Service bulletins for the 2021 Honda Odyssey
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
152 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
| A23-091 | 2023-12-23. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING. Service Bulletin - Due to variations in the purge control solenoid valve spring, the valve wears unevenly and intermittently sticks. This may result in setting DTC P0441 (Evaporative Emission (EVAP) System Purge Flow Malfunction). |
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| ATI&11272023909 | 2023-12-08. Service bulletin. FUEL SYSTEM, GASOLINE. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2024 Odysseys with a customer complaint of the fuel door not opening when pressed. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
| ABOM11102023902 | 2023-11-29. Service bulletin. ENGINE AND ENGINE COOLING. Dealer Message - Under certain circumstances, after coming to a stop and the idle stop feature engages, the vehicle may not automatically restart. Typically, the customer can immediately restart the vehicle by selecting Park and pushing the ENGINE START/STOP button. |
| A23-008 | 2023-11-29. Service bulletin. ENGINE AND ENGINE COOLING. Service Bulletin - Under certain circumstances, after coming to a stop and the idle stop feature engages, the vehicle may not automatically restart. Typically, the customer can immediately restart the vehicle by selecting Park and pushing the ENGINE START/STOP button. |
| ATI&11062023905 | 2023-11-16. Service bulletin. FUEL SYSTEM, GASOLINE. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2024 Odysseys with a customer complaint of the fuel door not opening when pressed. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
| ATI&10232023903 | 2023-11-01. Service bulletin. FUEL SYSTEM, GASOLINE. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2024 Odysseys with a customer complaint of the fuel door not opening when pressed. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
| ATI&10022023905 | 2023-10-17. Service bulletin. LATCHES/LOCKS/LINKAGES; LATCHES/LOCKS/LINKAGES:DOORS:LOCK. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2023 Odysseys, Passports, Pilots, & Ridgelines with a customer complaint of the door handle not operating from the inner door handle or not being able to lock the vehicle using the inner handle button. Customer may also complain of the child lock remaining locked/enabled while in “unlock” setting. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
| ATI&09182023902 | 2023-09-26. Service bulletin. STRUCTURE; LATCHES/LOCKS/LINKAGES. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2023 Odysseys, Passports, Pilots, & Ridgelines with a customer complaint of the door handle not operating from the inner door handle or not being able to lock the vehicle using the inner handle button. Customer may also complain of the child lock remaining locked/enabled while in “unlock” setting. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
| ATI&09012023902 | 2023-09-13. Service bulletin. LATCHES/LOCKS/LINKAGES; STRUCTURE:BODY:DOOR. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2023 Odysseys, Passports, Pilots, & Ridgelines with a customer complaint of the door handle not operating from the inner door handle or not being able to lock the vehicle using the inner handle button. Customer may also complain of the child lock remaining locked/enabled while in “unlock” setting. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
| ATI&08172023901 | 2023-08-23. Service bulletin. STRUCTURE:BODY:DOOR; STRUCTURE; LATCHES/LOCKS/LINKAGES. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2023 Odysseys, Passports, Pilots, & Ridgelines with a customer complaint of the door handle not operating from the inner door handle or not being able to lock the vehicle using the inner handle button. Customer may also complain of the child lock remaining locked/enabled while in “unlock” setting. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
| ATI&08012023902 | 2023-08-16. Service bulletin. LATCHES/LOCKS/LINKAGES. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2023 Odysseys, Passports, Pilots, & Ridgelines with a customer complaint of the door handle not operating from the inner door handle or not being able to lock the vehicle using the inner handle button. Customer may also complain of the child lock remaining locked/enabled while in “unlock” setting. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
| ATI&08072023901 | 2023-08-16. Service bulletin. STRUCTURE. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2023 Odysseys with a customer complaint of the power sliding door motor inop. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
| A23-027 | 2023-08-03. Service bulletin. ENGINE AND ENGINE COOLING. Service Bulletin - Under certain circumstances, after coming to a stop and the idle stop feature engages, the vehicle may not automatically restart. Typically, the customer can immediately restart the vehicle by selecting Park and pushing the ENGINE START/STOP button. |
| ATI&07242023908 | 2023-08-03. Service bulletin. STRUCTURE. Dealer Message -American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2023 Odysseys with a customer complaint of the power sliding door motor inop. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
| ATI&07172023902 | 2023-07-27. Service bulletin. LATCHES/LOCKS/LINKAGES. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2023 Odysseys, Passports, Pilots, & Ridgelines with a customer complaint of the door handle not operating from the inner door handle or not being able to lock the vehicle using the inner handle button. Customer may also complain of the child lock remaining locked/enabled while in “unlock” setting. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
| ATI&07102023905 | 2023-07-21. Service bulletin. STRUCTURE; STRUCTURE:BODY:DOOR. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2023 Odysseys with a customer complaint of the power sliding door motor inop. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
| ATI&06302023902 | 2023-07-06. Service bulletin. LATCHES/LOCKS/LINKAGES; STRUCTURE. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2023 Odysseys, Passports, Pilots, & Ridgelines with a customer complaint of the door handle not operating from the inner door handle or not being able to lock the vehicle using the inner handle button. Customer may also complain of the child lock remaining locked/enabled while in “unlock” setting. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
| ATI&06152023902 | 2023-06-21. Service bulletin. LATCHES/LOCKS/LINKAGES; STRUCTURE. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2023 Odysseys, Passports, Pilots, & Ridgelines with a customer complaint of the door handle not operating from the inner door handle or not being able to lock the vehicle using the inner handle button. Customer may also complain of the child lock remaining locked/enabled while in “unlock” setting. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
| ATI&06162023901 | 2023-06-21. Service bulletin. STRUCTURE; STRUCTURE:BODY:DOOR. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2023 Odysseys with a customer complaint of the power sliding door motor inop. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
| ATI&06022023907 | 2023-06-15. Service bulletin. STRUCTURE; STRUCTURE:BODY:DOOR. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2023 Odysseys with a customer complaint of the power sliding door motor inop. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
| ATI&05302023904 | 2023-06-02. Service bulletin. STRUCTURE:BODY:DOOR; STRUCTURE. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2023 Odysseys with a customer complaint of the power sliding door motor inop. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
| ATI&05312023901 | 2023-06-02. Service bulletin. LATCHES/LOCKS/LINKAGES; STRUCTURE. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2023 Odysseys, Passports, Pilots, & Ridgelines with a customer complaint of the door handle not operating from the inner door handle or not being able to lock the vehicle using the inner handle button. Customer may also complain of the child lock remaining locked/enabled while in “unlock” setting. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
| ATI&05152023908 | 2023-05-31. Service bulletin. LATCHES/LOCKS/LINKAGES; STRUCTURE. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2023 Odysseys, Passports, Pilots, & Ridgelines with a customer complaint of the door handle not operating from the inner door handle or not being able to lock the vehicle using the inner handle button. Customer may also complain of the child lock remaining locked/enabled while in “unlock” setting. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
| ATI&05162023905 | 2023-05-31. Service bulletin. FUEL SYSTEM, GASOLINE. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2023 Odysseys with a customer complaint of the fuel door inop. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
| ATI&05182023903 | 2023-05-31. Service bulletin. STRUCTURE; STRUCTURE:BODY:DOOR. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2023 Odysseys with a customer complaint of the power sliding door motor inop. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.