{"nhtsa_id":620273,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-07-23","date":"2001-03-01","document_id":"13820","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","mfr_system":null,"summary":"INFORMATION ON REPROGRAMMING A PCM WITH THE LATEST CALIBRATION ON CERTAIN VEHICLES EQUIPPED WITH A 7.3L DIESEL ENGINE. A NEW CALIBRATION WAS RECENTLY RELEASED TO PROVIDE IMPROVED MIL DIAGNOSTIC AND TO CORRECT A 4R100 TRANSMISSION SURGE AT LIGHT TO MEDIUM THROTTLE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/620273","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"},{"id":"transmission-control-module","name":"Transmission control module","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"ECONOLINE","year_from":1998,"year_to":1999,"match":null,"vehicle_ids":[]},{"make":"FORD","model":"SUPER DUTY F SERIES","year_from":1998,"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":[]}