Service bulletins for the 2023 Toyota Mirai
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
107 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with type: Warranty extension are shown. Show all
| 26TE03 | 2026-06-04. Warranty extension. ENGINE. Although the Mirai Electric Heater Assemblies are covered by Toyota’s New Vehicle Limited Warranty for 3 years or 36,000 miles (whichever comes first), we at Toyota care about the customers’ ownership experience. Under this program, Toyota is providing additional coverage for repairs related to Mirai electric heater assembly potentially becoming inoperative. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.