2025 Honda Accord Hybrid service bulletins & manufacturer communications
12 manufacturer communications are on file with NHTSA for the 2025 Honda Accord Hybrid. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.
Technical service bulletin 12
- Service Bulletin - To better manage engine temperatures, a PGM-FI update has been developed to optimize electric water pump operation.A26-080 · Technical service bulletin · Engine · issued Jul 24, 2026
- Dealer Message - To help improve engine temperatures, a software update has been developed for the electric water pump to optimize its operation.AEBM07242026902 · Technical service bulletin · Engine · issued Jul 24, 2026
- Service Bulletin - There is a dull creaking, rubbing, popping, or clicking noise coming from the front of the vehicle while turning at low speeds potentially due to the bump stop c…A23-094 · Technical service bulletin · Structure · issued Apr 22, 2026
- Service Bulletin - The current Power Control Unit (PCU) Radiator Guard does not provide adequate protection. Roadway debris can cause damage to the PCU Radiator which may result in…A26-025 · Technical service bulletin · Power Train · issued Apr 21, 2026
- Service Bulletin - The current Power Control Unit (PCU) Radiator Guard does not provide adequate protection. Roadway debris can cause damage to the PCU Radiator which may result in…A26-025 · Technical service bulletin · Engine · issued Apr 21, 2026
- Tech 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 · Technical service bulletin · Electrical System · issued Apr 7, 2026
- Service Bulletin - The current Power Control Unit (PCU) Radiator Guard does not provide adequate protection. Roadway debris can cause damage to the PCU Radiator which may result in…A26-025 · Technical service bulletin · Power Train · issued Apr 4, 2026
- Dealer Message - The current radiator guard does not provide adequate protection. Roadway debris can cause damage to the Power Control Unit (PCU) radiator which may lead to coolant…AEBM04032026903 · Technical service bulletin · Power Train · issued Apr 4, 2026
- Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2023-2025 FHEV Accords & CR-Vs with a customer complaint of an oil leak or a dealer noticing an oil l…ATI&03032026905 · Technical service bulletin · Engine · issued Mar 3, 2026
- Tech Line - Customers may experience error code S001 with their audio unit. The vehicle may also have DTC B2B05-92 CAN Gateway error stored due to the dealership’s wi-fi settings.AA29051 · Technical service bulletin · Electrical System · issued Aug 4, 2025
- Service Bulletin - The engine runs rough and makes a rattling noise, accompanied by DTC P0134 or P0135 due to a possible fuel injector leak causing a rich air/fuel (A/F) mixture th…A25-044 · Technical service bulletin · Engine · issued Jul 8, 2025
- Dealer Message - American Honda Motor Co., Inc. (AHM) is searching certain 2023-2025 Accord FHEV’s with a customer complaint of multiple warning lights on for lost communication DT…ATI&05222025901 · Technical service bulletin · Electrical System · issued May 22, 2025