1. Turn the engine on.
2. Press and hold the TPMS reset button, which is usually located on the dashboard or center console. The button may be marked with "TPMS" or "Tire Pressure."
3. Continue holding the TPMS reset button for at least 3 seconds, or until the tire pressure warning light flashes or beeps.
4. Release the TPMS reset button.
5. Turn the engine off.
6. Wait for a few minutes, then turn the engine back on.
7. The tire pressure warning light should be reset. If the light is still on, repeat steps 1-7.
If you are still having issues with your tire pressure warning light, you should take your vehicle to a Toyota dealership or a qualified mechanic for further diagnosis and repair.