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Service bulletin L-SB-0008-18

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 id10130001
Published by NHTSA2018-03-12
Manufacturer's numberL-SB-0008-18
Manufacturer's date2018-02-23
NHTSA componentFUEL SYSTEM, GASOLINE; ENGINE

NHTSA's summary

TSB: Some 2016 ? 2017 model year GS 350 and RX 350 vehicles may exhibit a chirping noise from the high-pressure fuel pump at idle. 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

Engine, Fuel system

Vehicles listed
LEXUS GS 3502016 to 2017
LEXUS RX3502016 to 2017

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