Thanks, Not sure why they had pulled it all apart but it looks like they just looped it back to the pump. It probably has a leak some where and he got pissed off at it! Or the pump failed and was to lazy to change it. My first indication that there was something wrong of course was no 4x4 without locking the hubs and then just defrost!

Does the leak come from the hub or the line down to them? Or is it in the 4x4 controls? This one of course has the electronic shift on the fly and not the manual transfer case.

Thanks, Rob.