I was told this is a recurring issue, the antifreeze gets into the wiring harness and for me the engine shut down while driving down the highway. to fix the issue they have to take the engine out and replace the wire harness. a very expensive fix, i have it under warranty but was told i was lucky, which i assume means if i did not have the 100000 mile warranty i would be paying out of pocket. but if this is a common issue it should be a recall issue.