Ford F-250 SD 2014–2015 — technical service bulletin
Bulletin 44993 · NHTSA communication 10058222 · issued Mar 1, 2015
Technical service bulletin
communication type
Engine
component
2014–2015
model years
2
vehicle entries
Official summary
Ford f- super duty 2014-2015 6.7l- bulletin information regarding 6.7l diesel engines exhibiting concerns of slow to build cabin heat during extended idling in cold ambient temperatures. *lj
Vehicles covered
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.