What should I check first for Whirlpool washer error F8E3?

Use only HE detergent and measure it. With very soft water, use less than the standard dose.

What usually causes Whirlpool washer error F8E3?

Non-HE detergent, or more detergent than the recommended dose

F8E3High

Whirlpool washer error F8E3

F8E3 is an overflow condition: there is too much water or too much foam in the washer.

Also shows as F8 E3

Symptom
F8E3
Free checks
5 checks
Most likely cause
Non-HE detergent, or more detergent than the recommended dose

The 5 free checks

Start at the top. Unplug the machine first.

01
Use only HE detergent and measure it. With very soft water, use less than the standard dose.
02
If "no splash" or "easy pour" bleach was used, switch to regular liquid bleach.
03
Run a Clean Washer cycle afterwards to clear detergent build-up.
04
Unplug the washer for 5 minutes, then plug it back in to reset the control.
05
Watch whether the washer is actually overfilling. If it is, the inlet valves are not closing; if it is not, the control is misreading the water level.

What causes it

Listed most likely first.

Cause	How often	DIY
Non-HE detergent, or more detergent than the recommended dose	Most common	Yes
An inlet water valve is not shutting off the water flow	Most common	Call a pro
Very soft water, which needs less detergent than the standard dose	Common	Yes
"No splash" or "easy pour" liquid chlorine bleach, which contains a thickening agent	Occasional	Yes

Differences by model

How the same code behaves on each mechanical generation. Absence from this table is not evidence of sameness — it means no source we hold draws a distinction, not that there is none.
Series	What differs
Top load	On a top loader the only documented remedy is a control reset: unplug the washer for five minutes. Whirlpool publishes no meaning, cause or check for this code on that platform, so everything explained above is drawn from the front loader and may not fit this machine.

Before you check anything

Disconnect the power first. Unplug the machine at the socket, or switch off its circuit at the consumer unit if it is hard-wired. Do this before opening any panel, reaching into a pump filter, or moving the appliance.
Turn off the water before disconnecting a hose, and have a towel and a shallow tray ready — a drain hose holds water even when the drum looks empty.
Gas, mains wiring and sealed refrigeration are for a qualified professional — in many countries that is a legal requirement, not advice. If you smell gas, do not touch any switch: leave, and call your gas emergency number from outside.
Stop if you smell burning, see scorched wiring, or find water near an electrical connection. None of those is a code to look up.

The checks on this page are the manufacturer’s own, rewritten and sourced, and they are reference information rather than a repair instruction for your particular machine. Model, age and installation all change what is safe to do. You are the one standing in front of it — if a step looks wrong for the machine you have, trust that and call a technician.