{"nhtsa_id":10241403,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-08-28","date":"2023-07-21","document_id":"T-SB-0046-23","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"TSB: Some 2022 ? 2023 model year Tundra Hybrid and 2023 model year Sequoia Hybrid vehicles may exhibit a MIL ON condition with one or both of the following Diagnostic Trouble Codes (DTCs) present: ?P060649 ? Control Module Processor Unexpected Operation ?P060647 ? Control Module Processor Watchdog/Safety MCU Failure The Engine Control Module (ECM) (SAE term: Powertrain Control Module/PCM) logic has been modified to address this condition.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10241403-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10241403-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10241403","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["P0606"],"topics":[],"vehicles":[{"make":"TOYOTA","model":"TUNDRA","year_from":2022,"year_to":2023,"match":"exact","vehicle_ids":["2022_toyota_tundra","2023_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":[]}