Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
A26-007
Service Bulletin/Repair Instructions
Service Bulletin - Under certain conditions, the cylinder head gasket effectiveness may be reduced which may cause vehicles to experience overheating, coolant loss, misfire and/or DTCs P0300 thru P0304 stored.
AEBM08262026901
Other
Dealer Message - Under certain conditions, the cylinder head gasket effectiveness may be reduced which may cause vehicles to experience overheating, coolant loss, misfire, and/or DTCs P0300 through P0304 stored.
A26-080
Service Bulletin/Repair Instructions
Service Bulletin - To better manage engine temperatures, a PGM-FI update has been developed to optimize electric water pump operation.
AEBM07242026902
Other
Dealer Message - To help improve engine temperatures, a software update has been developed for the electric water pump to optimize its operation.
A25-017
Service Bulletin/Repair Instructions
Service Bulletin - A slight engine vibration and the Malfunction Indicator Lamp (MIL) is ON with DTC P0700 (Transmission Control System MIL Request) set during start-up in below freezing temperatures.
A23-094
Service Bulletin/Repair Instructions
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 contacting the top of the front damper body.
A26-025
Service Bulletin/Repair Instructions
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 multiple warning lights, Malfunction Indicator Lights (MIL), and decreased hybrid system performance.
AATS30566
Other
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.
AEBM04032026903
Other
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 leakage, illumination of multiple Malfunction Indicator Lights (MIL), and/or loss of driving force.
ATI&03032026905
Other
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 leak from the cylinder head cover gasket during routine maintenance. To better understand the cause of this condition, AHM would like to collect certain parts from the vehicle prior to you attempting a repair of any kind.
ATI&10012025906
Other
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2023-2024 FHEV Accords & CR-Vs with a customer complaint of an oil leak or a dealer noticing an oil leak from the head cover gasket during routine maintenance. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
AA29051
Other
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.
A25-044
Service Bulletin/Repair Instructions
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 that fouls the spark plug(s) and causing the PCM to misread the A/F sensor heater resistance. Other DTCs may also include: P0700, P0300, P219C, P219D, P219E, P219F, P0172.
ATI&05222025901
Other
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 DTCs. In some cases, the customer may also experience their vehicle losing power. To better understand the cause of this condition, AHM would like to collect information from the vehicle.
A25-020
Service Bulletin/Repair Instructions
Service Bulletin - The Malfunction Indicator Lamp (MIL) is displayed and DTC P26CC (Electric Engine Coolant Pump Circuit Low Voltage) is stored when starting the vehicle in freezing temperatures.
ATI&01302025903
Other
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2023-24 Accords FHEVs with a customer complaint of front damper noise. The original dampers may also be leaking. To better understand the cause of this condition, AHM would like to collect parts from the vehicle prior to you attempting a repair of any kind.
ATI&01162025902
Other
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2023-24 Accords FHEVs with a customer complaint of front damper noise. The original dampers may also be leaking. To better understand the cause of this condition, AHM would like to collect parts from the vehicle prior to you attempting a repair of any kind.
ATI&01022025907
Other
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2023-24 Accords FHEVs with a customer complaint of front damper noise. The original dampers may also be leaking. To better understand the cause of this condition, AHM would like to collect parts from the vehicle prior to you attempting a repair of any kind.
ATI&12022024908
Other
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2023-24 Accords FHEVs with a customer complaint of front damper noise. The original dampers may also be leaking. To better understand the cause of this condition, AHM would like to collect parts from the vehicle prior to you attempting a repair of any kind.
ATI&11052024905
Other
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2023-24 Accords FHEVs with a customer complaint of front damper noise. The original dampers may also be leaking. To better understand the cause of this condition, AHM would like to collect parts from the vehicle prior to you attempting a repair of any kind.
ATI&10212024911
Other
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2023-24 Accords FHEVs with a customer complaint of front damper noise. The original dampers may also be leaking. To better understand the cause of this condition, AHM would like to collect parts from the vehicle prior to you attempting a repair of any kind.
ATI&10072024906
Other
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2023-24 Accords FHEVs with a customer complaint of front damper noise. The original dampers may also be leaking. To better understand the cause of this condition, AHM would like to collect parts from the vehicle prior to you attempting a repair of any kind.
ATI&09132024901
Other
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2023-24 Accords FHEVs with a customer complaint of front damper noise. The original dampers may also be leaking. To better understand the cause of this condition, AHM would like to collect parts from the vehicle prior to you attempting a repair of any kind.
A24-055
Service Bulletin/Repair Instructions
Service Bulletin - A complaint of a creaking or squeaking noise coming from the passenger side dash area when the climate control switches from FRESH to RECIRC or RECIRC to FRESH due to a lack of grease applied to the recirculation motor/gear assembly.
ATI&04112024907
Service Bulletin/Repair Instructions
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2023-2024 Accord FHEVs & CR-V FHEVs with a customer complaint of the âEmissions System Warningâ Malfunction Indicator Light (MIL) on with DTC P2101 (Throttle Actuator "A" Control Motor Circuit Range/Performance) stored. Customer may experience the vehicle going into âlimp homeâ mode. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.