Good morning. I have no power at all to my Whirlpool microwave model number GH5184XPB-3. Can I access the fuse without removing the entire unit from the wall and removing the entire cover? Thank you in advance.
There is a ceramic fuse that is located behind the control panel that you can test to see if it is bad. You would remove 2 or 3 screws from the top of the unit that holds the grille in place. Once the grille is removed you would remove 1 screw that holds the control panel in place. Test the fuse for continuity. If this fuse checks ok then you will need to pull the unit and check the cavity thermal cutoff.