If your refrigerator light isn't working, you don't always need to replace it. The refrigerator can operate without a light, but the light allows you to see the contents of the unit. It is simple to troubleshoot a refrigerator light by following these tips
Inspect the Power Supply and Breakers
To troubleshoot the refrigerator light, you need: an Ohm meter, a putty knife, a cloth, and needle-nose pliers. Check to see if the cord has been disconnected or damaged.