Chevrolet Impala 2000–2001 — technical service bulletin
Bulletin 030501 · NHTSA communication 619751 · issued May 3, 2001
Technical service bulletin
communication type
Structure
component
2000–2001
model years
4
vehicle entries
Official summary
Reports regarding a customer concern of intermittent operation of the auto power door lock feature. *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.