Chevrolet Colorado 2004–2005 — technical service bulletin
Bulletin 3126 · NHTSA communication 10009955 · issued Aug 24, 2004
Technical service bulletin
communication type
Vehicle Speed Control
component
2004–2005
model years
6
vehicle entries
Official summary
Ma5 5 speed normal reverse gear operation. *tc update. *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.