{"nhtsa_id":11018030,"type":"service_campaign","type_name":"Service campaign","date_added":"2025-05-06","date":"2025-04-23","document_id":"No. 2025","mfr_campaign":"WSC7","replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Technical information for WSC7 - reprogramming high voltage power electronics and PSM control unit","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018030-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018030-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11018030","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"CAYENNE E-HYBRID","year_from":2019,"year_to":2019,"match":"base","vehicle_ids":["2019_porsche_cayenne"]},{"make":"PORSCHE","model":"CAYENNE E-HYBRID","year_from":2021,"year_to":2023,"match":"base","vehicle_ids":["2021_porsche_cayenne","2022_porsche_cayenne","2023_porsche_cayenne"]},{"make":"PORSCHE","model":"redundant CAYENNE E-HYBRID","year_from":2020,"year_to":2020,"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":[]}