{"nhtsa_id":10158587,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-04-15","date":"2019-03-14","document_id":"K0A_Dealer Lette","mfr_campaign":null,"replaces":null,"component":"ENGINE; ELECTRICAL SYSTEM","mfr_system":null,"summary":"Dealer Letter: The engine ECUs in the subject vehicles are equipped with software to monitor the rear oxygen sensors. Under a specific condition, this software may not detect a malfunctioning sensor due to an error in the software. As a result, affected vehicles do not meet certain onboard diagnostic (OBD) regulations.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10158587-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10158587-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10158587","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"TOYOTA","model":"CAMRY","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_toyota_camry"]},{"make":"TOYOTA","model":"SEQUOIA","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_toyota_sequoia"]},{"make":"TOYOTA","model":"SIENNA","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_toyota_sienna"]},{"make":"TOYOTA","model":"TUNDRA","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_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":[]}