When an LG washer won’t turn on, the problem usually stems from simple power issues that homeowners can fix themselves. These reliable washing machines can suddenly appear dead for reasons ranging from loose power cords to tripped circuit breakers.
Most LG washers that won’t turn on have power supply problems, faulty door locks, or control board issues that require basic troubleshooting steps. The good news is that many of these problems don’t need expensive repairs or service calls.
Understanding what causes these power issues helps owners get their LG front load washer or top load model running again quickly. Simple checks of the power connection, outlet function, and door closure often solve the problem without calling a technician.
LG Washer Won’t Turn On: Troubleshooting Power and Start Issues
If your LG washing machine isn’t powering on or won’t start a cycle, the cause can range from a simple power issue to a faulty control board. This guide will help you diagnose and possibly fix the problem before calling for service.
1. Check the Power Supply
- Plug & Outlet: Make sure the washer is securely plugged into a working outlet.
- Test the Outlet: Plug in another device (like a lamp) to confirm it works.
- Avoid Extension Cords: LG recommends plugging directly into a wall outlet.
- Breaker/Fuse: Check your home’s circuit breaker or fuse box and reset if tripped.
2. Inspect the Power Cord
- Look for frays, cuts, or damage.
- If the cord is damaged, stop using the washer until it’s replaced by a qualified technician.
3. Try a Power Reset
- Unplug the washer from the outlet.
- Press and hold the Power button for 5 seconds.
- Press and hold the Start/Pause button for 5 seconds.
- Plug the washer back in and try again.
This can clear temporary control board glitches.
4. Check the Door/Lid
- The washer won’t start if the door isn’t fully closed or the door lock sensor is faulty.
- Open and firmly close the door.
- Listen for a click — if you don’t hear it, the latch may need replacement.
5. Examine the Control Panel
- If buttons aren’t responding, the control board or touch panel might be defective.
- Check if the display lights up — if not, it’s likely a power or board issue.
6. Inspect Internal Components (Advanced)
Only if you’re comfortable working with appliances and the unit is unplugged.
- Noise Filter: A failed noise filter (line filter) can block power to the control board.
- Main Control Board: Burn marks, swollen capacitors, or damage may indicate failure.
- Power Button Microswitch: If the button feels loose or doesn’t click, it might not be registering presses.
7. Look for Error Codes
- If the display lights but won’t start, check for error codes and refer to the LG manual for solutions.
8. When to Call for Service
If you’ve tried all steps and the washer still won’t power on or start, contact LG Support or a certified technician.
- LG USA Support: Official Help Page
Quick Troubleshooting Table
Symptom | Possible Cause | Fix |
---|---|---|
No lights or sound | No power, tripped breaker, faulty cord | Check outlet, breaker, cord |
Lights on but won’t start | Door not closed, faulty latch | Close door, replace latch |
Buttons unresponsive | Control panel or board issue | Reset, replace panel/board |
Powers off mid-cycle | Power surge, overheating | Reset, check for overheating |
Clicking but no start | Door lock sensor issue | Replace door lock assembly |
Key Takeaways
- Power supply problems cause most LG washer startup failures and can often be fixed by checking connections and circuit breakers
- Door lock issues and control board malfunctions are common culprits that prevent LG washing machines from turning on
- Basic troubleshooting steps can resolve many LG washer power problems without needing professional repair services
Frequently Asked Questions
Power issues, faulty buttons, and control panel problems cause most LG washer startup failures. These solutions address the most common reasons washers won’t turn on or start wash cycles.
What steps should I take if my LG washer shows no signs of power?
Check the power cord connection first. Make sure it plugs firmly into the wall outlet.
Test the outlet with another device like a lamp or phone charger. This confirms the outlet works properly.
Look at the circuit breaker panel. Reset any tripped breakers that control the laundry area.
Unplug the washer for 5 minutes. Plug it back in to reset the internal electronics.
Check for any visible damage to the power cord. Replace damaged cords immediately for safety.
How can I address a non-responsive start button on my LG washing machine?
Press the start button firmly and hold for 2-3 seconds. Some models need a longer press to activate.
Clean around the button with a damp cloth. Dirt and soap residue can prevent proper contact.
Check if the washer door closes completely. The start button won’t work if the door latch doesn’t engage.
Look for any cracks or damage on the button itself. Damaged buttons may need replacement.
Reset the washer by unplugging it for several minutes. This can fix temporary button malfunctions.
What troubleshooting techniques can I try when my LG top load washer won’t power on?
Ensure the lid closes properly and locks in place. Top load washers have safety switches that prevent operation with open lids.
Check the control knob position. Some models won’t start unless the cycle selector sits in the correct position.
Clean the lid lock mechanism with a soft brush. Remove lint or debris that blocks proper closure.
Verify the water supply valves are open. Some models check for water flow before powering on.
Test different cycle settings. A faulty cycle selector can prevent the washer from starting.
Are there common solutions for an LG inverter Direct Drive washer that won’t turn on?
Check the door seal and gasket for obstructions. Foreign objects can prevent the door from sealing properly.
Look for error codes on the display panel. Write down any codes and check the user manual for meanings.
Clean the door lock mechanism thoroughly. These washers rely on precise door alignment for startup.
Verify the child lock isn’t activated. Press and hold the appropriate buttons to disable child safety features.
Check the drain hose for kinks or clogs. Some models won’t start if they detect drainage problems.
Why is there no power and no indicator lights on my LG washing machine?
The power cord may have internal damage even if it looks normal. Try a different appliance cord if possible.
Check the home’s electrical panel for blown fuses. Replace any blown fuses that affect the laundry circuit.
Test the wall outlet voltage with a multimeter. Outlets can fail without tripping circuit breakers.
Look for loose wire connections behind the washer. Vibration can loosen electrical connections over time.
The washer’s internal fuse may have blown. This requires professional repair to replace safely.
What can cause an LG washer to turn on but fail to start the wash cycle?
The water temperature settings might be incorrect. Check that hot and cold water supplies match the selected temperature.
Look for kinked or crushed inlet hoses. Restricted water flow prevents cycle startup.
Check the detergent dispenser for clogs. Blocked dispensers can trigger safety stops.
Verify the load size isn’t too small or large. Some models won’t start with improper load sizes.
The door may not seal completely even though it appears closed. Clean the door seal and check for warping.