Chevrolet Colorado 2004–2005 — technical service bulletin
Bulletin 3338 · NHTSA communication 10017183 · issued Oct 27, 2005
Technical service bulletin
communication type
Electrical System
component
2004–2005
model years
4
vehicle entries
Official summary
Multiple electrical concerns instrument panel cluster indicators illuminate possible no start. *sc
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.