A couple of years ago "transmission over temp" message came on and goes off all the time. I took it to a transmission place and they told me that nothing was wrong with my transmission. I have just let it go but the car does operate sluggishly when it comes on. I would like to know what one did if they had the same problem. If you pull over and restart the car the message goes away for a while anyway. Please help if anyone has been able to fix this problem. Thanks.