Service bulletins for the 2011 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.
138 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Heating and air conditioning are shown. Show all
| SB-22261 | 2012-05-17. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. FORD: WHEN IDLING FOR EXTENDED TIME OR IN EXTREMELY DUSTY ENVIRONMENT, DIRT/DUST WOULD COME OUT OF VENTS. TO RECIRCULATE AIR, USE VENTILATING AIR CONDITION, HEATING (HVAC) CONTROLS TO PREVENT INGESTION OF DUST/DIRT. *PE |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.