My dash has a light that reads differentail lock out and I have found wiring diagrams that show a differential switch for what appears to be either HIGH or LOW range, However I can't find the switch. Is this actually what it says it is and can someone explain the system a little better to me. Thanks in advance
That is for your rear differantial. If you still have the original rear end look to see if there is a set of wires coming out of it. I have no idea where the switch for this option would be though.