T-TT: Some vehicles may exhibit an abnormal HVAC blower motor noise.
Toyota technical service bulletin T-TT-0463-17 for 2016-2018 Toyota Sienna and 2014-2018 Toyota Tundra.
- Bulletin number
- T-TT-0463-17
- Component
- Engine and engine cooling
- Summary
- T-TT: Some vehicles may exhibit an abnormal HVAC blower motor noise.
Owners of these vehicles have filed 58 complaints in the engine category.
Vehicles covered
- Toyota Sienna 2016-2018 201620172018
- Toyota Tundra 2014-2018 20142015201620172018
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