If the interior dryer light is out, start with the simplest and most likely causes: a bad light socket or the bulb itself. Use a multimeter to check whether voltage reaches the socket; if power is present the socket needs replacing. If the dryer’s indicator lights or start button also fail, the problem often sits in the control assemblies — the control panel, touchpad, or user control and display board all contain the indicator lights and must be replaced as complete assemblies when they fail. A faulty door switch can also keep voltage from reaching the light, so test it for continuity while actuated. Less commonly the entire light assembly is burned or damaged and needs replacement. If you need parts, enter your model number at RepairClinic.com to pull up the exact replacement socket, light assembly, control panel, or door switch that fits your dryer. These checks separate simple bulb or socket fixes from control-level repairs so you can get the right part and get back to drying.
01 - Universal 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.
Enter model number to search for the required part specific to your product
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.
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.
04 - Universal 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 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 light not working is a defective light assembly. Inspect the assembly for any visible damage or burn marks and replace as required.
The most likely cause of a dryer interior light not working is a burned out light bulb. Inspect the bulb for a broken filament or burn marks inside the glass and replace the bulb as required.