{"nhtsa_id":10181796,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-10-26","date":"2020-09-03","document_id":"Special Service","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; ELECTRICAL SYSTEM","mfr_system":null,"summary":"RE: The engine control module in the involved vehicles inadvertently contains software intended for vehicles with a different engine configuration. As a result, the engine control module is unable to clear certain diagnostic trouble codes and may result in a vehicle not passing state emission testing/smog checks.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10181796-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10181796-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10181796","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"TOYOTA","model":"YARIS","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_toyota_yaris"]}],"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":[]}