The Best How To Reset Low Tire Pressure Light References. Why is my tire pressure light on when my tires are fine? Web to reset a tpms system, you must either press the tpms reset button or use a tpms reset tool after inflating the tires and making sure the tire pressure is correct.
Typically this process has to be do. Check your owner's manual or the driver's door jamb for the correct psi. Start the vehicle and let it run for 20 minutes to let its computer recalibrate each sensor.
