I've got a 2005 automatic 4 cyc 1.8L corolla ascent. Recently it started jolting when switching between 1st and 2nd gear (switching between the other gears are fine). The slower the speed, the more the car jolts shifting between gears. I've taken it to an automatic transmission repair shop where they had it for 2 weeks. They tried replacing the solenoid and ran diagnostic tests but couldn't identify the problem. Just told me to try somewhere else. Has anyone else encountered a similar problem with their corolla and were able to resolve it?