KitchenAid refrigerator leaking water

Why is my KitchenAid refrigerator leaking at the bottom?

Here are the most common causes of a KitchenAid refrigerator leaking from the bottom:

Clogged or Frozen Defrost Drain

The defrost drain removes water created during the automatic defrost cycle.

Water drips down into the defrost drain tray under the evaporator and then the defrost drain tube carries the water down to the defrost drain pan at the bottom of the refrigerator in the machine compartment. In between automatic defrost cycles, the water in the defrost drain pan evaporates away.

If the defrost drain tube gets clogged or frozen, water overflows the evaporator defrost drain tray and drips inside the fridge or the freezer compartment.

In a top-freezer refrigerator, the leaking water typically winds up at the bottom of the refrigerator compartment under the crisper drawers.

Follow this procedure to clear a clogged or frozen defrost drain:

• Unplug the refrigerator and remove the evaporator cover panel in the freezer to access the evaporator defrost drain tray. In some top-freezer refrigerators, you’ll need to remove the ice maker before removing the evaporator cover.
• Melt ice in the evaporator defrost drain tray under the evaporator using warm water and a small funnel or turkey baster. Water may seep from under the refrigerator if water drains down and overflows the drain pan at the bottom of the fridge.
• If the water doesn’t drain through the defrost drain tube after melting the ice in the defrost drain tray under the evaporator, use a pipe cleaner or straw to unclog the top of the drain tube. Check to see if the drain is clear by pouring some warm water down the tube by again using a small funnel or turkey baster.
• After clearing the defrost drain, reinstall the evaporator cover panel and plug in the refrigerator power cord to restore electrical power.

If the evaporator drain tray and defrost drain tube keeps freezing up and overflowing, schedule refrigerator repair service to have a technician diagnose and repair the problem. The tech may need to install a defrost drain tube heater to prevent water from freezing in that area.

Overflowing or Leaking Defrost Drain Pan

The drain pan at the bottom of the refrigerator in the machine compartment collects water from the evaporator drain pan under evaporator. The defrost drain tube carries the water from the evaporator defrost drain pan to the defrost drain pan.

In between defrost cycles, water in the defrost drain pan should evaporate according to refrigerator design.

If the drain pan cracks, it will leak water onto the floor that will seep out under the refrigerator.

Excessive frost caused by air leaking into the fridge through a bad door seal or other reasons can cause the defrost drain pan to overflow.

Unplug the refrigerator and remove the machine compartment cover. Examine the defrost drain pan and replace it if it’s cracked or damaged.

If the defrost drain pan is full and overflowing, empty the water out of the pan. Replace the refrigerator door seals or fix the cause of warm, moist air leaking into the refrigerator and causing excessive frost.

Here’s a DIY video that shows how to replace the refrigerator door seal on a common type of fridge:

Have a service technician replace the door seal or address the leaking problem if you’re unable to address the issue on your own.

High humidity or frequent door openings can also cause excessive frost leading to an overflowing defrost drain pan. Minimize refrigerator door openings and consider moving the refrigerator indoors if you’re using in a garage or a space that isn’t climate-controlled.

If these expert tips don’t help you resolve a problem with your KitchenAid refrigerator leaking water, schedule repair service and we’ll send a Sears Home Services technician to your home to fix the fridge.

What to expect when you experience a KitchenAid refrigerator leaking water issue

How is the leaking water problem fixed?

Correcting most leaking water problems usually involves replacing the defrost drain, dispenser water tubing or evaporator. However, there are many potential causes, so a thorough diagnosis is key to fixing the problem. An accurate diagnosis is essential to understanding how much the repair will be.

Sears Home Services recommendations for a refrigerator that is leaking water

When the refrigerator is leaking water it can be for many reasons. To avoid replacing unneeded parts we recommend having a Sears Home Services professional perform diagnostic tests to identify the root cause of the problem. Our technicians are experienced at diagnosing all types of refrigerator failures.

What to look out for with a refrigerator leaking water diagnosis

Diagnosing modern appliances without proper knowledge and training can be difficult. Without using proper diagnostic techniques, fixing your refrigerator problem will only be achieved through changing parts on a hunch. Appliances, especially in the last 10 years, have become extremely advanced, and many models have electronic parts that are difficult to test. DIY repairs on the latest appliance models are becoming increasingly difficult.

KitchenAid Refrigerator Water Dispenser Leaking Troubleshooting

If your KitchenAid refrigerator water dispenser is leaking after you just replaced the water filter, then air in the water lines between the filter and the water dispenser is likely causing the water dispenser to drip. Purge one gallon of water as constantly as possible through the water dispenser to fix this water dispenser leaking issue.

This same problem can happen if you have an outage in your water supply system. Purging water through the dispenser should remove air from the water lines in that scenario as well.

Another problem that can cause KitchenAid refrigerator water dispenser leaking is a defective water valve. A small piece of debris stuck in the body of the water valve will cause water to leak from the water dispenser. You’ll likely need to have a service technician replace the water valve in that situation.

An electronic control board problem can also cause the dispenser to leak in your KitchenAid refrigerator. A defective relay on the control board can send electrical current to the water dispenser water valve and cause it to drip or leak. This is also a failure that will need to be diagnosed and repaired by a service technician.

Schedule refrigerator repair service when you’re unable to find and fix the cause of the KitchenAid refrigerator water dispenser leaking.