LG washing machines are known for their reliability, but occasionally users may face issues with unresponsive start buttons. This problem can be frustrating, especially when you’re ready to start a load of laundry. To fix an LG washing machine start button that’s not responding, first try disabling the child lock feature, which may be preventing the button from working.
If the child lock isn’t the issue, a simple reset might solve the problem. Unplug the washer for about 60 seconds, then plug it back in. This can often clear minor glitches in the machine’s electronic systems. For persistent issues, the control panel or main circuit board may need inspection or replacement by a qualified technician.
Regular maintenance can help prevent start button problems. Keep the control panel clean and dry, and avoid using excessive force when pressing buttons. If you notice the start button becoming less responsive over time, addressing the issue promptly can prevent more serious malfunctions.
Troubleshoot Your LG Washing Machine Power Button
If your LG washing machine’s Start button isn’t responding, it’s often a simple issue you can fix yourself. Here’s a step-by-step guide to troubleshoot and (hopefully) fix it:
1. Check for a Power Issue
- Ensure it’s plugged in securely.
- Test the outlet with another device (like a lamp or phone charger).
- If using a power strip, try plugging the washer directly into the wall.
- Reset the circuit breaker if it has tripped.
2. Perform a Hard Reset
Sometimes the control board needs a quick reset.
- Unplug the machine.
- Wait 2-5 minutes to allow it to discharge.
- Plug it back in and try again.
3. Child Lock Might Be On
If Child Lock is activated, most buttons—including Start/Pause—won’t work.
- Look for a “Child Lock” icon on the display.
- To deactivate:
- Hold down the Child Lock button for 3-5 seconds.
(On most LG models, it’s often Pre Wash + Tub Clean buttons or Temp + Spin.)
- Hold down the Child Lock button for 3-5 seconds.
4. Check the Door/Lid
The Start button won’t work unless the door or lid is fully closed and latched.
- Open and firmly close the door.
- Inspect for obstructions or damaged latches.
- Some models give a “DE” error code if it’s a door issue.
5. Inspect the Start Button Itself
The button may be stuck or unresponsive.
- Press firmly; if it feels loose, it might need service.
- Wipe off any moisture, dirt, or detergent residue.
- Try different cycles/settings, then press Start again.
6. Control Lock or Delay Start Settings
- If Control Lock is active, disable it (see step 3).
- If Delay Start is on, the washer will wait. Cancel it:
- Tap the Power button, then reset the cycle.
7. Run a Diagnostic Mode (For Advanced Users)
If you’re tech-savvy:
- Turn off the washer.
- Press and hold Spin Speed and Soil Level, then press Power.
- Look for error codes on the display that can hint at the issue.
8. Inspect for Error Codes
Check for error messages like:
- DE / DL (Door Error)
- CL (Child Lock)
- PF (Power Failure)
9. When to Call LG Support
If none of these steps work:
- You might have a faulty control board, wiring issue, or broken button.
- Contact LG Support or a local appliance technician.
Quick Recap:
✅ Power source is working
✅ Child Lock/Control Lock is OFF
✅ Door is securely latched
✅ No error codes
✅ Hard reset attempted
Key Takeaways
- Check for activated child lock feature before troubleshooting further
- Perform a power reset to resolve minor electronic glitches
- Maintain the control panel to prevent button responsiveness issues
Diagnosing Start Button Issues
Identifying the root cause of an unresponsive start button on an LG washing machine requires systematic troubleshooting. This process involves checking error codes, examining the control panel, and verifying if the child lock is active.
Understanding Error Codes
LG washing machines display error codes to indicate specific problems. These codes appear on the control panel display. Common error codes related to start button issues include:
- “LE”: Indicates a motor problem
- “DE”: Suggests a door error
- “tE”: Points to a temperature sensor issue
To access error codes, press and hold the Start/Pause button for 3 seconds. The machine will beep and show the most recent error code. Write down the code for reference when contacting customer support or a repair technician.
Inspecting the Control Panel
A faulty control panel can cause start button unresponsiveness. Check for visible damage or signs of wear. Look for:
- Cracked or loose buttons
- Water damage or corrosion
- Disconnected wires behind the panel
Gently press other buttons to see if they respond. If multiple buttons are unresponsive, the entire control panel may need replacement. Unplug the machine before attempting any internal inspections for safety.
Checking for Child Lock Activation
The child lock feature prevents accidental changes to wash settings. When activated, it can make the start button appear unresponsive. To check if child lock is on:
- Look for a lock icon on the display
- Press and hold the Child Lock button for 3-5 seconds
- Listen for a beep indicating the lock is deactivated
If the lock icon disappears and buttons respond, the issue is resolved. Some models use different button combinations to activate/deactivate child lock. Consult the user manual for specific instructions for your LG washing machine model.
Power Supply and Electrical Problems
Electrical issues often cause LG washing machine start buttons to stop responding. These problems can range from simple power cord disconnections to more complex circuit breaker malfunctions.
Checking the Circuit Breaker
A tripped circuit breaker can prevent power from reaching the washing machine. Locate the main electrical panel and find the breaker labeled for the laundry room or washing machine. If it’s in the middle position or off, flip it fully off and then back on.
Sometimes breakers wear out and need replacement. Look for signs of burning or damage around the breaker. If problems persist, call an electrician to inspect the circuit.
Ensuring Proper Connection
Verify the washing machine is plugged into a working outlet. Try unplugging the machine and plugging it back in firmly. Test the outlet with a small appliance like a lamp to confirm it has power.
Some LG models have a power-saving feature that turns off the display after a period of inactivity. Press the Power button to wake up the machine. If the outlet works but the washer doesn’t respond, the internal power supply may be faulty.
Examining the Power Cord
Inspect the entire length of the power cord for damage. Look for frayed wires, cuts, or burn marks. Bent or crushed sections can also cause issues. Gently wiggle the cord at the connection points to check for loose wires.
If the cord is damaged, don’t attempt repairs. Contact LG or a qualified appliance technician for a replacement. Using a damaged cord is a fire hazard and can cause electrical shocks.
Advanced Troubleshooting Techniques
When basic troubleshooting fails to resolve an unresponsive start button on an LG washing machine, more advanced methods may be necessary. These techniques require careful handling of electrical components and should be approached with caution.
Performing a Hard Reset
A hard reset can often resolve electronic glitches in LG washers. To perform this:
- Unplug the washer from the power outlet.
- Wait for 5-10 minutes.
- Press and hold the Start/Pause button for 5 seconds.
- Plug the washer back in.
- Press the Power button to turn on the machine.
This process clears the washer’s memory and resets its electronic controls. It’s particularly effective for LG front load washers with digital displays.
Investigating the Control Board
A faulty control board can cause buttons to stop responding. To check the control board:
- Disconnect the washer from power.
- Remove the top panel or control panel cover.
- Inspect the board for signs of damage or burnt components.
- Check for loose connections or detached wires.
- Use a multimeter to test for continuity on the board.
If damage is found, the control board may need replacement. This task often requires professional assistance due to its complexity.
Testing the Thermal Fuse
A blown thermal fuse can prevent the washer from starting. To test it:
- Locate the thermal fuse (usually near the heating element).
- Disconnect the fuse from the circuit.
- Use a multimeter set to continuity mode.
- Touch the probes to each end of the fuse.
A working fuse will show continuity. If no continuity is detected, the fuse needs replacement. This safety device protects against overheating and is crucial for the washer’s operation.
Maintenance and Prevention
Regular maintenance and preventive measures can help keep your LG washing machine’s start button functioning properly. These steps can extend the life of your appliance and reduce the need for costly repairs.
Regular Cleaning and Maintenance
Clean the control panel weekly with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials that could damage the buttons or display. Check the drain hose for kinks or blockages monthly. Clear any debris to prevent water backup issues.
Inspect the water inlet valve screens every 3 months. Remove and clean them to ensure proper water flow. Run an empty hot water cycle with vinegar or a washing machine cleaner quarterly to remove buildup and odors.
Wipe down the door seal after each use to prevent mold growth. Leave the door open between washes to allow the drum to dry completely.
Understanding Special Modes
Learn about your washer’s special modes to avoid accidental activation. The child lock feature prevents unintended operation. To disable it, press and hold the designated button for 3 seconds.
Some models have a demo mode for store displays. This can cause the start button to seem unresponsive. Check your manual to learn how to exit demo mode if activated accidentally.
Delay wash settings may prevent immediate start. Ensure this feature is off if you want the cycle to begin right away.
Consulting Professional Repair Services
If issues persist after trying basic troubleshooting, seek professional help. LG-certified technicians can diagnose complex problems with the control panel or main circuit board.
Keep your warranty information handy. Many repairs may be covered within the warranty period. Professional services can also perform preventive maintenance to catch potential issues early.
Consider annual check-ups for older machines. Technicians can test components like the drain pump and water valves to ensure optimal performance.
Frequently Asked Questions
LG washing machine start button issues can be frustrating. These common questions address troubleshooting steps and potential solutions for unresponsive buttons and related problems.
What steps should I take if my LG washing machine’s start button is unresponsive?
First, check if the child lock is enabled. Disable it by pressing and holding the designated button for 3 seconds. If this doesn’t work, unplug the machine for 5 minutes to reset it.
After plugging it back in, press the Power button and wait 5 seconds before pressing Start/Pause. Clean around the button to remove any debris that might be causing it to stick.
How do I address issues with the touch panel on my LG washing machine?
For touch panel problems, start by unplugging the machine for a few minutes. This can often resolve minor glitches. If issues persist, check for any visible damage to the panel.
A faulty touch panel may require replacement. Contact LG support or a qualified technician to assess and replace the control panel if necessary.
Why is my LG washing machine powered on but fails to commence its cycle?
This could be due to a faulty door lock, control board issue, or problems with the start capacitor. Ensure the door is properly closed and latched.
If the door is secure, the control board might need inspection. A technician can test the start capacitor and other electrical components to pinpoint the issue.
What might be the cause of an LG washing machine’s buttons not functioning?
Button malfunctions can stem from various issues. Water or detergent residue can interfere with button functionality. Clean the control panel thoroughly with a dry cloth.
Electrical problems, such as a faulty control board or loose wire connections, can also cause button failures. These issues typically require professional diagnosis and repair.
How can I fix the start/pause button on my LG washing machine that isn’t working?
Try resetting the machine by unplugging it for several minutes. Clean around the button to remove any debris. If these steps don’t work, the button mechanism might be broken.
Replacing the control panel is often necessary for a non-functioning start/pause button. This job is best left to a professional to ensure proper installation and functionality.
What should I do if there is no power and no lights on my LG washing machine?
First, check the power cord and outlet. Ensure the cord is securely plugged in and the outlet is working. Test the outlet with another device to confirm.
If power is reaching the machine but it remains unresponsive, the issue might lie with the control board or internal wiring. These problems require professional diagnosis and repair.
