Ford F-250 SD 2023 — technical service bulletin
Bulletin SSM 51476 · NHTSA communication 10233755 · issued Mar 23, 2023
Technical service bulletin
communication type
Back Over Prevention
component
2023
model years
4
vehicle entries
Official summary
Some 2023 F-Super Duty vehicles may experience diagnostic trouble code (DTC) C006A:00 in the telematics control unit (TCU). If this is a stand alone DTC and no other codes are present, this may be due to a TCU software concern. Replacement or reprogramming of the TCU may not resolve this condition. Inform customers that engineering is currently working on a solution for this condition and will be released via an over the air (OTA) software update expected in Q2 2023. It is recommended that customers that have experienced this concern should verify automatic updates are enabled and that the veh
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.