Ford F Super Duty 1999 — technical service bulletin
Bulletin 985188 · NHTSA communication 613319 · issued Nov 1, 1998
Technical service bulletin
communication type
Electrical System
component
1999
model years
1
vehicle entries
Official summary
Some trucks witj 4r100 transmissions may exhibit a concern of fuse #19 blown, overdrive cancel light (ocil) flashing and instrument cluster gauges inoperative. *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.