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Service bulletin L-SB-0109-14 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 id10111399
Published by NHTSA2017-08-14
Manufacturer's numberL-SB-0109-14 Rev
Manufacturer's date2015-04-27
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

LSB: Some 2010 - 2012 model year HS 250h vehicles equipped with 2AZ-FXE engines may exhibit engine oil consumption. The piston assembly has been changed to minimize oil consumption. Use the Inspection Procedure in this bulletin to confirm 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

Vehicles listed
LEXUS HS 250 HYBRID2010 to 2012

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