P0455 on Nissan vehicles A large leak in the evaporative emissions system — often a fuel cap left off

A model year is listed because the code is named in its own record — a bulletin filed against it, or an owner’s complaint about it — not because every one of these vehicles sets it. Counts are documents in NHTSA’s files, not failure rates.

Bulletins and campaigns Nissan filed with NHTSA whose summary names P0455. Quote the document number at the service desk — it is a diagnosis the maker has already written down.

• NTB13-097D Service bulletin
  2016-08-04 · Equipment — Other — Owners/Service/Other Manual
• "ALL MODEL YEAR 2012 AND NEWER NISSAN VEHICLES; EVAP LEAK DTC P0442, P0455, P0456 INFORMATION THIS BULLETIN HAS BEEN AMENDED. THE TITLE HAS BEEN REVISED, AND THE BULLETIN NOW INCLUDES VEHICLES IN PRODUCTION AS OF THE DATE OF THIS UPDATE. NO OTHER CHANGES HAVE BEEN MADE. PLEASE DISCARD ALL PREVIOUS VERSIONS OF THIS BULLETIN."
• NTB13-097g Service bulletin
  2019-01-29 · Fuel System, Gasoline
• ALL MODEL YEAR 2012 AND NEWER NISSAN VEHICLES; EVAP LEAK DTC P0442, P0455, P0456 INFORMATION This bulletin does NOT apply to LEAF vehicles and Titan XD vehicles with V8 diesel engine. This bulletin has been amended. See Amendment History on the last page. Please discard previous versions of this bulletin.
• NTB13-097J Service bulletin
  2022-02-07 · Fuel System, Other
• EVAP LEAK DTC P0442, P0455, P0456 INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

A stored code names the test that failed, never the part that caused it. The record above is what Nissan and its owners have filed about it; the code’s page across every make has the whole file.