2.5 warn stopped working. When rocker is engaged nothing happens no noise like its trying to move no nothing. Have power all time at contactor on red wire(of course) should there be power at either the blue or yellow wire when the rocker is engaged. I would think there should be but I'm not sure because I have no power on blue or yellow at any time key on or off rocker engaged or not. I have power at the rocker red wire when key is on like I should but should I have power in the black or green wire going back to the contactor(I don't). Tried hooking a back up light to the contactor and think i might of fried the contactor though I'm not sure how, all I did was hooked red to red and black to black. As you can see I know just enough to be dangerous so any help would be great. Thanks

 

Yup, I'd be looking at the Contactor. Did you talk to WARN yet? Assuming you did the loose wire check already. You may also have worn through the wire and grounded it out somewhere.

 

Contactor bad. Bought new one from motoalliance on ebay for $27.50 works great now

 

Warn had a recall awhile back, here is a link about it. Warn Industries - 2006 Recall And Replacement Notice: Contactor

 

Ya I checked on that and the one that went bad on me was the new 4 post stlye