general problems of the 2021 Honda Accord - part 1

Dash lights on for brake system malfunction. Emergency parking brake light on as well as tps system. Lights around park, neutral and drive not illuminated. Battery and alternator are in good standing.

Subject: a request for Honda corporate investigation and goodwill assistance - 2021 Honda Accord I am submitting a formal complaint regarding serious and recurring electrical and safety-related problems with my 2021 Honda Accord. 1. Numerous dashboard warning lights and safety-system warnings illuminate simultaneously. 2. The vehicle repeatedly displays messages instructing me to "see dealer. " 3. The power door locks repeatedly click and cycle as though they are attempting to lock or unlock on their own. 4. The stereo, on its own, scrolls through buttons and bluetooth blinking through all the stereo options on its own. 5. An obd diagnostic code reader is unable to properly communicate with the vehicle and reports "unable to connect/vehicle not found. " 6. Sudden brake activated without any object being in front of the vehicle. 7. Factory rims extensive finish failure the simultaneous occurrence of these problems strongly suggest that this may involve an electrical, communication-network, body control module, wiring, power-supply, or other vehicle system defect rather than ordinary wear and tear. I am particularly concerned because the dashboard warnings involve vehicle systems that may affect braking, steering, stability control, driver-assistance features, and other safety functions. When numerous safety warnings illuminate at the same time, I have no reliable way of knowing which vehicle systems are actually functioning correctly. The repeated activation of the door-lock system is also concerning. The locks should not continuously activate on their own during normal vehicle operation. Combined with the diagnostic communication failure and multiple warning messages, this raises concern regarding a larger electrical or vehicle-network malfunction. Although the vehicle is currently outside the factory warranty period, this type of widespread electrical and safety malfunction should not reasonably occur in a 2021 vehicle as the result of normal use.

Emission system.

My center screen has a ghost touch; I have brought it to my dealer since the day I bought it I have been having screen and carplay issues. Never fixed always told its fake phone cable, even though my phone can be disconnected and the screen still goes crazy, either way I left it alone because I can't keep going to the dealer, today while I was backing up this ghost touch keep changing my camera angle and caused the screen to freeze completely, I would suggest looking into this as I found many people online with the same issue,.

Had to repleace the electrical parking brake sensor. Now all my lights on the dash board are lighted up and have to go get a diagnostic test done.

On July 4th 2026, I was leaving from a restaurant that evening and within 5-10 seconds of me turning my car on, all of the lights on my dashboard turned on. I was slightly confused because there were multiple at once and my car was rumbling a bit from under the engine hood. Within a few weeks prior, I’ve been having with my digital car screen switching back and forth between tabs (from the radio, to my carplay, to the settings). It will be intermittent but fairly consistent. I plan to take my car to an auto parts store for a code test and battery/alternator test to see if there’s any further issues. I just purchased a new battery for this car within the 3 years of me getting it, 2 years ago and there shouldn’t be any issues. I’m not sure how to proceed and I really don’t have it in me to spend large amounts of money and time with repairs for a supposedly heavily reliable car. My current mileage is at 120,000.

Touchscreen system in my 2021 Honda Accord hybrid touring is now having issues registering touches or is exhibiting ghost touches. This results in unpredictable selections for diverse systems like sound, touch free phone integration, navigation, etc. These are distracting in the extreme, and seem to be common during the afternoon hours in strong sun. This issue is partially mitigated via a hard reset, but this is helping less and less as this error becomes more and more common.

Infotainment center.

The infotainment touchscreen in my 2021 Honda Accord hybrid intermittently registers inputs that I am not making. The screen experiences repeated “ghost touches,” accompanied by random beeping and clicking sounds. During these episodes, the system changes gps screens or navigation directions, changes music or audio settings, turns the audio on or off, closes applications, and opens other applications without any input from the driver. During these "ghost" episodes, the touch capability seems to also be intermittent preventing from leaving the current screen or app that the "ghost" clicks on. This problem occurs while the vehicle is being driven and creates a serious distraction. The unexpected sounds, screen changes, and navigation changes draw the driver’s attention away from the road and may require the driver to attempt to stop or correct the malfunctioning system. This increases the risk of a collision and could result in serious injury or death. I contacted a Honda dealership regarding the issue. The dealership indicated that it was aware of this behavior and had received similar reports from multiple other vehicle owners. The malfunction is intermittent, but it has occurred repeatedly. There were no warning lamps or dashboard warning messages before the touchscreen began malfunctioning. The vehicle and infotainment system are available for inspection upon request. I also have video evidence showing an example of the touchscreen malfunctioning and producing inputs without being touched. See google drive link to movie: [xxx] information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

My car currently has displayed all lights on panel. Went to auto zone to have codes read, shows powertrain-description is code po299 suggests turbocharger assembly. Safety is put at risk because all of the safety features are now disabled.

While driving to work, the radio seem to have a ghost inside the radio. The screen has a mind of its on. The radio turns itself off and on by itself. It’s a safe hazard to driving with all that is happening. The radio will beep constantly while driving down the road and my teenager will not driving my car, due to being scared.

All of my services lights are on in th dashboard.

I have been experiencing what’s being called “ghost touches” on google. This is a known issue that needs to be addressed. Also VIN number starting with 1hgcv need to be added to the fuel pump recall list. I’ve had to change both systems.

I have 2 issues and not sure if they are related 1. Srs system light came on and says see dealership. This one happened about 2 weeks ago. 2. While driving today all the lights on my dash came on including the check engine and all warning notices were going off. I was driving when this happened and it was alarming because I didn’t know if my car was going to die while I was driving. Neither problem have been confirmed by the dealership because they want 199 just to diagnose and does not include repair cost no one has inspected the vehicle no previous warning signs prior to either of these both happening.

Stereo randomly started glitching out.

4 out of 5 times driving the car the infotainment screen with get random touches guiding you to unknown menus or system setting or maybe just to a different radio station. Where I think this becomes a legitimate safety concern (asside from changing vehicle settings like security) is when trying to use maps function the random touches will direct the map away from where you are or where your next turn might be. So you basically need to keep hitting re-center just to get you back on course. However most of the time there is an uncomanded touch that is stuck on the screen or possibly a number of touches that prevent a real finger print touch to be sensed ultimately preventing you from re-centering. This causes extended moments where attention is taken away from the road or late/last minute route correction causing unsafe road/driving conditions. The manufacturer only recommends doing a system restart of your infotainment screen which does nothing or complete replacement of the screen which in many cases including my own is not covered by warranty. . . . The alternative is to disconnect your phone from android auto or apple car play and use it in your hand which again causes distracted driving. If this was something as simple as a volume knob or temperature control not responding I wouldn't even be here but since it always touching different placed and navigating you places you dont want to be I see it as a clear safety issue that should be corrected. Thanks.

The lights and warnings below popped up on my dash after the engine light had come on and then off again for about a week. See below, -emission system problem avoid heavy acceleration and high speed. See dealer -tpms light -brake system problem -brake hold system problem -electric power steering system problem -vehicle stability assist system problem -hill start assist problem -adaptive cruise control system problem -collision mitigation braking system problem -road departure mitigation system problem went to get diagnosed at the dealership and was told that the turbo on my engine had failed. Mechanic said it had nothing to do with me and that it failed on its own. I saw that it was a reoccurring problem with other Honda owners with the same year, make, and model as mine but are being given the run around and no solution.

Ssue: water intrusion into tail light assembly causing electrical and safety system malfunctions status: repaired at owner expense (~$800) concern: safety?related defect and potential pattern across vehicles description of the issue: my 2021 Honda Accord experienced a failure where water entered the tail light assembly and caused electrical shorts. This resulted in multiple safety?critical system warnings, including brake system alerts, abs/vsa warnings, and Honda sensing failures. The vehicle also lost acceleration and entered a reduced?power “limp mode,” creating a hazardous driving situation. The dealership diagnosed the issue as water intrusion into the tail light assembly. The entire assembly had to be replaced at a cost of over $800. After replacement, all warnings and drivability issues resolved immediately.

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.

The infotainment/touchscreen system in my 2021 Honda Accord is malfunctioning and experiencing what is commonly referred to as “ghost touching. ” this issue has been occurring since approximately March 2026. While I am driving, the touchscreen will randomly make selections on its own without me touching the screen. This is especially concerning when I am using gps/navigation because the system can change screens, select different options, and interfere with the navigation information I am trying to view while driving. This creates a safety concern because the unexpected touchscreen activity is distracting and causes me to take my attention away from the road to correct what the system is doing. The issue happens without warning and can occur while the vehicle is moving and I am relying on gps for directions. I took the vehicle to a Honda dealership regarding the problem. The dealership was made aware of the ghost-touch issue and stated that there is currently no fix available for it. The touchscreen and related components are still installed in the vehicle and are available for inspection upon request. The vehicle has not been inspected for this issue by police, insurance representatives, or any other outside party. There are no warning lights or dashboard warning messages before the malfunction occurs. The primary symptom is the touchscreen suddenly registering inputs and making selections on its own even though I am not touching it. The problem first began around March 2026 and has continued intermittently since then, including while driving and actively using gps/navigation.

The body control module has gone out on my 2021 Honda Accord. Yesterday, when it went out, it affected all adas features, in addition to key functionality of the car.

I turned my car on and it didn't want to crank up. Once it did crank up every warning light came on. My son ran the code and p00087 came up. I tried to drive my car in my parking lot and it kept stalling like it was going to cut off. Now I drove my car earlier in the day and didn't have any problems. It wasn't until after my car sat throughout the day when this took place. I know it's a recall for fuel pump issues but my car isn't included.

This problem is seemingly widespread from one google search! the infotainment system screen will randomly start doing “ghost touches,” tapping random areas of the screen which is distracting but also clicking on things that shouldn’t be casually clicked like emergency calling or calling a random number! the screen would end my navigation, mute the speaker, go back, switch to a different app, etc. There is no warning lights or anything. The Honda dealerships seem to realize that this is a know issue but will not replace it. They stated that replacing it is doesn’t always work as the problem returns. My car is perfect besides this issue and has never been in a crash.

Car will drive fine , then all of a sudden it shuts completely off on the highway which is a major safety concern. All the lights will pop on in the dash board without any warning. Car will act as if it doesn’t want to pick up speed then after about 10-15 mins starts driving fine . This is my second time contacting you all regarding the same issues . Honda needs to definitely do a recall ASAP this is not safe at all to be driving around like this . Alot of customers driving 2018-2022 Honda Accords have been having the same exact issues . .

Door lock actuator(s) randomly failing to lock/unlock. Multiple reports on forums for same exact issue. Replace one, another fails shortly after. Issue involves both locking and unlocking, putting safety individuals at risk for unexpected access to car or inability to lock car once inside. No messages, warnings, or suggestions from car to tell me that the locking had failed.

Occasionally the touch screen will have phantom touches and start randomly acting like it was clicked in random parts. This makes it do random things like switch from navigation to radio to calling random numbers. While driving this is especially distracting and poses a safety hazard. The issue is reported many times online and seems to be common especially when they temperature outside is above 70 degrees. The only solution from Honda seems to be to pay to replace the screen but it’s not a true fix as it can happen again.

The touch screen is malfunctioning. Its "ghost touching" as in the screen is pressing random buttons on the screen at random times while driving. It can change and has changed settings while driving (distance for breaking before a collision, etc). While its touching random things on the screen im unable to touch anything on the screen. As if its locking me from pressing anything.

While driving, all of my dashboard warning lights turn on at the same time. On several occasions, the vehicle has also completely shut off while I was driving, creating a dangerous situation where I lost power steering & braking assistance. I request that your safety/ recall department investigate this issue immediately to determine whether it falls under an active recall or should be added as a new recall. I know several people who has the same issue in my city with the same model car as mines. Plus I seen on social media where people who has the model as mines have the same issue.

Blend door actuator is making a loud clicking noise which indicates the blend door actuator is either broken or going out. This problem will cause the heat and air to not function correctly. This seems to be an issue on several makes and models of Hondas 2019-2021(possibly other years). My Honda has 46,000 miles on and always had scheduled maintenance completed.

The infotainment system is registering multiple "ghost" touches, switching screens from gps air play, to fm radio, to system info, to screen saver, to making actual phone calls, etc. This happens many times within a 30 second window. Many times, the infotainment system will power on its own Accord and then flip through various screens. It has been reset 20-25 times and a hard reset by disconnecting a battery 5 times. Nothing helps. Honda said nothing they can do. I have multiple videos to prove the problem. This is a common problem as stated across multiple Honda Accord forums. It creates an unsafe driving environment.

Shortly after purchasing this 2021 Honda Accord hybrid (used, from a dealer), the infotainment touchscreen began to exhibit phantom touch behavior — the screen activates or presses buttons on its own without user input. This causes menus to change, volume to fluctuate, navigation to exit, or apps to open/close while the vehicle is in motion. It occurs frequently. The issue is not related to driver error, screen protector use, or moisture. The system has been rebooted and factory reset without improvement. A dealership employee has personally witnessed the issue in person, and I have recorded video proof of it occurring. This behavior is distracting and unsafe, as it pulls the driver’s attention away from the road unexpectedly as the screen flashes, and produces audible beeps. This issue makes it difficult or impossible to control basic vehicle functions like audio, phone calls, or climate. On one occasion, it rapidly switched inputs and opened screens while I was actively driving. Given how many critical systems are integrated into this touchscreen — including vehicle settings, audio, climate, backup camera interface, and navigation — a malfunction like this compromises safe operation of the vehicle whilst the vehicle is in motion. This defect was not disclosed prior to sale and was present within the first few days of ownership. I urge NHTSA to investigate this issue for potential design flaws or hardware failures in Honda’s infotainment systems, particularly in Accord hybrid models with the display audio touchscreen.

Car won’t start, all lights on the dashboard are on and off and shows a message about brake problems and contact the dealership.

The control panel/display touch screen stops working and the display acquires a mind of its own. It begins selecting things randomly and quickly. Automatically changing the radio, volume, and calling people in my contacts. Major distraction while driving and has almost caused accident for me multiple times.

Infotainment screen is glitching. Randomly selecting options, turning on gps, turning off gps, changing the stations, and just selecting the different options on screen without actually having touched it with a finger.

Experienced cmbs with malfunctioning false breaking while no obstacle, acceleration delays (features not available: electric braking, lane departure, electric power steering, cruise control, adaptive collusion prevention and brake system warning on dashboard).