{"nhtsa_id":10028485,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2009-05-05","date":"2008-11-01","document_id":"PIT-4749","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, GASOLINE:STORAGE:AUXILLARY TANK:SELECTOR DEVICES; FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM","mfr_system":null,"summary":"GENERAL MOTORS: THE FUEL GAUGE BEING INACCURATE AND THE SES MIL ILLUMINATED. COULD BE CAUSED BY THE REAR TANK SENDER FLOAT ARM CONTACTING THE SIDE OF THE FUEL TANK OR FUEL FILLER SPUD INSIDE THE TANK. (CHASSIS CAB) *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10028485","components":[{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"SILVERADO 3500","year_from":2007,"year_to":2009,"match":"base","vehicle_ids":["2007_chevrolet_silverado","2008_chevrolet_silverado","2009_chevrolet_silverado"]},{"make":"GMC","model":"SIERRA 3500","year_from":2007,"year_to":2009,"match":"base","vehicle_ids":["2007_gmc_sierra","2008_gmc_sierra","2009_gmc_sierra"]}],"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":[]}