{"nhtsa_id":11026413,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-12-05","date":"2025-11-25","document_id":"No. 88-25-2","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"Symptom based workshop manual for information on Complaints Regarding Shifting Quality on Double-Clutch Transmissions in Conjunction with Message \"Transmission Faulty\"","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11026413-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11026413-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11026413","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"718","year_from":2017,"year_to":2017,"match":null,"vehicle_ids":[]},{"make":"PORSCHE","model":"718 BOXSTER","year_from":2017,"year_to":2023,"match":"exact","vehicle_ids":["2017_porsche_718-boxster","2018_porsche_718-boxster","2019_porsche_718-boxster","2020_porsche_718-boxster","2021_porsche_718-boxster","2022_porsche_718-boxster","2023_porsche_718-boxster"]},{"make":"PORSCHE","model":"718 BOXSTER","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_porsche_718-boxster"]},{"make":"PORSCHE","model":"718 BOXSTER GTS","year_from":2021,"year_to":2024,"match":"base","vehicle_ids":["2021_porsche_718-boxster","2022_porsche_718-boxster","2023_porsche_718-boxster","2024_porsche_718-boxster"]},{"make":"PORSCHE","model":"718 BOXSTER S","year_from":2017,"year_to":2024,"match":"base","vehicle_ids":["2017_porsche_718-boxster","2018_porsche_718-boxster","2019_porsche_718-boxster","2020_porsche_718-boxster","2021_porsche_718-boxster","2022_porsche_718-boxster","2023_porsche_718-boxster","2024_porsche_718-boxster"]},{"make":"PORSCHE","model":"718 CAYMAN","year_from":2017,"year_to":2021,"match":"exact","vehicle_ids":["2017_porsche_718-cayman","2018_porsche_718-cayman","2019_porsche_718-cayman","2020_porsche_718-cayman","2021_porsche_718-cayman"]},{"make":"PORSCHE","model":"718 CAYMAN","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_porsche_718-cayman"]},{"make":"PORSCHE","model":"718 CAYMAN","year_from":2026,"year_to":2026,"match":null,"vehicle_ids":[]},{"make":"PORSCHE","model":"718 CAYMAN GT4","year_from":2023,"year_to":2024,"match":"base","vehicle_ids":["2023_porsche_718-cayman","2024_porsche_718-cayman"]},{"make":"PORSCHE","model":"718 CAYMAN GT4 RS","year_from":2024,"year_to":2024,"match":"base","vehicle_ids":["2024_porsche_718-cayman"]},{"make":"PORSCHE","model":"718 CAYMAN GTS","year_from":2022,"year_to":2024,"match":"base","vehicle_ids":["2022_porsche_718-cayman","2023_porsche_718-cayman","2024_porsche_718-cayman"]},{"make":"PORSCHE","model":"718 CAYMAN S","year_from":2017,"year_to":2023,"match":"base","vehicle_ids":["2017_porsche_718-cayman","2018_porsche_718-cayman","2019_porsche_718-cayman","2020_porsche_718-cayman","2021_porsche_718-cayman","2022_porsche_718-cayman","2023_porsche_718-cayman"]},{"make":"PORSCHE","model":"718 SPYDER","year_from":2018,"year_to":2019,"match":null,"vehicle_ids":[]},{"make":"PORSCHE","model":"718 SPYDER","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_porsche_718-spyder"]},{"make":"PORSCHE","model":"718 SPYDER","year_from":2021,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"PORSCHE","model":"718 SPYDER","year_from":2022,"year_to":2025,"match":"exact","vehicle_ids":["2022_porsche_718-spyder","2023_porsche_718-spyder","2024_porsche_718-spyder","2025_porsche_718-spyder"]},{"make":"PORSCHE","model":"718 SPYDER RS","year_from":2024,"year_to":2024,"match":"base","vehicle_ids":["2024_porsche_718-spyder"]},{"make":"PORSCHE","model":"redundant CAYMAN","year_from":2022,"year_to":2022,"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":[]}