the TPMS system is showing tire pressure for each tire as --(two hyphens) , do you need to activate or reset something to make it work?

 

The readout isn't immediate. You have to give it a minute for the information to be picked up from the sensors.

 

Do you need to drive for a few mins to get the reading? i turned the vehicle on for 5 mins and there is still nothing

 

Yes, you have to drive.

 

I just bought my new RX F sport. So please help me with this problem :

Why the Tires Pressure Monitoring System can not format for me??. Please help me, many thanks!

 

I have seen the TPMS take a while to read when resetting the system. Once took three days before the readings were indicated again. Might drop by the Lexus service and see what they say.

 

Did you drive at least 10 miles before selecting this setting? I was told by my Service Tech when I purchased my 2016 RX that I had to do that as I had the same problem. Give it a try.

 

thank you!

 

Let me try it , special thanks

 

takes a few min to read

leave it on that screen go to costco and read it when you park

 

I've scrolled through every screen on the display and can't seem to find the tire pressure readout (four wheels). I can see a TPMS option but nothing beyond that -only an option to calibrate. Thanks for any assistance.

 

On MPG screen, press down button to scroll down.

 

Ah ha - thanks. Mine not showing any data/numbers though. I guess it needs to be reset or something.

 

you need to drive the vehicle for a mile or so. I have waited a day of driving before it reindicated after a reset.

 

I've driven it 800 miles since picking it up and still nothing on the display. I guess this is the first bug I have.