{"nhtsa_id":10160432,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-05-28","date":"2019-04-30","document_id":"SSM74404","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM","mfr_system":null,"summary":"Degradation of the primary catalytic converter. The DTC P0420-00 stored in the PCM indicates the primary catalyst is not operating at an optimal level.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10160432-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10160432-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10160432","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null}],"codes":["P0420"],"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":2019,"match":"exact","vehicle_ids":["2017_land-rover_discovery","2018_land-rover_discovery","2019_land-rover_discovery"]},{"make":"LAND ROVER","model":"DISCOVERY SPORT","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_land-rover_discovery-sport"]},{"make":"LAND ROVER","model":"RANGE ROVER EVOQUE","year_from":2012,"year_to":2019,"match":"exact","vehicle_ids":["2012_land-rover_range-rover-evoque","2013_land-rover_range-rover-evoque","2014_land-rover_range-rover-evoque","2015_land-rover_range-rover-evoque","2016_land-rover_range-rover-evoque","2017_land-rover_range-rover-evoque","2018_land-rover_range-rover-evoque","2019_land-rover_range-rover-evoque"]}],"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":[]}