TT: Some 2019-2020 model year Prius vehicles may experience a whine/humming noise at 70-80 mph from the...
Toyota technical service bulletin T-TT-0605-20 for 2019-2020 Toyota Prius.
- Bulletin number
- T-TT-0605-20
- Component
- Power train
- Summary
- TT: Some 2019-2020 model year Prius vehicles may experience a whine/humming noise at 70-80 mph from the rear of the vehicle. This condition can occur on vehicles with less than 10,000 miles.
Owners of these vehicles have filed 3 complaints in the transmission category.
Vehicles covered
- Toyota Prius 2019-2020 20192020
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