Buick Century 2002 — technical service bulletin
Bulletin 041502 · NHTSA communication 636532 · issued Apr 15, 2002
Technical service bulletin
communication type
Engine and Engine Cooling
component
2002
model years
1
vehicle entries
Official summary
The engine cranks with the ignition key in the wrong position or instrument panel cluster engine functions are inoperatore or the service engine soon light is illuminated. *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.