Asko
Stuck Lamp Circuit
Oven interior light stays on all the time, even when the door is closed and the oven is off.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Faulty door switch stuck in the open position, Welded lamp relay on the control board, Shorted lamp control triac, Misaligned door not actuating the switch
How to Fix / Troubleshooting
Safety first: Turn off power at the breaker before working on the door switch or control board.
- Check door switch: Locate the door switch and test its continuity while opening and closing the door. Replace it if it does not change state correctly.
- Inspect door alignment: Ensure the door fully depresses the switch plunger when closed. Adjust hinges or the latch if needed.
- Control board relay: If the switch is functioning correctly, the lamp relay on the control board may be stuck in the closed position. Replace the main control board if this is confirmed.
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Repair Difficulty
Medium
3/5
Required Part
Oven Door Switch
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