Ford Transit 2015–2017 — technical service bulletin
Bulletin SSM 46807 · NHTSA communication 10119666 · issued Sep 12, 2017
Technical service bulletin
communication type
Electrical System
component
2015–2017
model years
3
vehicle entries
Official summary
Some 2015-2018 Transits may exhibit a lack of airflow from the front climate control system cabin vents in fresh air mode. This concern can be due to improper installation of the hood vent air duct plug. The correct location for the plug is on the left side hood opening per the Workshop Manual (WSM), Section 501-02.
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.