If your Inglis refrigerator light is not working, approach it step by step. The light assembly is listed first because a failed assembly or a manufacturer that only sells the complete assembly means you may need the whole unit. Next, swap the bulb — a burned-out lamp is an easy, inexpensive fix and should be checked before replacing other parts. A defective dispenser control board is less likely but can stop a dispenser or interior light from coming on, so inspect the board for burned components and use a multimeter to check for voltage at the light connector. After that, test the light switch, the door switch and the light socket, since loss of continuity or missing power at the socket are common reasons for a fridge light not working or the refrigerator light to be out. If you need parts, enter your model number on RepairClinic.com to find the exact replacement part for your refrigerator, from bulbs and sockets to switches and full light assemblies, with clear instructions to guide the repair.
01 - Inglis Refrigerator Light Assembly
The light assembly might be defective. Some manufacturers don’t sell the light assembly components separately, and instead require you to purchase the light assembly.
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While it's not a likely cause, a defective dispenser control board could be responsible for a dispenser light not working. You can inspect the board for signs of burning or a shorted-out component. You can also use a multimeter to determine if the board is sending voltage to the dispenser light's plug-in connecter. If no voltage is present, you'll know the board is defective and will need to be replaced.
To determine if the door switch is defective, use a multimeter to test it for continuity. If the door switch does not have continuity when activated, replace it.
To determine if the light socket is defective, use a multimeter to determine if the socket is getting power. If the socket is getting power, but the light bulb won’t work, this indicates that the light socket is defective. If the light socket is defective, replace it.
First, ensure that the light board is receiving the proper amount of voltage. If the light board is receiving sufficient voltage, but the refrigerator light will not work, replace the light board.