Lexus GS 350 2007–2009 — technical service bulletin
Bulletin L-SB-0012-11 · NHTSA communication 10037567 · issued Mar 17, 2011
Technical service bulletin
communication type
Power Train
component
2007–2009
model years
3
vehicle entries
Official summary
Lexus: there may be a whine noise when travelling around 60mph. 2007-2010 gs models. There is a procedure to address the condition. *rm
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.