My refrigerator with freezer with lights do not work properly. The lights are on and off a lot. I tried to replace the switch light and new bulbs. In the result, the lights still not on. Sometime it is working and other time is not working. I thinking something wrong with wire circuit or loose wiring? Ice maker and freezer are working fine but just lights couldn't turn on when I opening the freezer door. Also I closed the freezer door and refrigerator light will flickering. What do I need to do to replace something to make the light to turn again without on/off light for every time when I open the freezer door?
Model Number e23cs78ess0