{"nhtsa_id":45863,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1996-04-25","date":"1995-10-01","document_id":"ONP95B64","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","mfr_system":null,"summary":"AFFECTED CARS WERE MANUFACTURED WITH A LUBRICANT THAT CAUSES THE SENSOR TO PRODUCE IMPROPER SIGNALS. IMPROPER SENSOR SIGNALS CAN CAUSE ERRATIC TRANSMISSION SHIFTING AND, IN SOME INSTANCES, INTERMEDIATE ONE-WAY CLUTCH FAILURE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/45863","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"CROWN VICTORIA","year_from":1993,"year_to":1993,"match":"exact","vehicle_ids":["1993_ford_crown-victoria"]},{"make":"LINCOLN","model":"MARK","year_from":1993,"year_to":1993,"match":"exact","vehicle_ids":["1993_lincoln_mark"]},{"make":"LINCOLN","model":"TOWN CAR","year_from":1993,"year_to":1993,"match":"exact","vehicle_ids":["1993_lincoln_town-car"]},{"make":"MERCURY","model":"GRAND MARQUIS","year_from":1993,"year_to":1993,"match":"exact","vehicle_ids":["1993_mercury_grand-marquis"]}],"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":[]}