{"vehicle":{"id":"2015_toyota_prius","year":2015,"make":"Toyota","model":"PRIUS"},"code":"P0301","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":3,"bulletins":[{"nhtsa_id":10132859,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-04-02","date":"2016-10-14","document_id":"T-SB-0147-16","mfr_campaign":null,"component":"POWER TRAIN; BACK OVER PREVENTION","summary":"TSB: Some 2013 ? 2015 Prius PHV, Prius and 2013 ? 2016 Prius V vehicles may exhibit a vibration due to rough idle and/or tapping noise from the HV transaxle at cold start. The check engine light may also illuminate with (DTC) P0300, P0301, P0302, P0303, P0304 (Random/Multiple Cylinder Misfire Detected). The Engine Control Module/ECM (SAE Term: Powertrain Control Module/PCM) logic has been modified to reduce the possibility of this condition occurring. Follow the Repair Procedure in this bulletin to address this condition.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10132859-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10132859-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10132859"},{"nhtsa_id":10111604,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-14","date":"2016-08-11","document_id":"T-SB-0116-15 Rev","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE); ENGINE AND ENGINE COOLING","summary":"TSB: REVISION NOTICE August 11, 2016 Rev1: Applicability has been updated to include 2016 model year Prius V vehicles. Any previous printed versions of this bulletin should be discarded. Some 2010 - 2015 model year Prius (2ZR-FXE equipped) vehicles, 2012 - 2015 model year Prius PHV vehicles, and 2012 - 2016 Prius V (2ZR-FXE equipped) vehicles may exhibit a \"runs rough\" and/or MIL \"ON\" condition with DTC(s) P0300, P0301, P0302, P0303, and P0304 (Misfire) during light acceleration while the Exhaust Gas Recirculation (EGR) system is active. Replace the Intake Manifold assembly to address this condition.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10111604-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10111604-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10111604"},{"nhtsa_id":10084369,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-11-17","date":"2016-08-11","document_id":"T-SB-0116-15 REV","mfr_campaign":null,"component":"ENGINE; HYBRID PROPULSION SYSTEM","summary":"TSB: REVISION NOTICE AUGUST 11, 2016 REV1: APPLICABILITY HAS BEEN UPDATED TO INCLUDE 2016 MODEL YEAR PRIUS V VEHICLES. ANY PREVIOUS PRINTED VERSIONS OF THIS BULLETIN SHOULD BE DISCARDED. SOME 2010 – 2015 MODEL YEAR PRIUS (2ZR-FXE EQUIPPED) VEHICLES, 2012 – 2015 MODEL YEAR PRIUS PHV VEHICLES, AND 2012 – 2016 PRIUS V (2ZR-FXE EQUIPPED) VEHICLES MAY EXHIBIT A “RUNS ROUGH” AND/OR MIL “ON” CONDITION WITH DTC(S) P0300, P0301, P0302, P0303, AND P0304 (MISFIRE) DURING LIGHT ACCELERATION WHILE THE EXHAUST GAS RECIRCULATION (EGR) SYSTEM IS ACTIVE. REPLACE THE INTAKE MANIFOLD ASSEMBLY TO ADDRESS THIS CONDITION.","document":null,"url":"https://open.wenmarpro.com/bulletins/10084369"}],"url":"https://open.wenmarpro.com/makes/toyota/prius/2015/bulletins?code=P0301"},"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/toyota/prius/2015/codes/P0301","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."]}