Chevrolet Colorado 2004–2005 — technical service bulletin
Bulletin 709 · NHTSA communication 10018132 · issued Sep 1, 2005
Technical service bulletin
communication type
Electrical System
component
2004–2005
model years
4
vehicle entries
Official summary
Battery draw. Gm. Tech link. *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.