Abnormal whistle noise from the front when driving over 35 mph
Toyota technical service bulletin TSB004822 for 2020-2022 Toyota Highlander and 2020-2022 Toyota Highlander Hybrid.
- Bulletin number
- TSB004822
- Component
- Structure: body: bumpers: active shutters/grill
- Summary
- TSB: Some 2020 ? 2022 model year Highlander (except XSE models) and Highlander Hybrid vehicles may exhibit an abnormal whistle noise from the front when driving over 35 mph. This may be caused by the radiator grille bracket. A new radiator grille bracket has been developed to address this condition
Owners of these vehicles have filed 131 complaints in the body category.
Vehicles covered
- Toyota Highlander 2020-2022 202020212022
- Toyota Highlander Hybrid 2020-2022 202020212022
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