Just bought a second hand Aurion 2008, and I must say I am glad I found this forum, because I thought I got a "brummy". I was putting the car through its paces, and was accelerating from zero to as fast as I can legally take it on the highway, which was 110 Km/h there. I believe I was reaching the 4th or fifth gear and when I would have expected a gear change, it changed to nothing, like there was no more gears, and just rev'd so I lifted my foot off and re applied pressure, and it sorted itself out, but you could tell it was really not sure what to do, which is a concern. I often feel like it's wondering what gear to go into, especially, as pointed out previously, in traffic, when you dart here and there, this gear thing is dangerous, as you can't be sure what the gearbox will do next. Will you drop a gear and take off, or will it stay in that gear. I have been looking at performance chips in the hope that it may fix the problem, but have little hope. Come on Toyota, can't you fix it. Where's the patch? Can the chip be reprogrammed with later models data; will that fix it?
