If your Tappan dryer light is out, start with the simplest and most likely checks: the light socket and its wiring, which can fail or lose contact even if the bulb looks fine; use a multimeter to see whether voltage reaches the socket. If the bulb and socket are good, the next suspects are the control panel indicator circuits—the control panel or touchpad assembly often contains the LEDs and cannot be serviced separately, so a bad control panel or touchpad will require replacing the whole assembly. The user control and display board can also be the culprit. Less commonly, a defective door switch can stop power from reaching the light, and sometimes the entire light assembly is burned out and needs replacement. Whether you’re troubleshooting a dryer light not working or dealing with dryer controls not working, RepairClinic has the parts and guidance you need; enter your model number on RepairClinic.com to find the exact replacement light socket, door switch, control panel, or light assembly for your dryer.
01 - Tappan 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.
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.