Chevrolet Trailblazer 2002–2005 — technical service bulletin
Bulletin 020862004 · NHTSA communication 10012157 · issued Jun 1, 2004
Technical service bulletin
communication type
Structure
component
2002–2005
model years
4
vehicle entries
Official summary
Front fascia wavy. This service bulletin replaces 020862004. *eh
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.