Ford F-250 SD 2023–2026 — technical service bulletin
Bulletin TSB 25-2515 · NHTSA communication 11024523 · issued Oct 27, 2025
Technical service bulletin
communication type
Power Train
component
2023–2026
model years
18
vehicle entries
Official summary
Some of the vehicles listed in the Model statement above may exhibit an incorrectly illuminated MIL with DTC P0384 stored in the powertrain control module (PCM). This may be due to the calibration in the PCM. This condition does not affect vehicle drivability or durability.
Vehicles covered
- 2023 Ford F-250 SD
- 2024 Ford F-250 SD
- 2025 Ford F-250 SD
- 2023 Ford F-350 SD
- 2024 Ford F-350 SD
- 2025 Ford F-350 SD
- 2023 Ford F-450 SD
- 2024 Ford F-450 SD
- 2025 Ford F-450 SD
- 2023 Ford F-550 SD
- 2024 Ford F-550 SD
- 2025 Ford F-550 SD
- 2024 Ford F-650 SD
- 2025 Ford F-650 SD
- 2026 Ford F-650 SD
- 2024 Ford F-750 SD
- 2025 Ford F-750 SD
- 2026 Ford F-750 SD
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.