Table 1 shows one common service brakes related problems of the 2021 Honda Accord.
| Problem Category | Number of Problems |
|---|---|
| Service Brakes problems |
This has been reported one time before but the situation has gotten worse when driving at approximately 60ish miles per hour but it starts doing it about between 50 and 70 mph when driving and the car is using the regular engine not the ev section. You will randomly lose the ability to accelerate and you have to remove your foot from the gas let the engine slow and then re-accelerate now for the second time as I'm driving I lose the ability to accelerate at all and no matter what I do the car will slow almost every warning light on the dash comes on and there are 11 different warnings I've uploaded photos of a few I have a video though also and you lose complete power and ability to drive warning lights such as power steering problem emissions problem powertrain problem all of those are part of what turns on if you try to move the vehicle it will not move unless it is an ev mode and even then it only works for several feet but you can't get over a few miles per hour if you are on the highway like I was going 65 mph and there's traffic is extremely dangerous the only reason I was not hit was because I turn my emergency lights on and was able to maneuver my vehicle to the shoulder safely had I been in a more busy section of the road or had I been in an area where I could not get off the road I would have been hit by another vehicle. Honda has stated they can't find anything wrong with the vehicle but a quick google search shows that this is a common issue and I have a video of the dash with all the warning lights should anyone need it as well as photos.
It makes false things there is no car but it brakes by self for nothing.
While driving the automatic brake system randomly starts flashing brake across the instrument panel and begins to brake the car. This does this while there are no other vehicles or any type of obstacles near the vehicle. It also, does it at random caution lights for the fire department on a 4 lane divided highway. There is no way to stop it from doing so. This happens frequently and leaves the driver with no control over the braking system.
I was driving northbound in on i15 in salt lake city when a home depot bucket blew into my lane. I slowed down to change lanes when the collision mitigation braking system (cmbs) deployed without warning, bringing my car to an almost stop causing a semi tractor trailer to hit me from behind.
What component or system failed or malfunctioned, and is it available for inspection upon request? the vehicle’s collision avoidance automatic braking system is malfunctioning. It engages unexpectedly while the vehicle is moving with normal traffic flow. The system is still installed and fully available for inspection upon request. How was your safety or the safety of others put at risk? the automatic braking system activates suddenly and without cause while I am driving at typical speeds (approximately 40–60 mph) with the flow of traffic. This unexpected braking creates a serious risk of rear-end collisions, both endangering me and putting other drivers at risk of crashing into my vehicle from behind. Has the problem been reproduced or confirmed by a dealer or independent service center? I have reported the issue to the dealer, but they have been unable to replicate the problem during their inspections. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives, or others? no, the vehicle and its braking system have not yet been inspected by the manufacturer, law enforcement, insurance representatives, or any other third parties. Were there any warning lamps, messages, or other symptoms of the problem prior to the failure, and when did they first appear? no warning lights, messages, or other indicators were present before the issue occurred. I purchased the vehicle last month, and the problem with the collision avoidance braking system has been present consistently since then.
Car says “brake system problem, brake performance may be reduced. See your dealer” and then another one saying “brake hold system problem. Apply brake when stoped. See your dealer” and another one that says “electric parking brake system problem. Parking brake not available. See your dealer. ” and I know quite a few people with Accords that are having this issue as well!.
While I was driving on the freeway, the car brakes hard on its own when there were no cars in front of me. This happened twice. Thankfully there were no cars behind me either, otherwise I might have gotten into an accident.
I was driving on the freeway and suddenly my abe brake activated and I was almost being hit in the back . It was happening many times in the past but when I brought the attention to the Honda dealer and it said nothing was wrong with it.
Dashboard showing brake system issue. See dealer. Took it to dealer they advised changing brake sensor.
The contact owns a 2021 Honda Accord. The contact stated while driving at approximately 30 mph, the vehicle stalled. The braking system warning light was illuminated. The failure had occurred on several occasions. The vehicle was taken back to the residence. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was 77,156.
Breaks failed causing vehicle accident [xxx] information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).
I have only had this car 4 months, if that long. I have put very few miles on it. Driving home from work, at most 35 mph, there was a loud thud from what seemed the floorboard followed by a sharp slam of the brakes that I could not control. Many of the instrument warning lights came on. Some flashed, some stayed on. I was able to pull onto the shoulder of the road to call for help. However, upon trying to put the car into gear again, it would not move. This is very very disappointing as it was purchased at not only an expensive price, but bought with a promise of your Honda dealership. It is noteworthy that I had just returned home from a trip a day or two prior to this happening. Had this happened unexpectantly in six lanes of traffic, it would have certainly caused an accident or worse. After doing some research, I see there were many defects specific to the make and model of this car. I was never informed of any of them. Please see cvt control information published for reference. I have spoken with the dealership multiple times and I have been unable to come to any resolution concerning this new vehicle, that is unable to be driven. Scary and dangerous!.
I was driving 40 mph and slowed down gradually pressing my brake due to a car making a right turn. As I'm slowing down to probably 15mph, the brakes wording shows on the odometer display. I had plenty of room between the turning right car but suddenly the car automatically stops while I'm in the lane. I could of got hit if there was a car behind me. This is the 1st time it has happen. I've seen the brake wording show up a few times while driving but this is the 1st time the car stopped on it's own. Currently researching on how to turn off the brake assist for the car. (this is a safety issue for other Accord owners)(purchased car Dec 2023).
I was driving 35mph and there was nothing in front of me when my car stopped. It would not move forward or accelerate despite pushing on the gas pedal. There was no forward motion or propelled motion. It took several seconds for my car to go again. The car was towed and serviced at the dealership. They said the front sensors had misfired. If a car would have been behind me or if I had been on the highway, this would have been a serious accident. The engine light never came on. A series of 5 warning lights related to the assisted driving came on but went away.
At speed limit cruising down i66. I was all alone. No birds in area at all. Open road. I was in middle lanes. Car attempted to come to a complete stop by itself. “phantom braking”? all my friends with Honda’s and Acura’s mentioned similar issues. If anyone was behind me, I could have caused a pile up or even worse. It’s happened a few times. Took to capitol heights Honda and landmark Honda. They ran diagnostics. Explained to me there were no error codes. I explained to them, if system has a fault, it thinks it’s operating properly. So, no errors would appear! I have experience and education in computer programming (college), mechanical and electronic (us army) and over 30 electromechanical troubleshooting, repair and maintenance and other it experience. Sme after they haven’t been able to do anything about it, I turn off all safely systems. I drive a lot. So, I’m also a very good driver. Have almost 65k miles on my vehicle. Date of incident below was when I forgot to turn off sensor. But it happened a few times before and I brought to Honda after first two times. I even had to rent a car at my expense.
My family and I were driving home to la from nm. I had been using the cruise and steer assist earlier in the drive but had it off after going through a metro area interstate. There was no vehicles within the cars front camera system when while driving 75 mph( that was the sped limit in TX), the cars braking system engaged with a hard break, no “brake” light flash of rapid break pumps as it would do if something was within the camera range. I was able to get in slow lane and within 30 secs it did it again. I was able to drive another hour with no issue but stayed under 65mph. We are 7 hours away from home and will be getting it to the dealership. This could have caused a major wreck.
The brakes locked when car is backing. I'm scared the brakes may fail on me. The brakes makes a lot noise when backing from the first year the car was purchased.
I was driving home in the rain and felt the car automatically braking when there was no car or object in front of me. The car was also slow to accelerate because the brakes were automatically applied. 5 miles later numerous warnings appeared on the dash and the following error messages came through my Hondalink app: electric parking brake problem, cmbs problem, adaptive cruise control problem, and rdm problem. Several times during this drive home the brakes automatically applied without any intervention from me or roadway object. I almost got rear-ended once when a car behind me had to slam on its brake when my car automatically braked without me doing anything. This is a very dangerous condition that should be looked further into as multiple drivers have reported brakes being applied without driver intervention or an apparent road hazard. How many complaints will it take before a recall is issued so other Honda drivers do not need to be put at risk?.
The contact owns a 2021 Honda Accord. The contact stated that while driving at approximately 35 mph, the vehicle inadvertently decelerated. The contact veered off the roadway. The contact then stated that she carefully drove the vehicle to her residence. Additionally, the contact added that on a separate occasion while the accelerator pedal was depressed, the vehicle inadvertently jerked without the brake pedal depressed. No warning lights were illuminated. The vehicle was not diagnosed or repaired. Neither the dealer nor the manufacturer was notified of the failure. The failure mileage was approximately 17,000.
On four occasions I was required to slam in my brakes to avoid hitting a car in front of me on major highways in virginia. When engaging the brakes the antilock brakes did not engage, the idle system (such as when you come to a red light and brake cuts the engine idle) kicked in and I lost the ability to steer. I had to release the brake for the idle to re-engage then hit the brake again. I finally was able to stop but left approximately 6 feet of skid marks on the highway. I have reported this to my dealership for them to say brakes are performing as designed and they did nothing. My car has been at the dealership for 2 weeks and I’m driving a loaner. Rear brakes have high pitch noise when backing up but dealership said they can’t recreate it therefore will do nothing. I had one service manager say he did recreate the noise and was fighting to get rear brakes replaced but then called back to say “I misspoke and Honda did not hear the noise so not replacing rear brakes. All phone messages are recorded on my cell phone. I have filed a complaint with Honda corporate and also called local law enforcement to see where liability falls if my brakes fail again and I hit someone (faulty equipment charge). Was informed by police to have all service orders in the car to confirm I did all I could to get my brakes fixed. So three trips to dealership, almost 4 accidents, and car has approximately 24k miles on it. No idea if this is a sensor problem or several interactions between all the different systems but this is a major problem. Your engine shouldn’t cut off and cause steering problems when you brake the car and are still moving forward. No one can give me options with this car other then trade it in and get something else. This is not acceptable. Someone could be seriously injured. I don’t want to be that driver.
1. Driving on a straight road at about 45-50 mph sudden abrupt braking for no reason . 2. Good thing I was wearing a seat belt , it was a very forceful brake action that pushed me forcefully forward, I was struck from behind by another vehicle. Visial minor damage to the rear bumper cover. 3. No it happened today 4-5-23 I plan on calling the dealer tomorrow. 4. The brake message appeared at the exact time of the incident.
Hello, the car has this issue since I got it nrand new. Every time I drive in the rain or while its snowing, all lights on the dash board comes up and at least 50% of the options gets disabled. Like back up camera, windshield vipers, horn beeps non stop until you disconnect the battery and more. I see there is lots of people reporting same issue but Honda dont want to help me with this issue. Went to homda dealer and they said $169 for diagnostics, then called and said its gonna be 2 hours which is $338 and even then saying they are not sure if it will take them 2hrs or 10 and I had no choice to tell them to stop and pay only $169. Please see the video for details Honda case# 13733111 https://youtu. Be/aboylunvnvo.
In the last 10 days, we there's been 4 incidents where the vehicle suddenly brakes when travelling on high speeds on the freeway out of nowhere. We were almost involved in a serious car accident yesterday where a vehicle behind us narrowly got out of the way. Took vehicle to Honda dealership service and they claim they cant find any issues with braking system or sensors and they are not aware of any braking issues with this model. When I told them that I found online that theres an investigation opened last year about this issue in other Accords, they had no idea what I was talking about and asked them to google it and they refuse. They refuse to fix the issue and suggest to just keep driving the vehicle since theres nothing for them to fix.
This car has randomly slammed on the breaks too many times to count and has been reported far too many times. Today while in the left lane on 95 southbound this car randomly slammed on the breaks so violently the speed was reduced 20 mph with seconds. This is incredibly dangerous, how long will you all this.
The electrical emergency brake locked up without warning as I was coming off the highway by the way of off ramp. Almost put the car in the guard rails! brake has locked up twice now.
My car randomly slams on the breaks with no one/nothing in front of me! I’ve reported this to the dealership multiple times. This last time it occurred it brought me to a complete stop in the middle of the road.
The car slowed down and break in the middle of intersection no others cars or people in the way.
The contact owns a 2021 Honda Accord. The contact stated while driving approximately 60 mph, the steering wheel and brakes seized. The contact stated no warning light was illuminated. The contact stated he drove into a side rail and stretched the driver side panel of the vehicle. The contact also stated the rear view camera was not functioning. The air bags did not deploy. The contact stated he did not have any injuries nor seek medical attention. No police report was filed. The contact he was able to drive to his residence but continued to experience the failure on the steering wheel and multiple warning lights were illuminated. The vehicle was not diagnosed or repaired. A dealer was not contacted. The manufacturer had not been informed of the failure. The failure mileage was approximately 38,000.
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.
I was with my family taking the on ramp to the long island expressway, when suddenly the rear wheels locked up and the parking brake was engaged. I hit the brakes. And as fast as it happened is as fast as it resolved. Scared all of us and almost got hit from the car behind us.
Braking at intersections without car being present in front. Sometimes car in traffic driving toward intersection and car in right hand turn lane. When the car in turn turns at intersection away from my vehicle my vehicle slows or completely stops. It has done the same while making left hand turn in intersection with no car in oncoming lane.
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.
My car is not even 1 year old and I have been having problems with my rear brakes. They squeak or grind when I am in reverse and with my foot on the brake pedal to back out of a parking spot or drive way etc. I have taken it to the dealership, right Honda-scottsdale az, 3 different times. They said they could not reproduce the sound. The service guy on my first visit said that if it continues they should replace rear brake pads and deglaze the rotars. Never happened. Left it there overnight, at Honda corps direction, again the same thing. I spoke with patrick at Honda and I sent him an email with a video of the sound from outside the car as well as inside. He got back to me last week and basically said there is nothing they can do. I have taken it to a car repair place that I have been going to for 30 years and showed them the video and they said that in there opinion the pads should be changed and rotors deglazed. I explained that to patrick from Honda and he said they would not do that since they are not sure it would work. Asked him what they would do and he attributed it to either weather etc. Told him I have had at least 10 Accords and never had this problem. The car is less than a year old with just 10000 miles on it, less when I first took it there. Really not sure what the issue is but it is very concerning since it concerns my brakes. I have tried to upload the video but I cannot. You can email me and I can attach it.
My vehicle has less than 5,000 miles. My vehicle has been running fine for the last 5 months; however, I got back into my car and heard my rear right brake, on the passenger side, making a grinding sound. It appears that the break pad is worn out and grinding on the rotor, or the brake module is faulty and has been forcing additional pressure on the rotor to create and untimely wear. The grinding is so strong, it is making it unsafe to drive under normal conditions. No warning lamps or indicators are on. Warranty inspection is scheduled. There are other reports of this issues with other owners. The vehicle has not been in an accident, modified, or driven in any manner other than normal driving. Additionally, when it is raining, the auto brake feature may turn on and slow the vehicle quickly when it is not necessary.
When turning left or right from/into a parking spot a rubbing sound (similar to two pieces of rubber rubbing against each other) can be heard in the cabin and sometimes from the left wheel well area and slightly felt in the steering wheel. No safety issues are currently present at this time but vehicle should not be having this issue in less than a year of ownership. Vehicle has been taken into hoen Honda in carlsbad, CA 5/28/22 12:47pm. Two technicians inspected the vehicle and were unable to replicate/notice the problem but customer is able to replicate it but was not possible to identify source. Noise was not profound so dealer recommended to wait until noise becomes worse to re-diagnose. Customer has a personal mechanic that recommended they take the vehicle to a dealer due to car having 8k miles and still falling under warranty but did not attempt to diagnose or repair vehicle. No warning lamps or component failure has happened yet but symptoms first appeared around January 2022. When reversing the vehicle and slightly applying the brake a loud groaning sound can be heard from the rear brakes. Due to the brakes being a safety component any noise associated with brakes becomes a safety concern. Vehicle was inspected at the same time 5/28/2022 12:47pm as the steering noise at hoen Honda in carlsbad, CA. Brake noise was not able to be replicated by technicians at the time but was recommended to lubricate rear brakes. If issue persisted customer was advised to return to the dealer for further diagnosis. Brake noise was able to be confirmed by customer's mechanic. Customer was advised to take it in to dealer for diagnosis due to vehicle having 8k miles and car still being under warranty. No warning lamps or other symptom prior to the problem. The problem first appeared in January 2022.
Upon pulling into a parking space, with the steering wheel almost at full lock to the right, when I braked, the car suddenly accelerated out of control and hit another car. Airbags did not deploy but there was damage to both vehicles, no injuries. Vehicle has been taken to a collision repair shop to await repair. It is available for inspection. Has not been looked at to date.
The steering wheel shakes extremely when using the brake. Especially at 60 to 65 miles on curves it's awful. (2) throttle is slow to react as if losing power. Apart from small climbs when I stop and release the brake the drive tends to go backwards as if it were a car with a manual transmission. Honda dealer from downy. Can’t find the problem.
Brake noise from rear whenever backing out. After several visits to space coast Honda was assured it is nothing. Because it is getting worse and braking involved, I am concerned. This began with purchase of vehicle and continues today. Wrote letter to american Honda motor CO in July of 2023 but never received a response.
Tl the contact owns a 2021 Honda Accord. The contact stated that while driving at various speeds, the view out of the front windshield was very distorted. Additionally, the brake pedal hesitated to operate correctly when depressed. The vehicle was taken to tameron Honda (1675 montgomery hwy, birmingham, al 35216, (205) 236-5414) where the technician verified the failure during a test drive. The contact stated that the windshield had been replaced three times. The contact stated that both failures recurred. The manufacturer was notified of the failure. A field representative investigated the issue with the windshield however, no further assistance was provided. The failure mileage was approximately 5.