{"nhtsa_id":10198929,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-07-06","date":"2021-06-09","document_id":"No. 2100.1","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Information on offline MAP service updates for the PCM4 and PCM5.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10198929-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10198929-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10198929","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"718 BOXSTER","year_from":2017,"year_to":2020,"match":"exact","vehicle_ids":["2017_porsche_718-boxster","2018_porsche_718-boxster","2019_porsche_718-boxster","2020_porsche_718-boxster"]},{"make":"PORSCHE","model":"718 CAYMAN","year_from":2017,"year_to":2019,"match":"exact","vehicle_ids":["2017_porsche_718-cayman","2018_porsche_718-cayman","2019_porsche_718-cayman"]},{"make":"PORSCHE","model":"911","year_from":2017,"year_to":2021,"match":"exact","vehicle_ids":["2017_porsche_911","2018_porsche_911","2019_porsche_911","2020_porsche_911","2021_porsche_911"]},{"make":"PORSCHE","model":"CAYENNE","year_from":2017,"year_to":2021,"match":"exact","vehicle_ids":["2017_porsche_cayenne","2018_porsche_cayenne","2019_porsche_cayenne","2020_porsche_cayenne","2021_porsche_cayenne"]},{"make":"PORSCHE","model":"CAYMAN","year_from":2020,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"PORSCHE","model":"MACAN","year_from":2017,"year_to":2021,"match":"exact","vehicle_ids":["2017_porsche_macan","2018_porsche_macan","2019_porsche_macan","2020_porsche_macan","2021_porsche_macan"]},{"make":"PORSCHE","model":"PANAMERA","year_from":2017,"year_to":2021,"match":"exact","vehicle_ids":["2017_porsche_panamera","2018_porsche_panamera","2019_porsche_panamera","2020_porsche_panamera","2021_porsche_panamera"]},{"make":"PORSCHE","model":"redundant BOXSTER","year_from":2020,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"PORSCHE","model":"redundant CAYMAN","year_from":2021,"year_to":2021,"match":null,"vehicle_ids":[]}],"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":[]}