Ford Excursion 1999–2000 — technical service bulletin
Bulletin 13989 · NHTSA communication 612899 · issued Mar 1, 2000
Technical service bulletin
communication type
Equipment
component
1999–2000
model years
3
vehicle entries
Official summary
Information regarding the accuracy of the average fuel economy and fuel range displayed by the overhead trip computer. *tt
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.