Your Lexus comes with a built-in tire pressure warning system that alerts you when one or more tires are under the manufacturer’s specified PSI. You can fill your car’s tires in this way to prevent future problems.
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Why are the tires fine but the TPMS light is on?
It’s likely that one or more of your tires have low air pressure if you see the tire pressure indicator turn on. However, even if your tires are in good condition, there are a number of things that could cause the sensors to go off, so you shouldn’t rely only on the data from the tire pressure monitoring system of your car.
We’ve talked about some additional aspects of automobile maintenance in this piece. Read these articles if you have some time:
How are tire pressures checked?
determining tire pressure
- Remove the cap covering the tire’s air valve, and store it safely away.
- For a few seconds, firmly press the tire gauge against the exposed valve stem.
- Check the air pressure display.
- Compare this value to the tire pressure that is advised.
- Change the air valve cap on the tire.
How is the tire pressure sensor reset?
Don’t start the car; just turn the key to “on.” Till the tire pressure light blinks three times, press and hold the TPMS reset button. Press the button again to start the vehicle. Within twenty minutes, the light ought to turn off.