Ford Bronco Sport 2021–2022 — technical service bulletin
Bulletin SSM 50777 · NHTSA communication 10211906 · issued May 13, 2022
Technical service bulletin
communication type
Visibility
component
2021–2022
model years
2
vehicle entries
Official summary
Some 2021-2022 Bronco Sport vehicles equipped with a 1.5L engine may exhibit coolant stains on the A/C compressor. If coolant stains are observed on the A/C compressor, inspect the A/C system for leaks. Refer to the Workshop Manual, Section 412-00 Climate Control System > General Information > A/C Compressor Leak Detection to ensure proper function. If no performance issues are identified, do not replace the A/C compressor for this condition.
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.