Toyota Repair: 2000 Toyota Sienna Tire Pressure Light On, check tire pressure, toyota sienna

Question
The Check Tire Pressure light goes on and stays on but the tires
seem full of air. What to do?

Answer
Have you tried resetting the warning light using the reset button on the bottom of the dash?
If not, turn the ignition key on and press the reset button until it goes off, do not release it until the light blinks three times, the light should remain off.
If that does not work check the tires carefully and make sure they are all the same brand and size and have an air pressure of 35PSI.