LG Dishwasher Won’t Turn On? 7 Expert Solutions Revealed!

Dealing with the LG dishwasher not turning on can be puzzling and frustrating.

But before you consider calling a technician, take a moment to explore some common issues and their straightforward fixes.

We’ve got you covered, from power hiccups to more intricate internal issues.

Let’s dive into the world of LG dishwasher troubleshooting and turn that silent machine back into the kitchen powerhouse it’s meant to be.

The most common reasons your LG dishwasher won’t turn on include an unlatched door, power issues, a faulty touchpad, a clogged drain pump, and door latch switch assembly problems.

LG dishwasher won’t Turn On

Troubleshooting LG Dishwasher Won’t Turn On?

When your LG dishwasher remains silent and unresponsive, it’s time to wear your detective hat.

The key to repairing LG dishwasher issues is identifying the root cause, which can vary from simple fixes to more complex technical problems.

1. Unlatched Door

An unlatched door in your LG dishwasher might seem minor, yet it’s a frequent reason for the dishwasher not working.

Often overlooked, it plays a pivotal role in both safety and operational efficiency.

How to Fix:

First, ensure the door is firmly closed. Inspect for any objects that might hinder its closure. If you notice a worn-out gasket or a latch out of alignment, address these issues promptly.

Realigning or replacing these components can make a significant difference, ensuring the door seals effectively and your dishwasher resumes its normal function.

2. Power Issues

Encountering an LG dishwasher with no power or lights can be alarming. This problem usually originates from power supply disruptions.

Common causes range from a simple loose power cord to serious issues like tripped circuit breakers.

How to Fix:

Begin fixing your LG dishwasher not starting with a thorough inspection of the power cord for any visible damage.

Next, test the power outlet by plugging in a different appliance to confirm its functionality.

Check the electrical junction box for dishwashers with a hardwired connection for any signs of loose wires.

Rectifying these power issues can often restore your dishwasher to its full operational state.

3. LG Dishwasher Touchpad Not Working

A faulty touchpad can effectively halt your LG dishwasher’s operations.

This issue usually stems from internal electrical faults such as blown fuses or burned-out wires, disrupting the touchpad’s functionality.

How to Fix:

If the touchpad is non-responsive, the first step is to consider replacing the touchpad assembly.

However, if the issue lies deeper within the dishwasher’s electrical system, it might necessitate a professional assessment.

In some cases, repairing or replacing damaged internal components is essential to restore the touchpad’s functionality and get your LG dishwasher running again.

4. Burned-Out Wires

Fixing LG dishwasher not starting

With continuous use, the wires in your LG dishwasher can suffer from wear and tear.

These wires, crucial for various functions, may burn out or deteriorate, leading to operational issues, including the dishwasher failing to start.

How to Fix:

Carefully inspect the wiring, especially those connected to key components like the control panel, pumps, and heaters. Look for signs of damage, such as fraying or burn marks.

If you find faulty wires, replace or repair them using appropriate connectors and ensure they are properly insulated.

Handling electrical components can be hazardous, so if you’re not confident in doing this safely, it’s advisable to seek professional help.

5. Child Lock Activated

Sometimes, the issue with an LG dishwasher not starting is as simple as the child lock being activated.

It’s an easy-to-miss feature designed to keep curious little hands from inadvertently starting a cycle or altering settings.

While it’s a handy safety feature, it can also be a sneaky culprit in the case of a non-responsive dishwasher.

How to Fix:

Disabling the child lock is typically straightforward. It involves pressing and holding a button or a combination of buttons for a few seconds.

The process varies slightly between models, but generally, a light indicator or a message on the display will confirm that the child lock is deactivated.

Remember, this feature is there for safety, so it’s always good practice to re-engage it once you’re done.

6. Clogged or Broken Drain Pump

A clogged or malfunctioning drain pump is a significant issue in LG dishwashers, often preventing the machine from initiating its cycle.

This is typically a safety precaution; the dishwasher detects an inability to drain water properly and thus halts operation to prevent flooding or damage.

A clogged drain pump or hose can also cause draining problems in LG dishwashers.

How to Fix:

Begin by thoroughly inspecting the drain pump and the attached hose. Look for and clear out any blockages, including anything from food particles to small objects.

If the pump appears damaged, a replacement might be necessary. Additionally, ensure that the drain hose isn’t bent or kinked, which can impede water flow. Straighten any bents or kinks.

Regular maintenance and cleaning can prevent such issues and prolong the life of your LG dishwasher.

7. Door Latch Switch Assembly Issues

LG dishwasher not turning on

A faulty door latch switch assembly in an LG dishwasher is a common issue that can prevent the appliance from starting.

The door latch switch assembly signals that the door is securely closed. If this mechanism is compromised, the dishwasher will not initiate its cycle.

How to Fix:

Inspect the door latch mechanism closely. Look for any signs of damage, wear, or misalignment.

If you find the latch is damaged or misaligned, it may require adjustment or replacement.

This could involve realigning the latch or replacing worn-out parts like the switch or strike plate.

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Final Words

As you stand in front of your silent appliance, remember troubleshooting the LG dishwasher won’t turn on is often simpler than it seems.

Whether it’s realigning a latch, untangling a power issue, or simply deactivating the child lock, each step brings you closer to reigniting your kitchen’s heartbeat.

Regular maintenance, like clearing drain pumps and inspecting wires, can also prevent future troubles.

So, the next time your LG dishwasher malfunctions, you’re well-equipped to coax it back to life, ensuring it’s ready for your next culinary adventure.

Knowledge and proactive care can keep your LG dishwasher running smoothly.

Steven Settles Author

Steven Settles is an ISCET-certified master in appliance repair. He has aced the National Appliance Service Technician Certification Exam, showcasing his exceptional diagnostic and repair skills. With an in-depth understanding of the latest repair technologies and a keen eye on evolving industry standards, Steven is a go-to expert for any appliance issue.

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