{"nhtsa_id":10028175,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2009-03-12","date":"2009-06-01","document_id":"PIC-5058","mfr_campaign":null,"replaces":"PIC-5058-B","component":"STEERING:ELECTRIC POWER ASSIST SYSTEM; STEERING:HYDRAULIC POWER ASSIST SYSTEM","mfr_system":null,"summary":"GENERAL MOTOR: SERVICE POWER STEERING-C0450 (INSP HARNESS NEAR CYLINDER HEAD). THE CAUSE MAY BE ENGINE WIRE HARNESS IS CHAFING ON THE RIGHT CYLINDER HEAD. *PE UPDATED 11/04/09. *PE UPDATED ON 5/1/12. *JS","document":null,"url":"https://open.wenmarpro.com/bulletins/10028175","components":[{"id":"steering","name":"Steering","parent":null},{"id":"power-steering","name":"Power steering","parent":"steering"}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"CTS","year_from":2008,"year_to":2009,"match":"exact","vehicle_ids":["2008_cadillac_cts","2009_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":[]}