Repairing a Washing Machine Yourself: 7 Common Problems and DIY Fixes (2025)

Washing machines are essential for every modern home, but they often fail at the worst possible times. Instead of panicking or calling an expensive technician, many common issues can be solved yourself with basic tools and guidance. This guide walks you through the seven most frequent washing machine problems, practical DIY fixes, preventive maintenance, and when it’s time to call a professional.

For more appliance insights, check our posts on LG Washing Machine Lifespan. 

Why Washing Machines Malfunction

Modern washers are complex appliances with electrical and mechanical components. Over time, misuse, wear, and lack of maintenance can lead to:

• Overloading the drum
• Using too much detergent
• Skipping regular cleaning cycles
• Power fluctuations
• Clogged hoses or filters
• Worn belts, seals, or bearings

Understanding these common causes helps prevent damage and ensures your washer lasts longer.

1. Washer Won’t Start or Power On

What’s happening: You press start, but the washer does nothing, no lights, no sounds.

Likely causes

• Unplugged the power cord
• Tripped circuit breaker
• Faulty lid switch (top loaders)
• Broken door latch (front loaders)

DIY Fix

1. Ensure the machine is properly plugged in.
2. Test the outlet by plugging in another device.
3. Reset the circuit breaker if needed.
4. Test the lid or door switch; replace if necessary.

Cost estimate: Free if just unplugged, $15–$50 for replacement switches.

2. Washer Fills But Won’t Agitate or Spin

Symptoms: Water enters the drum, but clothes remain stationary.

Common causes

• Broken drive belt
• Worn motor coupler
• Faulty lid switch (top loaders)
• Clutch problems

DIY Solutions

1. Check for obstructions like stray socks.
2. Inspect the belt for wear or breakage.
3. Test the motor coupler; replace if worn.

Tip: YouTube tutorials often provide step-by-step instructions for belts and couplers specific to your model.

3. Machine Leaks Water

Symptoms: Pools of water appear around the washer during cycles.

Where to check

• Front corners → door seal or gasket (front loaders)
• Back → inlet hoses
• Bottom front → pump or tub seal
• Detergent drawer → clogged or overflowing

Step-by-step fix

1. Turn off the water and tighten all hose connections.
2. Inspect and clean the door gasket; replace if damaged.
3. Clean the detergent dispenser to remove buildup.
4. Check the drain pump filter for clogs.

When to call a pro: Internal tub leaks require professional repair.

4. Washer Won’t Drain Properly

Symptoms:

• Water remains after the cycle
• Error codes like “OE” or “E2” appear
• Gurgling sounds

Quick fixes

1. Clear the drain pump filter (behind a small access panel).
2. Check the drain hose for clogs.
3. Remove debris from the pump impeller.
4. Reset the washer by unplugging it for 5 minutes.

Warning: Never let a washer sit full of water; this can damage components.

5. Excessive Vibration and “Walking”

Why does it happen?

• Unbalanced loads
• Worn shock absorbers
• Machine not level
• Broken suspension rods

How to stabilize your washer

1. Evenly distribute clothes in the drum.
2. Adjust the feet using a wrench and bubble level.
3. Consider anti-vibration pads on hard floors.
4. Check suspension springs if the tub bounces.

Tip: Sudden increases in vibration may indicate failing internal parts.

6. Foul Odors Coming From the Washer

Causes:

• Mold and bacteria buildup
• Trapped moisture in seals
• Detergent residue

Deep cleaning method

1. Run an empty hot cycle with 2 cups of white vinegar.
2. Scrub the door gasket with baking soda paste.
3. Leave the door open between uses.
4. Use washing machine cleaner tablets monthly.

Prevention tip: Use less detergent to prevent residue buildup.

7. Understanding Error Codes

Modern washers display error codes to signal problems:

• E1/E2: Water supply issues
• F5/F8: Drain problems
• UE/UL: Unbalanced load
• PF: Power failure

DIY solutions

1. Unplug the washer for 5 minutes to reset.
2. Consult your user manual (often available online).
3. Search your model + error code for specific fixes.

When to Call a Professional

Even DIY-friendly washers need expert intervention in some cases:

• Electrical problems, such as sparks or burning smells
• Major internal leaks
• Transmission failures with loud grinding noises
• Control board or computer failures

Preventive Maintenance Checklist

• Monthly: Clean filters and run a maintenance cycle
• Quarterly: Inspect hoses for cracks or wear
• Annually: Check belts and moving parts
• Always: Use high-efficiency detergent

Final Thoughts

Before panicking about a broken washer:

1. Diagnose carefully; many problems have simple solutions.
2. Research your model; online repair forums are valuable resources.
3. Weigh repair costs using the 50% rule: if repairs cost more than half a new washer, replacement may be smarter.

With regular care and quick action on minor issues, most washers can last years without major expenses.

FAQs

• How often should I clean my washing machine? Monthly cleaning prevents mold, odors, and residue buildup.
• Can I replace a broken belt or motor coupler myself? Yes, with the right tools and tutorials, but always ensure safety first.
• Why does my washer still leak even after I've tightened the hoses? The leak may come from damaged seals, gaskets, or detergent overflow.
• How can I reduce vibration during cycles? Level the washer, evenly distribute clothes, and use anti-vibration pads if needed.