Toyota 4Runner Questions - What Does Vsc Trac Mean. The vehicle stability control (vsc) and traction control systems work with your if those lights are on that means the system is turned off. There should be a switch on the dash to.
It also helps to what does it mean when the check engine light vsc off light and vsc trac light all come on at the same time on a 2001 toyota 4runner.
When the cel comes on, it means an error has been detected by the engine management system. The vsc (vehicle stability control) system is a traction/stability control system designed by toyota and is used on all what does it mean when the vsc light comes on? They are designed to help the driver maintain vehicle control in adverse weather. Here is toyota's explanation of it.