{"nhtsa_id":10169412,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-12-16","date":"2019-11-07","document_id":"T-SB-0157-19","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT","mfr_system":null,"summary":"TSB: Some 2017 ? 2020 model year 4Runner vehicles equipped with JBL® audio may exhibit poor sound quality coming from the dash speakers or static/feedback heard by the incoming caller. Updated speakers are available to address this condition. Follow the Repair Procedure in this bulletin to address this condition.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10169412-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10169412-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10169412","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"TOYOTA","model":"4RUNNER","year_from":2017,"year_to":2020,"match":"exact","vehicle_ids":["2017_toyota_4runner","2018_toyota_4runner","2019_toyota_4runner","2020_toyota_4runner"]}],"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":[]}