{"nhtsa_id":10056459,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2014-12-09","date":"2014-12-01","document_id":"SBC-14329","mfr_campaign":null,"replaces":"SBC-14329-A","component":"STEERING:HYDRAULIC POWER ASSIST SYSTEM","mfr_system":null,"summary":"BUICK/CHEVROLET/GMC/SATURN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. POWER STEERING PUMP WEAR CONDITION CAUSES AN INTERMITTENT DROP IN HYDRAULIC PRESSURE OF POWER STEERING CAUSING LOSS OR REDUCTION IN STEERING ASSIST. MODEL 2007-2011 ACADIA, 2007-10 OUTLOOK, 2008-11 ENCLAVE, 2009-11 TRAVERSE. *PE UPDATED 1/13/15. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10056459","components":[{"id":"steering","name":"Steering","parent":null},{"id":"power-steering","name":"Power steering","parent":"steering"}],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"ENCLAVE","year_from":2008,"year_to":2011,"match":"exact","vehicle_ids":["2008_buick_enclave","2009_buick_enclave","2010_buick_enclave","2011_buick_enclave"]},{"make":"CHEVROLET","model":"TRAVERSE","year_from":2009,"year_to":2011,"match":"exact","vehicle_ids":["2009_chevrolet_traverse","2010_chevrolet_traverse","2011_chevrolet_traverse"]},{"make":"GMC","model":"ACADIA","year_from":2007,"year_to":2011,"match":"exact","vehicle_ids":["2007_gmc_acadia","2008_gmc_acadia","2009_gmc_acadia","2010_gmc_acadia","2011_gmc_acadia"]},{"make":"SATURN","model":"OUTLOOK","year_from":2007,"year_to":2010,"match":"exact","vehicle_ids":["2007_saturn_outlook","2008_saturn_outlook","2009_saturn_outlook","2010_saturn_outlook"]}],"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":[]}