-35 at 70mph, and resulted in a full stop with the car facing oncoming traffic. The Collision Mitigation Braking System frequently provides false warnings in this vehicle.

Filed Aug 15, 2023 · Driver assistance · MS

On multiple occasions, the car initiated the automated emergency braking, bringing the car to a full and sudden stop in the middle of traffic, despite there being no obstacle, and without first giving a forward collision warning. This easily could have resulted in a catastrophic crash, or at the very least whiplash, at higher speeds. I can provide dashcam footage of one of these events.

Filed May 24, 2023 · Driver assistance · 39,000 miles · TX

The contact owns a 2020 Honda CR-V. The contact stated while driving at approximately 35 MPH, the vehicle independently stopped. The contact stated that the brake pedal had not been depressed. The contact stated no warning light was illuminated. The contact had not taken the vehicle to a local dealer or independent mechanic. The vehicle had not been diagnosed or repaired. The manufacturer had not been informed of the failure. The contact researched online and related the failure to the federal safety agency Action Number: PE22003 (Forward Collision Avoidance). The failure mileage was approximately 39,000.

Filed Apr 10, 2023 · Driver assistance · 40,000 miles · PA

The contact owns a 2020 Honda CR-V. The contact stated while driving 40 MPH, the collision mitigation braking system (CMBS) engaged inadvertently while there were no vehicles or objects nearby the vehicle. There was no warning light illuminated. The contact stated that the failure reoccurred several times while driving. The vehicle was taken to the dealer, who informed the contact that they could not duplicate the failure as there was no warning light illuminated. The vehicle was not diagnosed nor repaired. The manufacturer was notified of the failure. The failure mileage was approximately 40,000.

Filed Aug 29, 2022 · Driver assistance · 4,000 miles · TN

The contact owns a 2020 Honda CR-V. The contact stated while driving 20 MPH, the Collision Mitigation Braking system engaged and the vehicle stopped abruptly. There were no other vehicles or objects nearby. The contact depressed the accelerator pedal and resumed normal driving. The contact stated that the failure reoccurred on four different occasions. The dealer was notified of the failure and an appointment was scheduled. The manufacturer was not notified of the failure. The failure mileage was approximately 4,000.

Filed Mar 27, 2022 · Acceleration, Electrical · LA · crash

I was attempting to park in front of a medical professional building with my foot on the brake slowly rolling between the parking lines when the car experienced sudden unintended acceleration. Although I realized the car was accelerating and lurching forward, the brake was not stopping the vehicle. The car jumped the parking curb and crashed into the building causing damage to both the exterior and interior wall of the doctor's waiting room. While neither myself, my passenger, nor any patients in the waiting room were injured, someone could have been. The air bags did not deploy, and the Collision Mitigation system did not engage preventing the collision. Damage to the vehicle consisted of mostly front bumper and grill damage. When I called the local Honda dealership service department asking if I should have them evaluate the car before having body work completed, I was told that the dealership does not accept damaged cars until the body work has been completed. Consequently, I had the car towed to a body shop even though it was technically drivable. I did not feel safe driving the vehicle fearing it would suddenly accelerate again. I reported the incident to the Honda corporate office and a case was opened. I was again told that damage to the car had to be repaired by the body shop before the car would be evaluated by Honda. When the body shop completed the repairs, I had the car towed to the local Honda dealership for evaluation. I specifically requested that the Event Data Recorder be evaluated, but I received conflicting answers when I asked if it had been accessed during the inspection. I was told that the Honda District Representative reviewed the data from the inspection and invoice states, "no defects in materials or factory workmanship were found (NAME of tech) inspected and found no issues, relayed information to Honda and they advised the vehicle is ok to drive at this time". The vehicle was released back to me, but I refuse to drive it.

Filed Aug 28, 2021 · Driver assistance · TN

When I bought the car it had collision mitigation technology. Now it does not. I took it to Airport Honda in Alcoa TN yesterday for this problem along with regular service. They said they contacted Honda, who had no answer on why this system failed to work. I paid for a safety system that worked. Now it doesn't any Honda has not idea why and offers no solution or recourse. I consider this a safety issue that I hope you will take some involvement in. Thank you very much. [XXX] [XXX] [XXX] [XXX] [XXX] PARTS OF THIS DOCUMENT HAVE BEEN REDACTED TO PROTECT PERSONALLY IDENTIFIABLE INFORMATION PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

Filed Oct 8, 2020 · Brakes · 1,200 miles · IL

When driving on a city street, there was a flat metal plate on the street (a plate that is commonly found when a street is under construction. Suddenly the car came to a violent, abrupt stop before the plate. The car stopped so suddenly that the whole car shook as if I was hit by 3 cars. My body jolted forward and my groceries flew off the back seat. I was on the phone (hands free) and the person I was speaking with became alarmed since they heard a loud, concerning sound. I had to sit there for a few minutes in the middle of the street to get my bearings. It was so alarming that I couldn't figure out what happened for a few minutes. I did not apply the brakes myself, so this must have been caused by the honda collision mitigation braking system. This experience was so jolting that it stayed with me all night. This was very dangerous. I'm lucky there weren't cars around me because it would have caused a bad accident.