{"nhtsa_id":10178162,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-08-07","date":"2020-07-08","document_id":"Campaign T5D Dea","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT ADAPTIVE/MOBILITY; ENGINE; ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT","mfr_system":null,"summary":"This service campaign is to provide information on the software update related to the Fuel Cell control Unit (FCU) and Hydrogen storage Management Unit (HMU) on certain NEXO (FE) vehicles. This update includes logic revision for Malfunction Indicator Light (MIL) ON related to the FCU and HMU.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10178162-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10178162-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10178162","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"HYUNDAI","model":"NEXO","year_from":2019,"year_to":2020,"match":"exact","vehicle_ids":["2019_hyundai_nexo","2020_hyundai_nexo"]}],"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":[]}