{"nhtsa_id":10043914,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-05-02","date":"2012-04-01","document_id":"PIC5058B","mfr_campaign":null,"replaces":null,"component":"STEERING:ELECTRIC POWER ASSIST SYSTEM","mfr_system":null,"summary":"GM: SERVICE POWER STEERING MESSAGE POSSIBLE DTC C0450. *JS","document":null,"url":"https://open.wenmarpro.com/bulletins/10043914","components":[{"id":"steering","name":"Steering","parent":null},{"id":"power-steering","name":"Power steering","parent":"steering"}],"codes":["C0450"],"topics":[],"vehicles":[{"make":"CADILLAC","model":"CTS","year_from":2008,"year_to":2012,"match":"exact","vehicle_ids":["2008_cadillac_cts","2009_cadillac_cts","2010_cadillac_cts","2011_cadillac_cts","2012_cadillac_cts"]}],"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":[]}