front axle engagement

[swapit]

how do you disengage my front diff on my 1995 GMC sierra , it seems to still be engaged when it is not in four wheel drive. ive tried backing up but it didnt work.

[horse482]

The front axle is enguaged by an accuator on the front axle. If it is stick out then the front diff will be enguaged.

[MyTOY]

I had read somewhere that the actuator system can stop
recognizing it's position and can be reset by a fuse pulling
procedure. I wish I had more info. I'll try to find where I
saw this.