Toyota 4RUNNER 2018–2024 — technical service bulletin
Bulletin T-SB-0001-26 · NHTSA communication 11028722 · issued Jan 28, 2026
Technical service bulletin
communication type
Electrical System
component
2018–2024
model years
60
vehicle entries
Official summary
Some 2018 – 2024 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software.
Vehicles covered
- 2020 Toyota 4RUNNER
- 2021 Toyota 4RUNNER
- 2022 Toyota 4RUNNER
- 2023 Toyota 4RUNNER
- 2024 Toyota 4RUNNER
- 2019 Toyota Avalon
- 2020 Toyota Avalon
- 2021 Toyota Avalon
- 2022 Toyota Avalon
- 2019 Toyota Avalon Hybrid
- 2020 Toyota Avalon Hybrid
- 2021 Toyota Avalon Hybrid
- 2022 Toyota Avalon Hybrid
- 2018 Toyota Camry
- 2019 Toyota Camry
- 2020 Toyota Camry
- 2021 Toyota Camry
- 2022 Toyota Camry
- 2023 Toyota Camry
- 2024 Toyota Camry
- 2018 Toyota Camry Hybrid
- 2019 Toyota Camry Hybrid
- 2020 Toyota Camry Hybrid
- 2021 Toyota Camry Hybrid
- 2022 Toyota Camry Hybrid
- 2019 Toyota C-HR
- 2020 Toyota C-HR
- 2021 Toyota C-HR
- 2022 Toyota C-HR
- 2020 Toyota Corolla
- 2021 Toyota Corolla
- 2022 Toyota Corolla
- 2022 Toyota Corolla Cross
- 2019 Toyota Corolla Hatchback
- 2020 Toyota Corolla Hatchback
- 2021 Toyota Corolla Hatchback
- 2022 Toyota Corolla Hatchback
- 2020 Toyota Corolla Hybrid
- 2021 Toyota Corolla Hybrid
- 2022 Toyota Corolla Hybrid
- 2020 Toyota Highlander
- 2021 Toyota Highlander
- 2022 Toyota Highlander
- 2020 Toyota Highlander Hybrid
- 2021 Toyota Highlander Hybrid
- 2022 Toyota Highlander Hybrid
- 2018 Toyota Mirai
- 2019 Toyota Mirai
- 2020 Toyota Mirai
- 2021 Toyota Mirai
- 2022 Toyota Mirai
- 2020 Toyota Prius
- 2021 Toyota Prius
- 2022 Toyota Prius
- 2020 Toyota Prius Prime
- 2021 Toyota Prius Prime
- 2022 Toyota Prius Prime
- 2019 Toyota RAV4
- 2020 Toyota RAV4
- 2021 Toyota RAV4
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.