Automatic Emergency Braking problems of the 2021 Honda Civic

Nov 9th, 3:00pm, fruitridge rd 35 mph, driving with foot on the gas the safety brake feature overrode my ability to drive by forcefully coming to a complete stop while flashing 'brake' messege appeared on dashboard. No car, item or person was in front of me. The car behind me (who was also going around 35 mph) almost hit me and drove off angrily.

On multiple occasions my car has applied the brake while driving on the highway as well as my caliper has become frozen and I have replaced brakes 3 times in less than one calendar year. I have all old brakes that have needed to be replaced and there is uneven wear on them.

I have had dozens of incidents where I will be driving down the road and my car will just break for no apparent reason. It is totally random and at times terrifying. It happens with no other vehicles in front of my vehicle as well as while I am just driving in traffic with cars behind me. Many times, after it happens initially, I cannot accelerate the car due to the breaks locking up. I have to put the car in park and then drive to accelerate. I have asked my service providers at Honda the dealership about this, and they have no idea why this is happening. This is so dangerous and frightening.

There is a warning flash to brake when there is no vehicle or anything in front or alongside. This has happened several times. I am concerned if vehicle is safe to drive.

The contact owns a 2021 Honda Civic. The contact stated while driving on several occasions at approximately 70 mph, and changing lanes, the forward collision avoidance automatic emergency braking system inadvertently activated. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was approximately 24,000.

I have had a few incidents where I am driving and the brake signal starts flashing/dinging when I am nowhere near another car. In one instance; the car automatically braked in the middle of the highway with no car in front of me. This could have caused a major accident if I did not react quickly. In addition, I could have gotten major whiplash as I was driving over 40 mph. I am also having issues with the auto lock feature on the car. Sometimes when I am driving the car will try to lock the doors even though the doors are already locked. It will continuously lock, the only way this issue has stopped is by turning off my auto lock function. I liked have the auto lock function on because it made me feel safe. There have been no warning lamps, messages or other symptoms prior to these incidences happening. I have not taken my car to the dealer or independent service center due to the cost of high cost the issue. I am open to someone coming to inspect the car as long as it is free of charge.

The vehicle has on numerous occasions performed automatic braking when no cars are near the front. This is causing the car to break abruptly and I’m fearful that a vehicle to the rear of me will collide due to the erratic and forceful application of the breaks.

Automatic emergency braking (aeb) system alerted and engaged emergency braking on a clear road when there was no obstacle in the vehicle path.

The vehicle has brakes with out cause. Two times I was on the street no cars in sight and the car just brakes without notice or cause. Then it happened again yesterday on the freeway. It was raining no cars close and it just brakes again in the middle of the freeway.

The coating on the wiring harness is soy based and rodents chew the wires causing multiple electronic failures. Power steering failed, adaptive cruise control failed, automatic emergency braking failed, lane keeping assistance failed. Vehicle is extremely unsafe!.

The front windshield camera that utilizes Honda sense safety tech keeps misreading certain traffic signals and inadvertently activates the phantom braking. Sometimes it blinks ultimate times to even cause the vehicle to apply it’s emergency brakes despite no objects present on or near the intersection(s) of major traffic light routes and or construction sites with very bright lighting. Luckily no other motorists were behind me. The lane departure warning feature would also mistake the vehicle for moving over the designated lane when driving down or uphill or in some interstate highways even though the vehicle is maintaining centered lane control. I have consulted my nearest Honda dealership on the matter and was told the manufacturer would have issue a recall for the Honda safety sense since they do not have the hardware nor software to resolve the matter in a timely fashion. Not sure if other 10th generation Honda Civic owners are experiencing the anomaly but it’s a monthly occurrence.

Driving down the highway about 70 mph and it started to rain so little that I had not even needed the wipers yet. Then out of nowhere with absolutely no warning what so ever the breaks locked up and the car began to slide and was completely unresponsive to any solution possible. The steering wheel was locked in place and the break peddle was so far to the floor I was not able to reach it. After colliding with the propane delivery truck which I was unable to see due to passanger side airbags which inflated unnecessarily with no passanger in the vehicle. After finally coming to a stop I was going to try and catch my breath while I gather my thoughts but unfortunately it was not possible due to the unimaginable amount of smoke that came from the driver airbag in the steering wheel. I jumped out not sure if it was on fire and assessed the situation and learned that the smoke was just coming from the steering wheel so I did my best to get it out. Which took bottles of water poured into the office steering wheel to stop the cap smoking.

Automatic emergency braking has gone off twice in 1 month on it's own. No car in front of me and the brakes went off and the "brake" light went off on the dashboard. Yes, my safety was put at risk. I am not seeing any recalls for this Honda but I have read that this is an ongoing problem.

I’ve had multiply times where my dash with start indicating I need to break while I’m driving an will break for me while on the freeway or street with traffic. For the lane departure my car will just start turning out of a lane there was two incidents where I almost hit the wall divider on the freeway from my car almost turning me into it.

I experienced a false positive forward collision alert warning and subsequent, brief automatic emergency braking during two (2) episodes. Fortunately, my safety nor any surrounding motorists' safety was not at risk. The problem was not reproduced or confirmed by the dealer though my car adas was inspected by them. Of the five episodes, I only recorded the last three episodes which did not include an automatic emergency braking component. The episodes only feature the collision warning alert. They are as follow: 02/21/2022, 1930; 02/22/2022, 0805; and 04/01/2022, 0810.

Many times I've pressed the gas after a full stop and had the engine roar in response while the car only moved forward a few feet rather than at full speed. My life is in danger if I'm trying to make a turn across traffic when I have a space to do so and I can't make the turn safely because the car has "stalled" by not moving forward quickly after I let go of the brakes. It's a brand new car, and I took it to Honda. They said they couldn't replicate the incident. Since it happens sporadically, I have no idea what causes it but I do know that it's very dangerous. Another issue happens when I'm driving in cruise control. Another car is in a turning lane, and my car will slow down abruptly. The car is in the next lane, not in my lane, so having my car suddenly slow down is very dangerous as I can get rear ended. Again, this is dangerous.

I was driving at 55 mph on a clear day with no vehicles or other obstacles in front of my car when the collision mitigation braking system (cmbs) activated and stopped the car suddenly.

Was merging onto the crossover lane and it senses the water barrels by the wall as you go slightly left in the lane it doesn’t seem to understand that and pulls you toward the wall and hits the auto brakes almost causing an accident. This was in the 10 freeway by morongo and it has happened multiple times. I have taken those assist programs off as it’s almost killed me.