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Service bulletin LSB001322

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 id10220185
Published by NHTSA2022-09-15
Manufacturer's numberLSB001322
Manufacturer's date2022-06-15
NHTSA componentSERVICE BRAKES

NHTSA's summary

TSB: Some 2018 ? 2021 model year LS 500 and LS 500h vehicles may exhibit a knock/clunk noise from the rear of the vehicle when applying the brakes while driving forward and/or in reverse. The noise is most noticeable when coming to a complete stop. New countermeasure rear brake pads are available to correct this condition. Follow the Repair Procedure in this bulletin to address this condition.

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 LS HYBRID2018 to 2021
LEXUS LS5002018 to 2021

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