{"nhtsa_id":10116956,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-09-08","date":"2017-01-09","document_id":"Q642NAS1","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Situation: An issue has been identified on certain vehicles within the listed Affected Vehicle Range have been manufactured away from process and the Telematics Control Module (TCU) security key was not subject to an end of line test and verification. The Wi-Fi may drop out after 10 minutes and then reconnect after 3 minutes, with this cycle repeating.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10116956-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10116956-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10116956","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"LAND ROVER","model":"DISCOVERY","year_from":2016,"year_to":2016,"match":null,"vehicle_ids":[]},{"make":"LAND ROVER","model":"RANGE ROVER","year_from":2016,"year_to":2017,"match":"exact","vehicle_ids":["2016_land-rover_range-rover","2017_land-rover_range-rover"]},{"make":"LAND ROVER","model":"RANGE ROVER SPORT","year_from":2016,"year_to":2017,"match":"exact","vehicle_ids":["2016_land-rover_range-rover-sport","2017_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":[]}