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Service bulletin LTT021617

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 id10152221
Published by NHTSA2018-12-17
Manufacturer's numberLTT021617
Manufacturer's date2017-01-23
NHTSA componentSERVICE BRAKES, HYDRAULIC

NHTSA's summary

TT: In the event of brake repair occurring on an applicable vehicle, please use the images below to identify which rotors are installed on the vehicle. Some applicable vehicles have had front rotors replaced for a clicking concern, see L-SB-0100-16.

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

Vehicles listed
LEXUS GS 200T2016 to 2017
LEXUS GS 3502013 to 2017
LEXUS GS HYBRID2013
LEXUS GS HYBRID2016 to 2017
LEXUS GS450H2014 to 2015
LEXUS RC 200T2016
LEXUS RC 3502015 to 2017

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