{"nhtsa_id":10204422,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-12-13","date":"2021-10-07","document_id":"TSB210216","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:PROPULSION SYSTEM:FUSES, RELAYS, CONTACTS, AND SHUNTS; ENGINE","mfr_system":null,"summary":"This Technical Service Bulletin describes the verification and resolution of confusion during troubleshooting due to high voltage connections that may be accidentally plugged into the wrong locations within the high voltage junction box. This condition may complicate general troubleshooting activities.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10204422-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10204422-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10204422","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"hybrid-ev","name":"Hybrid and electric drive","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"ELECTRIC VEHICLE ENGINE","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":[]}