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RecallGazette

Vehicle problems, recalls & safety intelligence

Buick Century 2000–2003technical service bulletin

Bulletin 020730048 · NHTSA communication 10006166 · issued Nov 2, 2002

Technical service bulletin
communication type
Power Train
component
2000–2003
model years
60
vehicle entries

Official summary

Pressure control solenoid replacement for 4t65-e, 4t40-e, and 4t45-e transaxle/transmission.*mr

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.