{"nhtsa_id":10020689,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2006-12-22","date":null,"document_id":"3462","mfr_campaign":null,"replaces":"3462A","component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"BLOWER MOTOR IS IN-OPERABLE/ WILL NOT SHUT OFF/ DEAD BATTERY. *KB","document":null,"url":"https://open.wenmarpro.com/bulletins/10020689","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HUMMER","model":"H2","year_from":2005,"year_to":2007,"match":"exact","vehicle_ids":["2005_hummer_h2","2006_hummer_h2","2007_hummer_h2"]}],"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":[]}