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Service bulletin SSM 53305

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 id11013132
Published by NHTSA2025-01-27
Manufacturer's numberSSM 53305
Manufacturer's date2025-01-17
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

Some 2017-2025 Ford and Lincoln vehicles equipped with a 10R60/10R80/10R80 MHT/10R100 transmission may exhibit a whine noise at idle and/or while driving.

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.

Vehicles listed
FORD BRONCO2021, 2022, 2023, 2024
FORD EXPEDITION2018, 2019, 2020, 2021, 2022, 2023, 2024
FORD EXPLORER2020, 2021, 2022, 2023, 2024, 2025
FORD F-1502017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
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 MUSTANG2018, 2019, 2020, 2021, 2022, 2023, 2024
FORD RANGER2019, 2020, 2021, 2022, 2023, 2024
FORD TRANSIT2020, 2021, 2022, 2023, 2024
LINCOLN AVIATOR2020, 2021, 2022, 2023, 2024, 2025
LINCOLN NAVIGATOR2018, 2019, 2020, 2021, 2022, 2023, 2024

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