If your dishwasher is displaying the message "door open," it means that the dishwasher's sensor or mechanism is detecting that the door is not properly closed or securely latched. This message is typically shown to prevent the dishwasher from starting a wash cycle if the door is open, as it could lead to water leakage or potential accidents.
There could be a few reasons why your dishwasher is indicating that the door is open:
Misalignment or obstruction: Check if the door is properly aligned with the latch mechanism. Sometimes, an object or utensil may be blocking the door from closing fully. Ensure that there are no obstructions preventing the door from shutting completely.
Latch or hinge issue: Inspect the latch and hinges of the dishwasher door. There might be a problem with the latch mechanism, such as a broken or damaged latch. If this is the case, you may need to replace the latch or have it repaired.
Faulty sensor or switch: The dishwasher's door lock system includes sensors or switches that detect whether the door is closed. It's possible that one of these components is malfunctioning, leading to the incorrect "door open" message. In such cases, professional assistance or contacting the manufacturer's support may be necessary to diagnose and fix the issue.
Remember to consult your dishwasher's manual for specific instructions on troubleshooting and resolving this problem.