Ford Bronco Sport 2021 — technical service bulletin
Bulletin SSM 50274 · NHTSA communication 10203885 · issued Nov 8, 2021
Technical service bulletin
communication type
Unknown OR Other
component
2021
model years
1
vehicle entries
Official summary
Some 2021 Bronco Sport vehicles may exhibit a hiss or rattle noise while driving. This may be due to an internal issue with the manual park release cable. If the noise is eliminated when the cable is disconnected from the transmission, install a revised manual park release cable part number LX6Z-7D246-S following Workshop Manual (WSM), Section 307-05.
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.