# Service bulletin TSB 25\-2022

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: 11014142
- Published by NHTSA: 2025\-02\-11
- Manufacturer's number: TSB 25\-2022
- Manufacturer's date: 2025\-02\-08
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

Some of the vehicles listed in the Model statement above may exhibit an engine coolant temperature gauge falsely reading at the high end of the normal range while towing in high ambient temperatures with no DTC stored in the PCM or warning messages present in the IPC. This may be due to the software in the IPC.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11014142-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11014142-9999.pdf)

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

## Vehicles listed

- 2023 FORD F\-250 SD
- 2023 FORD F\-350 SD
- 2023 FORD F\-450 SD
- 2023 FORD F\-550 SD

JSON: [/v1/bulletins/11014142](/v1/bulletins/11014142)

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