Oldsmobile Alero 1999–2002 — technical service bulletin
Bulletin 050602 · NHTSA communication 637197 · issued Jun 5, 2002
Technical service bulletin
communication type
Visibility
component
1999–2002
model years
8
vehicle entries
Official summary
Customers may comment that one or more door glasses are scratched. *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.