Buick Rainier 2003–2004 — technical service bulletin
Bulletin 3079 · NHTSA communication 10010373 · issued Nov 17, 2004
Technical service bulletin
communication type
Electrical System
component
2003–2004
model years
5
vehicle entries
Official summary
Intermittent p0483 diagnostic trouble code. *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.