What Causes My Dishwasher to Stop Mid-Cycle?

What causes my dishwasher to stop mid-cycle?

There’s nothing more frustrating than starting a dishwasher cycle, only to have it stop unexpectedly. Not only can it be inconvenient, but it can also leave you with a sink full of dirty dishes. If you’ve ever wondered what causes your dishwasher to stop mid-cycle, you’re not alone. In this article, we’ll explore some of the most common reasons for this issue and provide tips for troubleshooting and resolving them.

Key Takeaways:

  • Understanding the reasons behind your dishwasher stopping mid-cycle is crucial to preventing the problem from happening again.
  • Power supply issues, door latch problems, water supply issues, drainage problems, sensor malfunctions, control panel problems, overloading and improper loading, malfunctioning motor or pump, heating element faults, and other possible causes can all result in a mid-cycle interruption.
  • Regular maintenance, proper loading techniques, and prompt troubleshooting can all help ensure your dishwasher runs smoothly.
  • If you’re unsure how to address a dishwasher malfunction, seek professional help.

Power Supply Issues

If your dishwasher stopped mid-cycle, power supply issues could be the culprit. Power problems can result from several factors, including:

  • A tripped circuit breaker or blown fuse
  • A faulty power cord or plug
  • Issues with the electrical outlet, such as loose connections or a damaged socket

Most of these problems can be resolved with simple troubleshooting steps. Here are some things to try:

  1. Check the circuit breaker or fuse box to ensure that the circuit hasn’t tripped.
  2. Inspect the power cord for signs of damage, such as fraying or cuts. Replace the cord if necessary.
  3. Test the outlet with a voltage tester to ensure that it’s functioning correctly. If not, consider calling an electrician to repair or replace the outlet.

If these potential issues aren’t causing the problem, it could be a more significant power supply problem.

Issue Possible Cause Solution
The dishwasher won’t turn on Blown thermal fuse, faulty door latch switch, malfunctioning timer or electronic control board Replace the faulty component or consult a professional technician to assess and repair the issue.
Dishwasher stops mid-cycle Failed overheated thermostat, damaged water inlet valve, defective float switch Inspect and replace the faulty component or seek professional assistance.

It’s important to remember never to attempt to repair or replace electrical components unless you have the necessary experience and qualifications. Always consult a professional if you’re unsure or uncomfortable with troubleshooting or repairing electrical or power supply problems.

Remember to always shut off the power supply to your dishwasher before attempting any troubleshooting or repair work.

Door latch problems

A door latch is one of the critical components in a dishwasher’s function. It ensures that the dishwasher door remains securely shut during the washing cycle to prevent water leakage and maintain the correct temperature. If a door latch malfunctions, it can cause your dishwasher to stop mid-cycle.

Common door latch issues include misalignment, damage, or wear and tear. If you suspect a problem with your door latch, there are several steps you can take to troubleshoot and fix it. First, check if the latch is properly aligned with the strike plate and adjust it accordingly. If the latch is damaged, you may need to replace it with a new one.

If you’re unsure how to inspect or repair your door latch, refer to your dishwasher’s user manual for guidance. You may also consider hiring a professional dishwasher repair technician to help you diagnose and fix the issue.

Note: A malfunctioning door latch can cause your dishwasher to stop mid-cycle but can also be a safety hazard. It is crucial to address door latch issues promptly to prevent any potential leakage or injury.

Steps to inspect and repair a door latch:

Step Description
1 Turn off the power to the dishwasher and unplug it from the electrical outlet.
2 Remove the screws securing the dishwasher’s access panel and remove it. The access panel is usually located on the front of the dishwasher, near the bottom.
3 Inspect the door latch and strike plate for any signs of damage, wear, or misalignment.
4 If the latch is misaligned, adjust it until it lines up with the strike plate. If the latch or strike plate is damaged, replace it with a new one.
5 Reassemble the access panel and screws, plug in the dishwasher, and turn on the power to the unit.

By following these steps, you can inspect and repair your dishwasher’s door latch to ensure its proper functioning. Remember to always prioritize safety and turn off power to the dishwasher before attempting any repairs.

Water supply issues that can cause a dishwasher to stop mid-cycle

A dishwasher’s proper functioning relies on adequate water supply throughout its cycle. Any issues with the water supply can affect the dishwasher’s performance and lead to a mid-cycle stoppage. Here are some common water supply problems to be aware of:

Clogged filters

Dishwashers have filters to remove food particles and other debris from the water. Over time, these filters can become clogged, reducing the flow of water into the dishwasher and affecting its ability to clean dishes properly. If the dishwasher stops mid-cycle, check the filters for any blockages. Clean or replace the filters as needed.

Water inlet valve malfunction

The water inlet valve is responsible for letting water into the dishwasher at the start of the cycle. If the valve is faulty, it may not allow enough water into the dishwasher or fail to open completely, leading to a mid-cycle stop. Inspect the valve for any signs of damage or wear. If found, replacement of the valve may be necessary to restore proper functioning.

Insufficient water pressure

If the water pressure is too low, the dishwasher may not receive enough water to complete its cycle. The insufficient water supply can cause the dishwasher to stop mid-cycle. Check the tap and ensure it is turned on fully. Inspect the plumbing and ensure there are no kinks or blockages that may limit water flow. If the water pressure is consistently low, it may require a professional plumber to assess and solve the issue.

Properly addressing water supply issues can prevent dishwasher malfunctions and increase the dishwasher’s lifespan.

Drainage Problems

Proper drainage is crucial in ensuring your dishwasher runs smoothly. Clogged drain filters or a malfunctioning drain pump can cause water to accumulate in the dishwasher and ultimately lead to a mid-cycle stoppage. Here are some common drainage issues that can disrupt your dishwasher’s operation:

Clogged Drain Filters

Dishwasher drain filters prevent food particles and debris from entering the drain pump and causing blockages. Over time, these filters can become clogged, restricting the water flow and leading to a mid-cycle interruption. To troubleshoot this issue, locate your dishwasher’s drain filter and clean it thoroughly. Refer to your owner’s manual for specific cleaning instructions.

Malfunctioning Drain Pump

The drain pump is responsible for removing the water from the dishwasher at the end of the cycle. If the pump is not working correctly, water can accumulate in the dishwasher, leading to a mid-cycle interruption. To diagnose this issue, first, check the drain hose for any kinks or clogs. If the hose is clear, remove the pump and inspect it for any blockages or damage. If necessary, replace the drain pump to ensure proper drainage.

Improper Installation of Drain Hose

The drain hose, which carries the wastewater out of the dishwasher, needs to be installed correctly to avoid kinks and blockages. Improper installation can cause water to accumulate in the dishwasher and interrupt the cycle. Ensure that the drain hose is not clogged, kinked, or tangled and is installed according to the manufacturer’s instructions.

By troubleshooting drainage issues, you can help ensure your dishwasher does not stop mid-cycle. However, if you are unsure about how to fix any of these issues, it’s always best to consult a professional.

Sensor malfunctions

A dishwasher relies on several sensors to regulate its functions and ensure that dishes are washed and dried thoroughly. However, when these sensors malfunction, it can lead to a mid-cycle interruption. Here are some sensor issues that could cause your dishwasher to stop mid-cycle.

  1. Temperature sensors: If the temperature sensors fail to detect the water temperature properly, the dishwasher might stop mid-cycle. This sensor measures the water temperature, and if it’s not within the expected range, it sends a signal to the control board, which can halt the cycle.
  2. Water level sensors: This sensor ensures that the dishwasher has enough water to carry out the cycle. If the sensor detects a low water level, it can cause a mid-cycle interruption. This can happen if the water inlet valve is clogged or malfunctioning or if the dishwasher’s float switch is stuck.
  3. Other sensors: A dishwasher has several other sensors, such as turbidity sensors, that detect the soil level in the water to adjust the cycle time and water usage accordingly. If any of these sensors malfunction, it can lead to a mid-cycle stoppage.

Fortunately, there are ways to troubleshoot and fix these sensor malfunctions. For example, if your dishwasher’s temperature sensors are malfunctioning, you can test them using a multimeter to check their resistance. If the resistance reading is outside the expected range, you can replace the sensors. Similarly, if the water level sensors are malfunctioning, you can clean the inlet valve or replace it if it’s faulty. If you’re unsure how to troubleshoot these issues, it may be best to seek professional help.

Remember to always turn off your dishwasher and disconnect it from the power supply before attempting any repairs or troubleshooting.

Control Panel Problems

When a dishwasher stops mid-cycle, control panel issues may be the culprit. The control panel houses crucial components responsible for regulating and monitoring the dishwasher’s cycles. If these components malfunction or stop working, the cycle may be interrupted and lead to the dishwasher stopping mid-cycle.

Common control panel problems include faulty control boards, malfunctioning buttons, or disrupted displays. If the control panel appears unresponsive or displays error codes, it may indicate a problem with one of these components. To troubleshoot this issue, try resetting the control panel, checking for any loose connections, or replacing any faulty components.

Before attempting any repairs, it is important to unplug the dishwasher and turn off the water supply to prevent electric shock or water damage. It may also be helpful to consult the dishwasher’s manual or seek professional help for more complex repairs.

To avoid control panel problems and ensure the smooth functioning of your dishwasher, it is recommended to perform regular maintenance, including cleaning the control panel with a soft, damp cloth and avoiding excess moisture or damage to the buttons or displays.


“My dishwasher kept stopping mid-cycle, and the control panel was displaying an error code. I tried resetting the panel and checking the connections, but the problem persisted. I ended up calling a professional and discovered that the control board needed to be replaced.”

Overloading and Improper Loading

Overloading your dishwasher or loading it improperly can lead to a host of problems, including interrupted cycles. When the dishwasher is overloaded, water and detergent cannot reach all the dishes, resulting in food particles and debris remaining on them. Improper loading can also cause dishes to nestle together, preventing water and detergent from reaching all surfaces.

When dishes aren’t cleaned properly, your dishwasher may run longer cycles or stop mid-cycle. An overloaded dishwasher can’t handle the large amount of food and debris on dishes, causing water to overflow and leak which leads to malfunction. To avoid overloading and improper loading, follow these tips:

  • Place dishes so that they face toward the spray arm.
  • Load bowls and cups upside down to allow water to reach the interior.
  • Leave space between each dish and do not nestle them together.
  • Do not block the spray arm or other moving parts.
  • Scrape food residue and debris before loading dishes into the dishwasher.

By following these loading tips, you can prevent overloading which helps to prevent disruption mid-cycle. Next, we will address how motor or pump problems can be the culprit of dishwasher disruptions.

Malfunctioning Motor or Pump

When a dishwasher stops mid-cycle, it could be due to issues with the motor or pump. These components play crucial roles in a dishwasher’s operation, and any malfunction can lead to a stoppage. Let’s explore some of the possible motor and pump problems:

Issue Solution
The motor has failed. The motor needs to be replaced. Contact a professional technician to perform the replacement.
The pump impellers are blocked. Remove the blockage from the impellers. Refer to the dishwasher manual for detailed instructions on how to do this. In case of a severe blockage, replacing the pump may be necessary.
Worn-out components are impacting the motor or pump. Replacing the worn-out parts can help resolve motor and pump issues. Consult with a professional technician to ensure the correct components are replaced.

If you’re experiencing motor or pump issues with your dishwasher, it’s recommended to seek professional help. Attempting DIY repairs without the appropriate knowledge and tools can cause further damage to the dishwasher.

Next up, we’ll discuss another potential cause for a dishwasher stopping mid-cycle – heating element faults.

Heating Element Faults

Another possible cause for your dishwasher to stop mid-cycle is a problem with the heating element. This component is responsible for heating the water to the right temperature for cleaning the dishes. If it malfunctions, it can cause the dishwasher to stop working correctly.

One common issue with heating elements is that they can become coated with mineral deposits over time. This buildup reduces their effectiveness and may cause them to fail. If you notice that your dishes are not coming out clean or the dishwasher is taking longer than usual to complete a cycle, this may be a sign that the heating element needs attention.

Another heating element issue that can cause a mid-cycle stoppage is a faulty thermostat. The thermostat is responsible for regulating the temperature of the water during the cycle. If it is not working correctly, the dishwasher may not heat the water to the right temperature, leading to a malfunction.

If you suspect that the heating element or thermostat is the cause of your dishwasher’s mid-cycle interruption, it is best to seek professional help. A repair technician can diagnose the problem and suggest the best course of action. In some cases, the heating element may need to be replaced, while in others, it may just require cleaning or adjustments.

Other Possible Causes of a Mid-Cycle Stoppage in Your Dishwasher

While power supply, door latch, water supply, drainage, sensor malfunctions, control panel problems, overloading, improper loading, malfunctioning motor or pump, and heating element faults are the most common reasons for a dishwasher to stop mid-cycle, other possible causes are less prevalent but still could happen.

One of the less common causes of mid-cycle stoppages is a faulty diverter motor. The diverter motor is responsible for directing water to either the spray arms or the detergent dispenser. If this motor fails, it can cause water to accumulate in the machine, leading to the dishwasher shutting down in the middle of a cycle. In this case, replacing the diverter motor is usually necessary.

Another possible cause is a malfunctioning float switch. The float switch is responsible for monitoring and regulating the water level in the dishwasher. If it fails, it may prevent the dishwasher from filling or draining properly, leading to a halt in the cycle. Troubleshooting this issue requires checking the float switch for debris or damage and replacing it if necessary.

Additionally, an accumulation of debris or food particles in the draining hose or garbage disposal can lead to water backing up and interrupting the cycle. In this case, cleaning out the hose or garbage disposal may be all that’s needed to resume the cycle.

Finally, faulty wiring or corrosion in the dishwasher’s electrical connections may also cause mid-cycle stoppages. Inspecting the wires and connections for signs of damage, cleaning off any corrosion, and tightening loose connections may resolve the problem.

Summary of Other Possible Causes

Possible Cause Solution
Faulty diverter motor Replace diverter motor
Malfunctioning float switch Clean or replace the float switch
Clogged draining hose or garbage disposal Clean out the hose or disposal
Faulty wiring or corroded electrical connections Inspect and repair wiring and connections

Although less common than the previously mentioned causes, these issues still have the potential to cause your dishwasher to stop mid-cycle. By troubleshooting and addressing these problems, you can ensure that your dishwasher operates smoothly and efficiently.


Now that you have a better understanding of the possible reasons why your dishwasher may be stopping mid-cycle, it’s important to take the necessary steps to troubleshoot and resolve the issue. Regular maintenance, proper loading techniques, and prompt troubleshooting can help ensure a smoothly running dishwasher.

Remember to inspect the power supply, door latch, water supply, drainage, sensor, control panel, motor, pump, and heating element for possible malfunctions. If you encounter any issues that you are not able to resolve on your own, do not hesitate to seek professional help.

In conclusion, by following the tips and solutions outlined in this article, you can ensure a reliable and efficient dishwasher experience. Keep your dishwasher running smoothly by regularly maintaining it and addressing any issues promptly.

Max Appliance Repair

Written by Max | An appliance repair technician with more than 15 years experience in appliance repair services in Toronto and the GTA.

Disclaimer: This post "What Causes My Dishwasher to Stop Mid-Cycle?" is for information purposes only. If you need specific help, please contact Max Appliance Repair at https://maxfix.ca/contact/.