Honda Odyssey Service Bulletins
1,545 manufacturer communications on file.
- July 18, 2025•Document ID: 11020825Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- A25-061
- Date Added:
- July 23, 2025
- Manufacturer:
- HONDA
SummaryService Bulletin - The piston ring function deteriorates due to ring wear and sticking from sludge. Oil from the crankcase adheres to the spark plug leading to carbon fouling and misfire. This can set DTCs P0301 No. 1 cylinder misfire detected, P0302 No. 2 cylinder misfire detected, P0303 No. 3 cylinder misfire detected, P0304 No. 4 cylinder misfire detected, and cause the MIL to come on.
Associated Products (5)Associated Documents - July 15, 2025•Document ID: 11020821OtherENGINE
- Mfr Comm. #:
- ATI&07152025901
- Date Added:
- July 23, 2025
- Manufacturer:
- HONDA
SummaryDealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2023-2025 Odysseys, Passports, and Ridgelines with a customer complaint of a no auto re-start condition after going into an auto idle stop. The push button ignition may or may not restart the engine. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
Associated Products (9)Associated Documents - July 8, 2025•Document ID: 11020823OtherVISIBILITY/WIPER
- Mfr Comm. #:
- ATI&07082025903
- Date Added:
- July 23, 2025
- 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 loose or detached rearview mirror bracket. 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 - July 7, 2025•Document ID: 11020577OtherVISIBILITY/WIPER
- Mfr Comm. #:
- ATI&07072025905
- Date Added:
- July 9, 2025
- 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 loose or detached rearview mirror bracket. 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 - June 17, 2025•Document ID: 11020087OtherENGINE
- Mfr Comm. #:
- AEBM06172025901
- Date Added:
- July 2, 2025
- Manufacturer:
- HONDA
SummaryDealer Message - Piston ring effectiveness may be reduced due to excessive wear and oil sludge build-up, which can cause oil to adhere to the spark plug, potentially leading to carbon fouling and misfire triggering DTCs P0301 through P0304 and cause the MIL to come on.
Associated Products (8)Associated Documents - June 17, 2025•Document ID: 11020085Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- A25-061
- Date Added:
- July 2, 2025
- Manufacturer:
- HONDA
SummaryService Bulletin - The piston ring function deteriorates due to ring low wear toughness and sticking from sludge. Oil adheres to the spark plug leading to carbon fouling and misfire.
Associated Products (5)Associated Documents - June 4, 2025•Document ID: 11019898OtherPOWER TRAIN
- Mfr Comm. #:
- ONL6T806032025 Honda Lett
- Date Added:
- July 1, 2025
- Manufacturer:
- HONDA
SummaryOwner Notification Letter - Under certain circumstances, the torque converter lock-up clutch cannot provide adequate holding force due to pressure bleeding down through a crack in the lock-up piston. The reduced lock-up clutch capacity results in the transmission indicator flashing “D” and sets DTC P0741 Torque Converter Clutch Circuit Performance or Stuck Off.
Associated Products (2)Associated Documents - June 4, 2025•Document ID: 11019895OtherPOWER TRAIN
- Mfr Comm. #:
- ONL6T806032025 Odyssey Le
- Date Added:
- July 1, 2025
- Manufacturer:
- HONDA
SummaryOwner Notification Letter - Under certain circumstances, the torque converter lock-up clutch cannot provide adequate holding force due to pressure bleeding down through a crack in the lock-up piston. The reduced lock-up clutch capacity results in the transmission indicator flashing “D” and sets DTC P0741 Torque Converter Clutch Circuit Performance or Stuck Off.
Associated Products (1)Associated Documents - June 4, 2025•Document ID: 11019893OtherPOWER TRAIN
- Mfr Comm. #:
- ONL6T806032025 Honda Form
- Date Added:
- July 1, 2025
- Manufacturer:
- HONDA
SummaryOwner Notification Letter - Under certain circumstances, the torque converter lock-up clutch cannot provide adequate holding force due to pressure bleeding down through a crack in the lock-up piston. The reduced lock-up clutch capacity results in the transmission indicator flashing “D” and sets DTC P0741 Torque Converter Clutch Circuit Performance or Stuck Off.
Associated Products (2)Associated Documents - May 21, 2025•Document ID: 11019246OtherENGINE
- Mfr Comm. #:
- ATI&05212025902
- Date Added:
- June 5, 2025
- Manufacturer:
- HONDA
SummaryDealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2023-2025 Odysseys, Passports, Pilots, and Ridgelines with a customer complaint of a no auto re-start condition after going into an auto idle stop. The push button ignition may or may not restart the engine. 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 (12)Associated Documents - April 18, 2025•Document ID: 11017325Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- A23-077
- Date Added:
- April 29, 2025
- Manufacturer:
- HONDA
SummaryService Bulletin - Torque converters may not have been manufactured to proper specifications. As a result, the lock-up clutch cannot provide adequate holding force due to pressure bleeding down through a crack in the lock-up piston. The reduced lock-up clutch capacity results in the transmission indicator flashing “D” and set the DTC P0741 Torque Converter Clutch Performance or Stuck OFF.
Associated Products (1)Associated Documents - April 18, 2025•Document ID: 11017320OtherENGINE
- Mfr Comm. #:
- AEBM04182025901
- Date Added:
- April 29, 2025
- Manufacturer:
- HONDA
SummaryDealer Message - Torque converters may not have been manufactured to proper specifications. As a result, the torque converter lock-up clutch cannot provide adequate holding force due to pressure bleeding down through a crack in the lock-up piston. The reduced lock-up clutch capacity results in the MIL not illuminating. “D” flashes and “Transmission Overheat” message appears setting DTC P0741 Torque Converter Clutch Circuit Performance or Stuck OFF.
Associated Products (7)Associated Documents - February 19, 2025•Document ID: 11015008OtherENGINE
- Mfr Comm. #:
- ONL6AX022025A
- Date Added:
- March 5, 2025
- Manufacturer:
- HONDA
SummaryOwner Notification Letter - Under certain circumstances, after coming to a stop and the idle stop feature engaging, your vehicle may not automatically restart.
Associated Products (6)Associated Documents - January 30, 2025•Document ID: 11013753OtherSTRUCTURE:BODY
- Mfr Comm. #:
- ATI&01302025901
- Date Added:
- February 5, 2025
- Manufacturer:
- HONDA
SummaryDealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2022 Odysseys with a customer complaint of the power sliding door not opening or closing under its own power. 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.
Associated Products (3)Associated Documents - January 16, 2025•Document ID: 11013125OtherSTRUCTURE:BODY
- Mfr Comm. #:
- ATI&01152025908
- Date Added:
- January 25, 2025
- Manufacturer:
- HONDA
SummaryDealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2022 Odysseys with a customer complaint of the power sliding door not opening or closing under its own power. 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.
Associated Products (3)Associated Documents - January 3, 2025•Document ID: 11013103OtherSTRUCTURE:BODY
- Mfr Comm. #:
- ATI&01022025905
- Date Added:
- January 25, 2025
- Manufacturer:
- HONDA
SummaryDealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2022 Odysseys with a customer complaint of the power sliding door not opening or closing under its own power. 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.
Associated Products (3)Associated Documents - December 3, 2024•Document ID: 11011789OtherSTRUCTURE:BODY
- Mfr Comm. #:
- ATI&12022024906
- Date Added:
- December 12, 2024
- Manufacturer:
- HONDA
SummaryDealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2022 Odysseys with a customer complaint of the power sliding door not opening or closing under its own power. 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.
Associated Products (3)Associated Documents - November 5, 2024•Document ID: 11010554OtherSTRUCTURE:BODY
- Mfr Comm. #:
- ATI&11052024907
- Date Added:
- November 14, 2024
- Manufacturer:
- HONDA
SummaryDealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2022 Odysseys with a customer complaint of the power sliding door not opening or closing under its own power. 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.
Associated Products (3)Associated Documents - October 21, 2024•Document ID: 11010121OtherSTRUCTURE:BODY
- Mfr Comm. #:
- ATI&10212024912
- Date Added:
- November 6, 2024
- Manufacturer:
- HONDA
SummaryDealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2022 Odysseys with a customer complaint of the power sliding door not opening or closing under its own power. 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.
Associated Products (3)Associated Documents - October 7, 2024•Document ID: 11009179OtherSTRUCTURE:BODY
- Mfr Comm. #:
- ATI&10072024907
- Date Added:
- October 25, 2024
- Manufacturer:
- HONDA
SummaryDealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2022 Odysseys with a customer complaint of the power sliding door not opening or closing under its own power. 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.
Associated Products (3)Associated Documents