Ford F-250 SD 2023 — technical service bulletin
Bulletin SU4 P2 SuperDuty · NHTSA communication 10241992 · issued Aug 18, 2023
Technical service bulletin
communication type
Back Over Prevention
component
2023
model years
7
vehicle entries
Official summary
Software Update 4 P2 for 2023 Super Duty vehicles is now available. Quality improvements include: -12V key off load improvement. - wifi hotspot reconfigured to support 5G.
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.