Complaint volume
337 consumer-submitted complaints are matched to this model year. Treat the count as a research signal, then read the actual summaries for repeated symptoms.
Complaint records
2020 Honda Accord Complaints
337 consumer-submitted complaints on record for the 2020 Honda Accord, grouped by component category.
337 Total complaints
13 Crash reports
2 Fire reports
7 Injury reports
Complaint data reflects consumer-submitted reports. A complaint is not proof
of a defect, recall, or manufacturer fault. Enriched severity fields come
from official bulk records when the complaint can be matched by ODI number.
Buyer interpretation
How to use these complaints before buying
Complaint records are most useful when they turn into inspection points, seller questions, and comparison checks against nearby model years.
Pattern to inspect
The most common categories are engine, forward collision avoidance, service brakes. Use those categories as a test-drive checklist instead of judging the vehicle from the total count alone.
Severity flags
Enriched records include 13 crash reports, 2 fire reports, 7 injury reports, and 1 fatality report. These fields come from complaint records and should be read in context.
Mileage clue
Mileage is available on 82 complaints, with an average reported failure mileage of 31,265 miles. Compare that with the mileage on the listing.
Questions to ask the seller
- Have you had any problems related to engine, forward collision avoidance, service brakes?
- Can I see recent maintenance and repair records?
- Has the vehicle ever been towed, involved in a crash, or repaired for the same issue twice?
- Can we also check the recall record for this 2020 Honda Accord?
Used-car checklist
Use these complaints before the test drive.
Build a buyer checklist to turn these issues into questions and inspection points.
2020 Honda Accord
Build buyer checklist Compare with other years Sends year, make, and model to pre-fill your checklist.
How severe are the 2020 Honda Accord complaints?
13 Crash
2 Fire
7 Injury
1 Fatality
12 Towed
5 Medical attention
What are the most common 2020 Honda Accord complaint categories?
ENGINE 43
FORWARD COLLISION AVOIDANCE 39
SERVICE BRAKES 33
AIR BAGS 27
ELECTRICAL SYSTEM 26
FUEL/PROPULSION SYSTEM 24
UNKNOWN OR OTHER 23
STEERING 16
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING 13
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL 8
337 total complaints on record
Latest complaints
| Date | Component | Summary | Severity | Mileage |
|---|---|---|---|---|
| Oct 2025 | ELECTRICAL SYSTEM | The touch screen radio will randomly start pressing itself, it’s a major safety issue. You can be on a road trip with the GPS on the screen and it will randomly go to settings causing you not to be able to see where you need to go next. This is a constant problem I deal with everyday. | Crash: No Fire: No | Unknown |
| Oct 2025 | ELECTRICAL SYSTEM | All lights have popped up on dash. Stayed on for 2 days back in july and then went off. Came back on 2 days ago (oct 5th) and have not went off yet. LKA, cruise control, parking brake light, TPMS, traction control, and engine light. | Crash: No Fire: No | Unknown |
| Oct 2025 | FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING | I was driving down US Route 42 on 10/4/25 at 1:10 AM and my car phantom break itself while I was doing 60 miles an hour on the highway. | Crash: No Fire: No | Unknown |
| Oct 2025 | FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING | The vehicle keeps braking automatically with nothing in front of me, I see numerous people reporting it so I figured I should aswell, nothing in front or near me when it automatically brakes, it is scary as heck tho! | Crash: No Fire: No | Unknown |
| Oct 2025 | SERVICE BRAKES | Good Morning, I have new Honda Accord 2020 which always been taken care of regular services and oil changes etc. This morning I tried to start my car going to work but suddenly all brake related warning signs came off. My card still not starting the engine. I researched online and found out many people who have same Honda facing same issues. So I figured it's better to be reported before someone gets really hurts while on road. Please find attached pictured with this incident report please. | Crash: No Fire: No | Unknown |
| Oct 2025 | ENGINE | The contact owns a 2020 Honda Accord. The contact stated that while driving approximately 65 MPH, the vehicle lost motive power. The contact stated that several unknown warning lights were illuminated on the instrument cluster. The contact stated that the vehicle was vibrating and jerking while the accelerator pedal was depressed. The contact was able to pull over when the vehicle stalled. The contact was able to restart the vehicle, but the vehicle was sputtering and vibrating as if the vehicle was going to stall. The contact pumped the accelerator pedal, and the vehicle responded as needed. The contact stated that the vehicle was unable to exceed 15 MPH. The contact was able to drive the vehicle to the residence. The contact had not taken the vehicle to a local dealer or independent mechanic to be diagnosed or repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 67,000. | Crash: No Fire: No | 67,000 |
| Sep 2025 | FUEL/PROPULSION SYSTEM | The fuel pump had to be recalled and caused the fuel injectors to start failing. | Crash: No Fire: No | Unknown |
| Sep 2025 | AIR BAGS | See attached document for complaint. | Crash: No Fire: No | Unknown |
| Sep 2025 | FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING | It is uncertain which specific system/systems have failed/malfunctioned at this point. Despite frequent and consistent communication with Honda, no real attempt has been made to uncover the cause of this issue, and no solution has been provided. The vehicle has been, and is, available for inspection upon request. This is the 5th occurrence since the first event on 21 April 2025. This occurred on the interstate. During this event, the vehicle rapidly decelerated from 65 mph to 25 mph without the ability of the driver to intervene or take back control of the vehicle. This led to a very near miss as traffic was rapidly approaching the rear of my vehicle. At the time of the incident (8:12 AM), I was in the left lane. Traffic was light. The weather was rainy and wet. CMBS was on. ACC was off. This very nearly resulted in total loss of control of the vehicle. Problem has not yet been reproduced but dealer has verbally indicated that they get frequent complaints about the system. This includes one employee who has experienced this on his personal vehicle. Many DTCs have been recovered from the vehicle’s log. Manufacturer: Yes, vehicle has spent 30 days, to date, in custody of Honda Police: Not yet. Will do immediately if advised Insurance Representatives: Not yet. Will do immediately if advised Others: No. Any work on the vehicle performed outside of Honda East Cincinnati will void the warranty No warning or alert (audible or visual) lights were present before, during, or after the event | Crash: No Fire: No | Unknown |
| Sep 2025 | FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL | It is uncertain which specific system/systems have failed/malfunctioned at this point. Despite frequent and consistent communication with Honda, no real attempt has been made to uncover the cause of this issue, and no solution has been provided. The vehicle has been, and is, available for inspection upon request. This is the 7th occurrence since the first event on 21 April 2025. This occurred on the interstate. During this event, the vehicle rapidly decelerated from 70 mph to 60 mph without the ability of the driver to intervene or take back control of the vehicle. This led to a very near miss as traffic was rapidly approaching the rear of my vehicle. At the time of the incident (6:21 PM), I was in the right lane. Traffic was heavy. The weather was overcast and dry in tire path. CMBS was OFF. ACC was OFF. Problem has not yet been reproduced but dealer has verbally indicated that they get frequent complaints about the system. This includes one employee who has experienced this on his personal vehicle. Many DTCs have been recovered from the vehicle’s log. Manufacturer: Yes, vehicle has spent 30 days, to date, in custody of Honda Police: Not yet. Will do immediately if advised Insurance Representatives: Not yet. Will do immediately if advised Others: No. Any work on the vehicle performed outside of Honda East Cincinnati will void the warranty No warning or alert (audible or visual) lights were present before, during, or after the event | Crash: No Fire: No | Unknown |
| Sep 2025 | FORWARD COLLISION AVOIDANCE | It is uncertain which specific system/systems have failed/malfunctioned at this point. Despite frequent and consistent communication with Honda, no real attempt has been made to uncover the cause of this issue, and no solution has been provided. The vehicle has been, and is, available for inspection upon request. This is the 1st occurrence since the first event on 21 April 2025. This occurred on the interstate. During this event, the vehicle rapidly decelerated from 75 mph to 20 mph without the ability of the driver to intervene or take back control of the vehicle. This led to a very near miss as traffic was rapidly approaching the rear of my vehicle. At the time of the incident (5:10 pm), I was in the left lane. Traffic was moderate. The weather was clear and dry. CMBS was on. ACC was (status unknown). LKAS was on. RDM was on. Problem has not yet been reproduced but dealer has verbally indicated that they get frequent complaints about the system. This includes one employee who has experienced this on his personal vehicle. Many DTCs have been recovered from the vehicle’s log. Manufacturer: Yes, vehicle has spent 30 days, to date, in custody of Honda Police: Not yet. Will do immediately if advised Insurance Representatives: Not yet. Will do immediately if advised Others: No. Any work on the vehicle performed outside of Honda East Cincinnati will void the warranty No warning or alert (audible or visual) lights were present before, during, or after the event | Crash: No Fire: No | Unknown |
| Sep 2025 | FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL | It is uncertain which specific system/systems have failed/malfunctioned at this point. Despite frequent and consistent communication with Honda, no real attempt has been made to uncover the cause of this issue, and no solution has been provided. The vehicle has been, and is, available for inspection upon request. This is the 4th occurrence since the first event on 21 April 2025. This occurred on the interstate. During this event, the vehicle rapidly decelerated from 70 mph to 55 mph without the ability of the driver to intervene or take back control of the vehicle. This led to a very near miss as traffic was rapidly approaching the rear of my vehicle. At the time of the incident (8:09 am), I was in the right lane. Traffic was very light. The weather was overcast but dry. CMBS was on. ACC was on. Problem has not yet been reproduced but dealer has verbally indicated that they get frequent complaints about the system. This includes one employee who has experienced this on his personal vehicle. Many DTCs have been recovered from the vehicle’s log. Manufacturer: Yes, vehicle has spent 30 days, to date, in custody of Honda Police: Not yet. Will do immediately if advised Insurance Representatives: Not yet. Will do immediately if advised Others: No. Any work on the vehicle performed outside of Honda East Cincinnati will void the warranty No warning or alert (audible or visual) lights were present before, during, or after the event | Crash: No Fire: No | Unknown |
| Sep 2025 | FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL | It is uncertain which specific system/systems have failed/malfunctioned at this point. Despite frequent and consistent communication with Honda, no real attempt has been made to uncover the cause of this issue, and no solution has been provided. The vehicle has been, and is, available for inspection upon request. This is the 3rd occurrence since the first event on 21 April 2025. This occurred on the interstate. During this event, the vehicle rapidly decelerated from 70 mph to 65 mph without the ability of the driver to intervene or take back control of the vehicle. This led to a very near miss as traffic was rapidly approaching the rear of my vehicle. At the time of the incident, I was in the right middle lane. Traffic was light. The weather was clear and dry. CMBS was on. ACC was off. Problem has not yet been reproduced but dealer has verbally indicated that they get frequent complaints about the system. This includes one employee who has experienced this on his personal vehicle. Many DTCs have been recovered from the vehicle’s log. Manufacturer: Yes, vehicle has spent 30 days, to date, in custody of Honda Police: Not yet. Will do immediately if advised Insurance Representatives: Not yet. Will do immediately if advised Others: No. Any work on the vehicle performed outside of Honda East Cincinnati will void the warranty No warning or alert (audible or visual) lights were present before, during, or after the event | Crash: No Fire: No | Unknown |
| Sep 2025 | FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING | It is uncertain which specific system/systems have failed/malfunctioned at this point. Despite frequent and consistent communication with Honda, no real attempt has been made to uncover the cause of this issue, and no solution has been provided. The vehicle has been, and is, available for inspection upon request. This is the 6th occurrence since the first event on 21 April 2025. This occurred on the interstate. During this event, the vehicle rapidly decelerated from 45 mph to 30 mph without the ability of the driver to intervene or take back control of the vehicle. This led to a very near miss as traffic was rapidly approaching the rear of my vehicle. At the time of the incident (5:52 pm), I was in the left lane. Traffic was moderate. The weather was rainy and wet. CMBS was OFF. ACC was OFF. Problem has not yet been reproduced but dealer has verbally indicated that they get frequent complaints about the system. This includes one employee who has experienced this on his personal vehicle. Many DTCs have been recovered from the vehicle’s log. Manufacturer: Yes, vehicle has spent 30 days, to date, in custody of Honda Police: Not yet. Will do immediately if advised Insurance Representatives: Not yet. Will do immediately if advised Others: No. Any work on the vehicle performed outside of Honda East Cincinnati will void the warranty No warning or alert (audible or visual) lights were present before, during, or after the event | Crash: No Fire: No | Unknown |
| Sep 2025 | ELECTRICAL SYSTEM,ENGINE | The contact owns a 2020 Honda Accord. The contact stated that while driving approximately 30 MPH, several unknown warning lights illuminated. The contact pulled over and turned off the vehicle to reset the instrument cluster; however, the warning lights remained illuminated. The contact checked under the hood to check if the battery terminal was loose, but found no issues. The contact had taken the vehicle to an independent mechanic who replaced the 12-Volt battery; however, the warning lights returned. Additionally, the contact stated that while stopped at a traffic light or while depressing the brake pedal, the vehicle was vibrating. The contact had not taken the vehicle to a local dealer or to an independent mechanic to be diagnosed or repaired. The contact had stopped driving the vehicle. The contact stated that prior to the instrument cluster failure, the low-pressure tire monitor warning light was intermittently illuminated. The tire pressures were checked; however, there was no indication of a tire pressure being low. The contact had also felt the vehicle vibrating, but it was not as noticeable as until recently. The manufacturer was not informed of the failure. The failure mileage was approximately 40,000. | Crash: No Fire: No | 40,000 |
| Sep 2025 | FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL | It is uncertain which specific system/systems have failed/malfunctioned at this point. Despite frequent and consistent communication with Honda, no real attempt has been made to uncover the cause of this issue, and no solution has been provided. The vehicle has been, and is, available for inspection upon request. This is the 2nd occurrence since the first event on 21 April 2025. This occurred on the interstate. During this event, the vehicle's forward collision warning triggered an audible and visual alert that could not be shut off. This led to a very near miss as traffic was rapidly approaching the rear of my vehicle. At the time of the incident, I was in the left lane. Traffic was very light. The weather was dark and dry. CMBS was on. ACC was off. LKAS was on. RDM was on. Problem has not yet been reproduced but dealer has verbally indicated that they get frequent complaints about the system. This includes one employee who has experienced this on his personal vehicle. Many DTCs have been recovered from the vehicle’s log. Manufacturer: Yes, vehicle has spent 30 days, to date, in custody of Honda Police: Not yet. Will do immediately if advised Insurance Representatives: Not yet. Will do immediately if advised Others: No. Any work on the vehicle performed outside of Honda East Cincinnati will void the warranty Visual and audible alerts were present before, during, or after the event | Crash: No Fire: No | Unknown |
| Sep 2025 | FUEL SYSTEM, GASOLINE | The contact owns a 2020 Honda Accord. The contact stated while driving at various speeds, the vehicle lost motive power. The check engine warning light was illuminated. The vehicle was taken to the local dealer, where it was diagnosed that fuel the injector was faulty and needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was 104,000. The VIN was not available. | Crash: No Fire: No | 104,000 |
| Sep 2025 | FUEL SYSTEM, GASOLINE | The contact owns a 2020 Honda Accord. The contact stated while driving 30 MPH, the vehicle started to vibrate and shake abnormally. The contact stated that the vehicle stalled. There was no warning light illuminated. The contact was able to stop however, after several attempts the contact was unable to restart the vehicle. The contact stated that after each attempt to restart the vehicle, there were several unknown warning lights illuminated on the instrument cluster. The contact had the vehicle towed to the residence. The contact had a mobile mechanic diagnose the vehicle. The mechanic retrieved a fault that the fuel pump had failed and needed to be replaced. The contact was advised by the mechanic that there was a recall associated to the year and model for the fuel pump. The contact researched online and related the failure to NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline); however, after calling the dealer, the contact was informed that the VIN was not included in the recall. The vehicle was not repaired. The manufacturer was informed of the failure. The failure mileage was approximately 66,000. | Crash: No Fire: No Towed | 66,000 |
| Sep 2025 | SERVICE BRAKES | On September 2, 2025 at 1004-1005 EST, my car phantom braked, when there was nothing in front of me and this time instead of just flashing brake on the dashboard, it actually breaks itself and threw me into the steering wheel thank God my seatbelt caught me, but it really choked me up. This has happened quite a number of times before, but this is the first time that it breaked when I actually stepped on the brake pedal it break itself myself also. The component is the automatic breaking for the collision impact that keeps phantom breaking on me. It has never been looked at by a dealer or anyone otherwise. The lamp that came on was the BREAK lamp where the rpm are at. | Crash: No Fire: No | Unknown |
| Sep 2025 | ENGINE | Emissions system problems see dealer light came on took to autozone reading stated turbocharger but light went off. Later all warning lights came on so took to dealership they advised turbocharger as well. After for weeks no light no longer on. More recently emissions system problems light started coming on and off, but this time it will go days without being on then will turn on or it can be on when I first start driving then later it's no longer on. I also had issue with all lights coming on again went to autozone got brake fluid since it was low and they went off. I feel it maybe issue of faulty sensory due to fact car drives fine and light doesn't stay on consistently. I also see Honda currently has proposed class actions for defected turbochargers so wonder if that issue with my car. | Crash: No Fire: No | Unknown |
| Aug 2025 | SERVICE BRAKES | The contact owns a 2020 Honda Accord. The contact stated that while operating the vehicle, the message "Service Brakes" was intermittently illuminated. The vehicle was taken to the local dealer on several occasions, but no fault for the issue was identified. The contact stated that the failure persisted, and eventually, the dealer diagnosed the vehicle and determined that the brake booster was faulty and needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was 10,000. | Crash: No Fire: No | 10,000 |
| Aug 2025 | SERVICE BRAKES | There has been multiple times that when I am driving on the highway doing 60 miles an hour, the dashboard will light up to BRAKE the car when there is nothing in front of the car, no other car no trash nothing. It has done this on slower roads where the speed limit is 40 mph and under but it will actually brake the car and I have had cars behind me when this happens. This keeps happening multiply times a week. | Crash: No Fire: No | Unknown |
| Aug 2025 | SERVICE BRAKES | Electrical drain in system causing premature battery failure and electrical misfiring that causes the car to shut off and flashing a brake warning message to contact dealer and once this occurs car won’t start until Honda link and hands free pairing are reconnected. Issue is if the misfiring drains the battery, driver is not able to reconnect the cars apps and pair the Bluetooth, therefore, car is not will be immobile until battery is recharged. | Crash: No Fire: No | Unknown |
| Aug 2025 | FORWARD COLLISION AVOIDANCE | On July 30, 2025, my Honda’s Collision Mitigation Braking System (CMBS) randomly activated without any obstacles in front of the vehicle. Since then, this issue has happened numerous times while driving. When the incident occurs, the system flashes a “Brake” warning and suddenly applies the brakes while I am driving. This creates a serious risk of a rear-end collision, loss of control, or bodily harm. I had the vehicle inspected by an authorized Honda dealership on August 1, 2025 for this issue. Despite the inspection, the malfunction continues to occur. Although I have not yet been involved in an accident, this defect poses an ongoing safety hazard for myself, passengers, and others on the road. I request that NHTSA investigate this matter. | Crash: No Fire: No | Unknown |
| Aug 2025 | ENGINE | When I turned my car on after work every warning light on the dashboard was on. A few of the warning messages read: Collision Mitigation Braking System Problem, Adaptive Cruise Control System Problem, Hill Start Assist Problem, Electric Power Steering System Problem. I first took it to Oreilly's to have the diagnostics ran. They told me the ignition coils needed to be replaces. We replaced the ignition coils and the spark plugs. The lights stayed off for about 3-4 days and then the same thing happened again. I took it to the dealership to be checked out and they told me that the head gasket had failed and coolant was leaking into the cylinder and causing the engine to overheat. | Crash: No Fire: No | Unknown |