Buick Terraza 2003–2005 — technical service bulletin
Bulletin 050308013 · NHTSA communication 10017815 · issued Sep 1, 2005
Technical service bulletin
communication type
Suspension
component
2003–2005
model years
11
vehicle entries
Official summary
Revised front suspension fastener tightening specifications. *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.