Ford F-250 2011 — technical service bulletin
Bulletin TSB-11-2-12 · NHTSA communication 10039070 · issued Feb 17, 2011
Technical service bulletin
communication type
Engine and Engine Cooling
component
2011
model years
4
vehicle entries
Official summary
Ford: the malfunction light is on with three possible trouble codes. 2011 f250/f350/f450/f550. *rm
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.