Ford F-250 SD 2020–2021 — technical service bulletin
Bulletin 21P19 · NHTSA communication 10205728 · issued Dec 3, 2021
Technical service bulletin
communication type
Unknown OR Other
component
2020–2021
model years
8
vehicle entries
Official summary
Certain 2020-2021 Model Year Super Duty Vehicles Reconfigure the RCM with As-Built Data In all of the affected vehicles, the event data recorder (EDR) was inadvertently disabled. In the event of a crash or near crash-like situation, the event data recorder within the restraint control module (RCM) will not collect and store data used to help understand how the safety systems performed. There is no impact to normal vehicle operation or the vehicleâ  s safety systems.
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.