Ford Contour 1998–1999 — technical service bulletin
Bulletin 6546 · NHTSA communication 610679 · issued Jul 1, 1999
Technical service bulletin
communication type
Equipment
component
1998–1999
model years
6
vehicle entries
Official summary
Some vehicles may exhibit a concern in activating the octane adjust feature when using the module reconfiguration method. *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.