Saturn L200 2000–2004 — technical service bulletin
Bulletin 040137005 · NHTSA communication 10007085 · issued May 1, 2004
Technical service bulletin
communication type
Equipment
component
2000–2004
model years
5
vehicle entries
Official summary
Information regarding air conditioning (a/c) compressor noise at engine start (a/c or defrost mode selected) or at a/c or defrost activation (after engine start). *tt
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.