2023 Honda Accord: Electrical System complaints
Owner-reported issue (NHTSA complaints, not a recall)
Symptoms
NHTSA has 72 owner complaints for the 2023 Honda Accord that list the electrical system component. Complaints are individual owner reports, not verified defects.
Examples:
- NHTSA complaint ODI #11670239 (filed 06/30/2025): “Vehicle power loss and system malfunctions i am writing to formally express my concern regarding a recurring and potentially dangerous issue with my vehicle, 2023 honda accord hybrid. twice while driving, the vehicle suddenly shut down on the freeway and completely lost power. in both cases, i was…”
- NHTSA complaint ODI #11667294 (filed 06/16/2025): “Lost all power and the warning light came on concerning brake system failure. the car came to a complete stop and would not accellerate, so had to shut down the system and restart in the middle of the road and luckily was able to drive home with only a brake light illuminated. there is definitely …”
- NHTSA complaint ODI #11663058 (filed 05/27/2025): “I was driving on the highway yesterday when all of a sudden several errors flashed on my dashboard, and my gas pedal stopped working. when i pulled over, i noticed an error code that read: "brake system problem. brake performance may be reduced". not only did i lose all acceleration control, but the…”
Likely causes
These complaints do not establish a single root cause; read the examples above and get a diagnosis.
Fix, in plain English
No single fix is established by these reports. Check your VIN for open recalls at nhtsa.gov/recalls, ask a dealer about technical service bulletins (TSBs) or extended warranty coverage, then have the system diagnosed.
DIY difficulty: Moderate
Finding and splicing chewed wiring is doable with a multimeter and patience but can be time-consuming; harness replacement is pro work. (Our assessment.)
Cost
No sourced cost range for this issue. Get a written quote after diagnosis.
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