Ford Bronco Sport 2020–2022 — technical service bulletin
Bulletin TSB 22-2161 · NHTSA communication 10210746 · issued Apr 27, 2022
Technical service bulletin
communication type
Fuel System, Other
component
2020–2022
model years
9
vehicle entries
Official summary
Some 2020-2022 Escape/Corsair, 2021-2022 Bronco Sport, 2022 Maverick vehicles equipped with 4-wheel drive (4WD) may exhibit a grinding/rubbing noise from floor pan/underbody area. This noise will be most noticeable on tip in acceleration and may be due to a mispositioned fuel tank heat shield. To correct the condition, follow the Service Procedure to reposition the fuel tank heat shield.
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.