Subaru Legacy 2010–2011 — technical service bulletin
Bulletin TB-05-48-10 · NHTSA communication 10034544 · issued Nov 29, 2010
Technical service bulletin
communication type
Steering
component
2010–2011
model years
4
vehicle entries
Official summary
Subaru: steering wheel vibration (shake, shimmy) at highway speeds. The repair procedure should be performed to minimize the concern. The majority of these conditions can be greatly reduced, some road feel may be considered characteristic and can be compared to like model vehicles with similar mileage. *pe updated 5/6/11. *pe
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.