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RecallGazette

Vehicle problems, recalls & safety intelligence

Buick Rendezvous 2002–2005technical service bulletin

Bulletin 040417001 · NHTSA communication 10011200 · issued Jul 1, 2007

Technical service bulletin
communication type
Power Train
component
2002–2005
model years
18
vehicle entries

Official summary

Boom or drone noise at 2100 rpm or about 120 km/h (75 mph). *tt

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.