I have no power going to front diff. I took the awd switch apart and can get 12 volts by taking ground from meter and touch frame w red on bottom bar in 4x4 switch. 4x4 doesnt show up on speedo either. I can have everything plugged in and check at plug going to front coil and no 12volts. The four wheels doesnt show up on speedo either.Any ideas? Thank you

 

the awd goes through the speedo and if the if it didn't work then the awd wouldn't work. sounds like your speedo is working though? i can't remember which wire on the back of the speedo it was(maybe brown) thsat powered the awd.. i would make sure all the connections are corrosion free and put di electric grease on them just to rule them out.

 

I put a new switch in and the 4 wheels shows up on speedo now. I have 12 volts going down to the diff. Now the issue is the 4x4 only works in reverse w the override button. Any ideas?