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RecallGazette

Vehicle problems, recalls & safety intelligence

Buick Century 2001–2002technical service bulletin

Bulletin 040604024 · NHTSA communication 10012634 · issued Apr 1, 2004

Technical service bulletin
communication type
Engine and Engine Cooling
component
2001–2002
model years
35
vehicle entries

Official summary

Powertrain control module will not properly communicate on board diagnostic freeze frame information to nontech2 service or test equipment. *eh

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.