Lg Washer Turns On But Won T Start

Introduction

Discovering your LG washer turns on but won’t start can be incredibly frustrating. The lights are on, the buttons seem responsive, yet the wash cycle refuses to begin. This issue, commonly experienced after loading clothes, adding detergent, and pressing “start,” can disrupt your entire laundry routine. Addressing this problem promptly is important to avoid a pile-up of dirty laundry and potential further damage to your appliance. Don’t worry; we’ll guide you through troubleshooting the issue step-by-step.

Common Causes of LG Washer Turns On But Won’t Start

Here are several reasons why your LG washer might be powered on but not starting:

Door Lock Issues: The washer is designed to not start if the door isn’t properly locked. A faulty door lock switch or latch can prevent the cycle from initiating.
Overloaded Washer: Exceeding the washer’s weight capacity can strain the motor and prevent the cycle from starting.
Water Supply Problems: If the washer isn’t receiving enough water due to a kinked hose or a closed valve, it won’t start.
Drainage Issues: A clogged drain hose or filter can prevent the washer from starting, as it needs to drain properly between cycles.
Control Panel Lock (Child Lock): This feature disables the control panel to prevent accidental changes. If engaged, it can seem like the washer isn’t starting.
Faulty Water Level Sensor: This sensor detects the water level in the drum. A malfunctioning sensor can prevent the washer from filling or starting.
Motor Problems: Although less common, a faulty motor or motor control board can prevent the drum from spinning.
Blocked Pump Filter: Objects like coins or lint can clog the pump filter, preventing the washer from draining and starting.
Software Glitch: Sometimes, a temporary software glitch can cause the washer to malfunction.

Symptoms Checklist

Use this checklist to identify the problem accurately:

The washer powers on (lights illuminate, display shows).
The “Start” button is responsive but the wash cycle doesn’t begin.
You might hear a clicking sound, but the drum doesn’t spin.
Error codes appear on the display.
Water doesn’t fill the drum.
The door seems to be unlocked even when the cycle should be running.
Washer may make humming noises then stop.

How to Fix LG Washer Turns On But Won’t Start Step-by-Step Guide

Check the Power Supply: Ensure the washer is properly plugged into a working outlet. Try a different outlet to rule out electrical issues.
Verify the Door is Locked: Make sure the door is fully closed and latched. Listen for a distinct clicking sound indicating the door is locked.
Check Water Supply Valves: Ensure both hot and cold water supply valves are fully open.
Inspect Water Hoses: Check for any kinks, bends, or blockages in the water supply hoses. Straighten any kinks and clear any blockages.
Check the Drain Hose: Make sure the drain hose isn’t clogged or kinked. The end of the hose should be properly inserted into the drainpipe.
Check the Drain Filter: Locate and clean the drain filter (usually at the bottom front of the washer behind a small access panel). Remove any lint, debris, or foreign objects.
Check the Load Size: Make sure you haven’t overloaded the washer. Remove some items if the drum is too full.
Disable Control Panel Lock: If your washer has a control panel lock (child lock) feature, make sure it’s disabled. Refer to your owner’s manual for instructions on how to disable it. Usually holding a specific button for a few seconds.
Reset the Washer: Unplug the washer from the power outlet for 1-2 minutes. Plug it back in and try starting a wash cycle. This can sometimes resolve minor software glitches.
Check for Error Codes: If an error code is displayed, consult your owner’s manual to understand the error and possible solutions.
Check Water Pressure: Low water pressure can prevent the washer from filling properly.
Test the Water Inlet Valve: These valves may become defective and should be examined to verify they are fully open.

Fix the Issue Without Buying Parts

Here are a few things you can try to fix the issue without immediately replacing parts:

Perform a Power Cycle: Unplug the washer for a longer period (5-10 minutes) to fully reset the internal electronics.
Clean the Detergent Dispenser: A buildup of detergent can cause issues. Clean the dispenser thoroughly.
Run a Calibration Cycle: Some LG washers have a calibration cycle. Check your owner’s manual for instructions on how to run this cycle. It can help the washer recalibrate its sensors.
Visual Inspection: Carefully inspect all hoses and connections for any signs of wear, leaks, or damage.

When Replacement Might Be Necessary

If you’ve tried all the troubleshooting steps and the washer still won’t start, a part replacement might be necessary. Common parts that can fail include the door lock switch ($30-$70 USD), the water inlet valve ($40-$80 USD), or the motor control board ($100-$250 USD). Consider consulting a qualified appliance repair technician for diagnosis and repair.

Safety Warning

Always unplug the washer from the power outlet before performing any troubleshooting or repairs.
Avoid working on the washer with wet hands or in a wet environment.
If you’re uncomfortable performing any of these steps, contact a qualified appliance repair technician.
Never attempt to bypass safety features, such as the door lock mechanism.

Tools You May Need

Screwdrivers (Phillips and flathead)
Pliers
Adjustable wrench
Multimeter (optional, for testing electrical components)
Towels (to absorb any water spills)

FAQ

Q: What does the “LE” error code mean on my LG washer?

A: The “LE” error code typically indicates a motor or motor-related issue. It could be due to an overloaded washer, a jammed motor, or a faulty motor control board. Try reducing the load size and restarting the washer. If the error persists, contact a technician.

Q: How do I unlock the control panel on my LG washer?

A: The method for unlocking the control panel (disabling the child lock) varies depending on the model. Typically, you need to press and hold a specific button (often labeled “Child Lock” or “Control Lock”) for a few seconds. Consult your owner’s manual for the exact instructions.

Q: Why is my LG washer filling with water very slowly?

A: Slow filling can be caused by low water pressure, partially closed water supply valves, or a clogged water inlet valve filter. Check these items to ensure proper water flow.

Q: My LG washer is making a humming noise but not starting. What could that be?

A: A humming noise often indicates that the motor is trying to start but is unable to due to an obstruction or a faulty component. Check for an overloaded washer, a jammed drain pump, or a faulty motor capacitor.

Conclusion

Troubleshooting your LG washer when it turns on but won’t start can seem daunting, but by following these steps, you can often identify and resolve the issue yourself. Before you call a technician, take your time and work through these troubleshooting suggestions. Many times, the solution is simpler than you think! Good luck!