{"nhtsa_id":626878,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-12-19","date":"2001-09-27","document_id":"6411","mfr_campaign":null,"replaces":null,"component":"STEERING","mfr_system":null,"summary":"SUBJECT REGARDING SOFTWARE FUNCTION ID 664, STEERING WHEEL MODULE -DIAGNOSTIC TROUBLE CODE, ELECTRONIC CONTROL MODULE-928C, AND CENTRAL ELECTRONIC MODULE-1A5B. *YD","document":null,"url":"https://open.wenmarpro.com/bulletins/626878","components":[{"id":"steering","name":"Steering","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"VOLVO","model":"S80","year_from":1999,"year_to":2000,"match":"exact","vehicle_ids":["1999_volvo_s80","2000_volvo_s80"]}],"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":[]}