Chevrolet Cavalier 1999–2004 — technical service bulletin
Bulletin 100703 · NHTSA communication 10004981 · issued Oct 7, 2003
Technical service bulletin
communication type
Visibility
component
1999–2004
model years
12
vehicle entries
Official summary
Jammed sunroof that will not open or a close completely. 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.