Ford F-150 2015–2018 — technical service bulletin
Bulletin 20N01 · NHTSA communication 10173000 · issued Mar 31, 2020
Technical service bulletin
communication type
Equipment
component
2015–2018
model years
4
vehicle entries
Official summary
Extended Warranty Coverage- In the affected vehicles, if water enters into the electrical system, it could cause the tailgate to unlatch.
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.