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Service bulletin L-SB-0034-18_Rev

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 id10173803
Published by NHTSA2020-04-13
Manufacturer's numberL-SB-0034-18_Rev
Manufacturer's date2020-03-10
NHTSA componentSERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS; SERVICE BRAKES, AIR:DISC:PADS

NHTSA's summary

TSB: Some 2013 ? 2020 model year Lexus AWD F Sport and non-F Sport model vehicles may exhibit a squeal/squeak noise from the front brake pads. For customers who find this characteristic objectionable, an updated shim kit is now available as a service part.

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

Brakes, Brake pads

Vehicles listed
LEXUS GS 200T2016 to 2017
LEXUS GS 3502013 to 2020
LEXUS GS HYBRID2013
LEXUS GS HYBRID2016 to 2018
LEXUS GS3002018 to 2019
LEXUS GS450H2014 to 2015
LEXUS IS 3002016 to 2020
LEXUS IS 3502014 to 2020
LEXUS IS200T2016 to 2017
LEXUS RC 200T2016 to 2017
LEXUS RC 3002016 to 2020
LEXUS RC 3502015 to 2020

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