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RecallGazette

Vehicle problems, recalls & safety intelligence

Buick Rainier 2002–2006technical service bulletin

Bulletin 3061C · NHTSA communication 10010634 · issued Dec 3, 2004

Technical service bulletin
communication type
Electrical System
component
2002–2006
model years
35
vehicle entries

Official summary

Diagnostic trouble code c0327 with or without additional diagnostic trouble codes setting. *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.