Buick Century 1998–1999 — technical service bulletin
Bulletin 839607 · NHTSA communication 602985 · issued Oct 1, 1998
Technical service bulletin
communication type
Visibility
component
1998–1999
model years
14
vehicle entries
Official summary
Comments on switching between local stations or cross talk in metropolitan areas with several strong am stations. *yc
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.