Is your Frigidaire dishwasher not starting, and its lights are blinking? This common issue can be both frustrating and confusing.
A dishwasher that won’t start but has blinking lights might indicate various problems. It could be a simple fix or something requiring a bit more effort. Understanding the reasons behind the blinking lights can save you time and money. In this blog post, we’ll explore the possible causes and solutions for a Frigidaire dishwasher that won’t start.
Whether it’s a minor glitch or a more serious problem, you’ll find helpful tips to get your appliance back in working order. Let’s dive in and troubleshoot your dishwasher issues together.
Common Causes
When your Frigidaire dishwasher won’t start and the lights are blinking, it can be frustrating. Understanding the common causes can help you fix the issue quickly. Let’s explore the most frequent reasons for this problem.
Power Supply Issues
One of the most common reasons your dishwasher won’t start is power supply issues. Ensure the dishwasher is plugged in properly. Check the circuit breaker or fuse box for any tripped breakers or blown fuses.
Here is a simple checklist to troubleshoot power supply issues:
- Verify the dishwasher is plugged in.
- Check the outlet for power using another device.
- Inspect the circuit breaker or fuse box.
- Ensure no wires are damaged or loose.
Door Latch Problems
If the door latch is not working correctly, the dishwasher won’t start. The door latch ensures the door is closed properly, allowing the cycle to begin.
Steps to inspect and fix door latch problems:
- Check if the door is closing properly.
- Examine the door latch for any signs of damage.
- Ensure the latch mechanism is engaging correctly.
- Replace the door latch if it appears broken or worn out.
These simple checks can help you identify and solve the issue, getting your dishwasher back in working order.

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Checking Power Supply
If your Frigidaire dishwasher is not starting and the lights are blinking, the issue might be a power supply problem. Ensuring that your dishwasher is receiving the right amount of power is crucial. Below are the steps to check the power supply and resolve any related issues.
Inspect Power Cord
First, ensure that the power cord is securely plugged into the outlet. Sometimes, the cord may come loose, preventing the dishwasher from starting. Follow these steps:
- Locate the power cord at the back of the dishwasher.
- Check if the cord is properly inserted into the outlet.
- Look for any visible damage on the cord. If damaged, it needs replacement.
Examine Circuit Breaker
Next, check your circuit breaker to make sure it hasn’t tripped. A tripped breaker will cut power to the dishwasher. Here’s how to check:
- Find your home’s circuit breaker panel.
- Identify the breaker associated with your dishwasher.
- If the breaker is in the “off” position, switch it to “on”.
- If it’s in the middle, reset it by turning it off and then on.
If the breaker keeps tripping, there may be a larger electrical issue that needs professional attention.
By ensuring that the power cord is intact and the circuit breaker is functioning properly, you can often resolve the blinking lights issue and get your Frigidaire dishwasher back to working order.
Door Latch Troubleshooting
A Frigidaire dishwasher not starting and lights blinking often points to a door latch problem. The door latch ensures the dishwasher door is closed properly. If the door is not secure, the dishwasher will not start. Let’s go through some steps to troubleshoot the door latch.
Ensure Proper Closure
The first step is to ensure the dishwasher door is closed properly. The door must align perfectly with the latch mechanism.
Follow these steps:
- Check for any obstructions in the door area.
- Ensure that there are no dishes or utensils sticking out.
- Close the door firmly until you hear a click.
If the door does not close, inspect the door gasket for damage. A damaged gasket can prevent the door from sealing correctly.
Test Door Switch
If the door closes properly, the next step is to test the door switch. The door switch detects when the door is closed. If the switch is faulty, the dishwasher may not start.
Here’s how to test it:
- Unplug the dishwasher or turn off the power at the circuit breaker.
- Locate the door switch, usually near the door latch.
- Use a multimeter to test the switch for continuity.
If the switch does not show continuity, it needs replacement.
Follow these steps to replace the switch:
- Order the correct door switch for your model.
- Remove the old switch by unscrewing it from the door latch area.
- Install the new switch and secure it with screws.
- Reconnect the dishwasher to the power source.
Troubleshooting the door latch can resolve many starting issues. Always ensure the door is closed and the switch is functional.

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Control Panel Reset
If your Frigidaire dishwasher is not starting and the lights are blinking, a control panel reset may help. This step is crucial to restore normal operation. Read on to learn about performing a hard reset and resetting control settings.
Perform Hard Reset
A hard reset can resolve many issues with your Frigidaire dishwasher. Follow these steps:
- Turn off the dishwasher. Press the power button.
- Unplug the dishwasher from the power source. Wait for 5 minutes.
- Plug the dishwasher back in. Turn it on using the power button.
This process can clear any temporary errors. Ensure the dishwasher is securely plugged in and the outlet is functional.
Reset Control Settings
Resetting control settings can also help fix blinking lights. Here’s how to do it:
- Press and hold the Cancel button for 3 seconds. This will stop any ongoing cycle.
- Press and hold the Start/Resume button for 5 seconds. This will reset the control panel settings.
- Wait for the lights to stop blinking. This means the reset is complete.
If the issue persists, consult the user manual or contact Frigidaire customer support. Always follow safety guidelines to avoid electrical hazards.
Water Supply Issues
Water supply issues can often cause a Frigidaire dishwasher to not start. Blinking lights can indicate a problem with the water supply. This can be frustrating, but it is usually fixable. Here are two steps to help resolve water supply issues.
Inspect Water Inlet Valve
The water inlet valve controls the flow of water into the dishwasher. If it’s clogged, the dishwasher won’t get enough water. Check the valve for any debris. Clean it thoroughly. If damaged, replace it. Ensure the valve opens and closes properly.
Check Water Pressure
Low water pressure can prevent the dishwasher from starting. Ensure the water supply line is not kinked or damaged. Test the water pressure by turning on the faucet. The pressure should be strong. If weak, there may be an issue with the home’s water supply. Contact a plumber if needed.
Error Code Diagnosis
If your Frigidaire dishwasher is not starting and the lights are blinking, it may be showing an error code. Understanding these error codes is crucial for diagnosing the issue and finding a solution. Below, we will explore the steps to identify and interpret these error codes.
Identify Error Codes
To identify the error codes on your Frigidaire dishwasher, look at the display panel. The blinking lights often follow a specific pattern. This pattern corresponds to a particular error code. Write down the sequence of blinks. You will need this information later.
Here is a simple table to help you decode the common error codes:
Error Code | Description |
---|---|
i10 | Low water pressure |
i20 | Clogged filters |
i30 | Leak detected |
i50 | Motor issue |
Refer To Manual
Once you have identified the error code, refer to your dishwasher’s manual. The manual provides detailed information about each error code. It will guide you on how to resolve the issue. If you don’t have a physical copy of the manual, you can usually find a digital version on the Frigidaire website.
Here are the steps to follow:
- Locate the error code section in the manual.
- Find the code that matches your dishwasher’s error.
- Follow the troubleshooting steps provided.
Referencing the manual will help you understand the exact problem. This can save you time and effort in fixing the dishwasher. If the issue persists, consider contacting a professional technician for assistance.
Cleaning And Maintenance
Facing issues with your Frigidaire dishwasher not starting and lights blinking can be frustrating. Regular cleaning and maintenance are essential to keep your dishwasher running smoothly. By keeping your dishwasher clean and well-maintained, you can avoid common problems like blinking lights and non-starting issues.
Clean Filters
Filters play a crucial role in keeping your dishwasher clean. Over time, they can get clogged with food particles and debris. To clean the filters, follow these steps:
- Locate the filters at the bottom of the dishwasher.
- Remove the filters by twisting them counterclockwise.
- Rinse the filters under warm water.
- Use a soft brush to remove stubborn debris.
- Reinstall the filters by twisting them clockwise.
Cleaning the filters regularly ensures efficient water flow and prevents clogs.
Inspect Spray Arms
Spray arms distribute water throughout the dishwasher. If they are blocked or damaged, your dishwasher may not function properly. To inspect and clean the spray arms:
- Remove the bottom rack to access the spray arms.
- Check for any visible blockages in the spray holes.
- Use a toothpick to clear any debris from the holes.
- If the spray arms are removable, take them out and rinse under warm water.
- Reinstall the spray arms securely.
Regularly inspecting the spray arms ensures they are free of debris and can rotate properly.
By paying attention to these cleaning and maintenance tasks, you can keep your Frigidaire dishwasher running efficiently. This helps in preventing issues like blinking lights and starting problems. Regular care can save you time and avoid costly repairs.
When To Call A Professional
Owning a Frigidaire dishwasher can save time and effort. Yet, sometimes, issues arise. The dishwasher may not start, and lights may blink. This can be frustrating. Knowing when to call a professional can save you more stress and money.
Persistent Issues
Sometimes, you might notice your Frigidaire dishwasher not starting. The lights keep blinking, even after basic troubleshooting. This can be a sign of a deeper problem. If the issue persists, it is best to call a professional. They have the expertise to find and fix the root cause.
Complex Repairs
Some problems are too complex for DIY solutions. Issues like electrical faults or intricate part replacements need expert attention. Attempting to fix these on your own can lead to more damage. Calling a professional ensures the repair is done correctly and safely.

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Frequently Asked Questions
Why Is My Frigidaire Dishwasher Not Starting But Lights Are Blinking?
Your dishwasher might have a door latch issue, power problem, or control board malfunction. Check these first.
How Do I Reset My Frigidaire Dishwasher?
To reset, turn off the dishwasher, wait 5 minutes, then turn it back on. This often helps.
What Causes Blinking Lights On Frigidaire Dishwashers?
Blinking lights usually indicate an error, such as a door latch issue, power failure, or control board problem.
Can A Tripped Circuit Breaker Cause My Dishwasher To Not Start?
Yes. A tripped circuit breaker can cut power to your dishwasher. Check your breaker panel.
How Can I Fix The Door Latch On My Frigidaire Dishwasher?
Inspect the latch for damage. Replace if necessary. Ensure the door closes securely and locks properly.
Conclusion
Experiencing a Frigidaire dishwasher not starting with lights blinking can be frustrating. Checking the power supply is crucial. Inspect the door latch for proper closure. Resetting the dishwasher often resolves minor issues. Clean any debris from filters and spray arms.
Regular maintenance prevents future problems. If issues persist, consult the user manual. Professional help might be needed in complex cases. Keeping these tips in mind ensures smoother operation. Enjoy hassle-free dishwashing once more.