WenmarOpen by Wenmar Pro

Service bulletin S-TT-0002-10 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 id10132321
Published by NHTSA2018-04-02
Manufacturer's numberS-TT-0002-10 Rev
Manufacturer's date2013-04-10
NHTSA componentENGINE

NHTSA's summary

Starting with the 2010 model year, Scion began a gradual transition to the use of synthetic 0w-20 viscosity engine oil. There are multiple benefits of this oil.

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 FR-S2013 to 2014
SCION IQ2012 to 2014
SCION TC2010 to 2014
SCION XB2010 to 2013
SCION XD2010 to 2013

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