We had a mechanic look at our Toyota avalon and he said you can just run it. It can be reset like a check engine light. It is a sensor in the top end. It is a pain in the ***** to fix. Mechanicwise and pricewise. Depending on how new your car is you can run the old sensors. Everything will work fine. I believe you can reset the light with an obd2 scanner. Goodluck. I am running mine the way it is.
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