dE
Avanti
Door Not Properly Closed / Door Detection Error
Microwave displays dE or DE and will not start; door appears closed.
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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
Misaligned door latch, Worn door latch hooks, Defective door switch, Bent door or hinge
How to Fix / Troubleshooting
Safety: Unplug the microwave before adjusting or disassembling door components.
Steps:
- 1. Inspect door alignment: Check that the door sits evenly in the frame and closes without excessive force. Look for gaps or rubbing.
- 2. Check latch hooks: Examine the plastic latch hooks on the door for cracks or wear. Replace the door latch assembly if damaged.
- 3. Test door switches: Access the door switch assembly and test each switch with a multimeter for proper operation as the door opens and closes. Replace any faulty switch.
- 4. Adjust hinges (if applicable): On some built-in or over-the-range Avanti models, hinge screws can be slightly loosened and the door repositioned to improve latch engagement.
- 5. Reassemble and test: After repairs, reassemble, plug in, and verify that dE clears and the unit starts normally.
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Repair Difficulty
Medium
3/5
Required Part
Door Latch Assembly
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