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Service bulletins for the 2021 Honda Pilot

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.

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

By type

By component

By trouble code

Only bulletins with component: Seats are shown. Show all

Bulletins, newest first
A19-0242023-04-20. Service bulletin. SEATS. Service Bulletin - There is a loud buzzing or whining when adjusting the driver’s or front passenger’s seat forward and backward. This is due to the issue that the flex cable in the seat adjustment mechanism is not correctly lubricated.
ATI&011720232023-01-25. Service bulletin. SEATS. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2022 Pilots with a customer complaint of the driver’s side 3rd row headrest not staying upright. 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.
ATI&010320239032023-01-11. Service bulletin. SEATS; SEATS:MID/REAR ASSEMBLY:HEAD RESTRAINT. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2022 Pilots with a customer complaint of the driver’s side 3rd row headrest not staying upright. 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.
ATI&121320229052022-12-21. Service bulletin. SEATS. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2022 Pilots with a customer complaint of the driver’s side 3rd row headrest not staying upright. 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.
ATI&112820229082022-12-06. Service bulletin. SEATS. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2022 Pilots with a customer complaint of the driver’s side 3rd row headrest not staying upright. 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.
ATI&111220229032022-11-15. Service bulletin. SEATS. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2022 Pilots with a customer complaint of the driver’s side 3rd row headrest not staying upright. 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.
ATI&102720229012022-11-01. Service bulletin. SEATS. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2022 Pilots with a customer complaint of the driver’s side 3rd row headrest not staying upright. 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.
A21100B2022-01-11. Service bulletin. AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT; SEATS. ServiceNews Article - There are several possible causes for the SRS DTC U3000-49 (Internal Failure of the SRS Unit) to be stored. If you can duplicate the DTC, the troubleshooting will take you through the step-by-step process in isolating the faulty component. In most situations, the SRS Unit should be last on the list of components to replace. Here is a quick tip for troubleshooting a faulty seat weight sensor.

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