Ford F-150 2016–2018 — technical service bulletin
Bulletin SSM 47589 · NHTSA communication 10148729 · issued Oct 17, 2018
Technical service bulletin
communication type
Steering
component
2016–2018
model years
3
vehicle entries
Official summary
Some 2016-2018 F-150 vehicles may exhibit a steering drift, pull, and/or wander. To diagnose these conditions refer to Pinpoint Test (PPT) H - Steering System Pull, Drift, Wander or Steering Wheel is Off Center in Workshop Manual (WSM) Section, 211-00. Do not use PPT I - Poor Returnability Sticky Steering or Binding to diagnose drift, pull, and/or wander symptoms. These Pinpoint Tests are in the process of being updated.
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.