{"nhtsa_id":10142891,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-07-16","date":"2018-06-20","document_id":"ZG6_Toyota POL17","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Warranty Policy Bulletin: Toyota has received reports of customer concerns regarding the illumination of the check engine light due to moisture/water in the Air Injection Pumps and/or Air Switching Valves.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10142891-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10142891-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10142891","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"TOYOTA","model":"SEQUOIA","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_toyota_sequoia"]},{"make":"TOYOTA","model":"TUNDRA","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_toyota_tundra"]}],"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":[]}