Center Dif Lock

[fzj80Dave247]

If you don’t hear the actuator motor running under the truck, I would start there. Unplug the actuator and put direct power to terminals 2 & 3. In the row of wires on the connector with only two, the middle is 2, the other one is 3. Hook positive to 3 and negative to 2. If this makes the actuator run, then your problem is probably elsewhere.

Ok I’ll check tomorrow I hear more like a relay sound under the left side dash were I did the 7 pin mod

 

[richardlillard1]

You’re supposed to hear that sound, but also the whirring of the actuator motor under the truck. Listen for the latter with the truck off and the key in the ignition set to run.