{"nhtsa_id":10158984,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-04-22","date":"2019-03-14","document_id":"SSM74334","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:APPLIANCE:AIR CONDITIONER","mfr_system":null,"summary":"HVAC software update causes Auxiliary Climate Control to stop producing cold air - rear refrigerant valve is not opened. Applicable to 18 MY and 19 MY vehicles only.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10158984-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10158984-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10158984","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":"RANGE ROVER","year_from":2018,"year_to":2019,"match":"exact","vehicle_ids":["2018_land-rover_range-rover","2019_land-rover_range-rover"]},{"make":"LAND ROVER","model":"RANGE ROVER SPORT","year_from":2018,"year_to":2019,"match":"exact","vehicle_ids":["2018_land-rover_range-rover-sport","2019_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":[]}