{"nhtsa_id":10055079,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2014-04-08","date":"2014-01-01","document_id":"FSB-20-70","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:DIESEL","mfr_system":null,"summary":"FREIGHTLINER: SOME TRUCKS ARE EQUIPPED WITH RADIATOR MOUNTED SURGE TANKS ARE MISDIAGNOSED DUE TO FAULT CODE BEING GENERATED DURING LOW COOLANT LEVEL IN SURGE TANK WHICH MUST BE FILLED TO COLDMAX LEVEL, *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10055079","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"108SD","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_freightliner_108sd"]},{"make":"FREIGHTLINER","model":"114SD","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_freightliner_114sd"]},{"make":"FREIGHTLINER","model":"BUSINESS CLASS M2","year_from":2011,"year_to":2011,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2010,"year_to":2010,"match":"exact","vehicle_ids":["2010_freightliner_cascadia"]},{"make":"FREIGHTLINER","model":"CORONADO","year_from":2010,"year_to":2010,"match":"exact","vehicle_ids":["2010_freightliner_coronado"]}],"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":[]}