{"nhtsa_id":610717,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-05-11","date":"1999-07-01","document_id":"6643","mfr_campaign":null,"replaces":null,"component":"VEHICLE SPEED CONTROL:CRUISE CONTROL","mfr_system":null,"summary":"SOME VEHICLES WITH 4.0L OHV ENGINES BUILT AFTER 6/10/99 AT LOUISVILLE ASSEMBLY PLANT OR AFTER 6/14/99 AT ST. LOUIS ASSEMBLY PLANT MAY EXHIBIT A HIGHER THAN NORMAL BASE IDLE SPEED OF 1400-1600 RPM WHEN THE VEHICLE IS INITIALLY RECEIVED FROM THE ASSEMBLY PLANT. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/610717","components":[{"id":"speed-control","name":"Throttle and cruise control","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"EXPLORER","year_from":1999,"year_to":1999,"match":"exact","vehicle_ids":["1999_ford_explorer"]},{"make":"MERCURY","model":"MOUNTAINEER","year_from":1999,"year_to":1999,"match":"exact","vehicle_ids":["1999_mercury_mountaineer"]}],"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":[]}