Honda has announced a large safety recall affecting 2023 to 2025 Accord Hybrids. The massive recall involves more than 256,000 vehicles. Honda says the recall will address a software defect. The issue could lead to a sudden loss of drive power while the vehicle is in motion.

Getting to the Bottom of the Problem

A report said that there was a bug in the Accord’s integrated control module (ICM). The ICM’s CPU could reset while driving in several situations. This could cause an unexpected break in power delivery.

The faulty software misidentifies internal communication errors as CPU malfunctions. More ICM-controlled systems add electrical load and generate noise. This causes communication disruptions to increase. The CPU could mistakenly detect abnormalities and shut down. The sudden loss of power while driving increases the risk of crashes.

Investigations determined that ICM supplier Astemo Indiana is tied to the software fault. Reports say the manufacturer didn’t consider all component specs when making the product. Because of this, the ICM couldn’t handle all internal system communication settings

What Owners Can Do

Honda discovered the issue on June 9, 2025. This prompted an extensive analysis and a formal recall decision. Honda also quarantined select vehicles in preparation for a remedy. The company developed a revised ICM CPU software package. Production of the new components began in October 2025.

Honda will install the updated software in the 2022 to 2025 Accord Hybrids. The company is set to notify owners by January 5, 2026. It’s also advising drivers to stay alert for warning lights or reduced performance. They should also be on the lookout for strange conduct when driving. If any of these signs appear, they should get in touch with a Honda dealer.