Indesit Washing Machine Lock Light Flashing? Here’s How to Fix It!

I was on the verge of pulling my hair out as my Indesit washing machine lock light kept flashing, making it impossible to start a wash. I never knew how paramount a seemingly minor issue like this could be until I spent hours trying to fix it. It turns out the flashing light could be due to a faulty door interlock, a problem with the circuit board, or even a blockage in the filter.

Key Takeaways:

  1. The flashing Indesit washing machine lock light indicates a potential door interlock failure or issue with the circuit board.

  2. A blockage in the filter or drain pipe might also cause all lights on the washing machine to flash simultaneously.

  3. These problems can be fixed by professional technicians, offering peace of mind with their six-month parts and labor guarantee.

Are you dealing with a similar issue? Dive into our comprehensive article to learn more about the steps you can take to resolve these problems.

Why is Indesit Washer Lock Light Flashing?

The lock light on your Indesit washing machine is an important indicator that ensures the door is securely closed before the wash cycle begins. If you notice that the lock light is flashing, it means that there is an issue with the door lock mechanism or a temporary software fault.

This flashing lock light prevents the machine from starting the wash cycle, ensuring your safety and preventing any potential water leakage.

One possible cause of the lock light flashing is a faulty door interlock. The door interlock is a spring-loaded mechanism that keeps the door closed during the wash cycle. If the interlock fails, the lock light will flash, indicating that the door is not securely closed.

In this case, you may need to replace the door interlock to resolve the issue.

Another potential cause of the lock light flashing is a faulty printed circuit board (PCB). The PCB controls the various functions of the washing machine, including the door lock mechanism.

If the PCB is damaged or overheated, it can cause the lock light to flash. In this situation, it is best to have a qualified engineer inspect the circuit board for any signs of damage or overheating.

They will be able to repair or replace the PCB as necessary.

In some cases, the lock light may flash due to a blockage in the filter or the waste and drain pipe.

If all lights on the washing machine are flashing simultaneously, it suggests a possible obstruction in the drainage system. Items such as coins, keys, or small clothing items can get stuck in the filter or the drain pipe, causing a blockage.

To resolve this issue, you can clear the pump filter of debris and unscrew the drain hose to empty any excess water.

If you are unsure how to do this, it is best to contact an appliance repair technician who can perform these tasks for you.

It is also worth noting that worn carbon brushes can cause all lights on the washing machine to flash. Carbon brushes are an essential part of the motor, and when they become worn, they can result in incomplete electrical contact.

This can lead to motor malfunctions and cause the lock light to flash. If you suspect that worn carbon brushes are the cause of the issue, it is recommended to have a professional repair technician inspect and replace them if necessary.

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