Service bulletins for the 2023 Acura MDX
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.
131 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
| B23-004 | 2023-08-18. Service bulletin. STRUCTURE. Service Bulletin - Pop noise from the rear roof area when turning into driveways, bumps, or on an incline due to panoramic roof frame mounting bolts unable to maintain the necessary clamp force. This can allow shifting, which may lead to a pop noise. |
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| BTI&08102023903 | 2023-08-18. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2022-2024 MDXs & 2022-2023 RDXs with a client complaint of a visually defective run channel, wind noise, or window function issue that results in recommendation to replace the affected run channel. To better understand the cause of this condition, AHM would like to collect specific information from the vehicle prior to you attempting a repair of any kind. |
| BTI&08142023902 | 2023-08-18. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:COMPRESSOR. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2022-2023 MDXs with a client complaint of the A/C blowing warm air and the technician finding the A/C compressor to be seized. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
| BTI&08032023903 | 2023-08-16. Service bulletin. STRUCTURE; STRUCTURE:BODY:DOOR. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for 2022-2023 MDXs with a client complaint of rear door weatherstrip that is loose, torn or deformed. To better understand the cause of this condition, AHM would like to collect specific information from the vehicle prior to you attempting a repair of any kind. |
| BTI&08072023901 | 2023-08-16. Service bulletin. SEATS. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2022-2023 MDX A-Spec and Advance trim vehicles with a client complaint of the driver’s seat bottom bolster separating. 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. |
| B23-011 | 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 client can immediately restart the vehicle by selecting Park and pushing the ENGINE START/STOP button. |
| BTI&07242023905 | 2023-08-03. Service bulletin. SEATS. Dealer Message -American Honda Motor Co., Inc. (AHM) is searching for certain 2022-2023 MDX A-Spec and Advance trim vehicles with a client complaint of the driver’s seat bottom bolster separating. 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. |
| BTI&07262023904 | 2023-08-03. Service bulletin. STRUCTURE. Dealer Message -American Honda Motor Co., Inc. (AHM) is searching for certain 2022-2024 MDXs & 2022-2023 RDXs with a client complaint of a visually defective run channel, wind noise, or window function issue that results in recommendation to replace the affected run channel. To better understand the cause of this condition, AHM would like to collect specific information from the vehicle prior to you attempting a repair of any kind. |
| BTI&07282023901 | 2023-08-03. Service bulletin. VISIBILITY. Dealer Message -American Honda Motor Co., Inc. (AHM) is searching for certain 2022-2023 MDXs with a client complaint of the A/C blowing warm air and the technician finding the A/C compressor to be seized. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
| B23-013 | 2023-07-27. Service bulletin. STRUCTURE:INTERIOR PANELS:SUN VISOR; ELECTRICAL SYSTEM; VISIBILITY:SUN/MOON ROOF ASSEMBLY. Service Bulletin - The client may notice a loss of auto function, or no function, of the sunroof glass/sunshade due to a Motor-Control Unit error code in the clock frequency check falsely detecting a failure. |
| BTI&07202023901 | 2023-07-27. Service bulletin. STRUCTURE. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for 2022-2023 MDXs with a client complaint of rear door weatherstrip that is loose, torn or deformed. To better understand the cause of this condition, AHM would like to collect specific information from the vehicle prior to you attempting a repair of any kind. |
| B23-013 | 2023-07-21. Service bulletin. STRUCTURE; VISIBILITY:SUN/MOON ROOF ASSEMBLY. Service Bulletin - The client notices loss of auto function, or no function, of the sunroof glass/sunshade due to a Motor-Control Unit error code in the clock frequency check falsely detecting a failure. |
| BTI&07102023904 | 2023-07-21. Service bulletin. SEATS; STRUCTURE. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2022-2023 MDX A-Spec and Advance trim vehicles with a client complaint of the driver’s seat bottom bolster separating. 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. |
| BTI&07102023903 | 2023-07-21. Service bulletin. STRUCTURE; VISIBILITY. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2022-2024 MDXs & 2022-2023 RDXs with a client complaint of a visually defective run channel, wind noise, or window function issue that results in recommendation to replace the affected run channel. To better understand the cause of this condition, AHM would like to collect specific information from the vehicle prior to you attempting a repair of any kind. |
| BTI&07142023901 | 2023-07-21. Service bulletin. VISIBILITY; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2022-2023 MDXs with a client complaint of the A/C blowing warm air and the technician finding the A/C compressor to be seized. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
| BTI&07052023901 | 2023-07-14. Service bulletin. STRUCTURE. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for 2022-2023 MDXs with a client complaint of rear door weatherstrip that is loose, torn or deformed. To better understand the cause of this condition, AHM would like to collect specific information from the vehicle prior to you attempting a repair of any kind. |
| BTI&06202023903 | 2023-06-28. Service bulletin. STRUCTURE. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for 2022-2023 MDXs with a client complaint of rear door weatherstrip that is loose, torn or deformed. To better understand the cause of this condition, AHM would like to collect specific information from the vehicle prior to you attempting a repair of any kind. |
| BTI&06232023901 | 2023-06-28. Service bulletin. VISIBILITY. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2022-2024 MDXs & 2022-2023 RDXs with a client complaint of a visually defective run channel, wind noise, or window function issue that results in recommendation to replace the affected run channel. To better understand the cause of this condition, AHM would like to collect specific information from the vehicle prior to you attempting a repair of any kind. |
| BTI&06152023902 | 2023-06-21. Service bulletin. SEATS. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2022-2023 MDX A-Spec and Advance trim vehicles with a client complaint of the driver’s seat bottom bolster separating. 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. |
| BTI&06062023903 | 2023-06-15. Service bulletin. VISIBILITY; STRUCTURE:BODY:DOOR. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for 2022-2023 MDXs with a client complaint of rear door weatherstrip that is loose, torn or deformed. To better understand the cause of this condition, AHM would like to collect specific information from the vehicle prior to you attempting a repair of any kind. |
| BTI&06082023902 | 2023-06-15. Service bulletin. VISIBILITY. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2022-2024 MDXs & 2022-2023 RDXs with a client complaint of a visually defective run channel, wind noise, or window function issue that results in recommendation to replace the affected run channel. To better understand the cause of this condition, AHM would like to collect specific information from the vehicle prior to you attempting a repair of any kind. |
| BTI&05302023901 | 2023-06-02. Service bulletin. SEATS. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2022-2023 MDX A-Spec and Advance trim vehicles with a client complaint of the driver’s seat bottom bolster separating. 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. |
| B23-013 | 2023-06-02. Service bulletin. STRUCTURE; VISIBILITY:SUN/MOON ROOF ASSEMBLY; STRUCTURE:INTERIOR PANELS:SUN VISOR. Service Bulletin - A driver can notice loss of auto function, or no function, of the sunroof glass/sunshade due to Motor-Control Unit error code in the clock frequency check falsely detecting a failure. |
| BTI&05232023903 | 2023-06-02. Service bulletin. STRUCTURE. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for 2022-2023 MDXs with a client complaint of rear door weatherstrip that is loose, torn or deformed. To better understand the cause of this condition, AHM would like to collect specific information from the vehicle prior to you attempting a repair of any kind. |
| BTI&05092023901 | 2023-05-23. Service bulletin. STRUCTURE. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for 2022-2023 MDXs with a client complaint of rear door weatherstrip that is loose, torn or deformed. To better understand the cause of this condition, AHM would like to collect specific information from 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.