How to Repair an LG Dishwasher That Is Leaking Water?

A leaking LG dishwasher can be frustrating and may lead to costly water damage. Before calling for professional help, try these troubleshooting steps to fix the problem.

1. Inspect the Door Seal

A worn or dirty door gasket is a common cause of leaks. Check for cracks, tears, or food debris buildup. Clean the gasket with warm, soapy water and a cloth. If the seal is damaged, replacing it can prevent leaks from escaping the door.

2. Check the Spray Arms

Spray arms distribute water throughout the dishwasher. If they are cracked, loose, or clogged, water may spray in unintended directions, leading to leaks. Remove the spray arms, rinse them under running water, and use a toothpick to clear any blockages. If damaged, replace them with new ones.

3. Examine the Drain Hose

A loose or cracked drain hose can leak water under the dishwasher. Inspect the hose for wear and ensure it is properly connected to the sink drain or garbage disposal. If there are leaks, tighten the connections or replace the hose if necessary.

4. Test the Float Switch

The float switch prevents overfilling. If it gets stuck due to food debris, the dishwasher may overflow. Locate the switch inside the tub, clean around it, and gently move it up and down to ensure it functions properly.

5. Check the Water Inlet Valve

A faulty water inlet valve may allow too much water into the dishwasher, causing overflow and leaks. If you notice excessive water at the bottom of the tub, the valve may be defective and should be replaced.

6. Inspect the Tub and Door Hinges

Over time, the dishwasher tub can develop small cracks, allowing water to seep through. Additionally, loose or misaligned door hinges can prevent the door from sealing properly. Tighten any loose screws and inspect the tub for visible damage.

Conclusion

Professional technician in a red uniform repairing a dishwasher using a screwdriver, inspecting the drain filter and internal components. Learn how to troubleshoot and fix common dishwasher issues, including leaks, drainage problems, and poor cleaning performanc

If your LG dishwasher is still leaking after these steps, Strong Arm Appliance Repair is here to help! Our experienced technicians can quickly diagnose and fix the problem, saving you time and hassle. Call us today for fast, reliable service!

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