Toyota TSB #T623

2021 Toyota Mirai

TSB Document:

Affected Component: ELECTRICAL SYSTEM

Summary
DD: SPECIAL SERVICE CAMPAIGN 22TC04 (Remedy Notice) Dealer Letter and Technical Instructions Available on TIS Certain 2021 Model Year Mirai Software Update for the EV Control Computer

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Date Published
MAR 23, 2022
NHTSA TSB #
10214344
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