Have the ECU scanned with an OBD2 scan tool.
I had the same issue so I took it to Lexus for repairs. It seems that light comes on everytime there is a fuel issue rather than a traction issue. You could take it to an Advance Auto and have them pull the code from the computer and it will tell you the problem before you take it to Lexus or your favorite automotive shop. I believe the image they should be using instead of the trac off light is a dollar sign! Last time it went off it cost me 700 dollars.
The Lexus GX 470 VSC trac light is on because your vehicle is experiencing electrical sensor issues. Take your Lexus to your auto body shop to remedy the problem.
i know my Lexus turns off sometimes when i drive cuz my battery terminals r loose so it shuts off the car
I have a 96 Lexus 300 and after taking off the gas tank, and replacing it they found it was a filter somewhere in the fuel line that was clogged.
Catalytic converters or oxygen sensors need replacing. Most likely you need to replace your catalytic convertor. That is what happened to me. It is getting too hot which makes your trac turn off to avoid damage.
Off
The Lexus ES 300 is front wheel drive and the Lexus GS 300 is rear wheel drive
Trac off means your traction control is turned off.
WERE RESET BOTON LEXUS 300 EX 1996 FUEL PUMP ??
disconnect the battery
yes 1mz-fe