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Is there any way to disable TPMS light on the dashboard? My winter tire set doesn't have TPMS sensors and I'm not in the best financial situation to buy another set of pressure sensors for my winter set of tires. This TPMS light gets pretty annoying sometimes, so hoping to find a solution to disable it without any serious games with the wires.
Thank you so much in advance for any information! It's highly appreciated.
Wiring will probably get you nowhere, unless you were to physically disable the light itself.
TPMS, in other cars I’m familiar with, is a configuration item, as it’s not required in all countries. So you need access to the config data to remove that option from the car. You would need to reconfigure it if/when you sell the car, otherwise there may be legality issues.
I don’t have the Techstream(sp?) software for Lexus/Toyota, but I suspect that would be the tool to do it.
Forget about asking a dealer to do it.