Nissan Altima 1993 — technical service bulletin
Bulletin FC0008456 · NHTSA communication 39649 · issued May 1, 1993
Technical service bulletin
communication type
Vehicle Speed Control
component
1993
model years
1
vehicle entries
Official summary
Buzz noise coming from dash caused by cruise control. *tw
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.