{"nhtsa_id":10124301,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-12-05","date":"2014-03-31","document_id":"V011409 2035758","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"Technical Bulletin (Knock Sensor Fault): This document informs of these sensor issues due to imperfections in the engine wiring harness. The product solution to these issues was Improvements made to engine harness. This document discusses the \"Fault Codes\" necessary to diagnosis, and potential remedy of the issue. The fault codes for checking warranty coverage for servicing the vehicle are also available.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10124301-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10124301-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10124301","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"VOLKSWAGEN","model":"PASSAT","year_from":2012,"year_to":2012,"match":"exact","vehicle_ids":["2012_volkswagen_passat"]}],"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":[]}