{"nhtsa_id":11029215,"type":"service_campaign","type_name":"Service campaign","date_added":"2026-03-03","date":"2026-02-11","document_id":"WSS0","mfr_campaign":"WSS0","replaces":null,"component":"SUSPENSION","mfr_system":null,"summary":"Porsche intranet posting with information on WSS0 - Workshop Campaign - Check the return line (Porsche Dynamic Chassis Control) and replace it if necessary","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029215-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029215-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11029215","components":[{"id":"suspension","name":"Suspension","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"911","year_from":2025,"year_to":2026,"match":"exact","vehicle_ids":["2025_porsche_911","2026_porsche_911"]}],"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":[]}