P0456 on the 2015 Subaru Outback
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
Nobody has written a description of this code yet.
| 1115214 | 2023-03-20. Service bulletin. DTC P0456 / Clamps Added to Canister Purge Control Solenoid Valve Hose |
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| 11-152-14 | 2017-03-07. Service bulletin. DTC P0456 / CLAMPS ADDED TO CANISTER PURGE CONTROL SOLENOID VALVE HOSE |
2 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.