{"nhtsa_id":10186486,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-02-02","date":"2021-01-26","document_id":"No. 55-20","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM","mfr_system":null,"summary":"Instructions for re programming the DME control unit in the event that the vehicle is running rough near idle RPM.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10186486-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10186486-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10186486","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"MACAN","year_from":2019,"year_to":2020,"match":"exact","vehicle_ids":["2019_porsche_macan","2020_porsche_macan"]}],"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":[]}