If your LG dryer won't turn on, there are several troubleshooting steps you can follow to identify and potentially fix the issue. Here's a step-by-step guide to help you:
Check the power source: Ensure that the dryer is properly plugged into a working power outlet. Sometimes, the power cord may get disconnected or the outlet itself might be faulty.
Reset the circuit breaker: If the dryer is plugged in, but still won't turn on, check your home's circuit breaker or fuse box. Reset the circuit breaker or replace any blown fuses related to the dryer's circuit.
Check the door switch: The door switch is a safety feature that prevents the dryer from starting if the door is open. Make sure the dryer door is fully closed and latched. If the door switch is faulty or not making proper contact, the dryer won't start. You can test the door switch with a multimeter or consult the dryer's manual for guidance.
Inspect the control panel: Check the control panel for any error codes or warning lights. An error code display may help you identify specific issues. Refer to the dryer's manual to understand what each error code means and how to troubleshoot it.
Test the power cord: Inspect the power cord for any damage, fraying, or loose connections. If you find any issues, replace the power cord with a new one that is compatible with your LG dryer.
Check the thermal fuse: The thermal fuse is a safety component that cuts off power to the dryer if it overheats. A blown thermal fuse can cause the dryer to stop working. Use a multimeter to test the thermal fuse for continuity. If it's defective, replace it with a new one.
Verify the start switch/button: The start switch/button may become faulty over time. Check if it's working correctly by testing it with a multimeter or trying to start the dryer by pressing the start button firmly.
Examine the control board: If none of the above steps resolve the issue, the problem may lie with the dryer's control board. A malfunctioning control board can prevent the dryer from turning on. Diagnosing and replacing the control board may require professional assistance.
If you're uncomfortable performing these troubleshooting steps or if the issue persists after attempting the fixes, it's best to contact LG customer support or a qualified appliance repair technician. They can provide more specific guidance and assistance in diagnosing and fixing the problem with your LG dryer. Remember to check if your dryer is still under warranty, as repairs may be covered.