yesterday morning i had to jump my Legend due to the cold weather and a dead bettery. i went to move the GP, and it must be said, it is VERY slick and snowy out. when i went to pull forward i could feel the wheels slipping and the spedo went up a little. i waited for the trac to kick in and pull me forward, but it didnt come on. finally got moving and when i went to stop. there was no feedback from the brake pedal, and the wheels locked up and the car started to slide sideways. i was only going maybe 5mph when i hit the brakes, but the ABS still should have kicked in! after starting the Legend, i went to move the GP back and the trac came on this time, also when i went to pull around the side of the building, the ABS came on.. also there where no warning lights, and the TRAC OFF light was not on. so what could this have been? it wasnt all that cold, maybe 20º... so what could cause this?? any help?