Chevrolet Cavalier 2003 — technical service bulletin
Bulletin 040842004 · NHTSA communication 10008682 · issued Mar 1, 2004
Technical service bulletin
communication type
Structure
component
2003
model years
2
vehicle entries
Official summary
Tail lamp/brake lamp inoperative (replace bulb and socket). *mj *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.