Buick Rendezvous 2001–2003 — technical service bulletin
Bulletin 10012002 · NHTSA communication 10013251 · issued Oct 1, 2002
Technical service bulletin
communication type
Electrical System
component
2001–2003
model years
6
vehicle entries
Official summary
Eliminate dual horns to now single horn. *eh
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.