Which parts fail
Components named in complaints (battery, alternator, wiring, ignition, instrument cluster, infotainment).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2023 Honda Accord owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2023 Honda Accord. The contact stated that while driving at various speeds, there was an abnormal sound coming from under the passenger's side dashboard. No warning lights were illuminated. The vehicle was taken to a local dealer, where it was diagnosed; however, the cause of the failure was not identified, and an oil change was performed. The vehicle was taken to another local dealer for a second opinion. The local dealer filed a claim with the manufacturer for the failure and related the issue to TSB: 24-055. The vehicle was not repaired. The manufacturer was made aware of the failure; however, the claim was denied. The failure mileage was approximately 13,000.
The contact owns a 2023 Honda Accord. The contact stated that the vehicle failed to lock while the key fob was not inside the vehicle. Additionally, the contact stated that messages pertaining to the braking system failure, the EPS failure, the Collision Mitigation Braking System failure, and other unknown messages were displayed, with several unknown warning lights illuminated. The vehicle was taken to the dealer to be diagnosed. The vehicle was not yet diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 37,200.
The contact owns a 2023 Honda Accord. The contact stated that after taking the vehicle in for a check, the instrument panel was inoperative. The contact attempted to reboot the system, but the issue persisted. The contact stated that the steering gear box was failing, and that the steering wheel was firm, and the contact temporarily lost control of the vehicle. The vehicle was taken to a dealer, but was not repaired because of the cost of the diagnostic test. The manufacturer was notified of the failure. The failure mileage was 56,853.
There were no warning lamps or messages prior to the failure. My family was out of town, when the fire occurred. However, the neighbors were home and their home also sustained some damage. My home was a total loss. On June 16, 2026 I received a call while out of town that my home was on fire and it was a total loss. Statements from the neighbors and fire marshal were that the garage was on fire and then spread to the rest of the home. The only thing in the garage that could have started the fire was my Hybrid vehicle.
The contact owns a 2023 Honda Accord. The contact stated that after the vehicle was repaired under NHTSA Campaign Number: 25V785000 (Electrical System), the message "Updates Unavailable - TCN2 - Have Checked by Dealer" remained displayed. The vehicle was taken back to the dealer who was unable to repair the vehicle and informed the contact that the manufacturer was aware of the failure and was currently seeking a fix to correct the failure. The manufacturer was not yet contacted. The failure mileage was 12,000.
Summary of Incident: For approximately two years, my vehicle has experienced random electrical issues. All dashboard warning lights will flash at random times. When I take the vehicle to the dealership (Bell Honda), the problem disappears before it can be diagnosed. On September 27, 2025, and again on September 28, 2025, the vehicle completely stopped and shut off while I was driving. It would not restart. The hazard lights were stuck on and could not be turned off. This left me stranded and in a dangerous situation. After approximately 2-3 minutes, the vehicle was able to restart, but numerous warning lights remained illuminated on the dashboard. I had the vehicle tested with a diagnostic tool at an AutoZone, but no apparent issues were found in the system. Additional Information: This is an ongoing and unresolved safety issue that Honda has failed to address. …
Describe the Safety Issue: My 2023 Honda Accord (VIN: [VIN]) stalled in traffic due to electrical system failure. A certified Honda technician found undisclosed non-factory wiring, exposed wires, removed aftermarket alarm components, BCM communication failure, and multiple hard codes that cannot be cleared. The vehicle has serious electrical defects that affect engine communication and safety systems. These conditions create a risk of stalling, electrical fire, loss of power, and loss of control while driving. The defects were present at the time of purchase but were not disclosed. When did the issue begin? Stalled in traffic and warning lights appeared immediately after purchase. Is the problem reproducible? Yes. Hard codes and electrical malfunctions reappear after clearing. Has the vehicle been inspected? Yes. Inspected at Team Gillman Honda North. …
I was driving on an interstate in Florida on vacation while using my GPS which was showing on my cars screen. As I was following directions the screen went blank. This caused me to not know which exit to take as it came across exits and while cars following behind me the lost of GpS guidance in the mist of it giving me a direction caused a panic. I use GPS systems all the time and that was the reason the car was purchased because of the gps system and screen. I have been having issues with this screen going out several times and have reported to my dealership and even wrote a letter to Honda's main office. I was advised by the main office that this is a known issue and there is no fix for it at this time. I have been told by the dealership since I purchased the car in 2023 maybe after 2 months of having the car I experienced issues with this car and screen. …
I own a 2023 Honda Accord Touring Hybrid. At approximately 42,000 miles, all of the warning lights illuminated while driving. The warnings included Adaptive Cruise Control, Forward Collision Warning, Lane Departure Warning, Blind Spot Warning, Parking Collision Warning, and multiple other system alerts. At the same time, I experienced a loss of electric power steering assist, increased steering resistance, and clicking/popping noises coming from the steering rack. The Honda dealer diagnosed the vehicle with a failed Electric Power Steering (EPS) steering rack and quoted nearly $5,000 for the repair. A critical steering component should not fail at such low mileage. This is a serious safety concern because the failure affects the driver's ability to safely control the vehicle. …
I will be driving down the road and my vehicle will pop up with the brake message and slam by brakes. It does it randomly. It has put my safety in risk multiple times. It has done this on the interstate and thankfully there was no one behind me. I was going 80mph and it dropped me to 30mph in less then 5 seconds. The issue has not been reproduced since it does it randomly. The vehicle has been taken to the dealership many many times. There were no warning symptoms or anything. It just does it very randomly. I had an investigation open with Honda and all they said to do was take it back to the dealership. This car is an issue to public safety. I could very well be in front of someone one day who is not paying attention and there could be a very bad issue. There has been so many times these issues have occurred.
Electrical complaints in other Accord years
Frequently asked questions
How common are electrical problems on the 2023 Honda Accord?
NHTSA has 23 complaints about the electrical system of the 2023 Honda Accord, 27% of the model year's 86 complaints. The component named most often is instrument panel › speedometer/odometer (1 mentions).
Is there a recall for 2023 Honda Accord electrical problems?
No. NHTSA lists no electrical system recall for the 2023 Honda Accord, though it has 5 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2023 Honda Accord electrical problems start?
Half of the complaints with a recorded mileage happened before about 37,000 miles, and 50% before 25,000 miles.
Is it dangerous?
Owners linked 0 crashes, 1 fire and 1 injury to electrical system problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.