{"nhtsa_id":10185110,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-01-05","date":"2020-12-21","document_id":"No. 190-20","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; ELECTRICAL SYSTEM","mfr_system":null,"summary":"Porsche service campaign information for Workshop campaign WLK8 - Porsche Communication Management (PCM) Software Update.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10185110-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10185110-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10185110","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"CAYENNE","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_porsche_cayenne"]}],"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":[]}