Oldsmobile Alero 2002–2003 — technical service bulletin
Bulletin 052303 · NHTSA communication 10003663 · issued May 23, 2003
Technical service bulletin
communication type
Structure
component
2002–2003
model years
4
vehicle entries
Official summary
After a heavy rain moisture is present around the a pillar front cowl or front floor area on vehicles built with a sunroof. *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.