Ford Bronco 2023 — technical service bulletin
Bulletin 23B10 · NHTSA communication 10240416 · issued Jul 24, 2023
Technical service bulletin
communication type
Engine and Engine Cooling
component
2023
model years
1
vehicle entries
Official summary
Certain 2023 Model Year Bronco Vehicles Front and Rear Engine Under shields Replacement
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.