Ford F-250 SD 2008 — technical service bulletin
Bulletin 20131 · NHTSA communication 10024694 · issued Feb 1, 2008
Technical service bulletin
communication type
Electrical System
component
2008
model years
6
vehicle entries
Official summary
2008 f-super duty 6.4l diesel - vref codes p1335, p0193, p0642, p0643, or p0652. *nj
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.