Hey ,all new here but have had the Saturn for about 5 years now. Problem im having now is the service traction control is coming across the display by the odometer, when the light comes on its like the car shifts pretty hard, but when the light is off it shifts normal, I tried to look it up online but all I found there was a bunch of these types of problems from way back when and no real solution to the problem. Just wondering if anyone has ever figured out why they do this or what? It does not go into limp mode at all. just an alarm goes off and flashes across the display. thanks for any and all help. Bob

 

Service engine soon light on? Any codes?

 

I had a similar problem with a Chevy Equinox that I had and a new EGR Valve cured the problem. You might just remove yours and clean it and see what happens. Nobody has ever been able to explain to me how the hell the EGR effected the traction control. I don't really care as that pos had a LOT of electrical problems, so I got rid of it.