{"nhtsa_id":11032227,"type":"service_campaign","type_name":"Service campaign","date_added":"2026-05-05","date":"2026-04-02","document_id":"No. WTB9","mfr_campaign":"WTB9","replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Technical information for WTB9 - Re-Programming External Communication Control Unit (Connect) (Workshop Campaign)","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032227-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032227-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11032227","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"911","year_from":2026,"year_to":2026,"match":"exact","vehicle_ids":["2026_porsche_911"]},{"make":"PORSCHE","model":"CAYENNE","year_from":2026,"year_to":2026,"match":"exact","vehicle_ids":["2026_porsche_cayenne"]},{"make":"PORSCHE","model":"CAYENNE COUPE","year_from":2026,"year_to":2026,"match":"base","vehicle_ids":["2026_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":[]}