Ford F-150 2018 — technical service bulletin
Bulletin TSB 18-2274 · NHTSA communication 10149749 · issued Sep 10, 2018
Technical service bulletin
communication type
Power Train
component
2018
model years
1
vehicle entries
Official summary
Some 2018 F-150 vehicles equipped with a 2.7L, 3.5L or 5.0L engine and 10R80 automatic transmission and built on or before 15-May 2018 may exhibit harsh/bumpy upshift, downshift and/or engagement concerns. Follow the Service Procedure steps to correct the condition.
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.