Toyota Avalon Hybrid 2016–2022 — technical service bulletin
Bulletin T-SB-0110-20 Rev · NHTSA communication 10213900 · issued May 31, 2022
Technical service bulletin
communication type
Electrical System
component
2016–2022
model years
35
vehicle entries
Official summary
TSB: This bulletin includes basic procedures for performing a rescue charge at battery on high voltage (HV) Ni-MH and Li-ion batteries. This bulletin should be used in conjunction with the applicable model and model year Repair Manual while performing the battery rescue charge. The GRX-5100 should be used wherever the Repair Manual references the Toyota Hybrid System (THS) charger
Vehicles covered
- 2019 Toyota Avalon Hybrid
- 2020 Toyota Avalon Hybrid
- 2021 Toyota Avalon Hybrid
- 2022 Toyota Avalon Hybrid
- 2018 Toyota Camry Hybrid
- 2019 Toyota Camry Hybrid
- 2020 Toyota Camry Hybrid
- 2021 Toyota Camry Hybrid
- 2022 Toyota Camry Hybrid
- 2020 Toyota Corolla Hybrid
- 2021 Toyota Corolla Hybrid
- 2022 Toyota Corolla Hybrid
- 2020 Toyota Highlander Hybrid
- 2021 Toyota Highlander Hybrid
- 2022 Toyota Highlander Hybrid
- 2016 Toyota Prius
- 2017 Toyota Prius
- 2018 Toyota Prius
- 2019 Toyota Prius
- 2020 Toyota Prius
- 2021 Toyota Prius
- 2022 Toyota Prius
- 2019 Toyota RAV4
- 2020 Toyota RAV4
- 2021 Toyota RAV4
- 2022 Toyota RAV4
- 2019 Toyota RAV4 Hybrid
- 2020 Toyota RAV4 Hybrid
- 2021 Toyota RAV4 Hybrid
- 2022 Toyota RAV4 Hybrid
- 2021 Toyota Sienna Hybrid
- 2022 Toyota Sienna Hybrid
- 2022 Toyota Tundra Hybrid
- 2021 Toyota Venza Hybrid
- 2022 Toyota Venza Hybrid
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.