Service bulletins for the 2021 Acura NSX
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.
25 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Steering column and wheel are shown. Show all
| BTI&04132022902 | 2022-05-06. Service bulletin. STEERING:COLUMN; STEERING. Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2021 NSXs with a client complaint of steering wheel noise. Noise can be described as a rattle, clicking, or knocking. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.