MIL ON condition with one or both of the following Diagnostic Trouble Codes (DTCs) present: ?P060649 ?...
Toyota technical service bulletin T-SB-0046-23 for 2022-2023 Toyota Tundra.
- Bulletin number
- T-SB-0046-23
- Component
- Electrical system
- 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.
Owners of these vehicles have filed 70 complaints in the electrical category.
Vehicles covered
- Toyota Tundra 2022-2023 20222023
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