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Ask Mike Kelly Your Own Question
Mike Kelly
Mike Kelly, Auto Service Technician
Category: Car
Satisfied Customers: 5470
Experience:  17 years experience as an auto mechanic, foreign and domestic. 5 years running my own repair business.
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Lexus LS430, TRC OFF & VSC lights come on

Customer Question

Hi, I have a Lexus LS430 2004, and the TRC OFF & VSC lights have come on, what does this mean? how can I get it sorted without spending a months wages.


What I have tried already :-


1. disconnect battery wait 10 mins then reconnect.


2. took to garage to have the lights reset (turned off).


Both of the above last for two days and then lights come back on.


Regards Will.

Submitted: 4 years ago.
Category: Car
Expert:  Mike Kelly replied 4 years ago.
Hi,my name is mike and I will assist you with your question.
Are there any other symptoms other than the lights?
Customer: replied 4 years ago.

No other symptoms.

Expert:  Mike Kelly replied 4 years ago.
Ok the reason these lights come on with no symptoms in this vehicle is a failing wheel speed sensor. This is not that expensive of a fix however the vehicle has to be scanned as a first step to determine which one is failing,there is one for each wheel.