Chevrolet Colorado 2004–2005 — technical service bulletin
Bulletin 3429 · NHTSA communication 10017200 · issued Oct 28, 2005
Technical service bulletin
communication type
Equipment
component
2004–2005
model years
4
vehicle entries
Official summary
Owners manual information incorrect. The owners manual indicates for 4wd vehicles, if the vehicle is to be dinghy or dolly towed with the key in the lock position, the clstr and rdo batt fuses should be pulled from the instrument panel fuse block to cut battery power. *tt
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.