Buick Riviera 1997–1998 — technical service bulletin
Bulletin 10004 · NHTSA communication 601771 · issued Mar 24, 1998
Technical service bulletin
communication type
Unknown OR Other
component
1997–1998
model years
2
vehicle entries
Official summary
Information on abs and / or traction light on with codes and / or erratic engine idle or mil on. *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.