VSC is Vehicle Stability Control
How To Fix vsc,trac off and engine light on for 2009 Toyota Sienna
The easiest way to reset the VSC trac on a 04 Rav4 is to unplug the battery. Once you plug it back in, the VSC will reset.
Check your brake (stop) light fuse
On a Toyota vehicle, the VSC Trac is a system that keeps the car in good contact with the road in wet conditions. It also helps to prevent vehicle rollover.
It means there is no output from your ECM (Engine Control Module). You need a new one.
The codes will help find the cause. Have your local auto parts store plug in a code scanner and see what the codes are. They will do this for no charge.
Trac off means your traction control is turned off.
It means your traction control system is turned off for some reason. Most cars with traction control have a switch to turn it off or on.
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.
My turn out to be a air/fuel ration sensor, the problem gave me a check engine light and also a "vsc trac off" and a "vsc trac" light making me think I had a bigger problem. Putting a new sensor in took care of all the lights. 2001 4Runner SR5 4wd.
calibration undone calibrate center points of yaw rate and g sensors cleared codes notes Or try to unplug your battery, let it sit for a min, then plug it back on and see if the light's still on