{"nhtsa_id":618550,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-04-16","date":"2000-10-16","document_id":"00217","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT","mfr_system":null,"summary":"SOME VEHICLES EQUIPPED WITH THE (TREMOR) PIONEER AUDIO SYSTEM MAY EXPERIENCE FRONT SPEAKERS AND / OR SUB-WOOFER SPEAKERS THAT OPERATE INTERMITTENTLY AND / OR AT A REDUCED VOLUME. *JB","document":null,"url":"https://open.wenmarpro.com/bulletins/618550","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"RANGER","year_from":2000,"year_to":2000,"match":"exact","vehicle_ids":["2000_ford_ranger"]}],"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":[]}