KitchenAid · Dishwasher
F8E4 Water detected in base pan (leak/overfill protection)
What this code means
A float switch in the base pan has sensed standing water and locked the unit out to protect against overflow — the Whirlpool-platform equivalent of Bosch's Aquastop (E15).
Most likely causes
- Slow leak from a hose or gasket
- Prior overfill event that hasn't fully drained
- Condensation pooling in the base pan
What to try first
Tilt the dishwasher back carefully and check underneath for standing water; dry the base pan with a towel and run the drain/cancel cycle before restarting.
Good news: this one is often fixable without a service call. If it persists after the steps above, have it looked at.
Find the part on Amazon →FAQ
What does KitchenAid error code F8E4 mean?
Water detected in base pan (leak/overfill protection). A float switch in the base pan has sensed standing water and locked the unit out to protect against overflow — the Whirlpool-platform equivalent of Bosch's Aquastop (E15).
Can I fix KitchenAid code F8E4 myself?
Often, yes. Tilt the dishwasher back carefully and check underneath for standing water; dry the base pan with a towel and run the drain/cancel cycle before restarting.
What causes KitchenAid code F8E4?
The most common causes are: slow leak from a hose or gasket; prior overfill event that hasn't fully drained; condensation pooling in the base pan.
Other KitchenAid dishwasher codes
All KitchenAid dishwasher error codes →
Other dishwasher brands: Bosch · Whirlpool · Samsung · GE · LG · Maytag · Frigidaire · Generic · Electrolux · Kenmore
This information may contain errors or not apply to your exact model — always double-check it against your appliance's own manual before acting. If there's any chance of a gas, fire, electrical, carbon monoxide, or other safety hazard, stop and call a licensed professional or the appropriate agency (e.g. your gas utility) instead of relying on this page alone.