Chevrolet Venture 2002 — technical service bulletin
Bulletin 200602 · NHTSA communication 637246 · issued Jun 20, 2002
Technical service bulletin
communication type
Visibility
component
2002
model years
3
vehicle entries
Official summary
On some vehicles the rear hvac systems may stick in the full hot position. *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.