{"nhtsa_id":10168522,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-12-02","date":"2019-10-16","document_id":"T-SB-0146-19","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"TSB: Some 2020 model year Tundra vehicles equipped with Entune? 3.0 Audio Plus (version 1186) or earlier may exhibit one or more of the following conditions: ? WiFi intermittently inoperative ? DTC B15DB present ? Changing the Auto Relock Timer setting also changes the Remote 2-Press unlock setting A software update is now available to address these conditions. Follow the Software Update Procedure in this bulletin to update the software.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10168522-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10168522-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10168522","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["B15DB"],"topics":[],"vehicles":[{"make":"TOYOTA","model":"TUNDRA","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_toyota_tundra"]}],"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":[]}