Chevrolet Chevrolet Truck 2003 — technical service bulletin
Bulletin 042202 · NHTSA communication 636573 · issued Apr 22, 2002
Technical service bulletin
communication type
Unknown / Other
component
2003
model years
2
vehicle entries
Official summary
Subject regarding the new model features seminar. *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.