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RecallGazette

Vehicle problems, recalls & safety intelligence

Buick Terraza 2005–2008technical service bulletin

Bulletin PIT-4855 · NHTSA communication 10030246 · issued May 1, 2009

Technical service bulletin
communication type
Structure
component
2005–2008
model years
16
vehicle entries

Official summary

Buick/chevrolet/pontiac/saturn: power sliding door does not power or manual unlock. Diagnostics may reveal that sliding lock button on inside door panel will not move from locked to unlocked position. *pe

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.