Ford Bronco Sport 2021–2022 — technical service bulletin
Bulletin TSB 22-2387 · NHTSA communication 10225452 · issued Oct 26, 2022
Technical service bulletin
communication type
Engine and Engine Cooling
component
2021–2022
model years
4
vehicle entries
Official summary
Some 2021-2022 Escape vehicles built on 01-Oct-2020 and through 21-Jul-2022 and equipped with 1.5L engine and vacuum booster and 2021-2022 Bronco Sport vehicles built on or before 2-Dec-2021 may exhibit a squeal noise from the front brakes when applied at low or high speed. The alternate front brake disc (standard version) improves high frequency noise performance. To correct this condition, follow the Service Procedure to perform the replacement of the front brake discs.
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.