Say goodbye to dirty dishes: how to diagnose and replace a drain pump in your kitchenaid dishwasher

A drain pump is a crucial component of any KitchenAid dishwasher. It’s responsible for removing wastewater from the dishwasher tub and into the drain. Without a functioning drain pump, your dishwasher will not be able to complete its cycle, leaving you with dirty dishes and a messy kitchen.

Signs of a Faulty Drain Pump

There are several signs that may indicate a faulty drain pump in your KitchenAid dishwasher:

• Dishwasher not draining properly: If your dishwasher is not draining water after a cycle, the drain pump may be clogged or malfunctioning.
• Noisy operation: A loud humming or grinding noise during the drain cycle can indicate a faulty pump.
• Error codes: Some KitchenAid dishwashers display error codes when the drain pump fails. Check your dishwasher’s user manual for specific error codes related to the drain pump.

Troubleshooting a Drain Pump Issue

Before replacing the drain pump, try the following troubleshooting steps:

• Check the drain hose: Ensure the drain hose is not kinked or blocked.
• Clean the drain filter: Locate the drain filter at the bottom of the dishwasher tub and clean any debris or food particles that may be clogging it.
• Reset the dishwasher: Unplug the dishwasher for a few minutes and then plug it back in. This may reset the dishwasher’s control module and resolve any minor issues.

How to Replace a Drain Pump for KitchenAid Dishwasher

If troubleshooting doesn‘t resolve the issue, you may need to replace the drain pump. Here’s a step-by-step guide:

Tools and Materials

• New KitchenAid drain pump
• Screwdriver
• Pliers
• Flashlight
• Towels

Steps

1. Unplug the dishwasher: Disconnect the dishwasher from the power outlet.
2. Access the drain pump: Locate the drain pump at the bottom of the dishwasher, usually behind the front kickplate.
3. Disconnect the wires: Use a screwdriver to disconnect the electrical wires connected to the drain pump.
4. Remove the hoses: Use pliers to loosen the hose clamps and disconnect the hoses from the pump.
5. Unscrew the drain pump: Use a screwdriver to unscrew the bolts or screws holding the drain pump in place.
6. Pull out the old pump: Gently pull the old drain pump out of the dishwasher.
7. Insert the new pump: Align the new drain pump and insert it into the dishwasher.
8. Screw in the pump: Tighten the bolts or screws to secure the new drain pump.
9. Reconnect the hoses: Attach the hoses to the new pump and tighten the hose clamps.
10. Connect the wires: Reconnect the electrical wires to the new drain pump.
11. Test the dishwasher: Plug the dishwasher back in and run a cycle to test the new drain pump.

Tips for Maintaining a Drain Pump

• Clean the drain filter regularly: Remove and clean the drain filter at the bottom of the dishwasher tub after every few cycles to prevent clogs.
• Avoid overloading the dishwasher: Overloading the dishwasher can put excessive strain on the drain pump.
• Use a dishwasher cleaner: Run a dishwasher cleaner through the dishwasher every 3-6 months to remove buildup and keep the drain pump functioning properly.

Troubleshooting Common Drain Pump Issues

Drain pump not working

• Check the power supply to the dishwasher.
• Ensure the drain hose is not kinked or blocked.
• Clean the drain filter.
• Replace the drain pump if necessary.

Dishwasher draining slowly

• Clean the drain hose and filter.
• Check for any blockages in the sink drain or garbage disposal.
• Increase the water pressure to the dishwasher.

Dishwasher making noise during draining

• Check for loose or damaged hoses.
• Clean the drain pump impeller.
• Replace the drain pump if necessary.

Wrap-Up: Keep Your KitchenAid Dishwasher Running Smoothly

A properly functioning drain pump is essential for a clean and efficient KitchenAid dishwasher. By following the steps outlined in this guide, you can troubleshoot and replace a faulty drain pump, ensuring your dishwasher performs at its best. Remember to maintain your dishwasher regularly to prevent future drain pump issues and keep your dishes sparkling clean.

Frequently Asked Questions

Q: How often should I replace the drain pump in my KitchenAid dishwasher?
A: The lifespan of a drain pump varies depending on usage and maintenance. Generally, it should last for several years. However, if you experience frequent drain pump issues, you may need to replace it more often.

Q: Can I replace the drain pump in my KitchenAid dishwasher myself?
A: Yes, replacing the drain pump is a DIY-friendly task. With the right tools and instructions, you can complete the replacement in an hour or two.

Q: What is the average cost of a drain pump for a KitchenAid dishwasher?
A: The cost of a drain pump for a KitchenAid dishwasher can vary depending on the model and where you purchase it. On average, you can expect to pay between $50 and $150 for a new drain pump.