{"nhtsa_id":10012053,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-02-10","date":"2003-08-01","document_id":"303712","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS","mfr_system":null,"summary":"THE COOLANT HOSE FROM THE THERMOSTAT HOUSING TO THE AUXILIARY COOLANT PUMP MAY HAVE BEEN INCORRECTLY ROUTED IN PRODUCTION, POTENTIALLY CAUSING THE HOSE TO TOUCH THE SUPERCHARGER DRIVE BELT AND WEAR THROUGH. SERVICE ACTION S 712. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10012053","components":[{"id":"engine","name":"Engine","parent":null},{"id":"cooling-system","name":"Cooling system","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"JAGUAR","model":"XJ","year_from":2004,"year_to":2004,"match":"exact","vehicle_ids":["2004_jaguar_xj"]}],"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":[]}