If your KitchenAid dryer light is out, the most likely problem is a bad light socket—start by checking the bulb and use a multimeter to see if voltage is reaching the socket. If the socket has power but the lamp stays dark, the socket will need replacing. Next most likely are control issues: the indicator lights live on the control panel, touchpad, or the user control and display board, and those parts are replaced as complete assemblies, so a failed panel or board can make the light and other indicators stop working. Less commonly, a faulty door switch can prevent voltage from reaching the light; test the switch for continuity when actuated. A damaged light assembly itself is possible but less likely. If you’re comfortable with a meter and basic disassembly you can narrow the cause quickly, or order the right replacement part. Enter your model number on RepairClinic.com to see parts that fit your dryer, including sockets, control panels, touchpads, display boards, door switches, and light assemblies.
01 - KitchenAid Dryer Light Socket
If the light itself is newly installed or shows no signs of damage, yet still won't work, it's possible the light socket is defective. You can use a multimeter to test whether or not voltage is reaching the light socket. If the meter shows that power is reaching the light socket then it's likely the socket is malfunctioning and will need to be replaced.
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The dryer control panel indicator lights are part of the control panel assembly and cannot be replaced separately. If an control panel indicator light is not working, the entire control panel assembly will need to be replaced.
03 - KitchenAid Dryer User Control and Display Board
The dryer control panel indicator lights are part of the user control and display board and cannot be replaced separately. If an control panel indicator light is not working, the user control and display board will need to be replaced.
The dryer control panel indicator lights are part of the touchpad and control panel and cannot be replaced separately. If an control panel indicator light is not working, the entire touchpad and control panel assembly will need to be replaced.
The dryer door switch will turn the interior light off when the door is closed and turn it back on when the door is opened. If the switch is defective, it may be unable to allow voltage to reach the light. You can use a multimeter to test the door switch for appropriate electrical continuity when actuated. If the switch doesn't provide appropriate continuity, it will need to be replaced.
The most likely cause of a dryer interior LED light not working is a defective light. Inspect the LED light for any visible damage or burn marks and replace as required.
The most likely cause of a dryer interior light not working is a defective light assembly. Inspect the assembly for any visible damage or burn marks and replace as required.