{"nhtsa_id":10243490,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-10-04","date":"2023-09-07","document_id":"SSM 51909","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","mfr_system":null,"summary":"When performing any transmission fluid changes or topoffs involving MERCON SP, MERCON LV has replaced all versions of MERCON SP and can be used going forward. Mixing MERCON LV and MERCON SP in the same transmission is acceptable. After 30-Jun-2023, MERCON SP ATF will no longer be manufactured and will only be available until inventory depletes.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10243490-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10243490-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10243490","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"E-150","year_from":2004,"year_to":2008,"match":"exact","vehicle_ids":["2004_ford_e-150","2005_ford_e-150","2006_ford_e-150","2007_ford_e-150","2008_ford_e-150"]},{"make":"FORD","model":"E-250","year_from":2004,"year_to":2008,"match":"exact","vehicle_ids":["2004_ford_e-250","2005_ford_e-250","2006_ford_e-250","2007_ford_e-250","2008_ford_e-250"]},{"make":"FORD","model":"E-350","year_from":2004,"year_to":2008,"match":"exact","vehicle_ids":["2004_ford_e-350","2005_ford_e-350","2006_ford_e-350","2007_ford_e-350","2008_ford_e-350"]},{"make":"FORD","model":"E-450","year_from":2004,"year_to":2008,"match":"exact","vehicle_ids":["2004_ford_e-450","2005_ford_e-450","2006_ford_e-450","2007_ford_e-450","2008_ford_e-450"]},{"make":"FORD","model":"EXCURSION","year_from":2003,"year_to":2005,"match":"exact","vehicle_ids":["2003_ford_excursion","2004_ford_excursion","2005_ford_excursion"]},{"make":"FORD","model":"EXPEDITION","year_from":2007,"year_to":2008,"match":"exact","vehicle_ids":["2007_ford_expedition","2008_ford_expedition"]},{"make":"FORD","model":"EXPLORER","year_from":2006,"year_to":2008,"match":"exact","vehicle_ids":["2006_ford_explorer","2007_ford_explorer","2008_ford_explorer"]},{"make":"FORD","model":"F-250 SD","year_from":2003,"year_to":2008,"match":"base","vehicle_ids":["2003_ford_f-250","2004_ford_f-250","2005_ford_f-250","2006_ford_f-250","2007_ford_f-250","2008_ford_f-250"]},{"make":"FORD","model":"F-350 SD","year_from":2003,"year_to":2008,"match":"base","vehicle_ids":["2003_ford_f-350","2004_ford_f-350","2005_ford_f-350","2006_ford_f-350","2007_ford_f-350","2008_ford_f-350"]},{"make":"FORD","model":"F-450 SD","year_from":2003,"year_to":2008,"match":"base","vehicle_ids":["2003_ford_f-450","2004_ford_f-450","2005_ford_f-450","2006_ford_f-450","2007_ford_f-450","2008_ford_f-450"]},{"make":"FORD","model":"F-53","year_from":2006,"year_to":2008,"match":null,"vehicle_ids":[]},{"make":"FORD","model":"F-550 SD","year_from":2003,"year_to":2008,"match":"base","vehicle_ids":["2003_ford_f-550","2004_ford_f-550","2005_ford_f-550","2006_ford_f-550","2007_ford_f-550","2008_ford_f-550"]},{"make":"LINCOLN","model":"NAVIGATOR","year_from":2005,"year_to":2008,"match":"exact","vehicle_ids":["2005_lincoln_navigator","2006_lincoln_navigator","2007_lincoln_navigator","2008_lincoln_navigator"]},{"make":"MERCURY","model":"MOUNTAINEER","year_from":2006,"year_to":2008,"match":"exact","vehicle_ids":["2006_mercury_mountaineer","2007_mercury_mountaineer","2008_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":[]}