Chevrolet Impala 2000–2001 — technical service bulletin
Bulletin 020867001 · NHTSA communication 632310 · issued Feb 1, 2002
Technical service bulletin
communication type
Structure
component
2000–2001
model years
2
vehicle entries
Official summary
Some customers may comment that the headliner sags at the front of the sunroof opening. *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.