Subaru Legacy 2010–2013 — technical service bulletin
Bulletin 12-117-10R · NHTSA communication 10117544 · issued Aug 28, 2017
Technical service bulletin
communication type
Visibility
component
2010–2013
model years
8
vehicle entries
Official summary
MODELS WITH SUNROOFS ONLY. If you encounter a customer complaint of water leaking into the interior of the vehicle from the map light area, the following 2 areas should be inspected closely for a potential source or cause: * The leak could be caused by water leaking past the sunroof cable mechanism. To remedy the condition, silicone sealer will need to be carefully applied to both of the front end caps. * One or both of the sunroof drain tubes may be kinked or restricted causing water accumulated in the frame assembly to overflow and leak into the interior.
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.