Chevrolet Sierra 2001 — technical service bulletin
Bulletin 083000 · NHTSA communication 619028 · issued Aug 30, 2000
Technical service bulletin
communication type
Equipment
component
2001
model years
4
vehicle entries
Official summary
Subject regarding onstar labor operations. *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.