How to Fix a Dishwasher That Isn’t Draining

A broken stove can throw a wrench into your daily routine, but don’t panic just yet! Many common stove problems can be resolved quickly with a bit of troubleshooting. Whether you’re dealing with burners that won’t heat or an oven that won’t bake, this guide will walk you through the steps to get your stove back in action.

1. Check for a Clogged Drain

Inspect the Drain Filter: Food particles and debris often clog the filter, preventing proper drainage. Remove and clean the filter regularly.

Check the Drain Hose: A kinked or clogged drain hose can stop water from flowing out. Straighten the hose and ensure it’s free of obstructions.

Clear the Garbage Disposal: If your dishwasher drains through the garbage disposal, a clog in the disposal can cause backup. Run the disposal to clear any blockages.

2. Examine the Air Gap

The air gap prevents dirty water from backing up into your dishwasher. If it’s clogged, water may not drain properly:

Remove the Cover: Unscrew or pop off the air gap cover.

Clean the Inside: Use a small brush or pipe cleaner to remove debris blocking the air gap.

3. Test the Drain Pump

If cleaning doesn’t solve the problem, the drain pump may be malfunctioning:

Listen for the Pump: When the dishwasher enters the drain cycle, listen for the sound of the pump. If it’s silent, the pump might need replacing.

Inspect for Obstructions: Debris can block the pump impeller. Disconnect power to the dishwasher and remove the pump cover to check for obstructions.

4. Reset Your Dishwasher

Sometimes, a simple reset can resolve draining issues:

Follow Manufacturer Instructions: Press and hold the reset button or unplug the dishwasher for a few minutes before turning it back on.

Pro Tips for Preventing Drainage Problems

Scrape Plates Before Loading: Removing excess food debris prevents clogs in the filter and drain.

Run Hot Water: Before starting a cycle, run hot water in the sink to improve the dishwasher’s cleaning and draining efficiency.

Schedule Regular Maintenance: Clean filters, hoses, and air gaps every few months to keep your dishwasher in top condition.

When to Call a Professional

If your dishwasher still isn’t draining after these steps, it’s time to seek professional help. The problem could be a faulty solenoid valve, damaged motor, or electrical issue requiring expert attention.

At Alex & Brothers | Appliance Repair, we specialize in diagnosing and repairing dishwasher problems quickly and efficiently. Contact us today for top-notch appliance repair service you can trust!