{"nhtsa_id":10097165,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-04-11","date":"2016-10-17","document_id":"LTB01001NAS2","mfr_campaign":null,"replaces":null,"component":"ENGINE; EQUIPMENT:ELECTRICAL","mfr_system":null,"summary":"SITUATION: THE ENGINE SPEED MAY DROP (APPROXIMATELY 300-400 RPM) DURING WINDSHIELD WIPER OPERATION. THE ISSUE IS MORE LIKELY WHEN HIGH ELECTRICAL DEMAND SYSTEMS SUCH AS HEATED WINDSHIELD, HEATED SEATS, LIGHTS, ETC. ARE BEING USED. A CHANGE OF STATE FROM THE WIPER MOTOR IS ALSO REQUIRED (START, COMING TO REST, OR SWITCHING BETWEEN SPEED SETTINGS).","document":null,"url":"https://open.wenmarpro.com/bulletins/10097165","components":[{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"LAND ROVER","model":"RANGE ROVER","year_from":2016,"year_to":2016,"match":"exact","vehicle_ids":["2016_land-rover_range-rover"]},{"make":"LAND ROVER","model":"RANGE ROVER SPORT","year_from":2016,"year_to":2016,"match":"exact","vehicle_ids":["2016_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":[]}