Chevrolet Express 1996–2002 — technical service bulletin
Bulletin 3356 · NHTSA communication 10013491 · issued Apr 20, 2005
Technical service bulletin
communication type
Exterior Lighting
component
1996–2002
model years
14
vehicle entries
Official summary
Turn signal flash too fast, opposite side dim. *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.