{"nhtsa_id":10173037,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-04-01","date":"2020-03-13","document_id":"122-H7C3C-04","mfr_campaign":null,"replaces":null,"component":"STEERING","mfr_system":null,"summary":"Updated instructions for replacing the trailing arm on the front and rear axle on affected Boxster and Cayman vehicles. There is a new supplier of parts and the entire axle must be checked to avoid cross use of parts.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10173037-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10173037-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10173037","components":[{"id":"steering","name":"Steering","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"718 BOXSTER","year_from":2016,"year_to":2016,"match":null,"vehicle_ids":[]},{"make":"PORSCHE","model":"718 BOXSTER","year_from":2018,"year_to":2019,"match":"exact","vehicle_ids":["2018_porsche_718-boxster","2019_porsche_718-boxster"]},{"make":"PORSCHE","model":"718 CAYMAN","year_from":2016,"year_to":2016,"match":null,"vehicle_ids":[]},{"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":"BOXSTER","year_from":2013,"year_to":2015,"match":"exact","vehicle_ids":["2013_porsche_boxster","2014_porsche_boxster","2015_porsche_boxster"]},{"make":"PORSCHE","model":"CAYMAN","year_from":2013,"year_to":2015,"match":"exact","vehicle_ids":["2013_porsche_cayman","2014_porsche_cayman","2015_porsche_cayman"]},{"make":"PORSCHE","model":"redundant BOXSTER","year_from":2017,"year_to":2017,"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":[]}