Oldsmobile Alero 1999–2003 — technical service bulletin
Bulletin 100903 · NHTSA communication 10004987 · issued Oct 9, 2003
Technical service bulletin
communication type
Visibility
component
1999–2003
model years
10
vehicle entries
Official summary
Jammed sunroof that will not open or close completely revisited. Gm voicemail log. *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.