{"nhtsa_id":10106051,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-06-12","date":"2015-12-14","document_id":"SSM72487","mfr_campaign":null,"replaces":null,"component":"TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS; EQUIPMENT:ELECTRICAL","mfr_system":null,"summary":"\"ISSUE: A NUMBER OF INSTANCES HAVE BEEN REPORTED WHERE A LOSS OF PRESSURE IN TYRES HAS BEEN OBSERVED WITH ASSOCIATED TYRE PRESSURE MONITORING SYSTEM (TPMS) WARNING MESSAGES. CUSTOMERS AND RETAILERS HAVE BEEN UNABLE TO RE-INFLATE AND MAINTAIN SERVICE PRESSURES DUE TO LEAKAGE FROM THE TPMS VALVES. ISSUE MAY AFFECT: 15MY AND 16MY RANGE ROVER EVOQUE, DISCOVERY SPORT, RANGE ROVER (ALL NEW), DISCOVERY 4/LR4, RANGE ROVER SPORT VEHICLES. CAUSE: RETAILER TECHNICIANS HAVE OBSERVED TPMS VALVES WHERE THERE IS EVIDENCE OF AIR LOSS OR LEAKAGE FROM THE BASE OF THE VALVE STEM OR THROUGH THE TPMS VALVE CORE .\"","document":null,"url":"https://open.wenmarpro.com/bulletins/10106051","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"tires","name":"Tires","parent":null},{"id":"tpms","name":"Tire pressure monitoring","parent":"tires"}],"codes":[],"topics":[],"vehicles":[{"make":"LAND ROVER","model":"DISCOVERY SPORT","year_from":2015,"year_to":2016,"match":"exact","vehicle_ids":["2015_land-rover_discovery-sport","2016_land-rover_discovery-sport"]},{"make":"LAND ROVER","model":"LR4","year_from":2010,"year_to":2015,"match":"exact","vehicle_ids":["2010_land-rover_lr4","2011_land-rover_lr4","2012_land-rover_lr4","2013_land-rover_lr4","2014_land-rover_lr4","2015_land-rover_lr4"]},{"make":"LAND ROVER","model":"RANGE ROVER","year_from":2013,"year_to":2016,"match":"exact","vehicle_ids":["2013_land-rover_range-rover","2014_land-rover_range-rover","2015_land-rover_range-rover","2016_land-rover_range-rover"]},{"make":"LAND ROVER","model":"RANGE ROVER EVOQUE","year_from":2015,"year_to":2016,"match":"exact","vehicle_ids":["2015_land-rover_range-rover-evoque","2016_land-rover_range-rover-evoque"]},{"make":"LAND ROVER","model":"RANGE ROVER SPORT","year_from":2014,"year_to":2016,"match":"exact","vehicle_ids":["2014_land-rover_range-rover-sport","2015_land-rover_range-rover-sport","2016_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":[]}