F6E3 Whirlpool Dishwasher Error Code

DIY

What does F6E3 mean?

Excessive suds detected in the tub, which can stop the dishwasher from filling or operating properly. Suds usually come from the wrong detergent type (e.g. hand/laundry soap), a missing rinse-aid cap, or too much detergent.

Common causes

The manufacturer support page points to these conditions for this code:

  • Too much detergent, which produces excess suds
  • Using the wrong type of detergent

What to check first

  1. Scoop out as many suds as possible with a plastic cup;
  2. remove dishes and add 2-3 tablespoons of vegetable cooking oil to the tub to suppress suds;
  3. run a full cycle with no detergent or dishes, then a full cycle with detergent but no dishes.

When to call a professional

If the code returns after removing the suds and running the cleaning cycles.

Official source

This explanation follows the manufacturer support page: F6E3- Dishwasher.

If you see water on the floor, smell burning, or the official page says to call service, stop and contact the manufacturer or a qualified technician.