It's to let you know if the tire pressure sensor monitor is working or not. This is the sensor that let's you know if you tire pressure is low
this must be done by a tire shop with a pecial tool
Tire pressure monitor systemTire pressure monitor system
Most tire pressure sensors are built into the valve stems in the wheel. The send a signal to a reciver on the vehicle to monitor tire pressure
As far as I know , after the tire(s) are inflated to the proper pressure , driving the vehicle for at least 1 minute will reset the tire pressure monitor
You can not disable the tire pressure monitor.You can not disable the tire pressure monitor.
by getting all tires to the correct pressure, this includes the spare.
In the valve stems
What year 2007 has a rpm type when a tire gets low on air wheel speed sensor sends signal to computer low tire pressure.
I have an '07 Nissan Quest with aTPM system. Indicator light is on. Tire pressure screen shows pressure for three of the wheels.n The fourth shows *** for pressure. How do I find out which sensor is failing?
Tire Pressure Monitor
Only if there is a sensor in the spare. What does your owner's manual say?