{"nhtsa_id":10128651,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-02-12","date":"2018-01-08","document_id":"122-J4K4G-02","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"Subject: Fastening screws for camshaft controllers Information: Due to influencing factors during the camshaft controller assembly process, the threaded connections can become strained to such an extent that the function of the camshaft controller cannot be guaranteed over the service life of the vehicle.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10128651-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10128651-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10128651","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"PANAMERA 4S","year_from":2010,"year_to":2012,"match":"base","vehicle_ids":["2010_porsche_panamera","2011_porsche_panamera","2012_porsche_panamera"]},{"make":"PORSCHE","model":"PANAMERA S","year_from":2010,"year_to":2012,"match":"base","vehicle_ids":["2010_porsche_panamera","2011_porsche_panamera","2012_porsche_panamera"]},{"make":"PORSCHE","model":"PANAMERA TURBO","year_from":2010,"year_to":2012,"match":"base","vehicle_ids":["2010_porsche_panamera","2011_porsche_panamera","2012_porsche_panamera"]},{"make":"PORSCHE","model":"PANAMERA TURBO S","year_from":2012,"year_to":2012,"match":"base","vehicle_ids":["2012_porsche_panamera"]}],"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":[]}