Ford F-150 2021–2022 — technical service bulletin
Bulletin OTA23PU0327F150 · NHTSA communication 10238724 · issued Jun 14, 2023
Technical service bulletin
communication type
Equipment
component
2021–2022
model years
2
vehicle entries
Official summary
Priority Update 23-PU0327-DSP-AMP for 2021-2022 F-150 vehicles is now available. Quality Improvements include: - Prevents unexpected loud static noise from playing through the speakers.
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.