I believe air pressure increases with temperature, which shouldn't set off a low pressure warning.
I wonder which style of tire pressure monitoring they're using.
One is to measure the output from the wheel speed sensors. A difference in speed is assumed to mean a difference in size. A smaller tire must be a low tire.
The other is to have actual sensors in the tires that read pressures. They're usually paired to the car.
I have a set of tires (with sensors) in the garage that my car will pick up from the driveway. The sensor reads and everything looks great. The alarm will go off to tell me the sensor isn't reading anymore a few KMs from home, and it is correct.
I wonder which style of tire pressure monitoring they're using.
One is to measure the output from the wheel speed sensors. A difference in speed is assumed to mean a difference in size. A smaller tire must be a low tire.
The other is to have actual sensors in the tires that read pressures. They're usually paired to the car.
I have a set of tires (with sensors) in the garage that my car will pick up from the driveway. The sensor reads and everything looks great. The alarm will go off to tell me the sensor isn't reading anymore a few KMs from home, and it is correct.