Ford F-150 2021 — technical service bulletin
Bulletin TSB 22-2121 · NHTSA communication 10209493 · issued Mar 29, 2022
Technical service bulletin
communication type
Back Over Prevention
component
2021
model years
1
vehicle entries
Official summary
Some 2021 F-150 vehicles built on or before 08-Oct-2021 and equipped with Pro Trailer Backup Assist may experience a System Is Not Available message in the touchscreen after the trailer detection process. This may be due to a software related issue in various modules. To correct the condition, follow the Service Procedure steps to reprogram various modules.
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.