{"nhtsa_id":10025686,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2008-08-29","date":"2008-04-04","document_id":"1008","mfr_campaign":null,"replaces":null,"component":"STEERING:HYDRAULIC POWER ASSIST:PUMP","mfr_system":null,"summary":"CHECKING POWER STEERING PUMP AND REPLACING IT IF NECESSARY ON CERTAIN MODEL YEAR CAYENNE V6 VEHICLES (WORKSHOP CAMPAIGN). THERE IS THE POSSIBILITY THE VEHICLES MAY HAVE A DEFECTIVE POWER STEERING HYDRAULIC PUMP. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10025686","components":[{"id":"steering","name":"Steering","parent":null},{"id":"power-steering","name":"Power steering","parent":"steering"}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"CAYENNE","year_from":2008,"year_to":2008,"match":"exact","vehicle_ids":["2008_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":[]}