Whirlpool Front Load Washer Drain Pump Fix

Quick Answer

The drain pump removes water from the drum so the clothes can spin dry. If your washer is sitting with a full tub of water or making a loud, rhythmic grinding noise, the pump is likely jammed or the motor has failed.

Look, leaving a failing drain pump alone is a gamble that ends in a flooded floor or a fried control board. Service calls run $250 to $400 for this repair, but it's honestly one of the most straightforward DIY jobs on a Whirlpool front loader. Replacing the pump yourself takes about 45 minutes. Don't let a soaked load of laundry sit in that drum any longer than you have to.

WhirlpoolWasherSeverity: highDifficulty: intermediate95% DIY Success

Time to Fix

30–60 min

Difficulty

intermediate

Parts Cost

$45 – $110

Tools Needed

Phillips #2 screwdriver, 1/4 inch nut driver

What Does the DRAIN-PUMP Code Mean?

These pumps usually last 8 to 10 years, but they're the number one casualty of pocket debris. I tell every customer the same thing: if it starts humming without moving water, don't wait. Replace it now. It's a hard-working mechanical part that takes a beating every single load, and once the bearings or seals start going, total failure isn't far behind.

Most Likely Causes

Based on aggregated repair data, here is the probability breakdown for this error code:

Foreign object blockages50%

Electrical motor failure30%

Mechanical impeller damage15%

Wiring harness or connector corrosion5%

Symptoms You May Notice

The washer just stops mid-cycle with a full tub of standing water and won't budge.
A loud grinding or rhythmic humming noise kicks in during what should be the drain cycle, sometimes loud enough to hear from another room.
F02, AF, or Sud error codes show up on the display, usually after the machine's been trying to drain for way too long.
You open the door at the end of the cycle and your clothes are soaking wet, dripping all over the floor.
Water pooling right in front of the machine, coming from that bottom access panel area.

Can you reset a Whirlpool washer to clear the DRAIN-PUMP code?

After fixing the underlying issue, clear the error by unplugging the washer for 60 seconds. Plug it back in, then press and hold the Start button for 5 seconds. If the code comes back, run a drain-only cycle by pressing and holding the End of Cycle button for 3 seconds. The display should go blank and then return to the normal status screen once the board resets completely.

Tools Required for Diagnosis

Phillips #2 screwdriver1/4 inch nut driverChannel-lock pliersNeedle-nose pliersDigital multimeter with ohms and AC voltage settingsShallow drain pan (at least 2 inches deep)Old towels or shop rags

Diagnostic Checklist

Follow these steps in order. We start with the easiest external fixes before opening up the machine.

ComponentComponent Under Test

Expected Range10–20 ohms

ConditionIf Open (OL) or infinite, replace component.

Replacement Parts

If your diagnostic testing proves the component has failed, you will need a replacement. We recommend OEM parts over aftermarket for water-handling components.

Part Name	OEM Number	Estimated Price
Drain Pump AssemblyWPW10730972 · $45–$110	WPW10730972	$45 – $110

Frequently Asked Questions

Can I just replace the motor or do I need the whole housing?

Technically you can find just the motor sometimes, but honestly just replace the whole assembly. The plastic housing warps and develops small cracks over time, and the internal seals usually aren't far behind the motor when one fails. A complete pump runs $40 to $75 and takes the same amount of time to swap. Doing this repair twice because you went cheap the first time is way more annoying than just doing it right once.

Why does my Whirlpool washer show an F02 error code?

F02 means the control board clocked the drain taking too long, usually over 8 minutes. Almost always it's a clogged filter or a pump motor that's spinning too slow to move water fast enough. Clean that filter first, it's free and takes 5 minutes. If the code comes back, you're looking at a pump replacement. Sud error is basically the same situation but triggered when excess suds slow the drain down enough to trip the timer.

Is an aftermarket drain pump as good as the OEM Whirlpool part?

Depends on the brand. Some aftermarket pumps are totally fine, but I've had a few come in noticeably louder than the original, and one that started leaking after about 6 months. For a machine running daily, I'd stick with OEM if you can find it. The part number for most WFW series models is W10130913. OEM pumps just have better sealed motor windings built for the heat and humidity inside that cabinet.

How do I get the water out if the pump won't run at all?

Use the manual drain method. Pull the machine away from the wall, disconnect the drain hose from the standpipe, and lower it into a bucket on the floor. Gravity does most of the work. Some Whirlpool models also have a small auxiliary drain tube right next to the filter cap, a little rubber hose with a plug on it. Pull that plug and let it drain into your pan slowly. Takes a few minutes but it's way less of a mess than cracking the filter with a full tub.

How long does a replacement drain pump actually last?

A good OEM pump should give you another 8 to 10 years, same as the original. The main thing that kills these early is debris getting past the filter, so clean that filter every 6 months. Seriously, just put it on your calendar. Takes 5 minutes, costs nothing. I've seen machines go 15 years with nothing more than filter cleanings. Neglect that filter and you might be back doing this same repair in 3 years.

Models Known to Experience DRAIN-PUMP Errors

This repair applies to most Whirlpool washers with this error code. Common model numbers include:

WFW94HEXW2, WFW97HEXW2, WFW87HEDW0, WFW92HEFW0, WFW9640XW0, WFW560CHW0, WFW8640BW0, WFW8500SR0

Written by

Mike Sullivan

Lead Appliance Repair Technician · 20 years experience

Last verified for technical accuracy on May 20, 2024