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Service bulletin SSM 53487

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11015679
Published by NHTSA2025-03-18
Manufacturer's numberSSM 53487
Manufacturer's date2025-03-14
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

Some 2023-2025 F-Super Duty and 2023-2026 F-650/F-750 vehicles may exhibit an illuminated malfunction indicator light (MIL) with diagnostic trouble code (DTC) P0384 stored in the powertrain control module (PCM).

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Trouble codes named

P0384

Vehicles listed
FORD F-250 SD2023, 2024, 2025 (the catalog's model; the bulletin names a series or trim of it)
FORD F-350 SD2023, 2024, 2025 (the catalog's model; the bulletin names a series or trim of it)
FORD F-450 SD2023, 2024, 2025 (the catalog's model; the bulletin names a series or trim of it)
FORD F-550 SD2023, 2024 (the catalog's model; the bulletin names a series or trim of it)
FORD F-650 SD2023, 2024, 2025 (the catalog's model; the bulletin names a series or trim of it)
FORD F-750 SD2023, 2024, 2025 (the catalog's model; the bulletin names a series or trim of it)

Listing a model year does not mean every vehicle of it is concerned: the document says which.