{"nhtsa_id":10139791,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-06-11","date":"2014-10-17","document_id":"08-090-14","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT","mfr_system":null,"summary":"Road Noise Inside The Vehicle Cabin This bulletin involves installing inboard subwoofer speaker covers. The inboard 6 in. X 9 in. subwoofer speakers are missing covers which may contribute to addition road noise inside the cabin. The speaker cover also helps protect the speakers from environmental elements.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10139791-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10139791-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10139791","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"DODGE","model":"VIPER","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_dodge_viper"]}],"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":[]}