{"nhtsa_id":10029248,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2009-07-01","date":"2009-03-05","document_id":"TSB-J004","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"JAGUAR: NON COMPLIANCE ISSUES RELATING TO ON BOARD DIAGNOSTIC (OBD) SYSTEM FUNCTION COVERING THERMOSTAT DIAGNOSTIC, CALIBRATION VERIFICATION, IN USE MONITOR PERFORMANCE RATIO, AND AN EMISSION ISSUE RELATING TO OPEN LOOP SMOOTHING HAVE BEEN IDENTIFIED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10029248","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"JAGUAR","model":"S-TYPE","year_from":2004,"year_to":2005,"match":"exact","vehicle_ids":["2004_jaguar_s-type","2005_jaguar_s-type"]},{"make":"JAGUAR","model":"X-TYPE","year_from":2004,"year_to":2007,"match":"exact","vehicle_ids":["2004_jaguar_x-type","2005_jaguar_x-type","2006_jaguar_x-type","2007_jaguar_x-type"]},{"make":"JAGUAR","model":"XJ","year_from":2004,"year_to":2005,"match":"exact","vehicle_ids":["2004_jaguar_xj","2005_jaguar_xj"]},{"make":"JAGUAR","model":"XK","year_from":2004,"year_to":2006,"match":"exact","vehicle_ids":["2004_jaguar_xk","2005_jaguar_xk","2006_jaguar_xk"]}],"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":[]}