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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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Only bulletins with component: Equipment and accessories are shown. Show all

Bulletins, newest first
BTI&112920219012021-12-03. Service bulletin. STRUCTURE:INTERIOR PANELS:DASHBOARD; EQUIPMENT:ELECTRICAL; STRUCTURE; STRUCTURE:BODY:DOOR. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2017-2021 NSXs with a client complaint of door rattle in the tweeter area. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
ONLX8Z021620212021-02-26. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Owner Notification Letter - The vehicle may not start upon first press of the ENGINE START/STOP button. Also, the MID displays the error message KEYLESS START SYSTEM ERROR, and DTC B12C5 (Engine Start/Stop Switch Failure) is stored. American Honda is extending the warranty on the engine start/stop switch to 9 years from the original date of purchase or 125,000 miles, whichever comes first.
BBOM120920202020-12-19. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Dealer Message - Today, December 9, 2020, Acura is announcing a warranty extension for certain 2017 NSX vehicles. This warranty extension covers the engine start/stop switch to address concerns of difficulty in starting or stopping the engine. Acura is extending the warranty coverage of the engine start/stop switch to 9 years from the original date of purchase or 125,000 miles, whichever comes first.
BPaS070620209012020-07-16. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; STRUCTURE:BODY:DOOR. Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2019 NSXs with a client complaint of the outer door handle not retracting properly. 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.
BPaS051920209022020-05-28. Service bulletin. LATCHES/LOCKS/LINKAGES; EQUIPMENT ADAPTIVE/MOBILITY. Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2019 NSXs with a client complaint of the outer door handle not retracting properly. 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.u
BPaS030320209042020-03-12. Service bulletin. LATCHES/LOCKS/LINKAGES; STRUCTURE:BODY:DOOR; EQUIPMENT ADAPTIVE/MOBILITY. Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2019 NSXs with a client complaint of the outer door handle not retracting properly. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
ONL6EL02142020_12020-02-20. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Owner Notification Letter - During assembly, the Owner Information CD that was placed in the vehicle did not include all the required emissions components in the Emissions Warranty Parts List. Enclosed in this package is an updated Owner Information CD that includes the updated Emission Warranty Parts List. Please place this CD in your vehicle glove box and discard the original Owner Information CD.
B19-0132019-04-21. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT:APPLIANCE:AIR CONDITIONER. Service Bulletin - One or more of the climate control panel buttons are sticking and/or rattling when driving.
B17010B2018-12-03. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY. ServiceNews Article - Are any of the trunk mat trim fasteners loose? This can happen if they were pried out when removing the trim. Prying out these fasteners can damage them so they won't hold the trim securely in place.
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.
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.
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.
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.
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.
BPaS092120179012017-10-04. Service bulletin. EQUIPMENT:MECHANICAL. Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017 NSXs with a client complaint of excessive wind noise while driving. To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
BTS1703012017-08-25. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. Tech line summary article - To improve efficiency, the factory has installed new equipment for filling the engine coolant system, which cuts down on the amount of engine run time. As a result, the engine coolant level may be above the MAX mark on the reserve tank when the vehicle leaves the factory.
B17020C2017-06-28. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; STRUCTURE:BODY. SERVICE NEWS ARTICLE - AT THE TQI, ARE YOU NOTICING AIR BUBBLES UNDER THE CLEAR PROTECTIVE TAPE? IF THEY’RE SMALLER THAN 5 MM IN DIAMETER AND/OR LAY FLAT, DON’T WORRY, THEY’RE NORMAL AND WILL DISAPPEAR IN A WEEK OR TWO AFTER VEHICLE DELIVERY. ON THE OTHER HAND, IF YOU’RE SEEING A CREASE OR A BULGING AIR POCKET, THEN YOU SHOULD REPLACE THE TAPE.
B17010B2017-06-16. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY. SERVICE NEWS ARTICLE - ARE ANY OF THE TRUNK MAT TRIM FASTENERS LOOSE? THIS CAN HAPPEN IF THEY WERE PRIED OUT WHEN REMOVING THE TRIM. PRYING OUT THESE FASTENERS CAN DAMAGE THEM SO THEY WON’T HOLD THE TRIM SECURELY IN PLACE.
BTS1607022016-12-28. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. TECHLINE SUMMARY ARTICLE - JUST SO YOU KNOW, THE AUDIO UNIT IN THE 2017 NSX DOES NOT OFFER AM RECEPTION OR A CD PLAYER. FURTHERMORE, BOTH NAVIGATION AND SIRIUSXM® RADIO ARE OPTIONAL FEATURES.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.