Washing Machine Troubleshooting Guide
Washing machine troubleshooting guide

Washing Machine Not Working?

Because washing machines are used so frequently, wear and tear can eventually lead to problems. Common faults include drainage issues, leaks, spinning problems and unusual noises, often caused by blockages or worn components.

This guide covers some of the most common washing machine faults and simple checks you can try before arranging a repair.

Washing MachineWashing Machine

Washing machine does not turn on

If your washing machine will not turn on, the problem may be related to the power supply, door lock or internal electrics. Many machines will not start unless the door is fully closed and locked correctly.

Things you can try

  1. Check the plug socket is working properly.
  2. Inspect your fuse box or consumer unit for a tripped breaker.
  3. Ensure the washing machine door closes fully.
  4. Leave the machine switched off for 20 to 30 minutes in case the motor has overheated.

Common signs

  • No lights or display activity
  • Clicking noises when starting
  • Machine stops immediately after pressing start

You may need repair support if

  • The machine remains completely dead
  • The electrics trip repeatedly
  • Burning smells are present

Washing machine not draining properly

If your washing machine is not draining correctly, the most common causes are blocked filters, clogged drain hoses or drain pump issues. Small objects such as coins, hair grips and socks can sometimes become trapped inside the drainage system.

Things you can try

  1. Turn off and unplug the appliance safely.
  2. Clean the washing machine filter.
  3. Check the drain hose for bends or blockages.
  4. Run a rinse and spin cycle after cleaning.

Common signs of a drainage problem

  • Water remaining inside the drum
  • Slow draining cycles
  • Humming noises during draining
  • Washing machine stopping mid-cycle

Typical repair costs

According to Service Box repair network data, washing machine pump replacements average around £142 depending on appliance model and labour costs.

You may need repair support if

  • Water remains after cleaning the filter
  • The machine leaks while draining
  • Loud humming or grinding noises continue

Washing machine not spinning

A washing machine that will not spin properly is often overloaded or unbalanced. Drainage faults can also prevent spinning, as many machines will not enter the spin cycle if water has not emptied correctly.

Things you can try

  1. Reduce the size of the load.
  2. Redistribute heavy items such as towels or bedding.
  3. Check whether the drum has fully drained.
  4. Restart the spin cycle.

Common signs

  • Clothes coming out soaking wet
  • Drum turning slowly or unevenly
  • Machine shaking excessively during spin

You may need repair support if

  • The drum does not spin at all
  • Grinding noises occur
  • The machine repeatedly stops during cycles

Washing machine leaking

Leaks are commonly caused by damaged hoses, worn door seals or drainage problems. Front-loading machines may also leak if the rubber door seal becomes split or clogged with debris.

Things you can try

  1. Check the fill and drain hoses for loose connections.
  2. Inspect the door seal for damage or trapped dirt.
  3. Avoid overloading the machine.
  4. Reduce detergent use if excessive foam is present.

Common signs

  • Water underneath the appliance
  • Drips from the front door area
  • Leaks during draining or spinning

Typical repair costs

According to Service Box repair network data, washing machine door seal replacements average around £161.

You may need repair support if

  • Water leaks continue after tightening hoses
  • The seal appears cracked or damaged
  • Internal leaks are suspected

Washing machine making loud noises or vibrating

Some vibration is normal during spinning, but loud banging, grinding or rattling noises may indicate a fault.

Things you can try

  1. Pause the cycle and redistribute the laundry.
  2. Check the washing machine is level on the floor.
  3. Inspect the drum and filter for loose objects.
  4. Reduce heavy or uneven loads.

Common signs

  • Loud banging during spin cycles
  • Grinding or scraping noises
  • Washing machine moving across the floor

You may need repair support if

  • Noises continue during every cycle
  • The drum feels unstable
  • The appliance vibrates excessively when empty

Washing machine not dispensing detergent properly

Detergent drawers can become clogged over time due to residue, limescale and incorrect detergent use.

Things you can try

  1. Remove and clean the detergent drawer thoroughly.
  2. Flush the drawer with warm water.
  3. Use the correct detergent recommended for your machine.
  4. Avoid using excessive detergent.

Common signs

  • Detergent remaining after a cycle
  • Water not flowing through the drawer properly
  • Build-up of residue inside compartments

You may need repair support if

  • Water does not enter the drawer correctly
  • The issue continues after cleaning
  • Internal dispenser parts appear damaged

Washing machine not heating water

If your washing machine is not heating water correctly, there may be a problem with the heating element or temperature sensor.

Things you can try

  1. Check the selected wash programme uses heated water.
  2. Run a maintenance wash cycle.
  3. Avoid overloading the machine.

Common signs

  • Clothes remaining cold after a hot wash
  • Wash cycles taking much longer than usual
  • Heating-related error codes

You may need repair support if

  • The machine never heats water
  • Error messages continue to appear
  • Electrical smells or faults are present

Washing machine smells bad

Bad smells are usually caused by trapped moisture, detergent build-up or bacteria inside the appliance.

Things you can try

  1. Clean the detergent drawer and rubber seal.
  2. Run a hot maintenance wash.
  3. Leave the door slightly open between washes.
  4. Clean the filter regularly.

Common signs

  • Damp or musty smells
  • Black marks around the door seal
  • Odours becoming worse after washes

You may need repair support if

  • Smells continue after cleaning
  • Water is not draining fully
  • Hidden leaks or blockages are suspected

Washing machine door won't open

If your washing machine door will not open after a cycle, the cause may be as simple as water remaining in the drum. Modern washing machines often keep the door locked until they are fully drained and safe to open.

Things you can try

  1. Wait a few minutes after the cycle finishes.
  2. Check whether water remains inside the drum.
  3. Run a drain or spin cycle.
  4. Switch the appliance off and leave it for 10 minutes before trying again.
  5. Check your user manual for any emergency door release instructions.

Common signs

  • Door remains locked after a completed cycle.
  • Clicking sounds from the door lock.
  • Water still visible inside the drum.
  • Error messages relating to the door lock.

Typical repair costs

According to Service Box repair network data, washing machine door lock replacements average around £140 depending on the appliance model and labour costs.

You may need repair support if

  • The door remains locked after draining.
  • The lock mechanism appears damaged.
  • Error messages continue to appear.
  • The door will not release after restarting the appliance.

Common washing machine repair costs

According to Service Box repair network data, some of the most common washing machine repairs include:

RepairAverage cost
Pump replacement£142
Door lock replacement£140
Door seal replacement£162
PCB replacement£355

Repair costs can vary depending on the make, model and fault involved, but these figures provide a useful guide when deciding whether a repair may be worthwhile.

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Washing machine does not turn on

If your washing machine will not turn on, the problem may be related to the power supply, door lock or internal electrics. Many machines will not start unless the door is fully closed and locked correctly.

Things you can try

  1. Check the plug socket is working properly.
  2. Inspect your fuse box or consumer unit for a tripped breaker.
  3. Ensure the washing machine door closes fully.
  4. Leave the machine switched off for 20 to 30 minutes in case the motor has overheated.

Common signs

  • No lights or display activity
  • Clicking noises when starting
  • Machine stops immediately after pressing start

You may need repair support if

  • The machine remains completely dead
  • The electrics trip repeatedly
  • Burning smells are present

Washing machine not draining properly

If your washing machine is not draining correctly, the most common causes are blocked filters, clogged drain hoses or drain pump issues. Small objects such as coins, hair grips and socks can sometimes become trapped inside the drainage system.

Things you can try

  1. Turn off and unplug the appliance safely.
  2. Clean the washing machine filter.
  3. Check the drain hose for bends or blockages.
  4. Run a rinse and spin cycle after cleaning.

Common signs of a drainage problem

  • Water remaining inside the drum
  • Slow draining cycles
  • Humming noises during draining
  • Washing machine stopping mid-cycle

Typical repair costs

According to Service Box repair network data, washing machine pump replacements average around £142 depending on appliance model and labour costs.

You may need repair support if

  • Water remains after cleaning the filter
  • The machine leaks while draining
  • Loud humming or grinding noises continue

Washing machine not spinning

A washing machine that will not spin properly is often overloaded or unbalanced. Drainage faults can also prevent spinning, as many machines will not enter the spin cycle if water has not emptied correctly.

Things you can try

  1. Reduce the size of the load.
  2. Redistribute heavy items such as towels or bedding.
  3. Check whether the drum has fully drained.
  4. Restart the spin cycle.

Common signs

  • Clothes coming out soaking wet
  • Drum turning slowly or unevenly
  • Machine shaking excessively during spin

You may need repair support if

  • The drum does not spin at all
  • Grinding noises occur
  • The machine repeatedly stops during cycles

Washing machine leaking

Leaks are commonly caused by damaged hoses, worn door seals or drainage problems. Front-loading machines may also leak if the rubber door seal becomes split or clogged with debris.

Things you can try

  1. Check the fill and drain hoses for loose connections.
  2. Inspect the door seal for damage or trapped dirt.
  3. Avoid overloading the machine.
  4. Reduce detergent use if excessive foam is present.

Common signs

  • Water underneath the appliance
  • Drips from the front door area
  • Leaks during draining or spinning

Typical repair costs

According to Service Box repair network data, washing machine door seal replacements average around £161.

You may need repair support if

  • Water leaks continue after tightening hoses
  • The seal appears cracked or damaged
  • Internal leaks are suspected

Washing machine making loud noises or vibrating

Some vibration is normal during spinning, but loud banging, grinding or rattling noises may indicate a fault.

Things you can try

  1. Pause the cycle and redistribute the laundry.
  2. Check the washing machine is level on the floor.
  3. Inspect the drum and filter for loose objects.
  4. Reduce heavy or uneven loads.

Common signs

  • Loud banging during spin cycles
  • Grinding or scraping noises
  • Washing machine moving across the floor

You may need repair support if

  • Noises continue during every cycle
  • The drum feels unstable
  • The appliance vibrates excessively when empty

Washing machine not dispensing detergent properly

Detergent drawers can become clogged over time due to residue, limescale and incorrect detergent use.

Things you can try

  1. Remove and clean the detergent drawer thoroughly.
  2. Flush the drawer with warm water.
  3. Use the correct detergent recommended for your machine.
  4. Avoid using excessive detergent.

Common signs

  • Detergent remaining after a cycle
  • Water not flowing through the drawer properly
  • Build-up of residue inside compartments

You may need repair support if

  • Water does not enter the drawer correctly
  • The issue continues after cleaning
  • Internal dispenser parts appear damaged

Washing machine not heating water

If your washing machine is not heating water correctly, there may be a problem with the heating element or temperature sensor.

Things you can try

  1. Check the selected wash programme uses heated water.
  2. Run a maintenance wash cycle.
  3. Avoid overloading the machine.

Common signs

  • Clothes remaining cold after a hot wash
  • Wash cycles taking much longer than usual
  • Heating-related error codes

You may need repair support if

  • The machine never heats water
  • Error messages continue to appear
  • Electrical smells or faults are present

Washing machine smells bad

Bad smells are usually caused by trapped moisture, detergent build-up or bacteria inside the appliance.

Things you can try

  1. Clean the detergent drawer and rubber seal.
  2. Run a hot maintenance wash.
  3. Leave the door slightly open between washes.
  4. Clean the filter regularly.

Common signs

  • Damp or musty smells
  • Black marks around the door seal
  • Odours becoming worse after washes

You may need repair support if

  • Smells continue after cleaning
  • Water is not draining fully
  • Hidden leaks or blockages are suspected

Washing machine door won't open

If your washing machine door will not open after a cycle, the cause may be as simple as water remaining in the drum. Modern washing machines often keep the door locked until they are fully drained and safe to open.

Things you can try

  1. Wait a few minutes after the cycle finishes.
  2. Check whether water remains inside the drum.
  3. Run a drain or spin cycle.
  4. Switch the appliance off and leave it for 10 minutes before trying again.
  5. Check your user manual for any emergency door release instructions.

Common signs

  • Door remains locked after a completed cycle.
  • Clicking sounds from the door lock.
  • Water still visible inside the drum.
  • Error messages relating to the door lock.

Typical repair costs

According to Service Box repair network data, washing machine door lock replacements average around £140 depending on the appliance model and labour costs.

You may need repair support if

  • The door remains locked after draining.
  • The lock mechanism appears damaged.
  • Error messages continue to appear.
  • The door will not release after restarting the appliance.

Common washing machine repair costs

According to Service Box repair network data, some of the most common washing machine repairs include:

RepairAverage cost
Pump replacement£142
Door lock replacement£140
Door seal replacement£162
PCB replacement£355

Repair costs can vary depending on the make, model and fault involved, but these figures provide a useful guide when deciding whether a repair may be worthwhile.

Disclaimer: The information provided by Service Box is for general guidance only. Attempting repairs on your own appliances or devices carries risk. Some repairs may void the manufacturer's warranty, and Service Box accepts no responsibility for any damage, costs, injury, or issues arising from attempts to carry out repairs based on this information. Always take proper safety precautions, especially when working with electrical equipment, to avoid the risk of electric shock, and be aware that electronic components can be damaged by static discharge. Check your manufacturer's warranty documentation before attempting any repair, and if in doubt, consult a qualified professional.

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Washing Machine Not Working? Try these tips - Service Box