Toyota TSB #T-SB-0043-23

2021 Toyota Mirai

TSB Document:

Affected Component: SERVICE BRAKES, HYDRAULIC

Summary
TSB: Some 2021 ? 2022 model year Mirai vehicles may exhibit a MIL ON condition with one or both of the following Diagnostic Trouble Codes (DTCs) present: ?P1F6C71 ? Air Sealing Valve Actuator Stuck ?P1F6E71 ? Air Pressure Regulating Valve Actuator Stuck

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Date Published
JUL 10, 2023
NHTSA TSB #
10241392
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