{"nhtsa_id":10175208,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-05-18","date":"2020-04-23","document_id":"TSB200094-042320","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY","mfr_system":null,"summary":"This Technical Service Bulletin describes the verification and resolution of intermittent loss of communication between VGT actuator and engine ECM at nominal voltage of 24-volt for 24-volt applications at early key-on of engine. The electrolytic capacitor in the VGT actuator is being replaced with a dry capacitor which does not have electrolytic fluid. The dry capacitor will reduce malfunction rate and will not impact the customer interface with the turbocharger actuator or the turbocharger.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10175208-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10175208-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10175208","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"B6.7","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CUMMINS","model":"ISB6.7","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CUMMINS","model":"ISL9","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CUMMINS","model":"L9","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":[]}