{"nhtsa_id":10228929,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-01-06","date":"2022-12-09","document_id":"N641NAS3","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Certain 2020 to 2022 model year vehicles are unable to complete software updates through Software Over The Air (SOTA) due to incorrect Telematic Control Unit Module (TCU) or PIVI software.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10228929-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10228929-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10228929","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"LAND ROVER","model":"DEFENDER","year_from":2020,"year_to":2022,"match":"exact","vehicle_ids":["2020_land-rover_defender","2021_land-rover_defender","2022_land-rover_defender"]},{"make":"LAND ROVER","model":"DISCOVERY","year_from":2021,"year_to":2022,"match":"exact","vehicle_ids":["2021_land-rover_discovery","2022_land-rover_discovery"]},{"make":"LAND ROVER","model":"DISCOVERY SPORT","year_from":2021,"year_to":2022,"match":"exact","vehicle_ids":["2021_land-rover_discovery-sport","2022_land-rover_discovery-sport"]},{"make":"LAND ROVER","model":"RANGE ROVER EVOQUE","year_from":2021,"year_to":2022,"match":"exact","vehicle_ids":["2021_land-rover_range-rover-evoque","2022_land-rover_range-rover-evoque"]},{"make":"LAND ROVER","model":"RANGE ROVER VELAR","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_land-rover_range-rover-velar"]}],"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":[]}