KitchenAid Dishwasher Keeps Draining? Repair Help in Barrie, Innisfil & Bradford

Common Causes of a KitchenAid Dishwasher Draining Constantly

1. Stuck Float Switch

The float switch monitors water levels inside the dishwasher. If it gets stuck in the “high water” position, the appliance may continue draining nonstop.

This can happen because of:

• Food debris
• Soap buildup
• Hard water residue

2. Faulty Drain Pump

A damaged drain pump may continue running even when the cycle is finished.

Signs include:

• Loud humming noise
• Constant draining sound
• Dishwasher not filling with water properly

3. Control Board Problems

The electronic control board tells the dishwasher when to stop draining. If the board malfunctions, it may keep sending power to the drain pump.

This is common in older KitchenAid dishwashers or units affected by moisture damage.

4. Incorrect Drain Hose Installation

If the drain hose is installed too low or incorrectly connected, water may siphon back into the dishwasher. The appliance then tries to drain repeatedly.

This issue is especially common after:

• New dishwasher installation
• Renovation work
• DIY plumbing changes

5. Blocked Air Gap or Garbage Disposal Connection

A blockage in the drain system can confuse the dishwasher and affect draining cycles.

Check for:

• Food clogs
• Grease buildup
• Kinked drain hoses

How to Fix a KitchenAid Dishwasher That Keeps Draining

Before calling for professional dishwasher repair in Barrie or Innisfil, try these simple troubleshooting steps.

Check the Float Switch

Open the dishwasher and locate the float near the bottom tub area.

Gently move it up and down. It should move freely.

If stuck:

• Clean around the float
• Remove debris carefully
• Avoid forcing it

Reset the Dishwasher

Sometimes the control board simply needs a reset.

Try:

1. Turn off power to the dishwasher
2. Wait 5 minutes
3. Restore power
4. Run a short cycle

Some KitchenAid models also have reset button combinations on the control panel.

Inspect the Drain Hose

Look behind the dishwasher for:

• Kinks
• Improper routing
• Low drain hose loops

A high loop installation helps prevent backflow problems.

Clean the Filter

A clogged filter can affect water drainage and trigger abnormal behavior.

Remove and rinse the dishwasher filter under warm water.

Check for Error Codes

Some KitchenAid dishwashers display flashing lights or error codes when draining problems occur.

You may also want to review:

When to Call a Professional Dishwasher Repair Technician

Some dishwasher draining problems require proper testing and electrical diagnosis.

Call a professional if:

• The drain pump runs nonstop
• The dishwasher will not start washing
• Water remains inside the unit
• You smell burning or overheating
• Resetting does not help
• The control panel becomes unresponsive

Dishwashers contain electrical components and water connections, so advanced repairs should be handled safely.