I am reporting two safety-related issues with my 2022 Honda Accord Hybrid. 1. Head Gasket Failure At approximately 93,500 miles, the head gasket failed without any prior warning signs. The vehicle had been regularly maintained at Honda dealerships, with one service done by a third-party mechanic around 87,000 miles. There were no engine warning lights or coolant leak warnings before the incident. The engine temperature warning suddenly appeared while driving, and I immediately stopped the car. A Honda dealership confirmed the head gasket failure and quoted over $4,000 for repairs. This kind of major engine failure is highly unusual for such a new vehicle and raises serious concerns about long-term engine durability or possible design flaws in the cooling system or head gasket components. 2. False Activation of Automatic Emergency Braking (AEB) The vehicle’s automatic emergency braking system frequently activates or issues a warning while driving, even when there are no obstacles or vehicles nearby. This has happened multiple times and creates a sudden sense of panic, increasing the risk of being rear-ended or losing control of the vehicle. Both issues suggest potential safety defects in this model. I respectfully request that the federal safety agency investigate whether similar complaints have been reported for the 2022 Honda Accord Hybrid, as these failures could pose significant safety risks.
2022 Honda Accord Hybrid driver assistance problems
20 complaints (36% of all complaints for this car). 6 crashes reported.
- owner complaints
- 20
- of this car's complaints
- 36%
- crashes
- 6
- recalls
- 0
Which part fails
- Automatic emergency braking16
- Warnings7
- Adaptive cruise control3
- Lane keep: automatic steering1
- Assist1
At what mileage
Complaints by mileage at the time of the problem.
Honda Accord Hybrid driver assistance problems in other years
Specific symptoms reported on the 2022 Honda Accord Hybrid driver assistance
Phrases found in the owners' own descriptions, so one complaint can mention several symptoms.
Related recalls
No recalls on record for this model year.
Related investigations
Inadvertent Automatic Emergency Braking
On February 21, 2022, the Office of Defects Investigation (ODI) opened Preliminary Evaluation (PE22003) to assess reports of inadvertent activation of the Collision Mitigation Braking System (CMBS), an automatic emergency braking (AEB) system, in model year 2017-2019 Honda CR-V and 2018-2019 Honda Accord vehicles. The reports allege that activation of the AEB system occurs while driving with no apparent obstruction in the vehicle's forward path, resulting in sudden vehicle deceleration. Honda indicated that they were aware of a total of X,XXX reports that may relate to the alleged defect. Honda provided analysis of the alleged defect and alleges that some customers possibly had an inadequate understanding of the CMBS and its limitations.  However, many consumer complaints allege that Honda dealerships were unable to reproduce the condition or state that they were informed that this is considered normal CMBS operation. To date, ODI has received a total of 1,294 consumer complaints of inadvertent activation of CMBS in 2017-2022 Honda CR-V and 2018-2022 Honda Accord vehicles. A total of 31 complaints alleged a crash and 50 alleged an injury. The Total column in the Failure Report Summary removes duplicate reports and shows the total number of reports with unique VINs from all Manufacturer, ODI, and EWR data sources. In some cases, there were multiple reports associated with a particular vehicle in which recurring failures were alleged. In total, there were X,XXX reports, 93 injury incidents and 47 crashes involving vehicles with unique VINs that may relate to the alleged defect. PE22-003 has been upgraded to an Engineering Analysis to further assess the scope, frequency, and potential safety related consequences of the inadvertent AEB activations. The scope has been expanded to include assessment of model year 2020-2022 Honda CR-V and Accord vehicles. To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, go to
EA24002
What 2022 Honda Accord Hybrid owners say
Most recent owner complaints, unedited.
Honda Accord Hybrid Touring Edition 2022 [XXX] [XXX] Complete Brake System Failure while pulling in to a Starbucks parking lot in Wayzata, MN. Braking system did not react or stop the car. Automatic braking system did not function either. As a result the car collided into a My Burger wall. No dashboard warning lights. After collision police and ambulance arrived on the scene. Driver was taken to Urgent Care after sustaining soft tissue injuries affecting clavicle, sternum, neck and back. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
The contact owned a 2022 Honda Accord. The contact stated that while driving 68-70 MPH, the vehicle stopped abruptly, causing another vehicle to crash into the rear passenger's side of the vehicle, and a second vehicle to crash into the rear of the vehicle, causing the trunk to be pushed inside the rear seats of the vehicle. The brake warning light was illuminated. The air bags of the contact's vehicle did not deploy. The air bags of the two other vehicles deployed. The contact stated that the rearview mirror separated and hit her head, causing a concussion. Additionally, the contact sustained whiplash, PSTD, and contusions on the back and on both ankles. The contact received medical assistance. The front passenger seat occupant of the second vehicle that rear-ended the vehicle sustained hip injuries, as the occupant was still recovering from a hip surgery that she had undergone prior to the collision. It was unknown whether the passenger received medical assistance. There was no property damage. A police report was filed. The vehicle was towed to Crash Champions, where it was totaled. The contact hired private investigators who retrieved the EDR data and informed the contact that the emergency braking system had engaged prior to the crash; however, the contact stated that there was no other vehicle or object around the vehicle at the time the emergency braking system had engaged. The vehicle was towed to the dealer, where the contact was informed that special equipment was not available to diagnose the vehicle based on the EDR data. The manufacturer was not notified of the failure. The failure mileage was approximately 37,600.
At approximately 9:20 a.m. on November 20, 2024 while driving at approximately 27 MPH the Collision Mitigation Braking System (CMBS) on my 2022 Honda Accord Hybrid activated, bringing my car to a near halt while driving on a clear road in perfect visibility. At the time of the incident there were three pedestrians and a dog present on the sidewalk approximately 5 feet to the right of the roadway. Traffic on this particular stretch of road was relatively light at the time of the incident. No collisions occurred, and no individuals were injured. However, on a normal day there will be numerous other vehicles driving in the same lane, which would likely result in a rear end collision should this problem recur. This incident occurred without any prior warning or other symptoms. The vehicle's CMBS has not yet been inspected by the manufacturer or any other parties.
Suddenly slows down without any reason while lane changing or at stop sign. It is a safety issues.
I have been driving for over 30 years and have never had a windshield. Have a crack in it and now with this car. In less than two years, I have about six cracks in my windshield, which i've had to repair. I have also had serious problem with the car.Automatically braking with adaptive cruise control where there's no one in front of me, but the car just breaks for no reason.
Vehicle safety braking automatically operates even when no other vehicles are nearby; no vehicles in front, on either side, and behind my vehicle. In other words, phantom braking occurs without warning. This has occurred numerous times in 2023 and 2024.
Car stops abruptly without warning or reason. This happens about once a week. Could cause an accident under certain circumstances.
There have been multiple instances of the car slowing or braking while passing other vehicles on the highway. In some cases the emergency BRAKE alert shows on the dashboard and the vehicle brakes on its own. In ALL cases there was no hazard or reason to slow or brake. This occurs often but intermittently. It has occurred in rain, night, day, sun, or other various atmospheric conditions and there seems to be no correlation other than the ACC is engaged at the time and we're passing other vehicles that are on the right side of the car. In several cases, there are other vehicles behind us while passing and the "brake check" occurrences have caused those behind us to have to brake hard or swerve to avoid us. It also creates a terrible habit for the driver of my car of using the accelerator when the BRAKE light illuminates in order to not get hit from behind. The dealer was notified and checked the car and claims there are no issues with ACC or the sensors. This indicates that the system gain tuning my be faulty or too sensitive and that the dealers are not able to make any changes to fix the issue.
My vehicle has fuel injector issues and Honda refuses to repair under manufacturers warranty although it's a safety issue and defects in their products . When my vehicle starts it misfires and causes the vehicle to go in limp mode disabling all safety features. No airbags or brakes etc . If these thousands of vehicles remain on the road it's not safe to drive. The vehicle stalls in the middle of roadways making it dangerous for everyone due to Honda bad quality control. Thank you for your consideration
Questions about the 2022 Honda Accord Hybrid driver assistance
Does the 2022 Honda Accord Hybrid have driver assistance problems?
Owners have filed 20 complaints about the driver assistance of the 2022 Honda Accord Hybrid, 36% of all its complaints, more than any other problem.
At what mileage do 2022 Honda Accord Hybrid driver assistance problems start?
Not enough complaints include the mileage to tell.
Was there a recall on the 2022 Honda Accord Hybrid driver assistance?
There is no recall for this problem on this model year.
What year does the Honda Accord Hybrid have the most driver assistance problems?
The Honda Accord Hybrid model years with the most driver assistance complaints are 2023 (25 complaints), 2019 (23 complaints) and 2022 (20 complaints).
Other 2022 Honda Accord Hybrid problems
Brakes 11Electrical 10Engine 7Tires 4Steering 3Airbags 2Fuel system 2Visibility 2Acceleration 1Seats 1Wheels 1
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