P0455 on the 2011 Infiniti M56
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.
| ITB-09-012-F | 2013-12-07. Service bulletin. INFINITI: DUE TO A LOOSE FUEL FILL CAP, THE EVAP LEAK DTCS (P0442, P0455, P0456) ARE STORED AND MAY BE THE CAUSE. MODEL YEARS 2007-2011. NO MODELS LISTED. *PE |
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1 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.