Fhiaba
Door Switch or Control Logic Failure
Interior lights stay on even when doors are closed, causing heat and possible warping of plastic.
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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
Stuck or misaligned door switch, Broken switch actuator on door, Shorted light relay on control board, Software error not recognizing door closed state
How to Fix / Troubleshooting
Safety first: Unplug the refrigerator immediately to prevent overheating and damage.
Step 1 – Check door switch:
- Locate the door switch and press it manually; if the light does not turn off, the switch or control is faulty.
- Replace the switch if it is physically damaged or stuck.
Step 2 – Control board:
- If a new switch does not resolve the issue, the main control board's light relay may be stuck closed.
- Board replacement should be performed by a technician.
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Repair Difficulty
Medium
3/5
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