2024 Honda Accord Hybrid engine problems

Filed Oct 16, 2026 · Electrical, Engine · NC

On October 12, 2026, my 2024 Honda Accord Sport-L Hybrid experienced a serious and potentially dangerous loss of propulsion while driving. Without warning, multiple warning lights and system malfunction messages appeared simultaneously on the dashboard. The vehicle then switched to electric-only (EV) operation, and the gasoline engine was no longer providing propulsion. I continued operating the vehicle using the remaining hybrid battery charge. As the battery charge decreased from approximately 1–2 bars to empty, the vehicle lost its ability to propel itself and eventually came to a rolling stop. After stopping, I turned the vehicle off and restarted it. The vehicle subsequently resumed normal operation, and most of the warning lights disappeared. However, the emissions system warning remained illuminated. After researching this incident, I discovered the federal safety agency Safety Recall 25V785000 (Honda Recall TN2), which affects certain 2023–2025 Honda Accord Hybrid vehicles. According to the recall, a software error involving the Integrated Control Module (ICM) may cause the system to reset while driving, resulting in a loss of drive power. The symptoms described in this recall closely resemble what I experienced. However, when I contacted Honda, I was informed that this recall had already been completed on my vehicle. I am extremely concerned that my vehicle experienced a loss of propulsion despite Honda reporting that the applicable safety recall remedy had already been performed. This incident presents a significant safety risk, particularly if a similar failure occurs while traveling at highway speeds, navigating an intersection, or driving in heavy traffic. I am requesting that the federal safety agency investigate whether the existing recall remedy adequately addresses this potential safety defect, whether the software update was properly implemented, and whether other Honda Accord Hybrid owners have experienced similar failures after recall completion.

Filed Sep 28, 2025 · Electrical, Engine · CA

Wiring harness failed randomly at 42,000 with no damage to the harness, engine, or vehicle itself. Without the wiring harness the engine does not run properly and shakes violently, causing the car to lose power. This happened with no prior warnings, problems, or damage. Additionally the steering rack seems “loose” and changes direction quite quickly when hitting a pothole or uneven roads even at lower speeds. I have to make sure I constantly have a firm grip on the wheel so no sudden unexpected direction changes occur due to imperfections in the road.

Filed Aug 20, 2025 · Engine · 4,200 miles · FL · fire

The contact owned a 2024 Honda Accord. The contact stated while at a complete stop at a four-way stop, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The contact stated that the vehicle jerked. The contact stated that several unknown warning lights were illuminated. The contact allowed the vehicle to roll into the residential driveway. The contact turned the vehicle off. The contact’s son noticed the fire coming from under the hood and yelled for the contact to exit the vehicle. The fire department was called and extinguished the fire. The vehicle was towed to a local tow yard. The vehicle was condemned as a total loss. The contact stated that the vehicle was purchased six months before the failure. In addition, the contact received a recall notification, the federal safety agency Campaign Number: 24V763000 (Fuel System, Gasoline), which was received after the failure had occurred. The manufacturer was made aware of the failure and a case. The failure mileage was approximately 4,200.

Filed Jun 22, 2025 · Brakes, Electrical · CA

I applied the brakes and pulled up to a light and as soon as my car came to a complete stop all of the lights just started going off. The light turned green and I couldn’t accelerate anymore and almost got rear ended. I tried turning the car off but it didn’t turn off. Instead, it just made a clicking sound and I was able to accelerate and pull into a parking lot and I was able to turn it off and I turned it back on and it the brake system light stayed on. I drove to work and when I got to work I turned it off and turned it back on and the car is fine.

Filed Jun 13, 2025 · Engine, Fuel system · PA

Vehicle shakes roughly and vibrations on this 2024 Honda Accord hybrid when transitioning from electric to gas motor at idle. This occurs sporadically but generally when idling in traffic or a drive thru etc. The electric motor is working in this idle stage, but when the heater or AC is on and you are idling for a period of time, it will kick on the gas motor causing shaking of the vehicle. This occurs mainly when the gas motor is kicking on from idle and sometimes when it shuts itself back off again. This problem was reported to selling dealer Smail Honda at a service appointment on 6/9/25. Tech did not find the problem and left these notes: "Scanned computer for faults and none present. Vehicle operating as designed." In my opinion, the vehicle is not operating as designed and this could be a possible safety issue so I'm filing this incident with the federal safety agency.

Filed Apr 22, 2025 · Brakes, Electrical · CA

While driving on the highway multiple vehicle dash lights began flashing, including brake system, tire pressure, check engine; and the vehicle suddenly and completely lost the ability to accelerate. The car was clearly still on and in drive, but pressing the gas pedal had no effect. After turning off the car and restarting after a few minutes, the brake system alert persists. Car was towed to dealer out of concern for safety. The attached picture is after the vehicle restarted.

Filed Nov 17, 2024 · Driver assistance, Engine · MS

On 11/11/2024 while at an intersection with a redlight, I was the first car in the "merge to the right" short lane, stopped and waiting on right lane traffic on the road that intersected to clear. When it was safe to go, I moved my foot to the accelerator and nothing happened. I realized my vehicle had lost power / "died;" that all dashboard lights were out. I quickly put my vehicle gear in "Park" position and restarted. It did restart but immediately a red warning light began flashing saying "Brake System Failure" and "Take Vehicle to Dealer." I was terrified as I proceeded in the right lane of traffic since I had vehicles behind me as well as in front of me and I had to cross an intersection with traffic merging from an interstate highway. There was not a safe place to go; all businesses along this stretch had no entry except on their back side. I had to proceed across several major intersections before I could get to a safe place. Meanwhile, warning lights continued and included more than Brake System Failure. One was showing a Warning diagram about changing lanes of traffic which I had to do. Obviously, brakes worked because I was able to stop when needed but I was afraid the brakes would not work which could have been deadly for myself and others. Once I was stopped and in a safe place, I called Honda Roadside Assistance and my car was towed to the nearest Honda dealership. As of this writing (six days from incident), Honda dealership is still investigating; they have not given me a cause or solution. They are providing me with a loaner car. There is no recall on 2024 Honda Hybrid Touring although there are multiple posts online with people saying they had same thing happen with this model vehicle.

Filed Sep 16, 2024 · Engine · IN

This is a hybrid vehicle with only 1100 miles on it. The engine start to stutter and violently shake when the gas engine turns on at low speed or idle. The car will have limited power during this time and the acceleration will be jerky. This is a safety concerns since this behavior can kick in randomly, because the car computer decides when the gas engine kicks in, which is unpredictable. I have done some research online with Honda owners and this issue is fairly common for new (2024 and 2025) Honda hybrid vehicles such as the CRV or Accord. almost all people reporting this issue have their cars less than 10k miles. Online report seems to indicate that the problem is related to bad fuel injector. Some reported that dealers unable or refuse to perform repair due to unavailable parts. I will have an inspection from a local Honda dealer later this week. I currently do not have warning lights on at the moment. But other owners have mentioned check engine and/or check transmission warning lights as this issue progresses.

Filed Jun 30, 2024 · Electrical, Engine · PA

I was driving on city roads when vehicle lost power going up a slight hill and I was forced to pull over to the side of the road. I received TDMS Failure first then multiple failures. Restarted and was able restart but received the following warnings: 1.Brake system failure, 2.Park brake failure, 3.Collision failure 4.Electric power steering failure, 5.TPMS failure, 6.Low speed braking failure, 7.road departure failure 8.Adaptive cruise control failure, 9.Hill start failure. Restarted again was able to drive the vehicle home but received the above warnings. Restarted again and received a brake system warning. After I got home, I restarted again and all the warnings cleared. This was a very serious error. If I was driving on the turnpike when power failed, my only recourse would be to try to pull over, if possible, stop the vehicle and restart. This would be a life-threatening situation. Checked tires front tires were 36# rear tires 33#. So, no tire issue to trigger the TDMS warning. The auto technician did some checks but did not see any codes. He also looked at the Honda forum for technicians and saw some of the same issues, but they didn’t provide a solution. I mentioned what I read in the Accord Forum about the Honda dealer this person went do couldn’t find codes but knew right away that it was the ICM ignition control module. The technician said someone drove it today and will drive it tomorrow. He will also call Honda Engineers in California for assistance. 6/11/2024 I was informed that the issue has been confirmed to be the ICM module, which is out of stock now. 6/27/24 I received a call from dealer service advisor that the rental was approved by Honda, but also the part was received and the car will be ready when I pick it up. Car was out of commission due to parts availability issues for 18 days.

Filed Jun 27, 2024 · Brakes, Driver assistance · OH

We purchased a Honda accord ( VIN and details below) , and after few weeks ( within 380 miles of driving, the car stopped in the middle of the road with a whole bunch of DTC's lighting up. the DTC's were indicating brake system malfunction, Internal temperature high, LKAS Malfunction etc. Had to tow the car to dealership