TommyThan

all sensors are bad and i cant afford to replace/repair them. I want the check system light to go away so i can see my range and how much miles i have left for the tank. Is there anyway to check how much miles i have left with the check system on?

NinjaSocks

iTrader: (3)

You can still check with the check system warning on but whatever category you are on (tank mileage, temp, etc...) will only be visible for a few seconds until the warning indicator returns.

I am looking for a fix to the warning light myself until I get new sensors.

Zmon

iTrader: (2)

Old thread, and OP hasn't been here since March, but... https://www.clublexus.com/forums/is-...7-is250-3.html

tl;dr: 13 years and nobody found a way to disable it. Some 2IS models came without TPMS standard, but requires different ECUs (specifically, Korean body ECU which you'll have to live with a few issues if you go that route. Absolutely not worth it due to cost/hassle). Set of new sensors tends to run around 90-120. Refurb 4 pack will run 60ish.

NinjaSocks

iTrader: (3)

The refurbished 4 pack price sounds about good. I'll have to get a set swapped in when I change my tires here soon.