Let me know too if you find the solution. My car is just 40km driven so if I will go there, they will say that it will be fine after some running but I have searched around and this issue is in every cvt 1.3 yaris and its quite annoying. If i would have known it earlier, I wouldn't have bought it and would have gone for 1.5 one. Actually my wife will also be driving the other automatic cars at our home and they behave normally when you take your foot off pedal and I am a bit afraid that there might be a misjudgment when she will shift from Yaris to other cars as she will be using other cars very rarely.