I was wondering how to turn of then VSC on my 1st Gen Tundra. I was reading the manual the other day and it says the only way to had the VSC off is putting it in 4WD. I have been trying to figure out how to turn it off in 2wd while just going up some trails and its annoying when it cuts out the throttle. Any one know how to turn it off on the 1st gen Tundra?