Ford Bronco Sport 2021 — technical service bulletin
Bulletin SSM 49630 · NHTSA communication 10187923 · issued Feb 26, 2021
Technical service bulletin
communication type
Structure
component
2021
model years
1
vehicle entries
Official summary
Some 2021 Bronco Sport vehicles built on 01-Oct-2020 and through 31-Dec-2020 could experience a whistle noise coming from the front of the vehicle at highway speeds. To correct this condition, adjust the hood rearward. Refer to Workshop Manual (WSM) Section 501-03>General procedures>Hood alignment (NOTE: hood to fender gap at base of A-pillar to be no less than 2.5mm to avoid paint chips). Provide approximately 6mm flushness offset between the top of the grille and the leading edge of the hood. After hood adjustment, open and close the hood as validation that there is no contact between the Ho
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.