The dishwasher drain pump works in conjunction with the dishwasher's control board and drain hose to ensure a smooth and efficient drainage process. Here's a simplified overview of the steps involved:
Like any appliance component, dishwasher drain pumps can experience issues over time. Some common problems include: dishwasher drain pump
In this article, we will explore what the drain pump does, how to diagnose a failing pump, and what your options are for fixing it. The dishwasher drain pump works in conjunction with
Most modern dishwashers use a . Older models sometimes used a main wash motor that reversed direction to drain, but in almost all units sold today, the drain pump is a distinct, smaller component located at the bottom of the machine. Most modern dishwashers use a
If there are no blockages, the motor itself may be dead. Using a multimeter (a device to measure electrical continuity), you can test the pump terminals. If the multimeter shows no continuity (infinite resistance), the motor has an open circuit and needs to be replaced.
If you're experiencing any of the following issues, it may be a sign that your dishwasher drain pump is failing: