TT: Some 2021
Toyota technical service bulletin T-TT-0726-23 for 2021-2023 Toyota RAV4 and 2021-2023 Toyota Highlander.
- Bulletin number
- T-TT-0726-23
- Component
- Back over prevention
- Summary
- TT: Some 2021 - 2023 Highlander HV, RAV4 HV and Sienna HV vehicles equipped with Rear Motor Generator, MGR (Q610), may duplicate an abnormal noise (Drone, Growl, Humming, and/or other) from the MGR at various vehicle speeds and normal drive conditions. Please contact TAS for diagnostic instructions to aid in resolution of the condition.
Owners of these vehicles have filed 131 complaints in the driver assistance category.
Vehicles covered
- Toyota RAV4 2021-2023 202120222023
- Toyota Highlander 2021-2023 202120222023
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