Ford Explorer 2023 — technical service bulletin
Bulletin 23B37 · NHTSA communication 10240422 · issued Jul 12, 2023
Technical service bulletin
communication type
Engine and Engine Cooling
component
2023
model years
2
vehicle entries
Official summary
Certain 2023 Model Year Aviator and Explorer Vehicles equipped with 3.0L Engines Turbo Hose Routing Inspection and Repair
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.