# 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.

- Type: Service bulletin
- NHTSA id: 11014169
- Published by NHTSA: 2025\-02\-11
- Manufacturer's number: SSM 53366
- Manufacturer's date: 2025\-02\-07
- NHTSA component: UNKNOWN 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

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11014169-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11014169-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Trouble codes named

B1D08, B1D09

## Vehicles listed

- 2022 to 2024 FORD F\-250 SD
- 2022 to 2024 FORD F\-350 SD
- 2022 to 2024 FORD F\-450 SD
- 2022 to 2024 FORD F\-550 SD

JSON: [/v1/bulletins/11014169](/v1/bulletins/11014169)

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