Why Is My Dishwasher Flashing? The Ultimate Troubleshooting Guide
What To Know
- The door latch may be faulty, the door hinges may be misaligned, or an object may be blocking the door from closing completely.
- Clean the valve screen, check for leaks in the water supply line, and ensure the water pressure is adequate.
- If you have followed all the troubleshooting steps and your dishwasher is still flashing, it is likely that a more serious issue is present.
A flashing dishwasher can be a frustrating and confusing problem. Fortunately, there are usually clear indications of what the flashing light means. This guide will provide you with the most common reasons why your dishwasher is flashing and the steps you can take to resolve the issue.
Common Reasons for Dishwasher Flashing
1. Door Not Closed Properly
- Possible Causes: The door latch may be faulty, the door hinges may be misaligned, or an object may be blocking the door from closing completely.
- Solutions: Check the door for any obstructions, make sure the hinges are functioning properly, and replace the latch if necessary.
2. Water Inlet Valve Problem
- Possible Causes: The water inlet valve may be clogged, faulty, or not receiving enough water pressure.
- Solutions: Clean the valve screen, check for leaks in the water supply line, and ensure the water pressure is adequate.
3. Drain Pump Malfunction
- Possible Causes: The drain pump may be clogged, damaged, or not receiving power.
- Solutions: Clear any clogs from the drain pump and check for any electrical problems.
4. Circulation Pump Failure
- Possible Causes: The circulation pump may be clogged, damaged, or not receiving power.
- Solutions: Clean the pump impeller, check for any electrical issues, and replace the pump if necessary.
5. Heating Element Problem
- Possible Causes: The heating element may be burnt out, covered in limescale, or not receiving power.
- Solutions: Check for continuity in the heating element, clean away any limescale, and ensure the element is receiving power.
6. Control Board Malfunction
- Possible Causes: The control board may be defective or experiencing electrical problems.
- Solutions: Reset the control board by unplugging the dishwasher and plugging it back in. If the problem persists, the control board may need to be replaced.
7. Other Possible Causes
- Power Outage: Check if there has been a recent power outage that could have reset the dishwasher.
- Overload: Make sure the dishwasher is not overloaded with dishes or utensils.
- Low Water Pressure: Ensure the water pressure to the dishwasher is adequate.
Wrap-Up: Troubleshooting Dishwasher Flashing
By following the steps outlined in this guide, you should be able to identify and resolve the issue causing your dishwasher to flash. If you are unable to fix the problem yourself, it is advisable to contact a qualified appliance repair technician.
Common Questions and Answers
What does a flashing dishwasher mean?
A flashing dishwasher typically indicates an error or malfunction. The specific meaning of the flashing light will vary depending on the dishwasher model.
How do I reset my dishwasher?
To reset your dishwasher, unplug it from the power outlet and wait for a minute. Then, plug it back in and start a new cycle.
What should I do if my dishwasher is still flashing after troubleshooting?
If you have followed all the troubleshooting steps and your dishwasher is still flashing, it is likely that a more serious issue is present. Contact a qualified appliance repair technician for assistance.
