I am a new poster to this board and a new Lexus owner (less than 1 year). Yesterday, while driving, my '99 LS 400 would not accelerate and the check engine light came on as well as a message "Check VSC". The engine was idling fine, but would not speed up when I pressed the accellerator unless I pushed it into passing gear (that's the way I got it home). Any ideas would be helpful.