Honda Accord 2021–2022 — technical service bulletin
Bulletin ATI&10182023902 · NHTSA communication 10244296 · issued Oct 18, 2023
Technical service bulletin
communication type
Service Brakes, Hydraulic
component
2021–2022
model years
2
vehicle entries
Official summary
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 Accords (non-Hybrid) with customer complaint of a rear brake noise while driving in reverse. The noise can be described as humming, moaning similar to a foghorn. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to your attempting a repair of any kind.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.