Ford Transit 2015–2019 — technical service bulletin
Bulletin 23N01 · NHTSA communication 10243426 · issued Sep 30, 2023
Technical service bulletin
communication type
Power Train
component
2015–2019
model years
5
vehicle entries
Official summary
Certain 2015-2019 Model Year Transit Vehicles with 3.2L Diesel Engine - Crankcase Ventilation Hose Assembly Replacement and Powertrain Control Module Software Update
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.