Daewoo Door Latch / Release Mechanism Failure

Microwave door will not open or is stuck closed after cooking

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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

Broken door latch hook, Jammed door release lever, Damaged door spring, Warped door or misaligned hinges

How to Fix / Troubleshooting

Safety first: Unplug the microwave before attempting to free a stuck door. Do not force the door open with excessive strength, as this can damage the cabinet and safety interlocks.

Step-by-step checks:

  • 1. Try gentle release: Press the door release button repeatedly while gently pulling on the door. Sometimes the latch can free itself.
  • 2. Access latch mechanism: Remove the outer cabinet to view the latch and release lever. Inspect for broken plastic parts or springs.
  • 3. Manually release latch: Using an insulated tool, gently move the latch lever to release the door. Avoid damaging the interlock switches.
  • 4. Replace damaged parts: Install a new Daewoo-compatible door latch hook, spring, or release lever as needed.

Note: After repair, verify that the door closes and opens smoothly and that all interlock switches operate correctly.

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Repair Difficulty

Medium 3/5

Required Part

Door Latch Assembly
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