Scion TC 2011–2012 — technical service bulletin
Bulletin S-SB-0035-12 · NHTSA communication 10133952 · issued Dec 7, 2012
Technical service bulletin
communication type
Structure
component
2011–2012
model years
2
vehicle entries
Official summary
Some 2011 ? 2012 model year Scion tC vehicles may exhibit excessive wind noise with the moon roof in the ?Full Open? position. This condition typically starts at 45 mph and increases with speed. New Sliding Roof Guide Rail Sub-Assemblies have been developed to improve 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.