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Service bulletin S-SB-0024-11 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 id10111331
Published by NHTSA2017-08-14
Manufacturer's numberS-SB-0024-11 Rev
Manufacturer's date2015-01-29
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

SSB: Some 2007 - 2010 model year tC and 2008 - 2015 model year xB vehicles equipped with the 2AZ-FE engine may exhibit engine oil consumption. The piston assembly has been changed to minimize oil consumption. Use the following Repair Procedure 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

Vehicles listed
SCION TC2007 to 2009
SCION XB2008 to 2009

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