Diy Dishwasher Drain Pump Inspection: How To Save Time And Money With Kitchenaid

A malfunctioning drain pump can cause your KitchenAid dishwasher to fail to drain water properly, leaving you with a sink full of dirty dishes. If you’re experiencing this issue, it’s essential to troubleshoot the drain pump to determine if it’s the culprit. Here’s a comprehensive guide on how to check a KitchenAid dishwasher drain pump:

Step 1: Safety Precautions

Before you begin, ensure your dishwasher is disconnected from the power source to prevent electrical shock. Turn off the water supply to the dishwasher as well.

Step 2: Locate the Drain Pump

The drain pump is typically located at the bottom of the dishwasher, behind the front access panel. Open the panel by removing the screws or clips that hold it in place.

Step 3: Inspect the Drain Pump

Once you have located the drain pump, inspect it for any visible damage or debris that may be blocking its operation. Check if the impeller, which rotates to pump water, is broken or jammed.

Step 4: Test the Drain Pump

To test the drain pump, use a multimeter to check for continuity. Set the multimeter to the ohms setting and touch the probes to the two terminals on the drain pump. If the multimeter reads zero, the drain pump is faulty and needs to be replaced.

Step 5: Check the Drain Hose

If the drain pump checks out, the next step is to inspect the drain hose. Disconnect the drain hose from the dishwasher and check for any kinks, clogs, or damage. Clean out any debris or obstructions in the hose.

Step 6: Check the Air Gap

The air gap is a small device installed in the kitchen sink that prevents water from siphoning back into the dishwasher. If the air gap is clogged, it can prevent the dishwasher from draining properly. Inspect the air gap and clean it if necessary.

Step 7: Run a Diagnostic Test

Some KitchenAid dishwashers have a built-in diagnostic test mode that can help you identify issues with the drain pump. Consult your dishwasher’s user manual for instructions on how to run the diagnostic test.

Troubleshooting Tips

• If the drain pump is faulty, you will need to replace it.
• If the drain hose is clogged, clear the blockage and reconnect the hose.
• If the air gap is clogged, clean it and ensure it is functioning correctly.
• If the diagnostic test indicates a problem with the drain pump, contact a qualified appliance repair technician for assistance.

Wrapping Up

Checking the drain pump in your KitchenAid dishwasher is a straightforward process that can help you identify and resolve common drainage issues. By following the steps outlined in this guide, you can ensure that your dishwasher is functioning optimally and keeping your dishes sparkling clean.

Answers to Your Questions

Q: Why is my KitchenAid dishwasher not draining properly?
A: A faulty drain pump, clogged drain hose, or blocked air gap can cause drainage issues.

Q: How can I test the drain pump with a multimeter?
A: Set the multimeter to the ohms setting and touch the probes to the two terminals on the drain pump. If the multimeter reads zero, the drain pump is faulty.

Q: What should I do if the drain pump is faulty?
A: You will need to replace the drain pump with a new one.