10R80 Transmission – High-Pitched Whine Noise During Acceleration And Coasting – 2020 Ford F-150/Mustang/Ranger

NHTSA ID Number: 10169941

Manufacturer Communication Number: SSM 48403

Summary

Some 2020 F-150/MustangeBay logo/Ranger vehicles equipped with 10R80 transmissions may exhibit a high-pitched whine noise coming from the rear of the transmission at speeds between 30-50 km/h (18-30 MPH) during light acceleration and while coasting down. The noise will not be present when the vehicle in in NEUTRAL. This may be due to an output shaft bearing. This condition will not affect transmission durability or function. If no additional symptoms are present, do not attempt any repairs or transmission replacement at this time. Engineering is investigating, monitor OASIS for updates.

 

2 Affected Products

Vehicles

FORDeBay logoF-1502020
FORDeBay logoMUSTANGeBay logo2020

 


SSM 48403 – 2020 F-150/MustangeBay logo/Ranger – 10R80 Transmission – High-Pitched Whine Noise During Acceleration And Coasting – Built On Or Before 20-Nov-2019

https://www.nhtsa.gov/recalls?nhtsaId=10169941
https://static.nhtsa.gov/odi/tsbs/2019/MC-10169941-0001.pdf

 


TSB 20-2083


 

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Last update on 2026-05-31 / Affiliate links / Images from Amazon Product Advertising API


 

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