Teken fxr on my Scx 10 stopped working
 

I just bought 3 esc's by teken all fxr's 2 work fine the 3 rd one was in my scx10 had it running for a week then during a run I was using my winch and my esc stopped working is there something I did wrong or has anyone else had a prob like this the full setup on my rig is integy 55 turn motor Tekin fxr cc bec 10 amp high tec servo less then 200oz and for receiver dx3c and battery was 2c 25c 2200 traxxis lipo don't know what's up with it hoping it's a simple fix if anyone has an idea plz post it