{"nhtsa_id":10043485,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-04-04","date":"2012-01-01","document_id":"PIE-0201","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:APPLIANCE:AIR CONDITIONER","mfr_system":null,"summary":"CHEVROLET/GMC: WHEN HVAC SYSTEM IS TURNED ON , THERE IS NO AIR FLOW AND THE BLOWER MOTOR IS INOPERATIVE. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10043485","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"EXPRESS","year_from":2011,"year_to":2012,"match":"exact","vehicle_ids":["2011_chevrolet_express","2012_chevrolet_express"]},{"make":"GMC","model":"SAVANA","year_from":2011,"year_to":2012,"match":"exact","vehicle_ids":["2011_gmc_savana","2012_gmc_savana"]}],"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":[]}