Chosen Solution

I have a Maytag side by side fridge/freezer. Model gc2227hek5. Bought 2007. Freezer seems to be ok… normal temp -18 deg and lights working. Fridge side is too warm. Around 11 degrees. With no lights working ( all 3 bulbs checked and are ok). Temp alarm sounds. Door open alarm seems to work even though lights do not come on. Not sure what to do?! Is there a fuse for fridge side? Have cleaned dust from bottom of grill at front. Also took off biggest rear panel at bottom on back … and cleaned. Fans seem to be working. Air blowing from freezer into fridge seems ok. If I use max cool… freezer cools more and fridge gets to maybe 8 degrees.

Might be the door switch.