2023 Honda Accord electrical system problems
22 owner complaints filed with NHTSA name the electrical system on the 2023 Honda Accord — 26% of all complaints for this model year.
What owners report
“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…”
filed Jul 29, 2026
“Component/System: Integrated Control Module (ICM) CPU — software defect identified under NHTSA Recall 25V-785 (Honda Recall TN2). The vehicle is available for inspection upon request. Safety Risk: While driving on a California highway, I attempted to accelerate to pass another vehicle and the car…”
filed Jun 26, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Over The Air - Due to a software programming issue of the Telematics Control Unit (TCU, also referred to as TSU), certain functions may not operate as designed when accessed from the Screen Audio display. This condition…
A26-037 · Over The Air · issued May 15, 2026Tech Line Summary - The vehicle's infotainment system displays previously viewed SMS messages upon each ignition cycle, when the customer's Android phone is connected via Bluetooth.
AATS30566 · Other · issued Apr 7, 2026Dealer Message - Due to a software programming issue of the telematics control unit (TCU/TSU), certain functions may not operate as designed when accessed from the Screen Audio display. This condition results in an…
AEBM03262026906 · Over The Air · issued Mar 26, 2026Over The Air - Due to a software programming issue of the Telematics Control Unit (TCU, also referred to as TSU), certain functions may not operate as designed when accessed from the Screen Audio display. This condition…
A26-037 · Over The Air · issued Feb 24, 2026
Electrical System problems in other Accord years
| Year | Reports | Share |
|---|---|---|
| 2025 Accord | 9 | 11% |
| 2024 Accord | 23 | 16% |
| 2022 Accord | 94 | 39% |
| 2021 Accord | 61 | 27% |
| 2020 Accord | 51 | 14% |
| 2019 Accord | 105 | 15% |
| 2018 Accord | 289 | 15% |
| 2017 Accord | 152 | 28% |
| 2016 Accord | 195 | 32% |
| 2015 Accord | 237 | 39% |
| 2014 Accord | 378 | 39% |
| 2013 Accord | 414 | 29% |
Other reported problem areas on the 2023 Honda Accord
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.