Jenn-Air Dishwasher F6-E3 Error: Fill Valve Circuit Fault
What Does Jenn-Air Dishwasher Error Code F6-E3 Mean? The F6-E3 error code on Jenn-Air dishwashers indicates the control board detected an electrical problem with the water inlet valve circuit. The valve may be shorted or the wiring between the board and valve is damaged. Common Causes Shorted water inlet valve: The valve solenoid coil has […]
Quick Assessment
Answer to continue safely
Is it safe to keep using?
No. A shorted fill valve can cause flooding. Do not use the dishwasher until the valve circuit is repaired.
Can I reset the code?
Yes. A power cycle may temporarily clear the error, but do not use the dishwasher until the valve and wiring are inspected.
When to stop immediately?
Stop if you notice: Water continues to enter with valve supposedly closed, Any signs of water on the floor around the dishwasher.
Symptoms You May Notice
Dishwasher fills with water continuously
Water keeps entering the tub beyond the normal fill level — you may hear it overflowing into the base pan.
Cycle will not start at all
The control board detects the valve circuit fault and prevents operation as a safety measure.
Water leaking from beneath the unit
If the valve is stuck open, excess water overflows the tub and leaks from the base.
Possible Causes
Shorted water inlet valve
The valve solenoid coil has shorted, causing it to remain energized (open) or report a fault to the board.
Requires ProfessionalDamaged wiring harness
The wire connection between the control board and inlet valve is damaged, pinched, or corroded.
Requires ProfessionalSafe Checks You Can Do
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1
Turn off water supply immediately
Close the water shutoff valve under the sink to stop water from entering the dishwasher.
If you cannot find the shutoff valve, turn off the main water supply to the house.
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2
Power cycle and observe
Turn off the breaker for 5 minutes. Restore power with the water supply off. If the error clears, the issue may be intermittent wiring.
Do not restore water supply until a technician verifies the valve is not stuck open.
When to Call a Professional
Contact a qualified technician if:
- Valve solenoid resistance out of specification
- Wire harness shows visible damage or burn marks
- Control board valve relay is stuck closed
Need Professional Help?
Find qualified technicians in your area for proper diagnostics and repair.
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