Fuse for EWP melting???

[MikeNice]

Hey guys, so heres the story...I was driving the down the road and BOOM i see "check gauges" and low and behold, Im overheating. I pull over and shut off the car. i have no coolant leaking, no coolant smell, but a faint electrical smell. I turn the key to check the EWP and of course, nothing. after a bit, it decides to work again...but to be safe, I get a tow home. so I just go out and check it, and it is running this time, and as its running I smell something cooking...I look and the fuse for the EWP is melting the socket. what could be causing this? excessive current draw from a bad EWP?