Buick Regal 1997–1998 — technical service bulletin
Bulletin 97IDPD23BLA · NHTSA communication 606725 · issued Sep 1, 1999
Technical service bulletin
communication type
Electrical System
component
1997–1998
model years
2
vehicle entries
Official summary
Subject regarding clusters - replace circuit board. *tt
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.