Ford F-250 SD 1999–2008 — technical service bulletin
Bulletin 20052 · NHTSA communication 10023653 · issued Nov 1, 2007
Technical service bulletin
communication type
Power Train
component
1999–2008
model years
38
vehicle entries
Official summary
1999-2008 f250-f550 super duty 4x4 with electronic shift transfer case not engaging 4x4. *nj
Vehicles covered
- 1999 Ford F-250 SD
- 2000 Ford F-250 SD
- 2001 Ford F-250 SD
- 2002 Ford F-250 SD
- 2003 Ford F-250 SD
- 2004 Ford F-250 SD
- 2005 Ford F-250 SD
- 2006 Ford F-250 SD
- 2007 Ford F-250 SD
- 2008 Ford F-250 SD
- 1999 Ford F-350 SD
- 2000 Ford F-350 SD
- 2001 Ford F-350 SD
- 2002 Ford F-350 SD
- 2003 Ford F-350 SD
- 2004 Ford F-350 SD
- 2005 Ford F-350 SD
- 2006 Ford F-350 SD
- 2007 Ford F-350 SD
- 2008 Ford F-350 SD
- 1999 Ford F-450 SD
- 2000 Ford F-450 SD
- 2001 Ford F-450 SD
- 2002 Ford F-450 SD
- 2003 Ford F-450 SD
- 2005 Ford F-450 SD
- 2006 Ford F-450 SD
- 2007 Ford F-450 SD
- 2008 Ford F-450 SD
- 1999 Ford F-550 SD
- 2000 Ford F-550 SD
- 2001 Ford F-550 SD
- 2002 Ford F-550 SD
- 2003 Ford F-550 SD
- 2005 Ford F-550 SD
- 2006 Ford F-550 SD
- 2007 Ford F-550 SD
- 2008 Ford F-550 SD
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.