Common Lg Dishwasher Problems And How To Fix Them Yourself: A Comprehensive Guide
What To Know
- If the drain pump is faulty, it may not be able to drain water effectively.
- A clogged drain hose can cause water to leak from the dishwasher.
- How do I clean the drain filter in my LG dishwasher.
LG dishwashers are renowned for their exceptional performance and durability. However, like all appliances, they may occasionally encounter issues that require attention. If you’re facing a malfunctioning LG dishwasher, fret not! This comprehensive guide will equip you with the knowledge and techniques to diagnose and resolve common problems, saving you both time and money.
Common LG Dishwasher Issues and Solutions
1. Dishwasher Not Starting
- Check Power: Ensure the dishwasher is plugged in and receiving power.
- Reset Circuit Breaker: If the circuit breaker has tripped, reset it to restore power.
- Inspect Door Latch: The door must be properly closed for the dishwasher to start. Check if the latch is broken or misaligned.
- Faulty Control Board: If the control board malfunctions, it may prevent the dishwasher from starting. Contact a qualified technician for repair.
2. Dishwasher Not Draining
- Clogged Drain Filter: Remove the drain filter and clean any food debris or objects that may be blocking it.
- Blocked Drain Hose: Check if the drain hose is kinked or obstructed. Straighten it out or remove any blockages.
- Faulty Drain Pump: If the drain pump is faulty, it may not be able to drain water effectively. Replace the pump with a new one.
3. Dishwasher Not Filling
- Water Supply Valve: Ensure the water supply valve is open and allowing water to flow into the dishwasher.
- Clogged Water Inlet Valve: The water inlet valve may become clogged with sediment. Clean it or replace it if necessary.
- Faulty Float Switch: The float switch detects the water level in the dishwasher. If it malfunctions, it may prevent water from entering the appliance. Replace the switch.
4. Dishwasher Leaking
- Loose or Damaged Door Gasket: Inspect the door gasket for tears or gaps. Replace it if damaged.
- Clogged Drain Hose: A clogged drain hose can cause water to leak from the dishwasher. Clean or replace it as needed.
- Faulty Drain Pump: A faulty drain pump may also lead to leaks. Replace the pump to resolve the issue.
5. Dishwasher Not Cleaning Dishes
- Dirty or Clogged Spray Arms: Remove and clean the spray arms to ensure they are not obstructed by food residue or debris.
- Insufficient Detergent: Use the recommended amount of dishwasher detergent to ensure effective cleaning.
- Faulty Heating Element: If the heating element malfunctions, it may not heat the water sufficiently to clean dishes properly. Contact a technician for repair.
6. Dishwasher Making Noise
- Loose or Damaged Motor: Check if the motor is loose or damaged. Tighten or replace it as necessary.
- Worn or Broken Bearings: Worn or broken bearings can cause the dishwasher to make grinding or squealing noises. Replace the bearings to resolve the issue.
- Faulty Drain Pump: A faulty drain pump may also produce excessive noise. Replace the pump to eliminate the problem.
7. Dishwasher Not Drying Dishes
- Dirty or Clogged Air Vent: Clean the air vent to ensure proper airflow for drying.
- Faulty Heating Element: If the heating element is not functioning correctly, it may not dry dishes effectively. Replace the element.
- Insufficient Rinse Aid: Use the recommended amount of rinse aid to help dishes dry faster and prevent water spots.
When to Call a Professional
While many LG dishwasher issues can be resolved with DIY repairs, some problems require the expertise of a qualified technician. If you encounter any of the following issues, it’s advisable to contact a professional:
- Electrical problems
- Gas leaks
- Major mechanical failures
- Control board issues
Questions We Hear a Lot
Q: Can I reset my LG dishwasher myself?
A: Yes, you can reset your LG dishwasher by pressing and holding the “Start/Reset” button for 5 seconds.
Q: How do I clean the drain filter in my LG dishwasher?
A: Locate the drain filter at the bottom of the dishwasher, unscrew it, and remove any debris or food particles.
Q: How often should I clean my LG dishwasher?
A: It’s recommended to clean your LG dishwasher once a month to prevent buildup and ensure optimal performance.
Q: What does the “Rinse Only” cycle on my LG dishwasher do?
A: The “Rinse Only” cycle rinses dishes with hot water to remove food residue before a full wash cycle.
Q: How do I turn off the child lock on my LG dishwasher?
A: Press and hold the “Child Lock” button for 3 seconds to deactivate the child lock.
