Toyota 4RUNNER 2020–2022 — technical service bulletin
Bulletin T-SB-0043-21 Rev · NHTSA communication 10207940 · issued Jan 7, 2022
Technical service bulletin
communication type
Equipment
component
2020–2022
model years
18
vehicle entries
Official summary
TSB: Some 2020 model year vehicles equipped with Audio Plus (version 1060) or Premium Audio (version 1060) or earlier may exhibit the following condition: ?Distorted screen when using Apple CarPlay® while making a hands-free phone call. Some 2020 model year vehicles equipped with Audio Plus (version 1021) or Premium Audio (version 1021) or earlier may exhibit one or more of the following conditions: ?Barge in function defaulted to OFF. ?Limited phone book grammar. ?Difficult Hand Free operation. ?Abnormal Electronic Owner?s Manual operation. ?Music does not automatically resume when using Andr
Vehicles covered
- 2020 Toyota 4RUNNER
- 2021 Toyota 4RUNNER
- 2022 Toyota 4RUNNER
- 2020 Toyota Camry
- 2021 Toyota Camry
- 2022 Toyota Camry
- 2020 Toyota Highlander
- 2021 Toyota Highlander
- 2022 Toyota Highlander
- 2020 Toyota Sequoia
- 2021 Toyota Sequoia
- 2022 Toyota Sequoia
- 2021 Toyota Sienna
- 2022 Toyota Sienna
- 2020 Toyota Tundra
- 2021 Toyota Tundra
- 2021 Toyota Venza
- 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.