KitchenAid F9 — F9 is a drain pump failure on KitchenAid washers — often a jammed impeller or blocked hose, sometimes a dead motor.

This guide explains the Kitchenaid Washer F9 Error: what it means, what causes it, and how to resolve it safely.

Understanding the Kitchenaid Washer F9 Error

Below, our specialists break down everything you need to know about the Kitchenaid Washer F9 Error.

Understanding the Kitchenaid F9 Error

Below, our specialists break down everything you need to know about the Kitchenaid F9 Error.

What F9 means on your KitchenAid washer

F9 on a KitchenAid washer signals that the drain pump wasn’t able to empty the tub within the time the control board allows for a normal drain cycle. That can mean the pump itself has genuinely failed, or it can mean the pump is fine but something is physically blocking the water from getting out — a jammed impeller, a clogged filter, a kinked hose. The board doesn’t distinguish between those possibilities on the display; it just knows the tub didn’t empty in time. Sorting out whether a KitchenAid F9 error is a simple blockage or an actual pump failure is exactly the point of the checks below.

The encouraging part of this problem is that it’s one of the more homeowner-fixable codes on the list, since the most common cause — a small object jammed in the pump — sits right behind an access panel that doesn’t require any real disassembly to reach. It’s worth working through that possibility fully before assuming the pump motor itself needs replacing.

Symptoms

• F9 appears on the display, usually right after the drain portion of a cycle should have finished
• Water remains standing in the tub at the end of the cycle
• A straining or humming sound may come from the pump area during the drain attempt
• Clothes come out of the cycle still sitting in water
• The problem recurs on every subsequent cycle attempt until something changes

Common causes

• A small object — a sock, a coin, a hair clip — has slipped past the filter and jammed the drain pump’s impeller, which is by far the most frequent cause and one you can usually fix yourself.
• The drain hose leading away from the washer has become clogged, kinked against a wall, or is routed too high for the pump to push water up and out effectively.
• The drain pump motor has developed an open winding or a seized bearing, meaning the pump housing itself is clear but the motor inside can no longer turn.

Troubleshooting steps you can try

1. Unplug the washer or switch off its breaker before opening any access panel, since you’ll be working near both water and electrical connections.
2. On front-load models, locate the small access panel at the bottom front of the machine and open it; keep a towel handy underneath, since water will come out once the filter is loosened.
3. Unscrew the drain pump filter slowly and check it thoroughly for coins, hair, small clothing items, or heavy lint buildup — even a modest amount of debris can restrict flow enough to trigger the problem.
4. Clean the filter completely and reinstall it snugly to avoid leaks once the washer runs again.
5. Check the drain hose behind the washer for kinks or blockages, making sure it routes smoothly to the standpipe without sharp bends; keep in mind that most standpipes shouldn’t exceed roughly 96 inches in height, since a taller run can be more than the pump can push against.
6. Restore power, run a drain or short cycle, and confirm the tub empties fully before running a complete wash load.

When to call a technician

Bring in a specialist for your washer if any of the following apply:

If the washer keeps reporting F9, it is time for an experienced technician. Schedule your repair online, check other error codes, or find specs at kitchenaid.com.