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November 7, 2025 Service bulletin

A new head unit software update is available for 2022 – 2025 model year Tundra, and Tundra Hybrid; 2023 –...

Toyota technical service bulletin T-SB-0083-25 for 2023-2025 Toyota Tundra, 2023-2025 Toyota Highlander and 2023-2025 Toyota Highlander Hybrid and others.

Bulletin number
T-SB-0083-25 (T-SB-0083-25)
Component
Electrical system
Summary
A new head unit software update is available for 2022 – 2025 model year Tundra, and Tundra Hybrid; 2023 – 2025 model year Corolla Cross, Corolla Cross Hybrid, Highlander, Highlander Hybrid, Mirai, and Sequoia Hybrid vehicles equipped with Toyota Multimedia versions earlier than version 2230.

Owners of these vehicles have filed 211 complaints in the electrical category.

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