Chevrolet Impala 2002 — technical service bulletin
Bulletin 020602011 · NHTSA communication 10000466 · issued Nov 1, 2002
Technical service bulletin
communication type
Engine and Engine Cooling
component
2002
model years
1
vehicle entries
Official summary
Engine overheating and/or excessive noise from electric cooling fan motor. *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.