{"nhtsa_id":606911,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-09-07","date":"1999-06-01","document_id":"12857","mfr_campaign":null,"replaces":null,"component":"VEHICLE SPEED CONTROL","mfr_system":null,"summary":"INFORMATION REGARDING FLOORPAN VIBRATION DURING PART-THROTTLE ACCELERATION. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/606911","components":[{"id":"speed-control","name":"Throttle and cruise control","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"F SUPER DUTY","year_from":1999,"year_to":1999,"match":null,"vehicle_ids":[]}],"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":[]}