{"nhtsa_id":10058216,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2015-08-15","date":"2014-09-15","document_id":"TIS-60-14","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"PORSCHE: THE CYLINDER HEAD ON SOME ENGINES FAILS TO MEET SPECIFICATIONS REQUIREMENT AND THE LONG TERM DURABILITY FOR VEHICLES MANUFACTURER. MODEL 2014 CAYENNE. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10058216","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"CAYENNE","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_porsche_cayenne"]}],"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":[]}