{"nhtsa_id":10040502,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2011-08-31","date":"2011-09-01","document_id":"SB-11195","mfr_campaign":null,"replaces":"RB-11195B","component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL","mfr_system":null,"summary":"GM: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. 2011 LACROSSE, EQUINOX, TERRAIN. THE MALFUNCTION LIGHT WILL COME ON ALONG WITH, ROUGH IDLE, POOR DRIVEABILITY, AND/OR POSSIBLE STALLING AT LOW THROTTLE OPENING. THIS IS DUE TO A PROBLEM WITH THE CAMSHAFT. *RM UPDATED 10/4/11. *PE UPDATED 12/5/11. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10040502","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"LACROSSE","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_buick_lacrosse"]},{"make":"BUICK","model":"REGAL","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_buick_regal"]},{"make":"CHEVROLET","model":"EQUINOX","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_chevrolet_equinox"]},{"make":"GMC","model":"TERRAIN","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_gmc_terrain"]}],"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":[]}