One of the most common error messages for LG dishwashers is the AE error code. If your appliance displays this code, it’s essential to understand what it means, what causes it, and how to resolve it to prevent further damage. Modern dishwashers are built with smart diagnostic systems to help homeowners detect issues quickly.
The AE error code on an LG dishwasher indicates a leak detection error. In simple terms, the unit senses that water has leaked into the bottom tray (also known as the leak pan). Once water is detected in this tray, the machine will automatically stop running and attempt to prevent further flooding by activating the drain pump.
Several factors can trigger this error, including:
Over time, the rubber seal around your dishwasher door may wear out or become misaligned. When this happens, water can seep out during the wash cycle and accumulate in the bottom tray.
Internal hoses that carry water into or out of the dishwasher can loosen or crack. A small leak from these hoses may be enough to trigger the AE error.
Using too much detergent—or the wrong kind—can cause excessive suds. This leads to water overflowing into areas it shouldn’t be, such as the leak tray.
If your water inlet valve is stuck open or if the pump fails to regulate the water flow, it can cause an overflow that sets off the error code.
Improperly loading your dishwasher or placing large items in ways that block the spray arms can cause water to deflect and leak into the tray below.
While some fixes are simple DIY tasks, others require professional attention. Here are a few steps to try before calling in the experts:
Start by disconnecting the dishwasher from the power source. This will reset the error code and prevent any risk of electric shock.
Carefully pull the dishwasher out from under the counter and check the bottom tray for water. If water is present, gently tilt the unit to drain it out. Make sure the tray is dry before testing again.
Inspect the door seal, internal hoses, and water inlet valve for any visible signs of damage or leaks. Replace any worn or broken parts as needed.
If you suspect that suds are the culprit, try using less detergent or switching to a dishwasher-specific cleaner with low-foam formulation.
If you’ve tried the steps above and the error persists, it’s time to contact a trusted appliance repair service. At Express Repair, our certified technicians specialize in diagnosing and repairing LG dishwashers. We’ll quickly identify the cause of the AE error and provide long-lasting solutions.
The LG Dishwashers AE error code on your LG dishwasher may seem alarming, but it’s often a warning system doing its job. Whether it’s a minor gasket leak or a more complex component failure, Express Repair is here to help. Don’t let a simple error stop you from enjoying a clean kitchen—book your dishwasher repair today!
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