Toyota 4RUNNER 2022 — technical service bulletin
Bulletin T-SB-0037-21 Rev · NHTSA communication 10204554 · issued Nov 9, 2021
Technical service bulletin
communication type
Equipment
component
2022
model years
21
vehicle entries
Official summary
TSB: An initialization procedure is required to activate the Entune? 3.0 App Suite Connect for Audio, Audio Plus, and Premium Audio head units before they are used for the first time on new vehicles. The initialization procedure may also be performed under other circumstances, such as following a head unit replacement or after the customer?s personal settings are erased. The initialization procedure requires between 3 and 15 minutes to complete, depending on file size, cellular connection speed, and other factors. Following the initialization procedure, individual Entune? 3.0 apps may periodic
Vehicles covered
- 2022 Toyota 4RUNNER
- 2022 Toyota 86
- 2022 Toyota Avalon
- 2022 Toyota Avalon Hybrid
- 2022 Toyota Camry
- 2022 Toyota Camry Hybrid
- 2022 Toyota C-HR
- 2022 Toyota Corolla
- 2022 Toyota Highlander
- 2022 Toyota Highlander Hybrid
- 2022 Toyota Mirai
- 2022 Toyota Prius
- 2022 Toyota Prius Prime
- 2022 Toyota RAV4
- 2022 Toyota RAV4 Hybrid
- 2022 Toyota Sequoia
- 2022 Toyota Sienna
- 2022 Toyota Sienna Hybrid
- 2022 Toyota Tacoma
- 2022 Toyota Tundra
- 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.