Whirlpool Dishwasher Error Code F6E3: Meaning & How to Fix It

By the ErrorCodePro Editorial Team · Last reviewed October 20, 2026

Whirlpool dishwasher error code F6E3 means: Excessive suds were detected. [1] Keep using it? Yes, after clearing suds. Start with the owner checks below, beginning with: remove suds.

Quick facts

Code	F6E3
Also shown as	F6 E3
Brand / appliance	Whirlpool dishwasher
System	Suds / detergent
Official meaning	Excessive suds were detected. [1]
Keep using it?	Yes, after clearing suds
DIY-safe?	Owner checks only (listed below)
Support	Whirlpool: 1-866-698-2538

On this page: Meaning · Steps · Parts · When to call a technician · Related codes · FAQ

What error code F6E3 means on a Whirlpool dishwasher

Excessive suds were detected. [1]

This is a suds / detergent code. Codes and wording can vary by model, so check your owner's manual for your model number.

How to fix Whirlpool dishwasher error code F6E3 (safe owner checks)

Safety first: disconnect power before you remove any panel or reach into the sump or drum. Do not touch wiring, the control board or the motor. If you see water near electrical parts, stop and call a technician. These steps are based on Whirlpool's published guidance [1], rewritten for clarity.

Remove suds. Scoop out as much foam as you can with a plastic cup.
Check the cause. Make sure you're using dishwasher detergent (not hand-dish soap or laundry detergent), the right amount, and that the rinse-aid cap is on.
Run a clean cycle. Run a wash cycle without detergent.

Parts that may be involved

Exact parts depend on your model number. This page lists part types only, never part numbers.

No specific part is implied by the manufacturer's guidance for this code.

When to call a technician

Anything involving wiring, the control board, the motor or the water valve electrics
The appliance is under warranty: contact Whirlpool: 1-866-698-2538 first

Frequently asked questions

What does error code F6E3 mean on a Whirlpool dishwasher?

Whirlpool lists F6E3 as follows: Excessive suds were detected.

Is it safe to keep using the dishwasher with F6E3?

Yes, after clearing suds.

Can I fix Whirlpool dishwasher error F6E3 myself?

Only with the owner checks on this page, starting with: remove suds. If it persists, call a technician or Whirlpool: 1-866-698-2538.

Is F6 E3 the same as F6E3?

Yes. Whirlpool's documentation lists F6 E3 with the same meaning as F6E3; the display format depends on the model.

Sources

Whirlpool Product Help: F6E3- Dishwasher (official)

Last reviewed: October 20, 2026. ErrorCodePro is not affiliated with Whirlpool.