{"nhtsa_id":10101325,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-05-31","date":"2014-02-19","document_id":"SSM71658","mfr_campaign":null,"replaces":null,"component":"ENGINE; FUEL SYSTEM, GASOLINE","mfr_system":null,"summary":"\"ISSUE: CHECK ENGINE LIGHT ILLUMINATED. DTC(S) RELEVANT TO A PURGE VALVE CONCERN STORED IN THE PCM. DTC’S BELOW COULD POTENTIALLY INDICATE A CONCERN WITH THE PURGE VALVE. P0442 - SMALL LEAK P0444 - PURGE VALVE CIRCUIT OPEN P0456 - VERY SMALL LEAK P0458 - PURGE CONTROL VALVE CIRCUIT LOW P0459 - PURGE CONTROL VALVE CIRCUIT HIGH P0496 - EVAP SYSTEM HIGH PURGE FLOW P0497 - EVAP SYSTEM LOW PURGE FLOW SSM IS APPLICABLE TO THE FOLLOWING VEHICLES – DISCOVERY 4/LR4 13MY ONWARDS FITTED WITH THE 5.0L NA ENGINE NEW RANGE ROVER (L405) – ALL GASOLINE ENGINE DERIVATIVES NEW RANGE ROVER SPORT (L494) – ALL GASOLINE ENGINE DERIVATIVES\"","document":null,"url":"https://open.wenmarpro.com/bulletins/10101325","components":[{"id":"engine","name":"Engine","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":["P0442","P0444","P0456","P0458","P0459","P0496","P0497"],"topics":[],"vehicles":[{"make":"LAND ROVER","model":"LR4","year_from":2013,"year_to":2014,"match":"exact","vehicle_ids":["2013_land-rover_lr4","2014_land-rover_lr4"]},{"make":"LAND ROVER","model":"RANGE ROVER","year_from":2013,"year_to":2014,"match":"exact","vehicle_ids":["2013_land-rover_range-rover","2014_land-rover_range-rover"]},{"make":"LAND ROVER","model":"RANGE ROVER SPORT","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_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":[]}