{"nhtsa_id":612899,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-06-13","date":"2000-03-01","document_id":"13989","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:ELECTRICAL","mfr_system":null,"summary":"INFORMATION REGARDING THE ACCURACY OF THE AVERAGE FUEL ECONOMY AND FUEL RANGE DISPLAYED BY THE OVERHEAD TRIP COMPUTER. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/612899","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"EXCURSION","year_from":2000,"year_to":2000,"match":"exact","vehicle_ids":["2000_ford_excursion"]},{"make":"FORD","model":"SUPER DUTY F SERIES","year_from":1999,"year_to":2000,"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":[]}