Lexus LS430 2001–2003 — technical service bulletin
Bulletin 00203 · NHTSA communication 10002009 · issued May 2, 2003
Technical service bulletin
communication type
Equipment
component
2001–2003
model years
3
vehicle entries
Official summary
Buzz noise on the land line side during a hands-free call. *tt *jb
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.