{"nhtsa_id":10033309,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2010-08-06","date":"2009-12-01","document_id":"SB-09-J-006","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY","mfr_system":null,"summary":"ISUZU/GMC/CHEVROLET: OIL RELATED MISDIAGNOSIS-ENGINE OIL DIPSTICK CALIBRATION INCORRECT. MODELS EQUIPPED WITH DIESEL PARTICULATE FILLER (DPF) AND WHOLESALED BEFORE 12/03/09, WERE BUILT WITH AN INCORRECT ENGINE OIL DIPSTICK CALIBRATION. THE INCORRECT CALIBRATION CAUSES AN OVERFILLED CONDITION OF APPROXIMATELY 1.5QTS WHEN AT THE FULL MARK. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10033309","components":[{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"W-SERIES","year_from":2007,"year_to":2010,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"W3500","year_from":2007,"year_to":2010,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"W4500","year_from":2007,"year_to":2010,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"W5500","year_from":2007,"year_to":2010,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"W-SERIES","year_from":2007,"year_to":2010,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"W3500","year_from":2007,"year_to":2010,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"W4500","year_from":2007,"year_to":2010,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"W5500","year_from":2007,"year_to":2010,"match":null,"vehicle_ids":[]},{"make":"ISUZU","model":"N-SERIES","year_from":2007,"year_to":2010,"match":null,"vehicle_ids":[]},{"make":"ISUZU","model":"NPR","year_from":2007,"year_to":2010,"match":"exact","vehicle_ids":["2007_isuzu_npr","2008_isuzu_npr","2009_isuzu_npr","2010_isuzu_npr"]},{"make":"ISUZU","model":"NPR HD","year_from":2007,"year_to":2010,"match":"base","vehicle_ids":["2007_isuzu_npr","2008_isuzu_npr","2009_isuzu_npr","2010_isuzu_npr"]},{"make":"ISUZU","model":"NQR","year_from":2007,"year_to":2010,"match":null,"vehicle_ids":[]},{"make":"ISUZU","model":"NRR","year_from":2007,"year_to":2010,"match":null,"vehicle_ids":[]}],"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":[]}