{"nhtsa_id":10055214,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2014-04-23","date":"2014-02-01","document_id":"PI-0841","mfr_campaign":null,"replaces":null,"component":"ENGINE; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL","mfr_system":null,"summary":"MACK TRUCK: DUE TO MESSAGING SITUATION REGARDING INSTRUMENT CLUSTER AND ENGINE, THERE IS AN ACTIVE FAULT CODE, AND THE ENGINE HOURS IN THE INSTRUMENT CLUSTER IS NOT MATCHING THE ENGINE. MODEL 2013-2014 LEU, MRU. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10055214","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"instrument-cluster","name":"Instrument cluster","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"LEU","year_from":2013,"year_to":2014,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"MRU","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":[]}