{"vehicle":{"id":"2014_lincoln_mkz","year":2014,"make":"Lincoln","model":"MKZ"},"code":"P0456","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":2,"bulletins":[{"nhtsa_id":10183776,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-12-07","date":"2016-04-25","document_id":"16-0075","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"Some 2013 Escape, 2013-2014 Fusion and MKZ vehicles built on or before 11/9/2013 may exhibit a hard start, no start and/or a loss of engine RPM after refueling. Some vehicles may also exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P1450 and/or P0456 stored in powertrain control module (PCM) memory.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10183776-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10183776-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10183776"},{"nhtsa_id":10162068,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-07-03","date":"2019-06-28","document_id":"TSB 19-2207","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING; POWER TRAIN","summary":"Some 2013-2017 C-Max/Fusion/MKZ Hybrid/Energi vehicles may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P1450, P0456, P0457, P04EE and/or P04EF. This may be due to the sealing capability of the canister purge valve. To correct the condition, follow the Service Procedure steps to update the PCM software and replace the canister purge valve.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10162068-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10162068-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10162068"}],"url":"https://open.wenmarpro.com/makes/lincoln/mkz/2014/bulletins?code=P0456"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/lincoln/mkz/2014/codes/P0456","note":"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.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}