Ford F-250 SD 2008–2009 — technical service bulletin
Bulletin SB-20720 · NHTSA communication 10029566 · issued Mar 1, 2008
Technical service bulletin
communication type
Engine and Engine Cooling
component
2008–2009
model years
7
vehicle entries
Official summary
Ford sd trucks; this non mil dtc will be stored in the powertrain control module (pcm) when the engine oil temperature (eot), engine coolant temperature (ect) and intake air temperature (iat) are below -15f (-26c) at start up and engine block heater is not utilized. *pe
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.