JennAir Dishwasher Code F6E3: Excessive suds detected

What F6E3 means

On JennAir dishwashers of the current platform, such as the JDTSS246GL or JDB9200CWX, F6E3 means the sensing system found too many suds in the tub. Foam can keep the dishwasher from filling or running properly. The usual cause is the wrong kind of detergent, such as dish soap or laundry detergent. The fix is to remove the suds and run a clean wash.

Common causes of F6E3

Wrong detergent, such as hand dish soap or laundry detergent, producing suds
Too much detergent for the load
Rinse aid or soap residue left in the tub

✓ One safe check you can try

1. Open the door and look at the bottom of the tub for foam. 2. Scoop out as much foam as you can with a cup and wipe it up with a towel. 3. Pour a cup of white vinegar or just run a rinse. 4. Run a short cycle with no detergent. 5. Use only dishwasher detergent from now on, and a measured amount.

! Why to stop there

Heavy suds can overflow the door and wet the floor.
If foam keeps appearing after cleaning, a leftover soap source needs finding.
Repeated overfills can strain the pump.
If the code remains with plain water, we check the sensing.

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

Sanitize Light FlashingJennAir Dishwasher Message "Sanitize Light Flashing": Sanitize Temperature Not Met F8E4JennAir Dishwasher Code F8E4: Check for water and leaks after installation F8E5JennAir Dishwasher Code F8E5: Fill valve stuck open F9E1JennAir Dishwasher Code F9E1: Long drain time F9E2JennAir Dishwasher Code F9E2: Drain motor error FAE4 or F10E4JennAir Dishwasher Code FAE4 or F10E4: Diverter valve error FAE5 or F10E5JennAir Dishwasher Code FAE5 or F10E5: Diverter leak H2OJennAir Dishwasher Code H2O: Not detecting water

F6E3F6E3 questions

Can I use a little dish soap in a pinch?

Please do not. Hand dish soap makes far more foam than dishwasher detergent and is a common reason for F6E3. Use only detergent made for dishwashers.

How do I get the foam out?

Remove as much as you can by hand, then run empty rinse cycles until the tub is clear. Repeat if foam returns, and wipe the door gasket.

When should I call you?

If F6E3 shows again after you have cleared the suds and used the right detergent, the sensing system needs a check. We quote in writing and give a 30-day warranty.