How to Fix a Washing Machine That Doesn’t Complete Its Cycle

A washing machine that stops mid-cycle or fails to complete a full wash can be frustrating and disruptive. Several factors, including electrical issues, mechanical malfunctions, and software glitches, can cause this problem. This guide will help diagnose and fix a washing machine that doesn’t complete its cycle, ensuring your appliance runs smoothly again.

Common Causes of an Incomplete Washing Machine Cycle

Several issues can cause a washing machine to stop before completing its cycle. The most common culprits include:

1. Power Supply Issues

A washing machine needs a consistent power supply to operate. If there’s an electrical problem, the machine may shut off unexpectedly.

• A loose or damaged power cord can interrupt the machine’s operation.
• Tripped circuit breakers may cut off electricity.
• Power surges can interfere with the control board.

2. Door or Lid Switch Malfunction

Most washing machines have safety mechanisms that prevent operation if the door or lid isn’t securely closed.

• If the door switch is faulty, the machine may think the door is open and stop mid-cycle.
• Misalignment of the latch may cause intermittent operation.

3. Timer or Control Board Failure

The control board and timer regulate the sequence of the washing cycle. If they malfunction, the machine may stop at a certain point.

• A faulty timer can cause the washer to get stuck on a cycle or stop unexpectedly.
• Control board glitches may lead to irregular stopping or skipping cycles.

4. Drainage Problems

If the machine cannot drain water properly, it will halt the cycle to prevent flooding.

• A clogged drain hose can prevent water from exiting.
• A faulty drain pump may not pump water out efficiently.
• A kinked hose can obstruct water flow.

5. Water Inlet Valve or Low Water Pressure

The washer requires a steady water supply to complete the cycle. Insufficient water intake can cause the machine to stop.

• A clogged or faulty inlet valve may restrict water flow.
• Low household water pressure can prevent the machine from filling up.

6. Motor Overheating

Washing machine motors can overheat due to excessive use or a mechanical problem. When this happens, the washer may stop mid-cycle and refuse to restart until the motor cools down.

7. Unbalanced Load or Sensor Issues

An unbalanced load can cause the washer to stop or go into an endless spin cycle.

• Large or uneven loads may trigger safety sensors, stopping the cycle.
• A faulty balance sensor can misinterpret load distribution and halt the cycle unnecessarily.

8. Software or Reset Issues

Modern washing machines have digital control panels that may experience glitches. A simple reset might be required to restore normal operation.

Step-by-Step Guide to Fix a Washing Machine That Doesn’t Complete Its Cycle

Step 1: Check the Power Supply

Ensure the machine is plugged in securely and that the outlet is functioning. Reset the circuit breaker if needed. If you suspect a power surge, unplug the machine for a few minutes before restarting it.

Step 2: Inspect the Door or Lid Switch

• Open and close the door firmly to see if the washer resumes operation.
• Check the latch and switch for visible damage.
• If necessary, replace the faulty door switch.

Step 3: Test the Timer and Control Board

• Manually advance the cycle selector to see if the machine resumes operation.
• If the cycle gets stuck at the same point every time, the timer or control board may need replacement.

Step 4: Examine the Drainage System

• Remove and inspect the drain hose for clogs or kinks.
• Listen for humming noises from the drain pump, which may indicate a blockage.
• Clean the filter or replace the pump if necessary.

Step 5: Verify Water Inlet and Pressure

• Ensure the water supply valves are fully open.
• Clean the water inlet filters if clogged.
• If water pressure is low, consult a plumber to address household water supply issues.

Step 6: Prevent Motor Overheating

• Allow the machine to cool down if it stops mid-cycle due to overheating.
• Avoid overloading the washer to reduce motor strain.

Step 7: Balance the Load

• Distribute clothes evenly inside the drum.
• If necessary, remove or add items to achieve balance.
• Ensure the washer is on a level surface.

Step 8: Reset the Washing Machine

• Unplug the washer for at least 5 minutes.
• Press and hold the power button (if applicable) to reset the control board.
• Plug the machine back in and restart the cycle.

When to Call a Professional

If your washing machine still doesn’t complete its cycle after following these steps, professional repair may be required. A technician can diagnose deeper electrical or mechanical problems. Seek professional help if:

• The control board is visibly damaged.
• The timer fails to advance despite troubleshooting.
• The drain pump or motor emits burning smells.
• Error codes persist on digital models.

A washing machine that doesn’t complete its cycle can be caused by power issues, faulty sensors, drainage problems, or mechanical failures. By following this troubleshooting guide, you can identify and fix common issues, ensuring your appliance runs smoothly. If the problem persists, professional repair services may be necessary to avoid further damage