Buick Century 1997–1998 — technical service bulletin
Bulletin 97IDPD17BLA · NHTSA communication 606393 · issued Sep 1, 1997
Technical service bulletin
communication type
Electrical System
component
1997–1998
model years
4
vehicle entries
Official summary
Information on the base and gage clusters - circuit board update. *tt
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.