{"vehicle":{"id":"2016_dodge_journey","year":2016,"make":"Dodge","model":"Journey"},"code":"P0456","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":6,"bulletins":[{"nhtsa_id":10236933,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-05-30","date":"2023-04-15","document_id":"1804823","mfr_campaign":null,"component":"EQUIPMENT; ENGINE AND ENGINE COOLING","summary":"wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10236933-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10236933-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10236933"},{"nhtsa_id":10224888,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-10-31","date":"2017-10-11","document_id":"9003801","mfr_campaign":null,"component":"EQUIPMENT; FUEL SYSTEM, OTHER","summary":"Evaporative Purge System Parts MIL On ? P0456: If fault code P0456 is active, contact Manuel Gandara on cell: (248) 622-8109 before performing repair service. If you do not receive a response within 15 minutes, please continue with the normal repair procedure.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10224888-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10224888-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10224888"},{"nhtsa_id":10220071,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-15","date":"2019-11-01","document_id":"1808919","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING","summary":"wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10220071-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10220071-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10220071"},{"nhtsa_id":10169219,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-12-16","date":"2019-11-01","document_id":"18-089-19","mfr_campaign":null,"component":"FUEL SYSTEM, GASOLINE; ENGINE","summary":"wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10169219-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10169219-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10169219"},{"nhtsa_id":10141317,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-06-18","date":"2016-02-25","document_id":"18-011-16","mfr_campaign":null,"component":"ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION","summary":"Flash: Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Codes (DTCs) have been set: 2.4L Engines (Sales Code ED3 or ED7) · P0335 - Crankshaft Position Sensor Circuit. · P030X - Cylinder X Misfire Improvements when P0335 (Crankshaft Position Sensor Circuit) is present. · P0456 - EVAP System Small Leak. · P1607 - PCM Internal Shutdown Timer Slow Rationality. · P2610 - PCM Internal Engine Off Timer Performance. 3.6L Engine (Sales Code ERB) · P0335 - Crankshaft Position Sensor Circuit. · P0456 - EVAP System Small Leak.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10141317-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10141317-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10141317"},{"nhtsa_id":10121774,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-11-03","date":"2017-09-02","document_id":"18-080-17","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; POWER TRAIN","summary":"Flash: Powertrain Diagnostic and System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Codes (DTCs) have been set:2.4L Engines (Sales Code ED3 or ED7)P0335 - Crankshaft Position Sensor Circuit. P030X - Cylinder X Misfire Improvements when P0335 (Crankshaft Position Sensor Circuit) is present. P0456 - EVAP System Small Leak. P1607 - PCM Internal Shutdown Timer Slow Rationality. P2610 - PCM Internal Engine Off Timer Performance. Customers may also notice one or more of the following symptoms:When coming to a stop or making a turn, their vehicle would suddenly shutoff. Mostly noted in high ambient conditions greater than 40° C (105° F)(ED3 Engine only). A hesitation/surge feel that some customers might note it feels like misfire at 65-110 kph (40-70 mph) in 4th gear lock up(ED3 Engine only). In addition, the following software enhancements are available:Start Improvements for cold or high altitude starts when using E15 fuel(ED3 Engine only). 3.6L Engine (Sales Code ERB)P0335 - Crankshaft Position Sensor Circuit. P0456 - EVAP System Small Leak.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10121774-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10121774-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10121774"}],"url":"https://open.wenmarpro.com/makes/dodge/journey/2016/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/dodge/journey/2016/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."]}