Honda S2000 2000–2004 — technical service bulletin
Bulletin 09012004 · NHTSA communication 10013339 · issued Sep 1, 2004
Technical service bulletin
communication type
Suspension
component
2000–2004
model years
5
vehicle entries
Official summary
Popping sound from upper control arm mount. *eh
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.