2008 Mercury Sable Q&A

2008 Mercury Sable Question: Little wrench light on dashboard

The light has come on two different times - both when driving up steep hills in hot weather. The light has since gone off and there doesn't seem to be any problem. Do I have a problem or not and how big is it? -
Answer 1
Here is some info about this warning light: http://repairpal.com/throttle-control-warning-light -