{"nhtsa_id":10229355,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-01-09","date":"2022-08-03","document_id":"TSB220164","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); POWER TRAIN","mfr_system":null,"summary":"This Technical Service Bulletin describes generator sets assembled with electronically controlled engines (ECM) face 30 minutes increment on their running hours afterhaving their battery disconnected. Fault code 1117 (ECM Lost Power Warning) becomes active. This fault code indicates that the ECM has been improperly poweredoff. The generator set battery has been disconnected before the ECM has completed its data save process.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10229355-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10229355-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10229355","components":[{"id":"engine","name":"Engine","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"engine-control-module","name":"Engine control module","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"C","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":[]}