Ford Transit 2015–2019 — technical service bulletin
Bulletin SSM 48018 · NHTSA communication 10162076 · issued Jun 3, 2019
Technical service bulletin
communication type
Visibility
component
2015–2019
model years
5
vehicle entries
Official summary
Some 2015-2019 Transit vehicles may exhibit inoperative power door locks and/or power windows due to water intrusion in the door to body harness connector C339 (left) or C340 (right). If corrosion is found, service pigtails JU2Z-14S411-RA (gray) and JU2Z-14S411-PA (black) are released to service the body harness (female) side of the connector, without replacing the entire 14401 body harness. Service the pigtail(s) and replace the door harness as needed, while making sure the door to body accordion grommet ends and surrounding body plugs are properly seated to prevent future water intrusion. Fo
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.