I imagine this question has been asked many times, so one more time, I have a TPMS code, for ID2, says N/A in Techstream, How can I know what tire ID2 TPMS is on, for my 2006 Lexus IS 250?

Thanks,

 

The sensors are "tracked" by their serial numbers, not the tire position, so which wheel it is can't be pointed to.

I'm assuming you have checked the air pressure in all the tires and they are good, so you have a bad TPMS sensor. The battery in the sensor has probably died. Take the car to a tire store where they have a handheld reader that can pick up the radio signal from the tire and tell you which one has no signal..

Since you have Techstream, you could call up the TPMS ECU and while it is showing the tire sensor pressures, let out some air from a tire and see which ID# number changes. A value of N/A means it is not receiving a signal from the sensor. This video talks about this around the 2 minute mark.

https://www.youtube.com/watch?v=jrR7...ature=youtu.be

 

Thanks for the reply