Chevrolet Colorado 2004 — technical service bulletin
Bulletin 3234 · NHTSA communication 10011696 · issued Jan 28, 2005
Technical service bulletin
communication type
Suspension
component
2004
model years
2
vehicle entries
Official summary
Front axle growl noise in 2 wheel drive may not occur in 4 wheel drive. *eh
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.