{"nhtsa_id":10007494,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-06-29","date":"2004-05-25","document_id":"304","mfr_campaign":null,"replaces":"304","component":"POWER TRAIN","mfr_system":null,"summary":"TEXT DISPLAY, PHC FAILURE IN INSTRUMENT CLUSTER. *MJ","document":null,"url":"https://open.wenmarpro.com/bulletins/10007494","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"CAYENNE","year_from":2004,"year_to":2004,"match":"exact","vehicle_ids":["2004_porsche_cayenne"]},{"make":"PORSCHE","model":"CAYENNE S","year_from":2004,"year_to":2004,"match":"base","vehicle_ids":["2004_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":[]}