{"nhtsa_id":10052831,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2013-09-20","date":"2013-08-01","document_id":"SB-13234","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"GM: THE ENGINE ON SOME VEHICLES MAY IDLE ROUGH. A SERVICE UPDATE IS AVAILABLE TO REPROGRAM THE ENGINE CONTROL MODULE. *JS","document":null,"url":"https://open.wenmarpro.com/bulletins/10052831","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"ATS","year_from":2013,"year_to":2013,"match":"exact","vehicle_ids":["2013_cadillac_ats"]}],"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":[]}