{"nhtsa_id":10164926,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-09-16","date":"2019-08-30","document_id":"ZF3_Toyota POL16","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE); ENGINE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM","mfr_system":null,"summary":"Warranty Enhancement Program: Toyota has received reports of a rough idle and/or rattle noise from the transaxle at cold start due to a sticking Exhaust Gas Recirculation (EGR) Valve in some vehicles. If this occurs, the vehicle may illuminate the check engine light and set diagnostic trouble code (DTC) P0401.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10164926-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10164926-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10164926","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null},{"id":"egr-valve","name":"EGR valve","parent":"exhaust-emissions"}],"codes":["P0401"],"topics":[],"vehicles":[{"make":"TOYOTA","model":"PRIUS","year_from":2010,"year_to":2012,"match":"exact","vehicle_ids":["2010_toyota_prius","2011_toyota_prius","2012_toyota_prius"]},{"make":"TOYOTA","model":"PRIUS PLUG-IN HYBRID","year_from":2010,"year_to":2012,"match":"base","vehicle_ids":["2010_toyota_prius","2011_toyota_prius","2012_toyota_prius"]},{"make":"TOYOTA","model":"PRIUS V","year_from":2012,"year_to":2012,"match":"exact","vehicle_ids":["2012_toyota_prius-v"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}