?High Transmission Fluid Temp? warning message on the instrument cluster Multi-information Display (MID)...
Toyota technical service bulletin T-SB-0087-21 for 2019-2021 Toyota Tundra.
- Bulletin number
- T-SB-0087-21
- Component
- Electrical system
- Summary
- TSB: Some 2019 ? 2021 model year Tundra vehicles may exhibit a ?High Transmission Fluid Temp? warning message on the instrument cluster Multi-information Display (MID) when towing in tow/haul mode at highway speeds. The Engine Control Module (ECM) (SAE term: Powertrain Control Module/PCM) logic has been modified to address this drive mode condition. Follow the Repair Procedure in this bulletin to address this condition.
Owners of these vehicles have filed 22 complaints in the electrical category.
Vehicles covered
- Toyota Tundra 2019-2021 201920202021
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