{"nhtsa_id":10163946,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-08-19","date":"2019-07-03","document_id":"SSM74475","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Customer reports that the Malfunction Indicator Lamp (MIL) is illuminated on the Instrument Cluster (IC). Diagnostic Trouble Code(s) related to Catalyst System Efficiency P0420-00 and/or P0430-00 are stored in the Powertrain Control Module (PCM). NOTE ? the concern detailed in this SSM is only applicable to Range Rover Sport vehicles (SVR) 2018 Model Year fitted with the V8 S/C 5.0L petrol engine (575PS)","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10163946-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10163946-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10163946","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["P0420","P0430"],"topics":[],"vehicles":[{"make":"LAND ROVER","model":"RANGE ROVER SPORT","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_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":[]}