{"nhtsa_id":10164154,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-09-10","date":"2019-08-26","document_id":"V011904_2055158","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"Current Engine/Motor Control Module (ECM) -J623- software incorrectly identifies main relay fault.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10164154-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10164154-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10164154","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"VOLKSWAGEN","model":"JETTA","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_volkswagen_jetta"]}],"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":[]}