jarm

Hello:
My 2013 LS 460L is not registering the air pressures on my display. I do not know where to begin to fix this. Anyone with suggestions?

Thanks

jarm

Aegean

You could read any codes and the signal from each TPMS with Techstream or another capable OBD2 reader. If you notice that when it is cold outside it appears batteries are weak especially if signal comes back after driving and warmer temperatures.

Thz

Don’t forget the sensor in the spare tire! If you only register the four tires/sensors the TPMS won’t work.

jmcraney

Take your car to a major tire dealer - DiscounrTire, Costco, Sam’s Club - and ask for a diagnosis and repair estimate. Toyota and Lexus dealers can help - Lexus would likely be the most expensive option.

EssTooKayT

This is what I did. I purchased a new set of wheels and TPMS sensors. They were randomly registering or staying on "checking." Only the spare was consistently registering every time I got in the car. I had Discount Tire reprogram all 5 sensors, and no problems after that.

jud149

Mine went out on my '11 LS a few years ago but I waited about a year to have the system checked when I needed new tires. Did so at Costco. All new sensors (not oem's) installed for around $150 as I recall. Lexus wanted around $600., plus another $150 for system check. (yikes!) Generally a battery problem I understand.

Boykie

As a xmas delivery: I've bit the bullet and got sensor sets from aliexpr (less than 50$ for 4pcs oem looking ones). They do freaking work, currently driving on one of those sets. Just don't mix up generations and frequencies.. I've ordered a set that turned out to be for 13+ cars at first.

Those do look oem (paclflc brand) and programming them to the car was a breeze.