Buick Terraza 2005–2006 — technical service bulletin
Bulletin 3763A · NHTSA communication 10018642 · issued Jan 10, 2006
Technical service bulletin
communication type
Electrical System
component
2005–2006
model years
8
vehicle entries
Official summary
Intermittent no crank, no start and/or dead battery. *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.