Ford F-150 2021 — technical service bulletin
Bulletin 21B37-S1 · NHTSA communication 10205722 · issued Dec 17, 2021
Technical service bulletin
communication type
Electrical System
component
2021
model years
1
vehicle entries
Official summary
Certain 2021 Model Year F-150 Vehicles with a 5.0L Engine Powertrain Control Module (PCM) Calibration for Oil Minder Update Program Terms: The program expiration date has been extended through September 30, 2022. Follow Up Owner Notifications: Owner letters advising of the extended expiration date will be sent.
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.