Honda Accord Service Bulletins
227 manufacturer communications on file.
- September 16, 2026•Document ID: 11037426OtherELECTRICAL SYSTEM
- Mfr Comm. #:
- AAHS09162026902
- Date Added:
- September 21, 2026
- Manufacturer:
- HONDA
SummaryDealer Message - On August 21st, 2026, American Honda issued a Product Update for certain 2018-2022 Accord and Accord Hybrid models that received the accessory Wireless CarPlay and Android Auto upgrade. Refer to Service Bulletin 26-068 for additional information regarding the Product Update.
Associated Products (2)Associated Documents - August 31, 2026•Document ID: 11036655OtherELECTRICAL SYSTEM
- Mfr Comm. #:
- AATS31549
- Date Added:
- September 2, 2026
- Manufacturer:
- HONDA
SummaryTech Line Summary - Customers may report that the center display unit changes screens on its own, registers unintended inputs, or operates erratically without user interaction. The condition may be more noticeable when vehicle interior temperatures are elevated.
Associated Products (2)Associated Documents - August 26, 2026•Document ID: 11036424OtherENGINE
- Mfr Comm. #:
- AEBM08262026901
- Date Added:
- August 27, 2026
- Manufacturer:
- HONDA
SummaryDealer 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.
Associated Products (18)Associated Documents - August 26, 2026•Document ID: 11036404Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- A26-005
- Date Added:
- August 27, 2026
- Manufacturer:
- HONDA
SummaryService 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.
Associated Products (4)Associated Documents - August 26, 2026•Document ID: 11036336Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- A26-003
- Date Added:
- August 24, 2026
- Manufacturer:
- HONDA
SummaryService 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.
Associated Products (2)Associated Documents - August 21, 2026•Document ID: 11036326Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- A26-068
- Date Added:
- August 24, 2026
- Manufacturer:
- HONDA
SummaryService Bulletin - On certain 2018-2022 Accord and 2018-22 Accord Hybrid vehicles equipped with the Wireless CarPlay and Android Auto software upgrade, a programming issue within the Wireless CarPlay and Android Auto software may cause an invalid "License Authentication Error" message to appear on the display audio screen after approximately 1,500 ignition ON/OFF cycles.
Associated Products (2)Associated Documents - August 21, 2026•Document ID: 11036323OtherELECTRICAL SYSTEM
- Mfr Comm. #:
- AEBM08212026901
- Date Added:
- August 24, 2026
- Manufacturer:
- HONDA
SummaryDealer Message - Due to a software programming issue within the Wireless CarPlay and Android Auto system, an invalid "License Authentication Error" message may appear on the Display Audio screen after approximately 1,500 ignition switch activations ON/OFF.
Associated Products (2)Associated Documents - May 15, 2026•Document ID: 11032798Over The AirELECTRICAL SYSTEM
- Mfr Comm. #:
- A26-037
- Date Added:
- May 20, 2026
- Manufacturer:
- HONDA
SummaryOver 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 results in an error message displayed on the screen indicating "Setting Update Failure" when customers try to change certain settings.
Associated Products (3)Associated Documents - May 2, 2026•Document ID: 11032792Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- A26-063
- Date Added:
- May 20, 2026
- Manufacturer:
- HONDA
SummaryService Bulletin - Certain 2026 Accord and Accord Hybrid vehicles shipped with incorrect safety ratings and/or country of origin for the transmission on the Monroney Labels. The vehicles are in compliance; the Monroney Label information is not.
Associated Products (1)Associated Documents - May 2, 2026•Document ID: 11032791OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- AEBM05012026902
- Date Added:
- May 20, 2026
- Manufacturer:
- HONDA
SummaryDealer Message - American Honda is announcing a product update for certain 2026 Accord and Accord Hybrid vehicles shipped with Monroney labels that have incorrect safety ratings and/or transmission country of origin. The vehicles themselves comply with applicable regulations but the information on the Monroney labels does not.
Associated Products (1)Associated Documents - April 22, 2026•Document ID: 11031760Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- A23-094
- Date Added:
- April 30, 2026
- Manufacturer:
- HONDA
SummaryService 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.
Associated Products (11)Associated Documents - April 7, 2026•Document ID: 11031289OtherELECTRICAL SYSTEM
- Mfr Comm. #:
- AATS30566
- Date Added:
- April 14, 2026
- Manufacturer:
- HONDA
SummaryTech 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.
Associated Products (9)Associated Documents - April 3, 2026•Document ID: 11031280OtherVISIBILITY/WIPER
- Mfr Comm. #:
- ATI&04022026904
- Date Added:
- April 14, 2026
- Manufacturer:
- HONDA
SummaryDealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2023-2026 Accords with a customer complaint of a noise from the instrument panel garnish in the center and passenger vent outlet areas with HVAC system off. The noise can be described as buzzing, rattling, or ticking. 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.
Associated Products (4)Associated Documents - March 26, 2026•Document ID: 11030675Over The AirELECTRICAL SYSTEM
- Mfr Comm. #:
- AEBM03262026906
- Date Added:
- April 3, 2026
- Manufacturer:
- HONDA
SummaryDealer 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 error message being displayed on the screen indicating "Setting Update Failure" when customers attempt to change certain settings.
Associated Products (3)Associated Documents - March 20, 2026•Document ID: 11030198Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- AATS30466
- Date Added:
- March 24, 2026
- Manufacturer:
- HONDA
SummaryService Bulletin - Customer complains of a clicking, light ticking, or binding sound while turning the steering wheel due to lack of sufficient clearance between the steering gearbox motor housing and the steering rack.
Associated Products (4)Associated Documents - February 26, 2026•Document ID: 11029280OtherSTRUCTURE:BODY
- Mfr Comm. #:
- ATI&02262026901
- Date Added:
- March 3, 2026
- Manufacturer:
- HONDA
SummaryDealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2023-2026 Accords with a customer complaint of a noise from the instrument panel garnish. The noise can be described as buzzing, rattling, or ticking. 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.
Associated Products (4)Associated Documents - February 24, 2026•Document ID: 11029233Over The AirELECTRICAL SYSTEM
- Mfr Comm. #:
- A26-037
- Date Added:
- March 3, 2026
- Manufacturer:
- HONDA
SummaryOver 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 results in an error message being displayed on the screen indicating "Setting Update Failure" when customers attempt to change certain settings.
Associated Products (3)Associated Documents - February 21, 2026•Document ID: 11029230Over The AirELECTRICAL SYSTEM
- Mfr Comm. #:
- AEBM02202026901
- Date Added:
- March 3, 2026
- Manufacturer:
- HONDA
SummaryOver The Air - 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 error message being displayed on the screen indicating "Setting Update Failure" when customers attempt to change certain settings.
Associated Products (3)Associated Documents - February 11, 2026•Document ID: 11028916OtherSTRUCTURE:BODY
- Mfr Comm. #:
- ATI&02102026901
- Date Added:
- February 20, 2026
- Manufacturer:
- HONDA
SummaryDealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2023-2026 Accords with a customer complaint of a noise from the instrument panel garnish. The noise can be described as buzzing, rattling, or ticking. 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.
Associated Products (4)Associated Documents - January 31, 2026•Document ID: 11028511OtherVISIBILITY/WIPER
- Mfr Comm. #:
- ATI&01302026902
- Date Added:
- February 6, 2026
- Manufacturer:
- HONDA
SummaryDealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2023-2025 Accords, 2022-2025 Civics & Odysseys with a customer complaint of a detached or loose rearview mirror bracket/slug from the windshield. Failure between the mount spring and bracket will not be accepted. 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.
Associated Products (11)Associated Documents