{"nhtsa_id":10056242,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2014-10-11","date":"2014-07-01","document_id":"PI-0847","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM","mfr_system":null,"summary":"MACK: SOFTWARE IN FUEL MANAGEMENT MODULE (FMM) HAD INCORRECT CALIBRATION AND OPEN CIRCUIT FAULT CRITERIA, CAUSING LOW FUEL WARNING TO COME ON TOO SOON AND SHOWED FULL WHEN FUEL LEVEL SENSOR SIGNAL BECAME OPEN. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10056242","components":[{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"PINNACLE (CXU)","year_from":2013,"year_to":2014,"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":[]}