{"nhtsa_id":50904,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1997-06-17","date":"1996-11-18","document_id":"96245","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:IGNITION:MODULE; ELECTRICAL SYSTEM:WIRING","mfr_system":null,"summary":"MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATION - DIAGNOSTIC TROUBLE CODE (DTC) P1794 STORED IN CONTINUOUS MEMORY - PROBE WITH 2.5L, ESCORT WITH 1.8L AND ASPIRE. *TW","document":null,"url":"https://open.wenmarpro.com/bulletins/50904","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"ignition","name":"Ignition","parent":"electrical"},{"id":"wiring","name":"Wiring and fuses","parent":"electrical"}],"codes":["P1794"],"topics":[],"vehicles":[{"make":"FORD","model":"ASPIRE","year_from":1996,"year_to":1997,"match":"exact","vehicle_ids":["1996_ford_aspire","1997_ford_aspire"]},{"make":"FORD","model":"ESCORT","year_from":1996,"year_to":1996,"match":"exact","vehicle_ids":["1996_ford_escort"]},{"make":"FORD","model":"LTD","year_from":1984,"year_to":1984,"match":"exact","vehicle_ids":["1984_ford_ltd"]},{"make":"FORD","model":"PROBE","year_from":1996,"year_to":1997,"match":"exact","vehicle_ids":["1996_ford_probe","1997_ford_probe"]}],"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":[]}