Hello my name is XXXXX XXXXX I will be more than happy to assist you.
The actuator you unpluged was that the actuator on the front axle or the shift motor on the transfer case?
The front axle actuator does not get its power from that fuse.
Only the Transfer Case Control Module and the Transfer Case Encoder Motor on the Transfer Case get power from the ATC fuse.
Does it just blow the fuse with out hitting the 4x4 button or does it blow only when you shift in and out ofXXXXX
Unhook the encoder motor on the transfer case and see if the fuse blows
The encoder motor is located on the left side of the transfer case next to the front drive shaft.