{"nhtsa_id":10006898,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-05-19","date":"2004-01-01","document_id":"01979","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"4.6L LH2 ENGINE WITH A DIAGNOSTIC TROUBLE CODE P0420/P0430. *MR","document":null,"url":"https://open.wenmarpro.com/bulletins/10006898","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["P0420","P0430"],"topics":[],"vehicles":[{"make":"CADILLAC","model":"SRX","year_from":2004,"year_to":2004,"match":"exact","vehicle_ids":["2004_cadillac_srx"]},{"make":"CADILLAC","model":"XLR","year_from":2004,"year_to":2004,"match":"exact","vehicle_ids":["2004_cadillac_xlr"]}],"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":[]}