Originally Posted by
phines
Sure, with the hubs unlocked, your wheels are getting zero power. But if the TOD computer is still running, it definitely transfers more power to the front diff than it does when the computer is 'killed', even on the highway. My front diff is a little noisier since installing the locker so it's very audible if I drive with the TOD on and the hubs are unlocked. As soon as I switch off the TOD the 'whirring' of the front diff completely goes away. I have to assume that means I'm saving on wear and tear of the front diff as well.