{"nhtsa_id":10127509,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-01-29","date":"2017-12-12","document_id":"LTB01109NAS1","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"The Terrain Response® system may not operate as expected when in 'Auto' mode by not automatically selecting the correct driving mode. As the driving mode changes, the transmission may downshift, the engine Revolutions Per Minute (RPM) may also increase, and/or the 'Auto Stop/Start OFF' warning indicator may illuminate on the Instrument Cluster (IC).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10127509-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10127509-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10127509","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"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":2014,"year_to":2016,"match":"exact","vehicle_ids":["2014_land-rover_range-rover","2015_land-rover_range-rover","2016_land-rover_range-rover"]},{"make":"LAND ROVER","model":"RANGE ROVER SPORT","year_from":2014,"year_to":2017,"match":"exact","vehicle_ids":["2014_land-rover_range-rover-sport","2015_land-rover_range-rover-sport","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":[]}