Error code · Dishwasher

Kenmore 665 Dishwasher Code F8E4: Water Supply, Float and Drip Tray

Medium · inspection needed

Code: F8E4
Appliance: Dishwasher
Brand: Kenmore
Warranty: 30-day workmanship

What F8E4 means

Kenmore dishwashers in the Whirlpool-built 665 family connect F8E4 to the water supply connection, the float switch connection and the drip tray. The drip tray catches water in the base, so a leak can trip it. It is not a drain pump code; Whirlpool lists drain problems as F9E1 for a long drain and F9E2 for the drain motor. The owner sees the Clean light flash eight times then four, and the unit may stop filling.

Common causes of F8E4

Water in the base tray from a leaking hose or fitting
Float switch connection
Water supply connection under the sink
Inlet hose condition

✓ One safe check you can try

1. Switch the dishwasher off and close the supply valve under the sink. 2. Look under the door and along the base for water. 3. Check the inlet hose connection for drips. 4. Dry any water you find with towels. 5. Do not tilt the dishwasher or remove the lower panel.

! Why to stop there

F8E4 can come from a real leak or from a connection that only reads wrong, and the code does not say which.
We look for water first, then test the float switch wiring.
You approve a written price first, and the work has a 30-day warranty.

Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.

→Same appliance

Other Dishwasher codes

Start/Resume Blinking / Clean Light Steady / Control Lock LED (665 / Whirlpool-built)Kenmore 665 Dishwasher Code Start/Resume Blinking / Clean Light Steady / Control Lock LED (665 / Whirlpool-built): Normal Prompts tE / HE / LE / nE (722-prefix)Kenmore Elite 722 Dishwasher Code tE / HE / LE / nE (722-prefix): Thermistor, Heater and Motors Clean Light FlashingKenmore 665 Dishwasher Code Clean Light Flashing: Reading the F and E Count F1E1Kenmore 665 Dishwasher Code F1E1: the control module reporting F6E1Kenmore 665 Dishwasher Code F6E1: User Interface or Main Control F9E1 / F9E2, F8E1 (H2O), F8E2, F7E2, F8E5, FAE4, FAE5Kenmore 665 Dishwasher Code F9E1 / F9E2, F8E1 (H2O), F8E2, F7E2, F8E5, FAE4, FAE5: Drain, Fill and Motor List IE / OE (722-prefix)Kenmore Elite 722 Dishwasher Code IE / OE (722-prefix): Inlet and Drain Trouble 1-2 / F1E2 (Whirlpool-built HE)Kenmore 665 Dishwasher Code 1-2 / F1E2 (Whirlpool-built HE): Control Communication

F8E4F8E4 questions

Is F8E4 a drain problem?

No. On this 665-series, Whirlpool-built platform, drain problems appear as F9E1 and F9E2. F8E4 is about the water supply connection, the float switch connection and the drip tray.

Why would the drip tray matter?

Water standing in the base can trip the float or tray sensing and stop the cycle. We trace where that water came from before we test any switch or wiring.

Should I use the dishwasher meanwhile?

If you see any water in the base or on the floor, keep it off until the source has been found, so a small leak does not turn into floor damage.

Book a visit

Still seeing F8E4?

A technician diagnoses it on site and gives you the price in writing before any work starts.

(713) 955-7152