Kenmore 665 Dishwasher Code 6-3 / F6E3 (Whirlpool-built HE): Too Many Suds
On the Whirlpool-built 665 Kenmore dishwasher platform, F6E3 appears when the control detects excessive suds. The usual reasons are the wrong detergent, a missing rinse-aid cap, or too much detergent in the dispenser. The numeric 6-3…
- Code
- 6-3 / F6E3 (Whirlpool-built HE)
- Appliance
- Dishwasher
- Brand
- Kenmore
- Warranty
- 30-day workmanship
What 6-3 / F6E3 (Whirlpool-built HE) means
On the Whirlpool-built 665 Kenmore dishwasher platform, F6E3 appears when the control detects excessive suds. The usual reasons are the wrong detergent, a missing rinse-aid cap, or too much detergent in the dispenser. The numeric 6-3 form is not confirmed. The owner sees the flashing count on the Clean light, and may find foam inside the tub or leaking out around the door. The control stops the cycle because heavy foam can keep the spray arms and pump from working properly.
Common causes of 6-3 / F6E3 (Whirlpool-built HE)
- Detergent type and amount used
- Rinse-aid cap missing or loose
- Hand dish soap left in the tub
- Water left in the tub after the cycle stopped
1. Stop the cycle and open the door. 2. Scoop out suds with a cup and wipe up any foam on the floor. 3. Make sure the rinse-aid cap is on. 4. Run a rinse cycle with no detergent. 5. Use only dishwasher detergent in the amount on the box.
- Suds usually point to a habit, not a failure, but a stubborn reading can still mean a sensor needs checking.
- If the code returns after a clean rinse we test the water sensing.
- You approve a written price before any part is ordered.
Other Dishwasher codes
Can dish soap cause F6E3?
Yes. Hand dish soap foams far more than dishwasher detergent, and it is a common cause on 665-series, Whirlpool-built dishwashers. Even a small squirt left on a dish can create enough foam.
How much detergent should I use?
Use the amount printed on the detergent box, and no more. Extra detergent adds suds without cleaning better, and a missing rinse-aid cap can let extra foam build as well.
The suds are gone but the code stays. Now what?
Run a rinse cycle with no detergent. If the code still returns, we test the sensors involved, because the foam may no longer be the cause.
Still seeing 6-3 / F6E3 (Whirlpool-built HE)?
A technician diagnoses it on site and gives you the price in writing before any work starts.