What the... Spare tire on and car says nothing. Satarday afternoon I went out to go wash the car, notice a dead flat tire 0 psi so I change to spare donut tire. Now today I drive 11 min 4 miles to the tire store. The TPMS dose not come on to indicate anything is wrong. Sensor says 32 psi.

 

I'm guessing no reading from that location puts into a fail safe thinking battary is dead and has 10 - 15 min chance.

 

No reading from one location (wheel with sensor removed) will cause the TPMS to stop showing all readouts. The TPMS light will be on and pressure readouts will be dashes.