Toyota BZ4X 2022–2023 — technical service bulletin
Bulletin 23TJ01P4C · NHTSA communication 10247824 · issued Nov 21, 2023
Technical service bulletin
communication type
Electrical System
component
2022–2023
model years
22
vehicle entries
Official summary
TI: TECHNICAL INSTRUCTIONS FOR 23TJ01 Second Key Delivery Program Multiple Models and Model Years
Vehicles covered
- 2023 Toyota BZ4X
- 2023 Toyota Camry
- 2023 Toyota Crown
- 2022 Toyota Highlander
- 2023 Toyota Highlander
- 2022 Toyota Highlander Hybrid
- 2023 Toyota Highlander Hybrid
- 2023 Toyota Prius
- 2022 Toyota RAV4
- 2023 Toyota RAV4
- 2022 Toyota RAV4 Hybrid
- 2023 Toyota RAV4 Hybrid
- 2023 Toyota RAV4 Prime
- 2023 Toyota Sequoia
- 2023 Toyota Sienna
- 2023 Toyota Sienna Hybrid
- 2022 Toyota Tundra
- 2023 Toyota Tundra
- 2022 Toyota Tundra Hybrid
- 2023 Toyota Tundra Hybrid
- 2023 Toyota Venza
- 2023 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.