Ford F Series 1996–1999 — technical service bulletin
Bulletin 5205 · NHTSA communication 615337 · issued Dec 1, 1998
Technical service bulletin
communication type
Power Train
component
1996–1999
model years
6
vehicle entries
Official summary
Some vehicles may exhibit a ngs error message, total checksum error after ngs / sbts pcm reprogramming. *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.