{"nhtsa_id":10152019,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-12-17","date":"2018-11-05","document_id":"SSM74147","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"SOS Limited Functionality displayed on the Instrument Cluster (IC) and Multiple Diagnostic Trouble Codes (DTC?s) may be stored in the Telematics Control Module (TCU). All or a combination of the following DTC?s may be present in the TCU: B1A56-11 - Antenna - Circuit short to ground (GSM antenna circuit short circuit to ground) B1A56-15 - Antenna - Circuit short to battery or open (GSM antenna circuit short circuit to power, open circuit, high resistance) B119F-01 - GPS Antenna - General electrical failure (Global positioning system antenna circuit short circuit to ground, short circuit to power) B119F-13 - GPS Antenna - Circuit open (Global positioning system antenna circuit open circuit, high resistance) SOS Limited Functionality may affect the TCU's ability to support the ECall function when required by the customer.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10152019-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10152019-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10152019","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["B119F","B1A56"],"topics":[],"vehicles":[{"make":"LAND ROVER","model":"DISCOVERY","year_from":2016,"year_to":2016,"match":null,"vehicle_ids":[]},{"make":"LAND ROVER","model":"DISCOVERY","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_land-rover_discovery"]},{"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 EVOQUE","year_from":2016,"year_to":2017,"match":"exact","vehicle_ids":["2016_land-rover_range-rover-evoque","2017_land-rover_range-rover-evoque"]},{"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":[]}