Chevrolet Venture 1997 — technical service bulletin
Bulletin 631518 · NHTSA communication 50567 · issued Dec 1, 1996
Technical service bulletin
communication type
Structure
component
1997
model years
3
vehicle entries
Official summary
Rattle at rear of vehicle over road bump or upon closing rear lift gate. *tw
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.