{"nhtsa_id":10251549,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-03-08","date":"2024-02-28","document_id":"N861","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT","mfr_system":null,"summary":"On certain 2020 to 2022 model year Range Rover, 2019 to 2022 model year Range Rover Sport, 2019 to 2020 model year Range Rover Evoque and 2020 model year Discovery Sport vehicles, the 48V Mild Hybrid Electric Vehicle (MHEV) battery enters an offline state and no longer communicates or functions as intended. This can result in illumination of the Malfunction Indicator Lamp (MIL), loss of start/stop functionality and no communication during diagnostic sessions.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10251549-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10251549-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10251549","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"LAND ROVER","model":"DISCOVERY","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_land-rover_discovery"]},{"make":"LAND ROVER","model":"RANGE ROVER","year_from":2020,"year_to":2022,"match":"exact","vehicle_ids":["2020_land-rover_range-rover","2021_land-rover_range-rover","2022_land-rover_range-rover"]},{"make":"LAND ROVER","model":"RANGE ROVER EVOQUE","year_from":2019,"year_to":2020,"match":"exact","vehicle_ids":["2019_land-rover_range-rover-evoque","2020_land-rover_range-rover-evoque"]},{"make":"LAND ROVER","model":"RANGE ROVER SPORT","year_from":2019,"year_to":2022,"match":"exact","vehicle_ids":["2019_land-rover_range-rover-sport","2020_land-rover_range-rover-sport","2021_land-rover_range-rover-sport","2022_land-rover_range-rover-sport"]}],"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":[]}