Chevrolet Impala 2000–2004 — technical service bulletin
Bulletin 081203 · NHTSA communication 10003865 · issued Aug 12, 2003
Technical service bulletin
communication type
Equipment
component
2000–2004
model years
10
vehicle entries
Official summary
This service voicemail message outlines a method to attempt repair of the air conditioner vent louver before replacing the entire trim plate. *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.