Scion TC 2007–2015 — technical service bulletin
Bulletin S-SB-0024-11 REV · NHTSA communication 10093961 · issued Nov 2, 2015
Technical service bulletin
communication type
Engine
component
2007–2015
model years
12
vehicle entries
Official 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."
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.