Frigidaire Dishwasher Not Starting? 10 Quick Fixes!

  • Dealing with a non-starting Frigidaire dishwasher can be frustrating, but troubleshooting the motor relay, indicator, and solution is crucial before reaching out for professional help. In this guide, we’ll walk you through the identification and troubleshooting of common causes when your Frigidaire dishwasher fails to start. We’ll highlight the significance of recognizing signs like indicator lights not displaying or the start button simply not responding when attempting to initiate a wash cycle.

    This comprehensive guide will cover essential steps such as checking for continuity in power supply, inspecting the start button, and ensuring it’s free from dirt or debris that may hinder its function. /// By following this informative resource, you’ll be equipped with valuable insights into identifying what might be causing your Frigidaire dishwasher’s reluctance to kick off – potentially saving time and money on unnecessary service calls.

    The Frigidaire dishwasher not starting button isn’t an issue you’ll come across more often. But it’s important to know how to solve the identification if it ever occurs.

    Generally, your Frigidaire dishwasher won’t start because of an improperly closed door, a faulty main control board, a faulty door latch, a faulty heating element, or a mark on the identification. It’s also possible that the touchpad is defective and the drain pump has a problem.

    In this guide, I’ll look at all the possible reasons why your Frigidaire dishwasher won’t start lights blinking in details.

    Let’s get right to it.

    frigidaire dishwasher not starting

    10 Reasons for Frigidaire Dishwasher Not Starting (Plus Quick DIY Fixes)

    The table below shows the issues that cause your Frigidaire dishwasher not to start with lights blinking as well as a quick fix for each error. 

     ProblemQuick DIY Fix
    1.The  junction box of the dishwasher is faultyTroubleshoot the stripped, burned wire and reconnect the dishwasher to power.
    2.Your dishwasher’s thermal fuse blewGet a new thermal fuse for replacement.
    3.The ribbon cable rusted or the touchpad is faultyClean the ribbon cable to remove rust. If faulty, get a new cable for replacement. You might also want to get a new touchpad or replace the while control panel, mark.
    4.You didn’t have the door closed properlyMake sure you close the door and have it properly latched, mark.
    5.The unit’s main control board is faultyCheck if there are loose connections to the board and fix them. If damaged, get a new main control board for replacement.
    6.The heating element has blown upYou should get a new heating element for replacement.
    7.Faulty drain pumpCheck the drain pump for continuity. Replace the motor if the continuity test fails.
    8.Problem with electric control and timerGet a new electronic control and timer for replacement.
    9.The dishwasher isn’t getting powerMake sure you connect the dishwasher to a working power source.
    10.The control lock feature is activeYou should deactivate the control lock feature to get the dishwasher to start and run

    Start by Doing a Frigidaire Dishwasher Reset

    Although the Frigidaire dishwasher is an easy-to-use kitchen appliance, it can get you frustrated quickly especially when an issue arises and you don’t know what to do.

    Resetting the dishwasher is one of the best and easiest ways to fix some of the problems that your Frigidaire dishwasher has.

    To do a basic reset on your Frigidaire dishwasher:

    • Cut off the power supply by tripping the circuit breaker.

    • Wait for about 5 minutes before turning the power back on.

    • Run an empty test cycle to see if the unit starts and runs successfully.


    1. There’s a Problem with the Junction Box

    The first thing you need to do when your Frigidaire dishwasher has no lights and is not working is to check the connection at the junction box located at the bottom right of the dishwasher.

    dishwasher junction box

    Usually, the wires at the conjunction box burn over time if they you didn’t have them connected well during installation.

    The junction box will burn until the connection disconnects, causing the dishwasher to stop working and fail to start in the future.  

    To fix the problem and have the dishwasher up and running:

    • Turn off the circuit breaker to make sure you aren’t electrocuted when doing this repair.

    • Do a strip on the burnt wire.

    • After stripping, connect the wire with the new connector preferably the Marrete one.

    Your Frigidaire dishwasher could also refuse to light the panel and start or stop working when the thermal fuse blows up.

    2. Blown Thermal Fuse

    The thermal fuse is at the back of the control panel, and its work is to prevent the dishwasher from overheating.

    The power supply in the dishwasher is compromised when the thermal fuse blows, and for that, the dishwasher stops working and the control panel doesn’t light.

    To fix this problem, you’ll need to get new thermal fuse for replacement.

    To replace a blown thermal fuse:

    • Switch off the circuit breaker to prevent electrocution

    • Open the dishwasher door

    • Disconnect the front panel and carefully remove the control panel’s housing

    • Disconnect the thermal fuse from the control panel

    • Connect the new thermal fuse. Don’t interfere with the two wires on the new thermal fuse. Instead, connect them directly to the control panel.

    Put everything back together, switch the breaker back on and start the dishwasher to see if the repair worked.

    3. Faulty Ribbon Cable or Touchpad

    If your Frigidaire dishwasher won’t start but lights are on, the problem could be the ribbon cable connected to the touchpad or the touchpad itself.

    If the ribbon cable is not connected or the connection to the touchpad is loose, the Start button won’t respond to pushed but the lights on the control panel will stay active.

    In most cases, the loose connection occurs when moisture enters and corrodes the ribbon cable contacts through the seal that houses the main control board.

    frigidaire dishwasher touchpad

    To fix this error, simply access the inner section of the control panel by disassembling the front. Then, use a dry cleaner solution with a little soft brush to clean corrosions from the ribbon.

    However, if the extent of the corrosion is beyond cleaning and repair, get a new Frigidaire compatible ribbon cable for replacement. 

    4. Improperly Closed Door

    There are times when the dishwasher can erroneously detect that the dishwasher door isn’t closed and start blinking light on the panel.

    The door latch works in the following manner:

    Once you’ve closed dishwasher door, a signal from the latch sensors travels to the main control board telling the board that it’s fine for the dishwasher to start a wash cycle.

    In case you open the door while a wash cycle is still ongoing, the dishwasher will stop running. That happens to keep the appliance from damaging as well as to keep you safe.

    Consider having the door latch repaired if it’s not in good order. If it’s faulty beyond repair, get a new door latch for replacement. 

    5. Faulty Main Control Board

    The main control board is the heart and brain of your dishwasher hence. It controls everything the Frigidaire dishwasher does with the help of the printed circuit board, which carries all the components that control unit. 

    Sometimes lights flash on your Frigidaire dishwasher to indicate that the control board has a problem.

    If the main control board is faulty, the dishwasher will malfunction. In a worst case, the unit will have lights blinking but fail to start altogether.

    More often than not, the main control board goes bad because of an electrical error that causes short-circuiting or too much health and moisture during the night or cold days. 

    Unfortunately, it is impossible to repair an already damaged main control panel. You will need to buy a new one for replacement. Depending on the brand, a new main control board will cost you between $150 and $500.

    6. The Heating Element Has a Problem

    The lights on your dishwasher might be blinking because the heating element at the base of the dishwasher is faulty.

    Keep in mind that the dishwasher won’t start the selected cycle if the heating element is not functioning, as it’s an important component required for the unit to operate.

    The role of the heating element is to heat water to the right temperature, so that the unit can get the dishes cleaned properly.

    Diagnose the heating element using a multimeter for continuity. Replace this part with a new heating element if the current one doesn’t have continuity.

    7. Faulty Drain Pump

    The purpose of the drain pump is to get rid of wastewater in the tub after a complete wash cycle. The pump uses an impeller to drive used water out of the unit through the drain hose.

    If your Frigidaire dishwasher won’t start but you notice that lights are blinking, there’s a high chance the drain pump is faulty.

    You will need a multimeter to test the drain pump motor for continuity. Replace the drain pump if the drain motor doesn’t show any continuity.

    8. Issues with the Electronic Control and Timer

    These two parts regulate the amount of power that flows in each part of your dishwasher during a wash cycle.

    Having a problem with electronic control and timer means parts like the heating circuit, drain pump, and the dishwasher won’t be getting power. As such, the dishwasher will not start.

    Use a multimeter to test for continuity but before you do so ensure power is turned off.

    9. Your Frigidaire is Not Connected to Power

    The most common reason why your dishwasher won’t start is that you haven’t connected the unit to a power outlet. And if you have, it could be that the plug isn’t working. 

    Ensure you’ve had the appliance properly plugged into power and check the circuit breaker to ensure it is in the right position.

    10. Child Lock Is Active 

    Frigidaire dishwasher have a child lock (or control lock) that keeps kids from starting a new wash cycle or running the existing one.

    When active, the child lock causes the dishwasher not to start, even if it has light blinking.

    The simplest solution here is to disable the control lock. 

    frigidaire gallery dishwasher won't start

    Frequently Asked Questions

    1. Why is My Frigidaire Dishwasher Lights Blinking?

    The most common reasons why your Frigidaire dishwasher lights are blinking include a malfunctioning control panel, a heating element that doesn’t work, a failed spray arm, and a door with a faulty latch. 

    Lights blink on your dishwasher to alert you there’s something wrong. And it’s important do a troubleshooting to fix the problem.

    2. How Do You Reset the Flashing Light on a Frigidaire Dishwasher?

    You can reset the flashing light on your Frigidaire dishwasher by unplugging the dishwasher from power, waiting for a minute or two, and plugging it back into power.

    3. Why is my Frigidaire Dishwasher Not Starting?

    Most of the time, your dishwasher will not start because it isn’t getting power. The first thing to do in such a situation is to check whether you switched the power on after plugging the unit to power.

    Also, check the thermal fuse. It might have blown up. If that’s the case, have the fuse replaced with a new one.

    Final Thoughts on Frigidaire Dishwasher Not Starting Lights Blinking

    I hope you now know why your Frigidaire dishwasher isn’t starting and has lights blinking. More importantly, I’m confident that you’ll find the recommended quick DIY fix useful.

    Running the Frigidaire diagnostic mode can help a great deal to help you fix additional errors that be causing the unit not to start.

    In the test mode, you’ll see error codes displayed on the control panel, indicating that some parts of the dishwasher are not in good condition.

    By troubleshooting and fixing these problems fast, you can get your dishwasher to start and equally run a complete wash cycle successfully.

    Related Readings:

    Initial Troubleshooting Steps

    Checking Power Supply

    If your Frigidaire dishwasher will not start, the first step is to check the power supply. Ensure that the dishwasher is properly plugged in and that there is power supply to the outlet. Test the circuit breaker or fuse connected to the dishwasher, as a tripped breaker or blown fuse can prevent it from starting.

    If you’re facing issues with your Frigidaire dishwasher not starting, consider checking for any loose connections at both ends of the power cord. Sometimes, a loose connection can disrupt the flow of electricity and prevent the appliance from starting.

    Ensuring Proper Latching

    Another common issue causing a Frigidaire dishwasher not to start is an improperly latched door. Make sure that the door is fully closed and securely latched before attempting to start a cycle. Check for any obstructions such as utensils or dishware that may be preventing proper closure of the door.

    Inspecting and cleaning around the latch mechanism can also help ensure proper functioning. Look for any signs of damage or misalignment in this area which could impede normal operation.

    Verifying Water Supply

    To troubleshoot a Frigidaire dishwasher that won’t start, it’s crucial to verify if there are no issues with water supply. Confirm that the water supply valve connected to your dishwasher is open and allowing water flow into it. Inspect both ends of the water inlet hose for kinks or blockages which may restrict water flow.

    Furthermore, examine whether there are any visible signs of damage on either end of this hose which could be causing problems with filling up your Frigidaire dishwasher during its cycle.

    Examining Control Panel

    When dealing with a non-starting Frigidaire dishwasher, examining its control panel becomes essential too. Check if there are any error codes displayed on it as they can provide valuable insights into potential malfunctions within your appliance.

    Moreover, inspect every button on this panel for responsiveness; unresponsive buttons might indicate underlying issues within their electrical circuits necessitating repair by professionals.

    Resetting your control panel by turning off then on again after waiting for some time (like 5-10 minutes) often resolves minor glitches without requiring professional intervention.

    Diagnosing Door Issues

    Identifying Latch Problems

    If your Frigidaire dishwasher will not start, the issue could be related to the latch. To troubleshoot potential latch problems, carefully examine the various components of the latch for wear, breakage, or misalignment. Look for any visible signs of damage or irregularities that may prevent the door from closing properly and initiating the dishwasher’s cycle.

    For instance, if you notice that the latch is worn out or broken, it might not be able to engage properly when you attempt to start the dishwasher. In such cases, replacing faulty latch parts becomes necessary to restore proper functionality. By addressing these latch-related issues, you can effectively eliminate one potential cause of your Frigidaire dishwasher’s failure to start.

    Verifying Door Switch Operation

    Another crucial aspect to consider when diagnosing a Frigidaire dishwasher that won’t start is checking for any problems with its door switch. Testing this component is essential in ensuring that it functions as intended and allows the appliance to begin its washing cycle when needed.

    To verify whether there are issues with the door switch operation, perform a simple continuity test. This involves checking for continuity (the flow of electrical current) through the switch when it’s closed and no continuity when open. If there is an absence of continuity even when the door is shut tightly, this indicates a malfunctioning door switch.

    In such instances where a faulty door switch is identified as being responsible for preventing your Frigidaire dishwasher from starting, replacement becomes imperative in order to rectify this specific problem and enable normal functioning once again.

    Addressing Electrical Concerns

    Avoiding Extension Cords

    Using an extension cord for a frigidaire dishwasher will not start can lead to electrical problems. The dishwasher requires a consistent and strong flow of electricity, which may not be provided by an extension cord. Plugging the appliance directly into a grounded outlet ensures it receives the appropriate power supply without any interruptions.

    Relocating the dishwasher closer to an outlet is advisable if using an extension cord is currently necessary. This simple adjustment can prevent potential electrical issues and ensure the dishwasher operates smoothly.

    Managing Appliance Load

    Overloading the dishwasher with dishes and utensils can disrupt its operation, leading to it not starting. When too many items are crammed inside, they might block water from reaching all areas effectively, resulting in improper cleaning cycles or even causing the appliance to malfunction.

    To avoid this issue, distribute dishes evenly within the racks and avoid overcrowding them. If there are more dirty dishes than usual, running multiple cycles might be necessary instead of trying to fit everything into one load. This approach prevents overloading while still ensuring that all items are thoroughly cleaned.

    Exploring Control Panel Malfunctions

    Checking Touchpad Functionality

    When your Frigidaire dishwasher will not start, it’s crucial to examine the touchpad. Test each button on the touchpad for responsiveness. If any button is unresponsive, this could be the reason why your dishwasher won’t start. Clean the touchpad surface thoroughly to remove any dirt, grime, or residue that might be interfering with its functionality. If cleaning doesn’t solve the issue, you may need to replace the touchpad.

    For instance:

    • If pressing “Start” does not initiate a cycle, it indicates a potential problem with the touchpad.

    • A dirty or damaged touchpad can prevent specific functions from being activated.

    It’s essential to ensure that every part of the control panel is functioning as intended for your dishwasher to operate smoothly.

    Assessing Control Board Health

    A malfunctioning control board can significantly impact your dishwasher’s operation. The control board serves as the brain of your appliance, coordinating various functions and cycles. When there’s an issue with this component, it can disrupt normal operations and prevent your Frigidaire dishwasher from starting.

    For example:

    • A faulty control board might lead to erratic behavior such as random stopping mid-cycle or failing to power up at all.

    • Resetting the control board by disconnecting power for a few minutes could potentially resolve minor glitches in its operation.

    If other troubleshooting steps fail and you suspect that there’s an underlying problem with the control board, consider replacing it altogether.

    Understanding Water Supply Complications

    Preventing Simultaneous Water Usage

    Using multiple water-intensive appliances simultaneously with the frigidaire dishwasher can lead to performance issues. When the dishwasher is running, avoid using the washing machine or taking a shower to prevent limited water pressure from affecting its operation. Limited water pressure may cause the dishwasher not to start or properly clean dishes.

    For instance, if someone takes a shower while the dishwasher is running, it could result in reduced water flow to the appliance, impacting its ability to fill and wash effectively. To ensure proper water supply, stagger appliance usage by running them at different times rather than concurrently.

    Resolving Water Supply Issues

    To troubleshoot and resolve common water supply problems with your frigidaire dishwasher, start by checking for clogged filters, kinks in hoses, or low water pressure issues. Clogged filters can restrict water flow into the dishwasher, leading to startup problems.

    Inspect all hoses connected to the dishwasher for any kinks that may be obstructing water flow. Low water pressure can hinder proper functioning of the appliance. Clean or replace any components as needed to restore proper water supply and ensure optimal performance of your frigidaire dishwasher.

    Investigating Thermal and Timer Issues

    Examining Thermal Fuse

    The thermal fuse is a crucial safety component in a dishwasher, preventing overheating. It acts as a protective barrier, shutting off the dishwasher’s power if it detects excessive heat. If the thermal fuse blows due to overheating, it can lead to the frigidaire dishwasher not starting. To check if the thermal fuse is functioning correctly, you can use a multimeter to test for continuity. If there is no continuity, it indicates that the thermal fuse has blown and needs replacement.

    Replacing a blown thermal fuse involves accessing the appliance’s internal components carefully. You need to disconnect the power supply and remove any necessary panels or parts blocking access to the thermal fuse. Once located, you can detach and replace it with an identical part compatible with your specific frigidaire dishwasher model.

    Troubleshooting Timer Problems

    Timer issues are another common culprit behind a frigidaire dishwasher failing to start. The timer controls various functions of the appliance, including initiating different cycles such as wash and dry. A malfunctioning timer motor can disrupt this process, leading to startup problems.

    Testing for proper functionality involves inspecting whether all electrical connections related to the timer are secure and free from damage or corrosion. Using a multimeter will help determine if electrical current flows smoothly through these connections when activated during operation.

    If troubleshooting reveals faults in the timer assembly that cannot be repaired through simple fixes like tightening loose connections or cleaning corroded parts, replacing the entire timer assembly may be necessary.

    Delving into Control Board and Function Settings

    Diagnosing Main Control Board

    A faulty main control board can be the reason why a Frigidaire dishwasher will not start. This essential component regulates the dishwasher’s functions, such as filling, washing, draining, and drying. If the main control board malfunctions, it disrupts these processes. To diagnose this issue, you need to test various components connected to the control board for proper operation. These include the door switch, thermal fuse, and selector switch. If any of these parts are defective or malfunctioning, they can prevent the dishwasher from starting.

    Testing each component involves checking for continuity using a multimeter. For example:

    • The door switch should have continuity when closed.

    • The thermal fuse should also show continuity. If any of these components fail the continuity test or exhibit other signs of damage or malfunctioning during testing, they may need replacement.

    Correcting Settings Errors

    Incorrect dishwasher settings can also lead to startup issues with a Frigidaire appliance. Users might inadvertently select incorrect wash cycles or options that prevent the dishwasher from starting its cycle properly. Common mistakes include selecting delay start without realizing it or not closing the door properly before initiating a cycle.

    To correct settings errors:

    1. Ensure that no delay start option is selected on your dishwasher panel.

    2. Verify that you have chosen an appropriate wash cycle and options based on your dishwashing needs.

    3. Double-check if there are any error codes displaying on the panel; consult your user manual for guidance in deciphering them.

    4. Make sure that you firmly close and latch the dishwasher door before attempting to start a cycle.

    Managing Special Dishwasher Functions

    Understanding Delay Start

    The delay start feature on your Frigidaire dishwasher allows you to set a specific time for the wash cycle to begin. This can be useful if you want the dishes cleaned at a later time, such as during off-peak hours or when you’re not at home. To use this function, simply select the delay start option and then choose the desired start time.

    To set the delay start option, locate the corresponding button on your dishwasher’s control panel. Press it to toggle through different delay times until you reach your preferred start time. If you change your mind and want to cancel the delayed cycle, press the same button repeatedly until “0” appears on the display.

    However, keep in mind that using this feature may sometimes lead to detergent residue on dishes if they sit too long before being washed. Ensure that no one opens the dishwasher door once it’s been set for a delayed start as this could disrupt its operation.

    Managing Child Lock Functionality

    The child lock feature is designed to prevent unintended use of the dishwasher by locking all buttons on its control panel. It’s especially helpful in households with young children who might accidentally initiate a wash cycle or modify settings.

    Enabling or disabling this function usually involves pressing and holding a specific combination of buttons for several seconds until an indicator light turns on or off. Refer to your Frigidaire dishwasher manual for detailed instructions tailored to your model.

    If you encounter issues related to child lock functionality, such as being unable to operate any controls despite multiple attempts at unlocking them, try turning off and unplugging the appliance for a few minutes before plugging it back in and attempting another unlock sequence.

    Addressing Cycle and Closure Issues

    Ensuring Proper Door Closure

    Proper door closure is crucial for your Frigidaire dishwasher to start. When the door doesn’t seal tightly, the dishwasher won’t initiate its cycle. To ensure a tight seal, check if there are any obstructions preventing the door from closing properly. Sometimes, adjusting or aligning the door can resolve this issue.

    If you notice that your Frigidaire dishwasher isn’t starting due to a faulty door closure, try realigning it by gently lifting and repositioning it. Inspect the rubber gasket around the door for any damage or wear that might be causing an imperfect seal. If necessary, replace the gasket to restore proper closure.

    Common issues that prevent proper door closure include debris or food particles lodged in the door’s latch mechanism and damaged hinges hindering smooth operation. Regularly cleaning these components can help maintain efficient performance and prevent startup problems with your dishwasher.

    Addressing Stuck Cycle Problems

    A stuck cycle in your Frigidaire dishwasher can be frustrating but is often easily resolved. One potential cause of this issue could be a malfunctioning timer or control panel. Start by performing a simple reset on your dishwasher to see if this resolves the problem.

    To reset your Frigidaire dishwasher, locate its circuit breaker in your home’s electrical panel and turn it off for about 5 minutes before flipping it back on again. This action may help clear any temporary glitches causing the stuck cycle problem.

    If resetting doesn’t solve the issue, consider checking for clogs in the drain line as they could also lead to a stuck cycle situation. Clear any blockages you find using appropriate tools like a pipe cleaner or plumber’s snake.

    Contact customer support if these troubleshooting steps don’t resolve stuck cycle problems with your Frigidaire dishwasher; they may provide additional guidance tailored to your specific situation.


    You’ve now gained a comprehensive understanding of the potential issues that could be causing your Frigidaire dishwasher to not start. From troubleshooting initial steps to delving into control panel malfunctions and addressing electrical concerns, you’ve equipped yourself with the knowledge needed to identify and resolve these issues. Remember, safety always comes first when dealing with electrical appliances, so if you’re unsure about any step, it’s best to seek professional assistance.

    Now it’s time to put your newfound knowledge to the test and get your dishwasher up and running again. Don’t be afraid to roll up your sleeves and dive into the troubleshooting process. By doing so, you’ll not only save money on potential repair costs but also gain a sense of accomplishment in fixing the issue yourself. Good luck, and here’s to a fully functional Frigidaire dishwasher once again!

    Frequently Asked Questions

    Why is my Frigidaire dishwasher not starting?

    There could be various reasons for this issue. It’s essential to check the power supply, door latch, and control panel. If these components are functioning correctly, it might be a more complex electrical or mechanical problem that requires professional diagnosis.

    How can I troubleshoot my Frigidaire dishwasher if it won’t start due to the motor relay switch, power source, and drive motor?

    Start by ensuring the dishwasher is receiving power and the door is properly latched. Check for any visible signs of damage to the control panel or wiring. If everything appears normal, consider consulting a professional technician to diagnose and resolve the issue effectively.

    What should I do if my Frigidaire dishwasher’s control panel, motor relay switch, start relay, and start button are malfunctioning?

    If you suspect an issue with your dishwasher’s control panel, try resetting it by turning off the power at the circuit breaker for a few minutes before restoring it. If this doesn’t solve the problem, consider seeking assistance from a qualified technician who can accurately diagnose and address any underlying issues.

    Can water supply problems press a Frigidaire dishwasher to fail starting?

    Yes, inadequate water supply due to clogged filters or kinked hoses can prevent your dishwasher from starting as it needs sufficient water pressure to function properly. Ensure that all connections are secure and free of obstructions in order to maintain optimal performance.

    Is there anything specific I should check regarding thermal issues, drive motor, motor relay switch, indicator, when my Frigidaire dishwasher won’t start?

    Thermal issues can indeed affect your dishwasher’s ability to start. Make sure that thermal fuses or thermostat components are not damaged or faulty as they play a crucial role in regulating temperature within the appliance.