{"nhtsa_id":10187309,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-02-18","date":"2021-02-01","document_id":"07-120-17R","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM","mfr_system":null,"summary":"This Service Information Bulletin announces design changes made to the ignition coil and engine wiring harness in response to a limited number of cases related to the ignition coil primary / secondary DTCs listed.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10187309-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10187309-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10187309","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"SUBARU","model":"BRZ","year_from":2013,"year_to":2014,"match":"exact","vehicle_ids":["2013_subaru_brz","2014_subaru_brz"]}],"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":[]}