{"nhtsa_id":634238,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-09-28","date":"2006-03-01","document_id":"020603009","mfr_campaign":null,"replaces":"020603009B","component":"ELECTRICAL SYSTEM:12V/24V/48V BATTERY","mfr_system":null,"summary":"BATTERY CHARGING TIPS - 1990-2003 PASSENGER CARS AND LIGHT DUTY TRUCKS, 1990-2003 ISUZU LIGHT DUTY TRUCKS, 2003 HUMMER H2. NLM 1990 - 2007 GM PASSENGER CARS AND LIGHT DUTY TRUCKS (INCLUDING SATURN); 1990 - 2007 ISUZU LIGHT DUTY TRUCKS. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/634238","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"battery","name":"12-volt battery","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"HUMMER","model":"H2","year_from":2003,"year_to":2007,"match":"exact","vehicle_ids":["2003_hummer_h2","2004_hummer_h2","2005_hummer_h2","2006_hummer_h2","2007_hummer_h2"]},{"make":"HUMMER","model":"H3","year_from":2006,"year_to":2007,"match":"exact","vehicle_ids":["2006_hummer_h3","2007_hummer_h3"]},{"make":"SAAB","model":"9-7X","year_from":2005,"year_to":2007,"match":"exact","vehicle_ids":["2005_saab_9-7x","2006_saab_9-7x","2007_saab_9-7x"]}],"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":[]}