{"nhtsa_id":51996,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1997-07-17","date":"1997-03-17","document_id":"97614","mfr_campaign":null,"replaces":null,"component":"STEERING: STEERING WHEEL/HANDLE BAR","mfr_system":null,"summary":"STEERING COLUMN- HIGH SPEED VIBRATION- 4X2 VEHICLES EQUIPPED WITH 5.4L ENGINE. *JD","document":null,"url":"https://open.wenmarpro.com/bulletins/51996","components":[{"id":"steering","name":"Steering","parent":null},{"id":"steering-column","name":"Steering column and wheel","parent":"steering"}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"EXPEDITION","year_from":1997,"year_to":1997,"match":"exact","vehicle_ids":["1997_ford_expedition"]}],"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":[]}