Ford F-150 2024–2025 — technical service bulletin
Bulletin SSM 53579 · NHTSA communication 11016919 · issued Apr 5, 2025
Technical service bulletin
communication type
Unknown OR Other
component
2024–2025
model years
2
vehicle entries
Official summary
Some 2024-2025 F-150 vehicles equipped with a lower active grille shutter may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P05B0 stored in the powertrain control module (PCM).
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.