{"nhtsa_id":634439,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-10-01","date":"2001-12-21","document_id":"0901501","mfr_campaign":null,"replaces":"0900200","component":"EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.","mfr_system":null,"summary":"SUBJECT REGARDING A WHINING/BUZZING NOISE FROM RADIO SPEAKERS. *SLC","document":null,"url":"https://open.wenmarpro.com/bulletins/634439","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MAZDA","model":"B-SERIES TRUCK","year_from":1994,"year_to":2001,"match":"base","vehicle_ids":["1994_mazda_b-series","1995_mazda_b-series","1996_mazda_b-series","1997_mazda_b-series","1998_mazda_b-series","1999_mazda_b-series","2000_mazda_b-series","2001_mazda_b-series"]},{"make":"MAZDA","model":"NAVAJO","year_from":1991,"year_to":1994,"match":"exact","vehicle_ids":["1991_mazda_navajo","1992_mazda_navajo","1993_mazda_navajo","1994_mazda_navajo"]},{"make":"MAZDA","model":"TRIBUTE","year_from":2001,"year_to":2001,"match":"exact","vehicle_ids":["2001_mazda_tribute"]}],"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":[]}