Chevrolet Trailblazer 2002–2003 — technical service bulletin
Bulletin 02112004 · NHTSA communication 10012989 · issued Feb 11, 2004
Technical service bulletin
communication type
Visibility
component
2002–2003
model years
6
vehicle entries
Official summary
Water can enter the windshield wiper module causing a short circuit or corrosion of components while in use. *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.