Ford F-150 2021–2022 — technical service bulletin
Bulletin 23OTASU4P2F150 · NHTSA communication 10235749 · issued Apr 3, 2023
Technical service bulletin
communication type
Back Over Prevention
component
2021–2022
model years
2
vehicle entries
Official summary
Software Update 4 P2 for 2021-2022 F-150 vehicles is now available. Quality improvements include: - Minimize time customer cannot enter the vehicle during future inhibit updates. - Various Apple Carplay Improvements -Improved 12V Key off Load. -Added shift inhibit message when the bed outlet cover is open. -Removed inadvertent reverse brake assist unavailable cluster message.
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.