{"nhtsa_id":10144577,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-09-17","date":"2018-07-27","document_id":"SSM73945","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:APPLIANCE:AIR CONDITIONER; ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"Issue: When performing a software update on the HVAC (Heating Ventilation and Air Conditioning Control Module) the update fails stating SDD (Symptom Driven Diagnostics) has failed to resolve software.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10144577-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10144577-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10144577","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"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":2018,"match":"exact","vehicle_ids":["2017_land-rover_discovery","2018_land-rover_discovery"]},{"make":"LAND ROVER","model":"DISCOVERY SPORT","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_land-rover_discovery-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":[]}