Whirlpool dishwasher not draining
Common reasons your Whirlpool dishwasher is not draining
The most common reasons your Whirlpool dishwasher is not draining are a failed drain pump, cracked drain hose or a defective electronic control board.
35% of the time it's the
Drain Pump
24% of the time it's the
Drain Hose
10% of the time it's the
Electronic Control Board
31% of the time it's the
Something else
Most common repairs needed to fix a Whirlpool dishwasher
Drain Pump Replacement
A dishwasher that’s not draining often has a failed drain pump. The drain pump motor could be bad or the drain pump impeller could be damaged. The drain pump may make a loud noise when the impeller is damaged. The motor may make a loud buzzing noise or not make any noise at all if it isn’t spinning the impeller during the drain portion of the dishwashing cycle. The drain pump is hard to access so you’ll need to have a Sears Home Services Technician check out the drain pump and replace it if it isn’t working.
Drain Hose Replacement
When the dishwasher will not drain properly, a cracked or clogged drain hose could be causing the failure. The drain hose connect to the drain pump and carries wastewater to the sink drain. The drain hose has a check valve to prevent drain water from siphoning back into the dishwasher at the end of the drain routine. A cracked hose or check valve can let water blow back into the tub when the drain pump stops. Accessing the drain hose is difficult so you’ll need to have a Sears Home Services Repair Expert fix the drain hose when it’s cracked or damaged.
Electronic Control Board Replacement
If your dishwasher is not draining, you can suspect that it has a defective electronic control board if the drain pump doesn’t run. The control board should send electrical current to the drain pump during the drain portion of the dishwashing cycle. A failed relay or corrupted logic on the circuit board could prevent the control board from sending electrical current to the drain pump. Determining whether an electronic control board is defective is difficult. Have a Sears Home Services Repair Expert visit your home and fix the dishwasher when it is not draining.
What to expect when you experience a Whirlpool dishwasher not draining issue
How is the not draining problem fixed?
Correcting most not draining problems usually involves replacing the drain pump, drain hose or electronic control board. 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 dishwasher that is not draining
When the dishwasher is not draining it can be for many reasons. To avoid replacing unneeded parts, we recommend scheduling a Whirlpool dishwasher repair with a Sears Home Services professional who can perform diagnostic tests to identify the root cause of the problem. Our technicians are experienced at diagnosing all types of dishwasher failures.
What to look out for with a dishwasher not draining diagnosis
Diagnosing modern appliances without proper knowledge and training can be difficult. Without using proper diagnostic techniques, fixing your dishwasher 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.
Ensuring Your Whirlpool Dishwasher Drains Completely
When it comes to a dishwasher not draining completely, Whirlpool and its family of brands are not immune. This issue can often be traced to common problems such as clogs in the drain system, a clogged filter, or a malfunctioning drain pump. You might be able to fix the problem yourself by checking for any blockages in the drain hose, drain pump, or the sink drain. Cleaning these components can sometimes resolve the issue.
Next, inspect and clean the dishwasher filter, as a clogged filter can hinder proper drainage. Additionally, examine the drain hose for any kinks, clogs, or damage, and straighten or clean it as necessary. If these steps do not resolve the problem, the drain pump may be at fault and could require professional testing and replacement.
What our customers say about us
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Thorough
James called to give an estimated arrival time. He was professional and personable. He had 2 professional ideas of the problem and found 1 was correct, but he didn't stop there. He did a thorough check of the appliance. 1 small part was needed. He ordered the part to my house. Fortunately, he was able to schedule for the next week, just before Thanksgiving. As before, he called ahead, arrived and quickly fixed the problem. My appliance is working perfectly.
Kirsten A, Oxford, PA
Service Call
Luke was great. Polite and knowledgeable even though the dishwasher was older than he!
James G, Hillsboro, MO
Daniel
Daniel went above and beyond to fix my dish washer. Very pleasant to deal with.
Paul F, Hghlnds Ranch, CO
Repair Dishwasher Resources
Learn how a rinse aid dispenser works in a dishwasher and how to troubleshoot problems.
Learn how an air gap works in the drain system of a dishwasher.
Learn how a portable dishwasher works.
Learn how a recirculation pump works in a dishwasher and how to troubleshoot pump problems.
Glossary Terms
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A French-door refrigerator features two doors that open side-by-side on the top section for the refrigerator compartment, with a bottom freezer drawer, combining style, efficiency, and easy access to both refrigerated and frozen goods.
A furnace is a major appliance that heats air distributed throughout a home or building via a ductwork system.
A furnace blower motor is a crucial component of a home heating system that drives the fan responsible for circulating air throughout the HVAC system and into the living spaces of the home.
Additional possible Whirlpool dishwasher symptoms you may experience
- Whirlpool dishwasher won't wash
- Whirlpool dishwasher won't start cycle
- Whirlpool dishwasher won't drain
- Whirlpool dishwasher will not spray water
- Whirlpool dishwasher not working
- Whirlpool dishwasher not washing
- Whirlpool dishwasher not turning on
- Whirlpool dishwasher not starting
- Whirlpool dishwasher not spinning
- Whirlpool dishwasher not heating
- Whirlpool dishwasher not filling
- Whirlpool dishwasher not drying
- Whirlpool dishwasher not draining properly
- Whirlpool dishwasher noisy
- Whirlpool dishwasher no water
- Whirlpool dishwasher no power
- Whirlpool dishwasher no heat
- Whirlpool dishwasher leaking water
- Whirlpool dishwasher leaking from bottom
- Whirlpool dishwasher leaking
- Whirlpool dishwasher gold series not cleaning
- Whirlpool dishwasher fills with water then stops
- Whirlpool dishwasher drain clogged
- Whirlpool dishwasher door not closing
- Whirlpool dishwasher display not working
- Whirlpool dishwasher dispenser not working
- Whirlpool dishwasher burning smell
These dishwasher brands may also experience not draining
- Tappan dishwasher not draining
- Samsung dishwasher not draining
- Roper dishwasher not draining
- Maytag dishwasher not draining
- Magic Chef dishwasher not draining
- LG dishwasher not draining
- KitchenAid dishwasher not draining
- Kenmore Elite dishwasher not draining
- Kenmore dishwasher not draining
- JennAir dishwasher not draining
- Haier dishwasher not draining
- GE Profile dishwasher not draining
- GE Monogram dishwasher not draining
- GE dishwasher not draining
- GE Cafe dishwasher not draining
- Frigidaire dishwasher not draining
- Fisher & Paykel dishwasher not draining
- Estate dishwasher not draining
- Electrolux dishwasher not draining
- Crosley dishwasher not draining
- Bosch dishwasher not draining
- Amana dishwasher not draining