Chevrolet Classic 2002–2004 — technical service bulletin
Bulletin 01262004 · NHTSA communication 10012980 · issued Jan 26, 2004
Technical service bulletin
communication type
Visibility
component
2002–2004
model years
9
vehicle entries
Official summary
This is a product service message regarding the new part number for the heater blower resistor for customer concern of the heater motor not blowing on one up to all speeds. *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.