{"nhtsa_id":39898,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1995-11-01","date":"1995-03-01","document_id":"95530","mfr_campaign":null,"replaces":null,"component":"EXTERIOR LIGHTING:TURN SIGNAL:FLASHER UNIT","mfr_system":null,"summary":"UPGRADE OF WIRING AND COMPONENTS FOR INCREASED FLASHER CIRCUIT CAPACITY. *TW","document":null,"url":"https://open.wenmarpro.com/bulletins/39898","components":[{"id":"lighting","name":"Lighting","parent":null},{"id":"turn-signal","name":"Turn signals","parent":"lighting"}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"L SERIES","year_from":1987,"year_to":1990,"match":null,"vehicle_ids":[]},{"make":"FORD","model":"L SERIES","year_from":1992,"year_to":1994,"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":[]}