Yes but you have at least one that's lost air, you should see what the problem is first since you don't know how fast until you locate it and source of leak. To trigger a light it is at least 10# under inflated now. Once you fix light will go out by itself.
That's your LOW tire pressure warning light in a 2002 Ford Windstar
Why are you driving a Windstar!
TPMS - Tire Pressure Monitoring System. Check and set your tire pressure and drive the car. If the light remains on it could be a faulty sensor.
Once the tire has enough air it will go out by itself.
Tire pressure will not cause a check engine light.
If there is a low tire warning light, the Owners Manual will certainly have the reset procedures.See "Related Questions" below for links to free, online Owners Manuals.
Check the spare tire sensor.
I wouldn't trust it. Have a Tire shop check it out soon.
Check your tyre pressure is correct then drive for about a few minutes after that the red stop light and sensor should go out.
Adjust tire pressure and drive it. The light should reset itself after a short drive unless the pressure sensor unit in one of the tires is bad.
Bad sensor on tire (replace battery??)
First of all check the spare tire pressure.