[Les_Paul]

I know there have been several posts on this topic, but none seem to have fixed my problem. My Service Stabilitrak keeps coming on often. No, this is not the message that pops up when the car is started. When it comes on it stays on until I have driven the car until it is "hot" and turned it off (to go into the store for instance). When I come back out and start up the engine, no light. A lot of times it comes on in colder weather, but not always. I have taken it into three different dealers over the past two months and have had a speed sensor on a different wheel replaced each time. They don't tell me what the specific code number is, but my receipt showed a speed sensor shorting out. After the third replacement two days ago, the light was back on today (cold morning) but was not on when I left from work for lunch. I'm driving a 2010 2LT with 18500 miles still under warranty. Any thoughts on what might be triggering the lights? I was thinking about having the dealer rewire the entire system since the code says the speed sensor was shorting out. Could that help? I appreciate any input!