LG Dishwasher Won’t Start: A Troubleshooting Guide

LG Dishwasher Won’t Start?

If your LG dishwasher won’t start, there are several potential reasons and solutions to consider.

First, check if the door is properly closed and the latch is engaged.

Ensure that the power cord is not damaged and is plugged into a functioning outlet.

Also, check the kitchen switch and reset any tripped breakers.

Make sure you have selected the appropriate wash setting on the control panel.

If you see error codes or the dishwasher is locked or delayed, consult the user manual to disable specific functions.

Examine the control panel for any signs of moisture exposure, as this may require professional replacement.

Verify that there is adequate water supply to the dishwasher.

If none of these troubleshooting steps work, there may be faulty parts such as a door switch, control board, or thermal fuse which would require professional assessment and replacement.

Key Points:

  • Check if the door is closed properly and latch is engaged
  • Make sure power cord is not damaged and plugged into a functioning outlet
  • Check kitchen switch and reset any tripped breakers
  • Select appropriate wash setting on control panel
  • Consult user manual to disable specific functions if seeing error codes or dishwasher is locked or delayed
  • Examine control panel for signs of moisture exposure

Did You Know?

1. In the 1960s, the average household in the United States spent around 8.8 hours per week doing dishes by hand. Today, thanks to advancements in dishwasher technology like LG dishwashers, that time has been reduced to an average of 1.5 hours per week.
2. Did you know that dishwashers were originally invented for washing dishes in restaurants and hotels? It wasn’t until the 1950s that dishwashers became a common household appliance.
3. One of the most common reasons for a dishwasher not starting is a faulty door switch. If the door switch is not engaged properly, it can prevent the dishwasher from turning on. Checking the door switch should be one of the first troubleshooting steps if your LG dishwasher won’t start.
4. Dishwashers are designed to operate silently, but did you know that LG has developed an innovative technology called TrueSteam, which uses steam to clean dishes and eliminates the need for pre-rinsing, all while operating at an impressively low noise level of 40 dB?
5. LG dishwashers feature a useful feature called Smart Diagnosis, which allows you to troubleshoot issues with your dishwasher using your smartphone. By simply downloading the app and following the instructions, you can identify and resolve common problems without the need for a technician.

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Troubleshooting: Watching Helpful Videos

If you’re experiencing the frustrating situation of your LG dishwasher not starting, don’t panic just yet. There are several troubleshooting steps you can take to identify and resolve the issue.

As a first step, we recommend watching three helpful videos: “No Power,” “Troubleshooting a Dishwasher That Powers On But Doesn’t Run,” and “Won’t Run 4,3,2,1 Appears On Display.” These videos provide valuable insights into common reasons why your LG dishwasher might not start and offer step-by-step instructions for resolving the issue.

Take the time to carefully follow the troubleshooting steps outlined in these videos, as they can often provide quick and effective solutions.

When To Seek Professional Service

While watching the troubleshooting videos is an excellent first step, there may be cases where the suggested steps do not solve the issue. If this happens, it is important to recognize when it’s time to seek professional service for your LG dishwasher. If your dishwasher still won’t start after following the suggested troubleshooting steps, it is likely that there is an underlying problem that requires the expertise of a qualified technician. In such cases, LG offers a convenient “Request a Repair” page on their website, where you can schedule a service appointment and have a professional attend to your dishwasher. Don’t hesitate to reach out for professional assistance; it can save you from further frustration and potentially costly repairs down the line.

Common Reasons For Dishwasher Not Starting

There are several common reasons why an LG dishwasher might not start. One possible explanation is a wrong setting being selected, such as the Child Lock or Delayed Start function. In these cases, simply ensuring that you have chosen the correct settings can resolve the issue.

Additionally, power supply problems can also prevent the dishwasher from starting. It is important to check the power cord for any damages and ensure that it is securely plugged into a functioning outlet. Verify that the kitchen switch is turned on and reset any tripped circuit breakers.

These simple troubleshooting steps can often fix the problem and get your LG dishwasher back up and running.

Solutions For Starting Issues

Before assuming the worst, there are a few easy solutions to try if your LG dishwasher won’t start. Firstly, make sure that the dishwasher door is properly closed. If it is not closed tightly, the latch may not engage, preventing the wash cycle from starting. Give the door a firm push to ensure it is securely closed. If the door latch is damaged, it may need to be replaced.

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Another simple solution is to check the control panel. Ensure that the selected wash setting is appropriate for your needs. Depending on the model, you may need to choose extra or heated dry options for the dishwasher to start. Additionally, Control Lock or Delayed Start settings may be enabled, preventing an immediate start. Consulting your LG dishwasher user manual will provide instructions on how to disable these functions and decipher any error codes that may be displayed on the control panel.

Possible Causes Of Dishwasher Not Starting

There are several potential causes for your LG dishwasher not starting beyond what has been mentioned above. Excessive moisture exposure can lead to control panel malfunctions, requiring professional replacement. If you suspect this may be the case, it is best to consult a technician. Another possible culprit is an inadequate water supply. Ensure that the water supply to the dishwasher is functioning correctly, as a lack of water can prevent the dishwasher from starting. Broken parts, such as a faulty door switch, a failed control board, or a defective thermal fuse, can also cause the dishwasher to refuse to start. If you have exhausted all troubleshooting options and suspect that broken parts are the cause, it is best to seek professional assessment and, if necessary, replacement of these components.

Note: Excessive moisture exposure and broken parts can cause your LG dishwasher not to start. Consult a technician for control panel malfunctions due to moisture exposure. Ensure that the water supply is functioning correctly. Broken parts such as a faulty door switch, a failed control board, or a defective thermal fuse can also prevent the dishwasher from starting. Seek professional assessment and replacement if troubleshooting options have been exhausted.

  • Troubleshooting steps:
  • Watch the helpful videos provided by LG
  • Follow the suggested troubleshooting steps
  • Check for common reasons such as incorrect settings, power supply issues, and door latch problems
  • Consult your user manual for specific instructions
  • Disable any control locks or delayed start options
  • Ensure an adequate water supply

By following these troubleshooting steps, you can hopefully resolve the issue and get your LG dishwasher back to its reliable and efficient self.



Frequently Asked Questions

Why is my dishwasher not starting?

If your dishwasher is not starting, there are a few potential reasons to consider. First, it’s important to check if the control lock or sleep mode is activated, as this can prevent the dishwasher from starting. Additionally, make sure that the door is properly latched, as an improperly closed door can also inhibit the start of the dishwasher. Finally, don’t forget to examine the power and water supply, as a disconnected or faulty connection can lead to starting issues. By troubleshooting these usual suspects, you should be able to get your dishwasher up and running again.

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What is the most common failure on a dishwasher?

One of the most common failures on a dishwasher is a clogged drain line. Over time, food particles, grease, and debris can accumulate in the drain line, causing blockages and preventing the dishwasher from draining properly. Another common issue is a faulty drain pump, which can fail to remove water from the dishwasher, resulting in standing water at the bottom of the unit. Both of these failures can be addressed by cleaning or replacing the affected components, ensuring smooth drainage and proper functioning of the dishwasher.

Why is my dishwasher turning on but not washing?

If your dishwasher is turning on but not washing, one possible reason could be a clogged or dirty spray arm. Over time, food particles and debris can accumulate in the spray arm, restricting water flow and hindering the cleaning process. Regularly checking and cleaning the spray arm can help restore its functionality and ensure proper cleaning.

Another potential cause could be a malfunctioning water inlet valve. If the valve is faulty or blocked, it may not allow sufficient water to enter the dishwasher, leading to ineffective cleaning. Inspecting the water inlet valve and ensuring it is working correctly or replacing it if necessary can help resolve this issue and restore the dishwasher’s washing capabilities.

1. What are some common troubleshooting steps to take if an LG dishwasher won’t start?

If an LG dishwasher won’t start, there are several common troubleshooting steps you can take. First, make sure the dishwasher is properly plugged in and receiving power. Check the circuit breaker to ensure that it hasn’t been tripped. If the dishwasher still won’t start, try resetting the control panel by turning off the power at the circuit breaker for a few minutes and then turning it back on. If these steps don’t resolve the issue, it may be necessary to consult the user manual for specific troubleshooting instructions or contact LG customer support for further assistance.

In summary, the common troubleshooting steps for an LG dishwasher that won’t start are: checking the power supply, resetting the control panel, and consulting the user manual or customer support if the issue persists.