Scion TC 2007–2015 — technical service bulletin
Bulletin S-SB-0031-14 Rev · NHTSA communication 10111204 · issued Apr 27, 2015
Technical service bulletin
communication type
Engine and Engine Cooling
component
2007–2015
model years
11
vehicle entries
Official summary
SSB: Some 2007 - 2009 model year tC and 2008 - 2015 model year xB vehicles equipped with 2AZ-FE 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.
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.