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Service bulletin L-SB-0013-13

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 id10133852
Published by NHTSA2018-04-23
Manufacturer's numberL-SB-0013-13
Manufacturer's date2013-02-28
NHTSA componentSUSPENSION:REAR:SHOCK ABSORBER

NHTSA's summary

Some 2010 ? 2012 model year RX 350 and RX 450h vehicles may exhibit a squeak coming from the rear of the vehicle when going over an uneven road surface. In addition, some vehicles may also display evidence of an oil leak from the rear shock absorber(s). Use the following repair procedure to address these conditions.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Suspension, Shocks and struts

Vehicles listed
LEXUS RX HYBRID2011 to 2012
LEXUS RX3502010 to 2012
LEXUS RX450H2010

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