Chevrolet Colorado 2004–2008 — technical service bulletin
Bulletin 3567 · NHTSA communication 10016521 · issued Jul 1, 2008
Technical service bulletin
communication type
Service Brakes, Hydraulic
component
2004–2008
model years
10
vehicle entries
Official summary
Engineering investigation/premature rear brake shoe wear. *tt premature rear drum brake wear. Updated on 10/03/07. *nj updated 9/30/08. *pe
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.