{"nhtsa_id":10007261,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-06-07","date":"2004-01-01","document_id":"01012004","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"GENERAL INFORMATION ON RESETTING THE GM OIL LIFE SYSTEM. 03-05 CHEVROLET ALL FULL SIZE TRUCKS AND UTILITIES AND 03-05 GMC ALL FULL SIZE TRUCKS AND UTILITIES AND 03-05 CADILLAC FULL SIZE UTILITIES AND 2005 HUMMER H2. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10007261","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HUMMER","model":"H2","year_from":2003,"year_to":2004,"match":"exact","vehicle_ids":["2003_hummer_h2","2004_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":[]}