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Service bulletin SSM 53366

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 id11014169
Published by NHTSA2025-02-11
Manufacturer's numberSSM 53366
Manufacturer's date2025-02-07
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

Some 2022 F-Super Duty vehicles equipped with a 12.3 inch center display screen and 2023-2024 F-Super Duty vehicles may exhibit DTCs B1D08 and/or B1D09 stored in the trailer module (TRM) with a "Trailer Brake System Fault See Manual" message in the instrument panel cluster (IPC) when a trailer is not connected to the vehicle.

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

B1D08, B1D09

Vehicles listed
FORD F-250 SD2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it)
FORD F-350 SD2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it)
FORD F-450 SD2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it)
FORD F-550 SD2022, 2023, 2024 (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.