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Service bulletins for the 2017 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.

127 on file from NHTSA, as of 2026-10-19.

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Bulletins, newest first
BPaS100220189032018-10-15. Service bulletin. STEERING. Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2019 NSXs with a client complaint of a rattle noise coming from the steering wheel (driver?s airbag area). To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
BPaS100220189022018-10-15. Service bulletin. EQUIPMENT. Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2018 NSXs with a client complaint of a rattle or a squeak noise coming from the carbon fiber meter visor. To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
BPaS091720189032018-10-15. Service bulletin. AIR BAGS; STEERING. Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2019 NSXs with a client complaint of a rattle noise coming from the steering wheel (driver?s airbag area). To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
BPaS091720189022018-10-15. Service bulletin. EQUIPMENT. Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2018 NSXs with a client complaint of a rattle or a squeak noise coming from the carbon fiber meter visor. To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
BPaS083120189052018-09-17. Service bulletin. STEERING. Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2019 NSXs with a client complaint of a rattle noise coming from the steering wheel (driver's airbag area). To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
BPaS083120189022018-09-17. Service bulletin. ENGINE AND ENGINE COOLING. Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2018 NSXs with a client complaint of a rattle or a squeak noise coming from the carbon fiber meter visor. To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
BPaS081520189052018-09-17. Service bulletin. ENGINE AND ENGINE COOLING. Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2018 NSXs with a client complaint of a rattle or a squeak noise coming from the carbon fiber meter visor. To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
BPaS072720189052018-08-20. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2018 NSXs with a client complaint of a rattle or a squeak noise coming from the carbon fiber meter visor. To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
BPaS070920189022018-08-06. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2018 NSXs with a client complaint of a rattle or a squeak noise coming from the carbon fiber meter visor. To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
BPaS070920189022018-07-30. Service bulletin. EQUIPMENT. Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2018 NSXs with a client complaint of a rattle or a squeak noise coming from the carbon fiber meter visor. To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
B18060C2018-07-16. Service bulletin. SERVICE BRAKES, HYDRAULIC; SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS; SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC. Servicenews article - The brake pads for models with iron brake discs have a high metallic content. That's to ensure high-performance braking under a wide range of conditions. But if the vehicle is parked with wet brakes, the pads and brake discs can rust together, which may cause a clunking or rubbing the next time the vehicle is driven. This is normal for brakes with high-friction pads and iron discs, and doesn't affect brake operation.
BPaS051020189022018-07-16. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2018 NSXs with a client complaint of a rattle or a squeak noise coming from the carbon fiber meter visor. To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
BPaS053120189032018-06-11. Service bulletin. EQUIPMENT. Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2018 NSXs with a client complaint of a rattle or a squeak noise coming from the carbon fiber meter visor. To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
BBOM052420189012018-06-11. Service bulletin. AIR BAGS; EQUIPMENT. Dealer message - Today, May 24, 2018, Acura is announcing a warranty extension for 2002-17 Acura vehicles. This warranty extension applies in cases where any of the replacement driver?s and/or front passenger?s airbag inflators have failed internally.
BPaS042320189012018-05-14. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2018 NSXs with a client complaint of a rattle or a squeak noise coming from the carbon fiber meter visor. To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
BPaS040620189032018-04-23. Service bulletin. EQUIPMENT. Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2018 NSXs with a client complaint of a rattle or a squeak noise coming from the carbon fiber meter visor. To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
BPaS032020189022018-04-16. Service bulletin. ENGINE AND ENGINE COOLING. Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2018 NSXs with a client complaint of a rattle or a squeak noise coming from the carbon fiber meter visor. To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
BPaS030220189022018-04-16. Service bulletin. ENGINE AND ENGINE COOLING; BACK OVER PREVENTION. Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2018 NSXs with a client complaint of a rattle or a squeak noise coming from the carbon fiber meter visor. To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
BTS1702022018-03-13. Service bulletin. FUEL SYSTEM, GASOLINE. Tech line summary article - If there?s an EVAP system leak from the filler neck (DTC P0455 [EVAP system large leak detected] or P0456 [EVAP system very small leak detected] is set), don?t replace the fuel fill pipe! Instead, replace the mis-fuel inhibit device and the main flap unit. Acura parts stock carries replacement parts just for this purpose.
BPaS011120189012018-03-13. Service bulletin. STRUCTURE. Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2018 NSXs with a client complaint of a rattle or a squeak noise coming from the carbon fiber meter visor. To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
BPaS013020189032018-03-05. Service bulletin. ENGINE AND ENGINE COOLING; BACK OVER PREVENTION. Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2018 NSXs with a client complaint of a rattle or a squeak noise coming from the carbon fiber meter visor. To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
BPaS021520189032018-02-26. Service bulletin. EQUIPMENT. Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2018 NSXs with a client complaint of a rattle or a squeak noise coming from the carbon fiber meter visor. To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
BPaS011620189012018-02-05. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR; VISIBILITY:GLASS, SIDE/REAR. Dealer message - American Honda is reviewing a new countermeasure for a wind noise coming from the side window in the NSX. If you receive a NSX with VIN# ending in 926 or less, with the client complaining about a wind noise heard when driving over 50 mph, and you are able to verify the noise is coming from the area where the side power mirrors are (either side); please report it to TechLine immediately before conducting any repair.
BTS1702022018-01-29. Service bulletin. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP; FUEL SYSTEM, GASOLINE. Tech line summary article - If there?s an EVAP system leak from the filler neck (DTC P0455 [EVAP system large leak detected] or P0456 [EVAP system very small leak detected] is set), don?t replace the fuel fill pipe! Instead, replace the mis-fuel inhibit device and the main flap unit. Acura parts stock carries replacement parts just for this purpose.
BPaS011120189012018-01-29. Service bulletin. ENGINE AND ENGINE COOLING. Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2018 NSXs with a client complaint of a rattle or a squeak noise coming from the carbon fiber meter visor. To fully 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.