{"nhtsa_id":11021632,"type":"service_campaign","type_name":"Service campaign","date_added":"2025-08-06","date":"2025-07-17","document_id":"No. WPR5","mfr_campaign":"WPR5","replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"Technical information on WPR5 – Reworking Transmission Input Shaft","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11021632-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11021632-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11021632","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"718 BOXSTER","year_from":2023,"year_to":2024,"match":"exact","vehicle_ids":["2023_porsche_718-boxster","2024_porsche_718-boxster"]},{"make":"PORSCHE","model":"718 BOXSTER GTS","year_from":2023,"year_to":2024,"match":"base","vehicle_ids":["2023_porsche_718-boxster","2024_porsche_718-boxster"]},{"make":"PORSCHE","model":"718 BOXSTER S","year_from":2023,"year_to":2024,"match":"base","vehicle_ids":["2023_porsche_718-boxster","2024_porsche_718-boxster"]},{"make":"PORSCHE","model":"718 CAYMAN","year_from":2023,"year_to":2024,"match":"exact","vehicle_ids":["2023_porsche_718-cayman","2024_porsche_718-cayman"]},{"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":2023,"year_to":2024,"match":"base","vehicle_ids":["2023_porsche_718-cayman","2024_porsche_718-cayman"]},{"make":"PORSCHE","model":"718 CAYMAN S","year_from":2023,"year_to":2023,"match":"base","vehicle_ids":["2023_porsche_718-cayman"]},{"make":"PORSCHE","model":"redundant CAYMAN GT4","year_from":2023,"year_to":2023,"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":[]}