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Service bulletins for the 2022 Ford F-750

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.

78 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
TSB 21-23132021-09-30. Service bulletin. FUEL SYSTEM, GASOLINE. Some 2022 F-650/F-750 vehicles equipped with the 6R140 transmission that have less than 5,000 miles (8,000 km) and built on or before 05-Jun-2021 may exhibit a fluid leak at the extension housing output shaft seal. This may be due to an extension housing output shaft seal. To correct the condition, follow the Service Procedure to replace the extension housing output shaft seal. NOTE: Extension housing replacement is not required for this repair.
TSB 21-22572021-09-02. Service bulletin. ENGINE AND ENGINE COOLING. Some 2021-2022 F-Super Duty/F-650/F-750 vehicles equipped with a 6.7L engine and built on or after 15-Apr-2021, with less than 300 miles (483 km), may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTC) P20E8 and/or P208B stored in the powertrain control module (PCM). This may be due the reductant pump and heater assembly losing prime during extended vehicle storage. To correct the condition, follow the Service Procedure to prime the reductant pump and heater assembly.
TSB 21-21832021-07-01. Service bulletin. ENGINE AND ENGINE COOLING. Some 2021 F-Super Duty and 2021-2022 F-650/F-750 vehicles equipped with a 6.7L engine and built on or after 15-Apr-2021, with less than 300 miles (483 km), may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTC) P20E8 and/or P208B stored in the powertrain control module (PCM). This may be due the reductant pump and heater assembly losing prime during extended vehicle storage. To correct the condition, follow the Service Procedure to prime the reductant pump and heater assembly.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.