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Service bulletin LSB-0074-09

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10033089
Published by NHTSA2010-07-02
Manufacturer's numberLSB-0074-09
Manufacturer's date2009-06-26
NHTSA componentSERVICE BRAKES, AIR:ANTILOCK

NHTSA's summary

LEXUS: SOME VEHICLES MAY EXHIBIT A RATTLE OR BUZZ TYPE NOISE COMING FROM THE DRIVER'S SIDE INSTRUMENT PANEL AREA. THE NOISE CAN BE DUPLICATED WHEN LIGHTLY ACCELERATION AND THEN DECELERATING, OR WHEN DEPRESSING THE BRAKE PEDAL WITH THE SHIFT LEVER IN PARK AND THEN RELEASING THE BRAKE PEDAL. AN IMPROVED VACUUM CHECK VALVE IS NOW AVAILABLE TO REDUCE THIS NOISE. MODELS RX330/350. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Brakes, Anti-lock brakes

Vehicles listed
LEXUS RX3302004 to 2010
LEXUS RX3502004 to 2010

Listing a model year does not mean every vehicle of it is concerned: the document says which.