{"nhtsa_id":10110303,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-04","date":"2017-03-15","document_id":"CPFG-S-00000358-","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE; FUEL SYSTEM, DIESEL; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"This Product Support Bulletin was issued to alert the field that on certain generator sets, fault codes 45, 54 and other non-existent diesel fault occurences have been observed on the 5KW Quiet Diesel Generators within one minute after startup. The root cause has been determined to be incorrect firmware on the board. This is a revision to a previous communication.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10110303-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10110303-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10110303","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"HDKBB","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CUMMINS","model":"HDKBC","year_from":null,"year_to":null,"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":[]}