Toyota 4RUNNER 2020–2021 — technical service bulletin
Bulletin T-SB-0025-21 · NHTSA communication 10198104 · issued May 3, 2021
Technical service bulletin
communication type
Electrical System
component
2020–2021
model years
28
vehicle entries
Official summary
TSB: Some 2020 ? 2021 model year vehicles equipped with Audio, Audio Plus, or Premium Audio (versions 1784) or earlier may exhibit one or more of the following conditions: ?Intermittent blank screen. ?Navigation map update fails. ?Album art inoperative. ?Pause function intermittently inoperative in CD mode. ?Intermittent DTC B15FE present. ?Abnormal energy flow screen appearance on Hybrid models. ?Abnormal phone call operation during Apple CarPlay®. ??No Information? displayed in Information Screen. ?No audio after voice guidance in Android Auto. ?Abnormal charging scheduling operation on RAV4
Vehicles covered
- 2020 Toyota 4RUNNER
- 2021 Toyota 4RUNNER
- 2021 Toyota Avalon
- 2021 Toyota Avalon Hybrid
- 2020 Toyota Camry
- 2021 Toyota Camry
- 2020 Toyota Camry Hybrid
- 2021 Toyota Camry Hybrid
- 2020 Toyota C-HR
- 2021 Toyota C-HR
- 2021 Toyota Corolla
- 2020 Toyota Corolla Hatchback
- 2021 Toyota Corolla Hatchback
- 2021 Toyota Corolla Hybrid
- 2020 Toyota Highlander
- 2021 Toyota Highlander
- 2020 Toyota Highlander Hybrid
- 2021 Toyota Highlander Hybrid
- 2021 Toyota Prius
- 2020 Toyota RAV4
- 2021 Toyota RAV4
- 2020 Toyota RAV4 Hybrid
- 2021 Toyota RAV4 Hybrid
- 2021 Toyota RAV4 Prime
- 2020 Toyota Tacoma
- 2021 Toyota Tacoma
- 2020 Toyota Tundra
- 2021 Toyota Tundra
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.