Ford F-250 SD 1999 — technical service bulletin
Bulletin 98B29 · NHTSA communication 607310 · issued May 1, 1999
Technical service bulletin
communication type
Power Train
component
1999
model years
2
vehicle entries
Official summary
Ford motor company is providing a no-charge service program, for vehicles exhibiting an inoperable electronic shift on the fly 4x4 system. *tt
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.