Symptoms for VSC warning light.

Could be a great many things. You need to get the codes read to see where to start. Alternatively, you can also get the it professionally diagnosed. Try calling a local shop! http://repairpal.com/toyota-within-10-miles-of-ontario-california-91762

Need to go into local shop and at least read the codes. Could be sensors in engine, transmission or the anti lock brake system. Of course will need to do proper diagnosis. Thanks Jim from Waynes automotive.