{"nhtsa_id":10181917,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-11-05","date":"2020-10-16","document_id":"TSB 20-2307","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; WHEELS; EQUIPMENT","mfr_system":null,"summary":"Some 2003-2020 Expedition/Navigator and 2006-2020 F-150 vehicles equipped with TOD transfer cases may exhibit grinding/clicking/ratcheting noise from the front wheel area. This may be due to partial engagement of the integrated wheel ends (IWE). To correct this condition, follow the Service Procedure steps to remove and cap the vacuum supply line.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10181917-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10181917-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10181917","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"wheels","name":"Wheels","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"EXPEDITION","year_from":2003,"year_to":2020,"match":"exact","vehicle_ids":["2003_ford_expedition","2004_ford_expedition","2005_ford_expedition","2006_ford_expedition","2007_ford_expedition","2008_ford_expedition","2009_ford_expedition","2010_ford_expedition","2011_ford_expedition","2012_ford_expedition","2013_ford_expedition","2014_ford_expedition","2015_ford_expedition","2016_ford_expedition","2017_ford_expedition","2018_ford_expedition","2019_ford_expedition","2020_ford_expedition"]},{"make":"FORD","model":"F-150","year_from":2006,"year_to":2020,"match":"exact","vehicle_ids":["2006_ford_f-150","2007_ford_f-150","2008_ford_f-150","2009_ford_f-150","2010_ford_f-150","2011_ford_f-150","2012_ford_f-150","2013_ford_f-150","2014_ford_f-150","2015_ford_f-150","2016_ford_f-150","2017_ford_f-150","2018_ford_f-150","2019_ford_f-150","2020_ford_f-150"]},{"make":"LINCOLN","model":"NAVIGATOR","year_from":2003,"year_to":2020,"match":"exact","vehicle_ids":["2003_lincoln_navigator","2004_lincoln_navigator","2005_lincoln_navigator","2006_lincoln_navigator","2007_lincoln_navigator","2008_lincoln_navigator","2009_lincoln_navigator","2010_lincoln_navigator","2011_lincoln_navigator","2012_lincoln_navigator","2013_lincoln_navigator","2014_lincoln_navigator","2015_lincoln_navigator","2016_lincoln_navigator","2017_lincoln_navigator","2018_lincoln_navigator","2019_lincoln_navigator","2020_lincoln_navigator"]}],"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":[]}