MICROWAVE DOOR DOES NOT OPEN – 5 Reasons and Solutions

MICROWAVE DOOR DOES NOT OPEN - 5 reasons and solutions


If the microwave oven door does not open, it is often unexpected and unpleasant. You need to immediately understand the reasons, and then think about what to do – repair or buy a new one.

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The microwave does not open – 5 common reasons

Closing, opening and locking of the door is done mechanically, so the door is one of the most vulnerable places.

MICROWAVE DOOR DOES NOT OPEN - 5 reasons and solutions

Most often, the microwave oven does not open for the following reasons:

Advice! If the door doesn’t open, you don’t need to pull with all your might, as you can break the mechanism. First, you need to figure out what kind of mechanical failure occurred, and only then look for a solution. Let’s consider some of them.

Pen malfunction

If the handle or opening button is broken, but the timer and locking mechanism work, the handle can be temporarily fixed or glued. Or open the door by gently pulling on the door frame. If the door works, but does not open, then it is locked, so the problem is the locking mechanism itself.

Importantly! Any microwave oven has a locking function so that the microwave oven does not work when the door is open. In models with a physical handle, when the door is opened, the microwave oven turns off automatically.

In addition to the handle on the door, the lever of the timer regulator can fail, for example, scroll around its axis. Any diagnostics of the regulator can be carried out only when it is disconnected from the power supply! It is necessary to inspect the handle for malfunction and replace it with a new one or contact the service center.

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Broken door handle

When the microwave oven door is closed, the latch hooks catch on the lock bars. At the end of the mode, by pressing the button or the handle, the hook is unhooked.

MICROWAVE DOOR DOES NOT OPEN - 5 reasons and solutions

You can easily determine that the problem is in the latch by pulling the door towards you. If there is a feeling that something is holding it, you need to unlock the door and check the hooks and holes. And be sure to check whether the hole where the latches are attached is not clogged, clean it of debris. If necessary, replace the clamps with new ones.

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Spring breakage

The door spring participates in every door opening-closing cycle. Therefore, during operation, the spring can weaken and cause problems with the door. Repair of the part is impossible, it must be replaced independently or with the help of a specialist.

The mechanical door opener also uses a spring that wears out over time and can cause the door to not open.

Problems with the button

If the button is spring-loaded, as in the case of the door spring, the part needs to be replaced, as it cannot be repaired. It is possible to determine that the problem is with the button by feeling, if the button “walks”, is pressed too easily or unusual sounds are heard, it may squeak or creak.

MICROWAVE DOOR DOES NOT OPEN - 5 reasons and solutions

If the button is touch-sensitive, you need to check whether it responds to pressing, try turning the device off and on. If the situation has not changed, it is better to contact a specialist.

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How to open a microwave oven: step-by-step instructions

  1. Disconnect from the network.
  2. Place on a horizontal surface.
  3. Take a metal ruler and carefully hook the clasps.
  4. Examine which part has failed, replace it or contact a specialist.

How to open a microwave oven if the button is broken

If the button is spring-loaded, use the same advice as for other breakages, which is to remove the locking hooks with a metal ruler.

If the touch button is determined that it does not respond to pressing or the wrong mode is activated, it is better to contact a specialist. To fix such breakage yourself, you need knowledge and tools.

MICROWAVE DOOR DOES NOT OPEN - 5 reasons and solutions

Stages of work:

  • Turn off the device from the network.
  • Unscrew the fasteners and remove the housing cover.
  • Disconnect the panel loop from the module.
  • Carefully examine the board tracks and check them with a tester or multimeter.
  • Repair the damage with conductive glue and check for contact.
  • Assemble the microwave oven.

If the door of the microwave oven does not open, this does not mean that the manufacturer used low-quality parts or the assembly leaves much to be desired. Even if the manufacturers use the highest quality materials, the door is an element that is subjected to constant loads. Operation leads to natural wear and tear of parts and their replacement.

It will be useful to remember: Care of household appliances: 10 tips for all occasions


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