How do reset a tpms on a Prius?

To reset the Tire Pressure Monitoring System (TPMS) on a Toyota Prius, first ensure that all tires are inflated to the recommended pressure. Then, turn the ignition to the "ON" position without starting the engine. Locate the TPMS reset button, usually found under the steering wheel or near the driver's side dashboard, and press and hold it until the TPMS warning light blinks three times. Release the button, and the system should reset.