Ford F-250 SD 2023–2025 — technical service bulletin
Bulletin SSM 53994 · NHTSA communication 11020080 · issued Jun 30, 2025
Technical service bulletin
communication type
Power Train
component
2023–2025
model years
12
vehicle entries
Official summary
Some 2023-2025 F-Super Duty vehicles may exhibit a no crank/no start with diagnostic trouble code (DTC) U0100 in various modules. This condition may be due to the ground connection at G113. Inspect G113 for proper connection and tighten to 12 +/- 1.8 Nm. If condition remains after tightening G113, continue with normal diagnostics. Refer to Workshop Manual, Section 303-06 Starting System.
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.