Step-by-Step Guide: Mastering How to Get Kenmore Dishwasher to Drain

If your Kenmore dishwasher is refusing to drain, leaving a soggy mess behind, you’re not alone. This common issue can be frustrating, but it’s often a simple fix. This guide will walk you through the essential steps on how to get your Kenmore dishwasher draining properly again.

Understanding the Drain System

Before we dive into the troubleshooting steps, it’s helpful to understand how the drain system in your Kenmore dishwasher works. The process involves several components:

• Drain Pump: This powerful motor is responsible for pushing the dirty water out of the dishwasher.
• Drain Hose: This flexible tube connects the dishwasher to the drain line in your kitchen sink or garbage disposal.
• Drain Filter: Located in the bottom of the dishwasher, the filter catches food particles and debris, preventing them from clogging the drain system.

Step 1: Check for Clogs

The most common culprit behind a non-draining dishwasher is a clog. Here’s how to check for clogs:
1. Inspect the Drain Hose: Disconnect the drain hose from the dishwasher and the drain line. Look for any visible blockages or debris inside the hose.
2. Clean the Drain Filter: Locate the drain filter at the bottom of the dishwasher. Remove it and clean it thoroughly with warm, soapy water. Make sure to remove any food particles or debris that may be stuck in the filter.
3. Check the Drain Line: If you’re comfortable working with plumbing, check the drain line itself for any blockages. You can use a drain snake or a plunger to clear any clogs.

Step 2: Check the Drain Pump

If the drain hose and filter are clear, the issue might be with the drain pump. Here’s how to test it:
1. Locate the Drain Pump: The drain pump is usually located at the bottom of the dishwasher, near the drain hose.
2. Listen for Noise: Turn on the dishwasher and listen for the drain pump to run. If you hear a humming sound but no water is draining, the pump might be faulty.
3. Visual Inspection: Look for any visible damage or signs of wear and tear on the pump. If you see any cracks or loose wires, it’s likely the pump needs replacement.

Step 3: Check the Drain Hose Connection

A loose or disconnected drain hose can also prevent your dishwasher from draining properly. Here’s how to check the connection:
1. Locate the Drain Hose Connection: The drain hose connects to the dishwasher and the drain line.
2. Inspect the Connection: Check both connections for any signs of looseness or leaks. Make sure the hose is securely attached to both the dishwasher and the drain line.
3. Tighten the Connection: If the connection is loose, tighten it by hand. If you see any cracks or damage to the hose, it might need replacing.

Step 4: Check for Water Level Switch Issues

The water level switch is responsible for detecting when the dishwasher is full and triggering the drain cycle. A faulty water level switch can prevent the dishwasher from draining properly. Here’s how to troubleshoot it:
1. Locate the Water Level Switch: The water level switch is usually located near the bottom of the dishwasher, often within the tub.
2. Check for Damage: Look for any visible damage to the water level switch, such as cracks or broken wires.
3. Test the Switch: If you’re comfortable with electrical work, you can test the water level switch with a multimeter to see if it’s working.

Step 5: Check for Air Gap Issues

An air gap is a small device that prevents dirty water from backing up into the dishwasher from the drain line. A clogged or faulty air gap can prevent the dishwasher from draining properly. Here’s how to check it:
1. Locate the Air Gap: The air gap is usually located on the countertop near the sink.
2. Check for Clogs: Remove the air gap cover and check for any clogs or debris inside.
3. Clean the Air Gap: Clean the air gap with warm, soapy water. Make sure to remove any food particles or debris that may be stuck inside.

Time to Call a Professional?

If you’ve gone through all these steps and your Kenmore dishwasher still isn’t draining properly, it’s time to call a qualified appliance repair technician. They can diagnose the issue and recommend the best course of action, which may involve replacing a faulty component or repairing a more complex issue.

Preventing Future Drain Problems

To prevent future drain problems in your Kenmore dishwasher, follow these tips:

• Clean the Drain Filter Regularly: Make a habit of cleaning the drain filter after each cycle to prevent food particles and debris from building up.
• Avoid Overloading the Dishwasher: Overloading the dishwasher can cause items to block the drain hose or filter.
• Use the Correct Detergent: Using too much detergent can leave a residue that can clog the drain system. Follow the detergent manufacturer’s instructions for proper usage.

Making Your Dishwasher Drain Again – A Summary

Getting your Kenmore dishwasher draining properly again is a straightforward process if you know where to look. By systematically checking for clogs, testing the pump, and inspecting the connections, you can often fix the problem yourself. However, if you encounter a more complex issue, don’t hesitate to call a professional for help.

Frequently Discussed Topics

1. Why is my dishwasher making a gurgling sound when it drains?
A gurgling sound during the drain cycle could indicate a clog in the drain hose, the drain line, or even the air gap. Check these areas for any blockages.
2. Can I use a drain cleaner in my dishwasher?
No, you should never use a drain cleaner in your dishwasher. Drain cleaners are harsh chemicals that can damage the dishwasher’s internal components.
3. How often should I clean the drain filter in my dishwasher?
It’s a good idea to clean the drain filter after every cycle to prevent food particles and debris from building up.
4. What are some signs that my drain pump is failing?
A failing drain pump might make a humming sound but not drain water, or it might make a grinding noise when it’s running.
5. How do I know if my dishwasher needs a new drain hose?
If the drain hose is cracked, leaking, or showing signs of wear and tear, it’s time to replace it. You can also check the hose for any kinks or bends that could restrict water flow.