A blinking KitchenAid dishwasher clean light can be frustrating for homeowners, but it often signals a specific issue that can be resolved with the right approach. In this guide, we’ll explain why this light blinks, common causes, and how to troubleshoot the issue effectively. Our goal is to simplify the process, making it easy for you to handle this common appliance concern.
What Does the Blinking Clean Light Indicate?
The clean light on a KitchenAid dishwasher is designed to notify users about the cycle’s status. If it begins blinking, it typically indicates a problem with the dishwasher’s operation. Common issues include a malfunction during the wash cycle, improper water heating, or errors in the control board.
Common Causes of the KitchenAid Dishwasher Clean Light Blinking
Heating Element Issues
- One of the most frequent causes is a malfunctioning heating element. The dishwasher may fail to reach the required water temperature, causing the clean light to blink as a warning.
Faulty Thermistor
- The thermistor regulates water temperature. If it malfunctions, the dishwasher cannot accurately heat water, triggering the blinking clean light.
Error in Control Panel
- A glitch or fault in the control panel can lead to incorrect signals, resulting in a blinking light even when the dishwasher operates correctly.
Improper Reset Sequence
- Failing to reset your dishwasher correctly after an error can leave the clean light blinking persistently.
Drainage Problems
- If the dishwasher isn’t draining water efficiently, sensors may detect an error, leading to the blinking light.
How to Troubleshoot the KitchenAid Dishwasher Clean Light Blinking
Step 1: Reset the Dishwasher
- Turn off the dishwasher and unplug it for about 5 minutes.
- Plug it back in and turn it on.
- If the blinking light persists, move to the next steps.
Step 2: Check the Heating Element
- Locate the heating element at the bottom of the dishwasher.
- Use a multimeter to check for continuity.
- If the element is faulty, replace it with a compatible part.
Step 3: Inspect the Thermistor
- Consult your dishwasher’s manual to locate the thermistor.
- Use a multimeter to test its resistance.
- Replace it if readings are outside the recommended range.
Step 4: Clean the Filters and Drainage System
- Remove food debris and buildup from the filters.
- Ensure the drainage hose is not clogged or kinked.
- Run a rinse cycle to test the drainage.
Step 5: Reset the Control Panel
- Press and hold the “Heated Dry” and “Normal” buttons alternately for 5 seconds.
- Wait for all lights to illuminate, then close the door to reset the system.
When to Call a Professional
If these steps don’t resolve the issue, it’s time to consult a professional. Complex issues, like a damaged control board or internal wiring problems, require specialized expertise to fix.
Preventing the Clean Light from Blinking in the Future
Regular Maintenance
- Clean filters, spray arms, and the drainage system every month to prevent buildup.
Use Dishwasher-Safe Detergent
- Ensure you’re using the recommended detergent to avoid residue that can interfere with sensors.
Avoid Overloading
- Properly load your dishwasher to ensure even water distribution and efficient cleaning.
Final Thoughts
A blinking KitchenAid dishwasher clean light can be alarming, but understanding its causes and following the troubleshooting steps above can resolve the issue quickly. If the problem persists, our team at KitchenAid Appliance Repair Professionals is here to help. Our technicians will provide quick and efficient repairs and restore your dishwasher’s functionality in no time.
FAQs
- What should I do if resetting the dishwasher doesn’t stop the clean light from blinking?
If resetting doesn’t work, inspect the heating element and thermistor. Call a professional if the issue persists.
- Can I still use my dishwasher with the clean light blinking?
While it may function, the blinking light indicates an unresolved issue that could affect performance or safety.
- How do I replace a faulty heating element?
Refer to your dishwasher’s manual for part compatibility and instructions or call a professional for assistance.
- Why does the clean light blink after every cycle?
This could be due to a persistent error in the control panel or a recurring issue like improper drainage.
Find out more DIY in our previous blog entry about How to Fix A KitchenAid Dishwasher Stuck on Auto!