Service bulletins for the 2025 Ford F-550
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.
109 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Electrical system are shown. Show all
| 25-OTA TCU-25.2.7.5 SD | 2025-06-06. Over-the-air update. ELECTRICAL SYSTEM. "Quality improvements include: -Robustness action to improve connectivity and location dependent features." |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.