Ford Bronco Sport 2022–2023 — technical service bulletin
Bulletin TSB 23-2274 · NHTSA communication 10241545 · issued Aug 30, 2023
Technical service bulletin
communication type
Engine and Engine Cooling
component
2022–2023
model years
6
vehicle entries
Official summary
Some 2022-2023 Bronco Sport/Escape vehicles equipped with a 1.5L engine and 2022-2023 Corsair vehicles equipped with a 2.5L engine, built on 01-Sep-2022 and through 06-Apr-2023, may exhibit a low coolant level with engine oil in the coolant and/or coolant in the engine oil. This may be caused by an internal oil cooler leak. To correct this condition, follow the Service Procedure to test and replace the oil cooler.
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.