Subaru B9 Tribeca 2011–2012 — technical service bulletin
Bulletin 1112612 · NHTSA communication 10234274 · issued Dec 19, 2012
Technical service bulletin
communication type
Engine
component
2011–2012
model years
6
vehicle entries
Official summary
DTC P0456 Reprogramming File Availability
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.