F9E1 Serious Moderate DIY
KitchenAid Dishwasher F9E1 — Slow / No Drain
KitchenAid Dishwasher · Error code F9E1
What F9E1 Means
The drain pump isn't moving water out of the tub fast enough, or at all. The control timed out waiting for the tub to empty.
Symptoms
- Standing water in the tub
- Cycle ends with water at bottom
- Drain pump hums but no water moves
- F9E1 displayed
Common Causes
1
Clogged drain hose or air gap
Food debris in the hose or air gap restricts flow.
2
Plugged garbage disposal port
New disposal installed without removing the knockout plug.
3
Drain pump impeller jammed
Glass, label, or bone stuck in the pump.
4
Failed drain pump motor
Motor windings open or worn out.
5
Clogged check valve
Check valve in sump stuck closed.
How to Fix It
- If a new garbage disposal was recently installed, verify the knockout plug was removed.
- Remove the air gap cap on the sink top and clean any debris.
- Disconnect the drain hose and check for kinks or clogs.
- Power off and remove the filter and lower spray arm.
- Access the drain pump and check the impeller for foreign objects.
- Test the drain pump for resistance (~30-200 ohms) and replace if open.
- Replace the drain pump if the impeller spins freely but no water moves when powered.
Parts You May Need
If diagnosis points to a failed part, these are the common replacements. As an Amazon Associate we earn from qualifying purchases.
More KitchenAid Dishwasher Codes
Verified against manufacturer documentation: kitchenaid.com
Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician.