Make sure you check for power at the outlet where the fridge is plugged into. Sometimes THAT plug is a GFI. Plug something else into the outlet to verify it is working.The module is on the back of the fridge and accessed from the outside. You will have to remove the cover over the circuit board. There is probably a label somewhere in the vicinity showing the wiring schematic. The fuse is on the front of the board.
The power board is under the black cover on the back of the refrig as looked at from outside.There is a glass fuse maybe 2 on the board.But as said above, I would put a meter on the outlet to make sure it is working.