Subaru Legacy 2011 — technical service bulletin
Bulletin 055814 · NHTSA communication 10233426 · issued Mar 13, 2014
Technical service bulletin
communication type
Electronic Stability Control
component
2011
model years
1
vehicle entries
Official summary
Sound from Rear Suspension Upper Control Arm
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.